Technical Product Manual DCT1900 System No part of this manual may be reproduced in any form, by print, photoprint, microfilm, or any other means without prior written permission of the copyright owner.
© 2000-2005 LZB 119 2663 R8
Technical Product Manual - DCT1900 Preface Preface What this manual describes ... This manual describes how to configure, install, maintain and operate the DCT1900 Cordless Telephone System. It also describes the concepts and the hardware building blocks of the DCT1900 system to provide the reader with general knowledge about the system. Product specifications of the DCT1900 system products are also included. Who should use this manual ...
Technical Product Manual - DCT1900 Preface maintain the system with the help of the system's internal diagnostics and test facilities, and by using fault finding procedures. Section 8 Glossary This section contains abbreviations used in this manual.
Technical Product Manual - DCT1900 Safety and Regulatory Information Section 1 Safety and Regulatory Information Safety-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Safety and Regulatory Information Safety-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Safety and Regulatory Information, Table of Contents Table of Contents CHAPTER 1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2 Electrostatic Sensitive Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Safety and Regulatory Information, Table of Contents II © 2000-2005 Safety-DCT1900/R8/mw
Technical Product Manual - DCT1900 Safety and Regulatory Information, Safety CHAPTER 1 Safety 1.1 General z z z z z z z z z z z z z z z z z z z Never install telephone wiring during a lightning storm. Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.
Technical Product Manual - DCT1900 Safety and Regulatory Information, Safety 1.2 Electrostatic Sensitive Devices ATTENTION Boards which contain Electrostatic Sensitive Devices (ESD) are indicated by the sign. For handling these boards refer to Chapter 3 "Protection of Microcircuits against Electrostatic Discharge (ESD)". 1.3 Lithium Battery on CPU Board The following warning is applicable for the Lithium battery on the CPU board. CAUTION! DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED.
Technical Product Manual - DCT1900 Safety and Regulatory Information, Standards and Regulations CHAPTER 2 Standards and Regulations 2.1 Standards and Regulations The DCT1900 System adheres to the following standards and regulations: z FCC Part 15 z UL 60950 z UTAM, Inc. z ANSI/IEEE C95.1 z PWT - Personal Wireless Telecommunications 2.2 Radio Equipment: Handsets and Base Stations z z z z z z z 2.
Technical Product Manual - DCT1900 Safety and Regulatory Information, Standards and Regulations FCC PART 15 THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING CONDITIONS: 1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND 2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. UTAM REQUIREMENTS INSTALLATION OF THIS EQUIPMENT IS SUBJECT TO NOTIFICATION AND COORDINATION WITH UTAM, INC.
Technical Product Manual - DCT1900 Safety and Regulatory Information, Standards and Regulations THE TERM "IC:" BEFORE THE RADIO CERTIFICATION NUMBER ONLY SIGNIFIES THAT INDUSTRY OF CANADA TECHNICAL SPECIFICATION WERE MET. DO NOT TAMPER WITH THE WARRANTY SEAL ON THE BACK OF YOUR PHONE. TAMPERING WITH THIS SEAL CAN VOID YOUR WARRANTY. DO NOT ATTEMPT TO TAKE YOUR PHONE APART. DOING SO WILL VOID YOUR WARRANTY. YOUR PHONE DOES NOT CONTAIN CONSUMER SERVICEABLE COMPONENTS.
Technical Product Manual - DCT1900 Safety and Regulatory Information, Standards and Regulations Exposure to Radio Frequency Signals (SAR) Your wireless phone is a radio transmitter and receiver. It is designed and manufactured not to exceed the emission limit for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the US government and Canada. These limits are part of comprehensive guidelines and established permitted levels of RF energy for the general population.
Technical Product Manual - DCT1900 Safety and Regulatory Information, Protection against Electrostatic Discharge (ESD) CHAPTER 3 Protection against Electrostatic Discharge (ESD) 3.1 General Integrated circuits are sensitive to ESD. To avoid damage caused by ESD, service engineers and other people must handle equipment and boards carefully. Electronic equipment has become more resistive to ESD, but we see an increase of situations where static electricity can build up.
Technical Product Manual - DCT1900 Safety and Regulatory Information, Protection against Electrostatic Discharge (ESD) PROTECT ESD SENSITIVE DEVICES Boards with static sensitive devises can be recognized by the sign. Observe special handling rules.
Technical Product Manual - DCT1900 System Description Section 2 System Description System-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 System Description System-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 System Description, Table of Contents Table of Contents CHAPTER 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 CHAPTER 2 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1 Operational Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2.
Technical Product Manual - DCT1900 System Description, Table of Contents 4.13 Digital Line Unit - DLU (AWS1026) Lucent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 4.14 Modular Cabinet Connection Board-MCCB (ROANB 101 28) . . . . . . . . . . . . . . . . . . . . . . . 4-11 4.15 Synchronization Distribution Board–SDB (REX-BRD0006 or ROANB 101 38) . . . . . . . . . . 4-11 CHAPTER 5 Other System Aspects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 System Description, Introduction CHAPTER 1 Introduction The DCT1900 system is a pico–cellular, digital cordless telephone system that can be connected to a PBX or a Mobility Server via T1 or E1 links or standard analog ports. It is a PWT radio access system, and as such enables the user of the Portable Telephone to make and receive telephone calls anywhere in the area covered by the system.
Technical Product Manual - DCT1900 System Description, Introduction 1-2 System-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 System Description, System Overview CHAPTER 2 System Overview The DCT1900 system may operate as a standalone system or as a mobility system when used in conjunction with the Mobility Server. Figures 2-1 and 2-2 show an overview of the environments in which the DCT1900 system may be applied. The DCT1900 Standalone configuration consists of a single RE and its associated Base Stations connected to a PBX.
Technical Product Manual - DCT1900 System Description, System Overview DCT1900 System Type Signalling Format to Network Signalling Functionality Provides Connection to Standalone Analog Interface is over a 3Khz analog 2-wire connection. Basic signalling states such as on-hook, off-hook and ringing supported by voltage and current conditions on the line. PBX’s Standalone Digital Digital line interface over individual 2 wire connections.
Technical Product Manual - DCT1900 System Description, System Overview Programming Analog Interface, Digital Line Interface or T1/E1 CAS Interface CSM P T PWT/Air Interface BS PBX/CO P T RE BS P T SMS Server Fig.
Technical Product Manual - DCT1900 System Description, System Overview Site A Programming Server P T T1/E1 CCS PWT air interface CSM BS PBX/CO P T RE Sw. Bd BS Area A Inter system handover & roaming RE P T BS P T Area B CSM Inter system handover & roaming Site B (remote) T1/E1 CCS P T BS RE PBX/CO Swt. Bd BS Area C CSM Server Fig.
Technical Product Manual - DCT1900 System Description, System Overview In Figures 2-1 & 2-2 the relevant products covered by this manual are marked in gray. The following items are recognized: z DCT1900: - RE : Radio Exchange - BS : Base Station - PT : Portable Telephone - CSM : Cordless System Manager z Other: - PBX : Private Branch Exchange - MS : Mobility Server - CO : Central Office 2.
Technical Product Manual - DCT1900 System Description, System Overview System Architecture The DCT1900 system provides a wireless infrastructure between the user and the MS/PBX. The system can serve multiple users at the same time. The system can be split up in a fixed part (made up of one RE and multiple Base Stations) and many Portable Telephones. The basic configuration of a DCT1900 system allows: z Several systems to provide the same service as one large system.
Technical Product Manual - DCT1900 System Description, System Overview will still synchronize slaves connected to it, effectively forming a separate "sub cluster" within which seamless handovers are still possible. The delay in the cable used to synchronize the REs must be measured and entered into each of the slave REs. The accuracy of this delay measurement is very important and must be taken with care.
Technical Product Manual - DCT1900 System Description, System Overview De–registration De–registration is the process where the authorization at registration is removed. Once the user is de-registered, he can no longer be reached. A user can de–register from the RE by switching the Portable Telephone off, or by roaming to another system. Whenever the RE is not able to inform the MS (e.g.
Technical Product Manual - DCT1900 System Description, System Overview 2.2 Roaming and Handover Handling by the Portable Telephone Sections 2.2.1 and 2.2.2 describe when the Portable Telephone starts internal (intra cell, same Base Station), external (inter cell, another Base Station of the same RE) and inter system handovers (another Base Station of another RE) and location updates (roaming). 2.2.
Technical Product Manual - DCT1900 System Description, System Overview System Status A Portable Telephone contains a list of the current RE status. For each system, the status may be: NOT_ALLOWED: The Portable Telephone is not allowed to access this RE. TEMP_NOT_ALLOWED: The Portable Telephone is currently not allowed to access this RE, but may be allowed to access this RE in the future. ALLOWED: The Portable Telephone is allowed to access this RE.
Technical Product Manual - DCT1900 System Description, System Overview Voluntary Intra System Handover If the best bearer of another Base Station is at least 6dB or better during a number of consecutive frames, the Portable Telephone will start a handover to that Base Station. Voluntary Inter System Handover For handovers, only REs with the RE status ALLOWED and TEMP_NOT_ALLOWED are considered as alternatives: z The RE status of the other RE is equal to the RE status of the current RE.
Technical Product Manual - DCT1900 System Description, System Overview Message Waiting Indication With this feature the PBX will be able to inform the user (on his Portable Telephone display) that there is a pending message in his/her voicemail box and/or short message list. Message Waiting Clear The opposite of message waiting indication. This message will inform the Portable Telephone (on its display) that there is no longer a message waiting in his/her voicemail box and/or short message list. 2.3.
Technical Product Manual - DCT1900 System Description, System Overview Conference Call The user of the Portable Telephone has possibility to invite other extensions or outside telephone numbers to join a conference call. Hold Call Allows the user of the Portable Telephone to cut voice communication with an ongoing call without actually disconnecting it. Reconnect Call A call that is put on hold by the user of the Portable Telephone can also be resumed from the same Portable Telephone.
Technical Product Manual - DCT1900 System Description, System Overview 2-14 System-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 System Description, Hardware Building Blocks CHAPTER 3 Hardware Building Blocks The hardware building blocks of the DCT1900 system are (see Figure 3-1) z RE z Base Stations z Portable Telephones Covered Area (Cell) PWT/PWT(E) air interface Portable Telephone Base Station Radio Exchange Telephone Network Fig. 3-1 Basic Parts of a DCT1900 System 3.1 Radio Exchange The RE interfaces between the PBX/MS and the Base Stations.
Technical Product Manual - DCT1900 System Description, Hardware Building Blocks Message Service (SMS) source. The printer can print a hardcopy of the system error messages. In a multiple system configuration, up to 13 RE’s can be cascaded together. The RE consists of: z –One to four Modular Cabinets. The 10 inch Modular Cabinet contain a MCCB and a backplane with 9 system board connectors, a rectifier circuit and a DC/DC converter. z –A number of system boards.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards CHAPTER 4 Radio Exchange Boards 4.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.3 Speech Link Unit – SLU (REX-BRD0015 or ROFNB 157 16/1) The SLU is a combination of an SPU and a CLU on one board. It contains eight SPC (see Figure 4-1) and eight CLC (see Figure 4-1). The SLU can be used to control Base Stations via twisted pair cables up to 1.3 miles. For longer distances up to 2.2 miles, a CLU must be used with appropriate powering and cable types. See Paragraphs 4.4 and 4.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.4 Speech Processing Unit - SPU-S (REX-BRD0017 or ROFNB 157 16/3) The SPU interfaces between a LTU/DTU and a CLU/SLU. Every SPU board contains eight Speech Processing Channels (SPC, see Figure 4-2). Every SPC handles the speech processing for one call. When a call is initiated, either by a Portable Telephone or by an incoming call, an SPC is assigned to the call.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.5 Cell Link Unit - CLU (REX-BRD0014 or ROFNB 157 11/2) or CLU-S (REX-BRD0016 or ROFNB 157 16/2) The CLU interfaces between a SPU and a Base Station. Every CLU board contains eight CLC (see Figure 4-3). Each CLC communicates with one Base Station. The main functions of the board are: z Provides eight simultaneous speech channels from the RE to a Base Station. z Provides TDMA frame synchronization and power for the Base Stations.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.6 Digital Trunk Unit - DTU-E1 4.6.1 CCS - REX-BRD0003 or 2/ROFNB 157 13/6 The DTU provides the digital interface between the MS and the RE. The physical connection with the MS is established via twisted pair cables. Every DTU board contains 2 DTCs (see Figure 4-4), each equipped with identical firmware. Both DTCs support the Common Channel Signalling (CCS) interface.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.6.2 CAS - REX-BRD0002 or 2/ROFNB 157 13/1 DTU-E1 CAS is used only in standalone configurations. The DTU provides the digital interface between the PBX and the RE. The physical connection with the PBX is established via twisted pair cables. Every DTU board contains 2 DTCs (see Figure 4-5), each equipped with identical firmware. Both DTCs support the Channel Associated Signalling (CAS) interface.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.7 Digital Trunk Unit - DTU-T1 CAS (REX-BRD0021 or 2/ROFNB 157 13/2) DTU T1 CAS is used only in Standalone configurations. The DTU provides the digital interface between the PBX and the RE. The physical connection with the PBX is established via 100 ohm twisted pair cables. Every DTU board contains 2 DTCs (see Figure 4-6), each equipped with identical firmware. Both DTCs support the Channel Associated Signalling (CAS) interface.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.8 Digital Trunk Unit-DTU-T1 CCS ( REX-BRD0025 or 2/ROFNB 157 13/3 ) The DTU provides the digital interface between the MS and the RE. The physical connection with the MS is established via 100 ohm twisted pair cables. Every DTU board contains 2 DTCs (see Figure 4-7), each equipped with identical firmware. Both DTCs support the Common Channel Signalling (CCS) interface.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.9 Line Termination Unit - LTU (REX-BRD0007 or ROFNB 157 02/6) LTU2 (REX-BRD0019A or ROFNB 157 25/2) LTUs are used only in Standalone configurations. The LTU provides the analog interface between the PBX and the RE. Every LTU board contains 8 Line Termination Circuits (LTC, see Figure 4-8). An LTC interfaces to the PBX through a two–wire analog subscriber line.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.10 Digital Line Unit - DLU (REX-BRD0023) Basic Board The Digital Line Unit (DLU) card is used only in standalone configurations. The card provides the DCT1900 system with the ability to deliver features such as calling party name/number, message waiting indicator, and multi-line operation to the Portable Telephone. Each card has 12 Digital Line Circuits (DLC, see Figure 4-9), to support 12 Portable Telephones.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards 4.14 Modular Cabinet Connection Board-MCCB (ROANB 101 28) The MCCB provides connectors for a personal computer, a printer, 3 DTU E1 boards (coax connections), Base Station powering, for 7 CLU boards or SLU boards, and a general alarm (via a relay). The MCCB is located on the bottom plate of the Modular Cabinet. 4.
Technical Product Manual - DCT1900 System Description, Radio Exchange Boards Portable Telephones Portable Telephones Base Station Base Station Base Station Remote DC Power Supply Powered from RE External Patch Panel (MDF) ...
Technical Product Manual - DCT1900 System Description, Other System Aspects CHAPTER 5 Other System Aspects 5.1 Installation and Maintenance As each DCT1900 system is configured to meet specific user requirements, the RE must be assembled on location. The system must be initialized after the physical installation. DCT1900 system initialization, maintenance and updating, and fault finding and repair are accomplished with the aid of the CSMW Software program running on a personal computer.
Technical Product Manual - DCT1900 System Description, Other System Aspects 5.3.3 Characteristics 5-2 Frequency band Number of carriers Carrier spacing Transmission : : : : TDMA frame TDMA slot No. of slots per frame Total number of channels Bit rate Speech coding Modulation : : : : : : : 1920-1930 MHz 8 adjacent 1.25 MHz in 1920-1930 MHz band; MC/TDMA/TDD (Multiple Carrier/ Time–Division Multiple Access/ Time–Division Duplexing) 10 ms 0.
Technical Product Manual - DCT1900 System Description, Other System Aspects 5.4 Numbering Conventions Figures 5-1 and 5-2 show how cabinets, boards, peripherals, CLCs, LTCs and DTCs are numbered. The cabinet containing the CPU board is defined as Cabinet 1. Modular Cabinet number - option 1 3 1 2 4 Cabinet with CPU board Modular Cabinet number - option 2 4 3 1 2 Cabinet with CPU board Fig.
Technical Product Manual - DCT1900 System Description, Other System Aspects Base Station Numbering Base Stations are identified by hexadecimal numbers 08-FF which are referred to as Base Station numbers or Base Station identities. A range of eight hexadecimal numbers is assigned to the CLCs of a SLU/CLU when you add the first Base Station to it by means of the CSM software command Base Station–Add.
Technical Product Manual - DCT1900 Product Specifications Section 3 Product Specifications Specs-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Product Specifications Specs-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Product Specifications, Table of Contents Table of Contents CHAPTER 1 Portable Telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 DT600 Portable Telephone - KRC 101 1372 (no antenna), DARLA (Discontinued). . . . . . . . 1-1 1.2 DT620 Portable Telephone - KRC 101 1374 (no antenna), DIXIE (Discontinued) . . . . . . . . . 1-2 1.3 9p23 Portable Telephone - Messenger - 9p23-AAB4 . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Product Specifications, Table of Contents 4.1.2 Rapid Battery Charger Kit - BML 162 1016/72 Discontinued . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1.3 Rapid Desk Charger - BML 162 1001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.1.4 Rack Charger Kit - NTM 201 2057 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.2 Chargers for the DT620. . . . . . . . . . .
Technical Product Manual - DCT1900 Product Specifications, Table of Contents CHAPTER 7 Firmware (on EPROM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.1 CPU DCT1900 Firmware (Mobility) - RYS 105 447. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.2 CPU DCT1900 Firmware (Standalone) - RYS 105 657. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.3 DTU–E1 CCS Firmware Set - NTM/RYSNB 101 17/3. . . . . . . . .
Technical Product Manual - DCT1900 Product Specifications, Table of Contents IV Specs-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Product Specifications, Portable Telephones CHAPTER 1 Portable Telephones 1.1 DT600 Portable Telephone - KRC 101 1372 (no antenna), DARLA (Discontinued) Compliance to Regulations and Standards Safety Standards : UL 1950 ANSI Standards : C63.
Technical Product Manual - DCT1900 Product Specifications, Portable Telephones 1.2 User Interface Ringer volume levels Display Top indicator Keypad Volume control Number memory : : : : : : Ringer Output Sound output level : 85 ± 5dB(A) at 10 cm 12 LCD, 12 active dot matrix, backlit LED (red/green) for status indication 17 hard keys, backlit 2 side volume keys approx.
Technical Product Manual - DCT1900 Product Specifications, Portable Telephones Receiver sensitivity 1.3 Unwanted emissions : typical -93 dBm and a minimum receiver sensitivity of -90 dBm with a B.E.R. of .
Technical Product Manual - DCT1900 Product Specifications, Portable Telephones Receiver Radio Specifications Receiver sensitivity : typical -93 dBm and a minimum receiver sensitivity of -90 dBm with a B.E.R. of .001 Unwanted emissions : as per PWT Standards User Interface Ringer volume levels Display Top indicator Keypad Volume control Alarm control Number memory Mute key Ringer Output Sound output level 1.
Technical Product Manual - DCT1900 Product Specifications, Base Stations CHAPTER 2 Base Stations 2.1 Base Station - KRC 101 1371 **To order a complete Base Station, use Part Number: DB600-001** Compliance to Regulations and Standards PWT standard : Parts 6,7,10 PWT(E) standard : Interoperability standard ANSI standard : C63.
Technical Product Manual - DCT1900 Product Specifications, Base Stations Receiver Radio Specifications All specifications mentioned here are measured on the RF connector. typical -92 dBm with a B.E.R.
Technical Product Manual - DCT1900 Product Specifications, Base Stations 2.2 Straight Antenna - KRE 101 1733/55 This is a half-wave, dipole antenna . This antenna is removable, plug-in type with a polarized MCX (OSX) mating interface. Tolerances : .XX ± .02 : .XXX ± .010 : Angular ± 2° 2.
Technical Product Manual - DCT1900 Product Specifications, Base Stations 2.4 Mounting Kits 2.4.1 Outdoor/Wall Mounting Kit - NTM 201 1718 DCT1900 Base Stations may be mounted in a weatherproof fiberglass housing. The housing is designed for pole or wall-mounting commercial electronic and telephone equipment in outdoor areas, as well as indoor industrial applications where chemical vapors and/or high dust contamination exists.
Technical Product Manual - DCT1900 Product Specifications, Batteries CHAPTER 3 Batteries 3.1 Batteries for the DT600 3.1.1 High Capacity NiMH - BKB 193 1021 Environmental Temperature Operating Storage : 32 to 113°F (0 to 45°C) : -4 to 113°F (-20 to 45°C) General Specifications Size Weight Material housing Color Type Voltage Capacity Talk Time Standby Time : : : : : : : : : 1.81" x .79" x 4.33" (45.97 x 20.07 x 109.98mm) 5.96 oz. (169.
Technical Product Manual - DCT1900 Product Specifications, Batteries 3.2 Batteries for the DT620 3.2.1 High Capacity NiMH Battery - BKB 193 104/75 Environmental Temperature Operating Storage Discharging : 32 to 113°F (0 to 45°C) : -6 to 113°F (-21 to 45°C) : -4 to 169°F (-20 to 76°C) General Specifications Size Weight Material housing Color Type Voltage Capacity Talk Time Standby Time : : : : : : : : : 4.38" x 1.81" x .68" (111.3 x 46 x 17.3mm) 4 oz. (113.6g) PC/ABS Black NiMH 4.2 - 5.
Technical Product Manual - DCT1900 Product Specifications, Batteries 3.3 Batteries for the 9p23 3.3.1 Messenger Battery - 643100 General Specifications Weight Material housing Color Type Voltage Capacity Talk Time Standby Time : : : : : : : : Environmental Operating temperature Storage temperature : 14°F to +131°F (-10°C to 55°C) : -4°F to +158°F (-20°C to +70°C) 2.7 oz. (76.5 g) PC/ABS Black NiMH 3.6V (nominal) 900 mAH 12 hours 35 hours 3.3.
Technical Product Manual - DCT1900 Product Specifications, Batteries 3.3.4 Medic Battery with headset connection- 643103 3-4 Weight Material housing Color Type Voltage Capacity Talk Time Standby Time : : : : : : : : 2.7 oz. (76.5 g) PC/ABS Light Gray NiMH 3.
Technical Product Manual - DCT1900 Product Specifications, Chargers CHAPTER 4 Chargers 4.1 Chargers for the DT600 4.1.1 Desk Multi-Charger Kit - NTM 201 2022 Environmental Temperature Operating Storage Relative humidity : 23 to 104°F (-5 to 40°C) : -4 to 113°F (-20 to 45°C) : 20 to 80%, non condensing General Specifications Size Weight Material housing Color Powering : : : : : RLR Input Voltage Charging Time Front Back : 1 hr. for light NiMH, 2 hrs. for high capacity NiMH : 1.5 hr.
Technical Product Manual - DCT1900 Product Specifications, Chargers 4.1.3 Rapid Desk Charger - BML 162 1001 Environmental Temperature Operating Storage Relative humidity : -40 to 185°F (-40 to 85°C) : -40 to 185°F (-40 to 85°C) : 90 to 95% -/+ RH General Specifications Length x width x height Weight Material housing Color Powering Charging Current Charging Time : : : : : : : 2.87" x 1.38" x 2.05" (72.9 x 35.05 x 52.07mm) 5.4 oz. (153.36g) PC/ABS Black 115 VAC, 60Hz 5% 750mA 1 hr., 9 min. 4.1.
Technical Product Manual - DCT1900 Product Specifications, Chargers 4.2.2 Desktop Charging Cradle - BML 162 112/04 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width x height Weight Material housing Color Powering Charging Current Charging Time Front Back : 23 to 131°F (-5 to 55°C) : -40 to 185°F (-40 to 85°C) : 93% : : : : : : 5" x 2.64" x 1.62" (127.2 x 69 x 41mm) 5 oz. (142g) ABS Black 6Vdc 400-600mA : 1.5 hrs. for slim NiMH, 2 hrs.
Technical Product Manual - DCT1900 Product Specifications, Chargers 4.3 Chargers for the 9p23 4.3.1 9p23 Messenger Desktop Charger - 641303 Dimensions (L x H x D) Weight Color Case Operating temperature Power supply Charging time : : : : : : : 4" x 3" x 2.5" (109 x 76 x 69 mm) 3.7 onces Grey PC/ABS 50°F to + 104°F 110 V/ 9 -12 V, 0.4 A 2h 4.3.2 9p23 Medic Desktop Charger - 641304 Dimensions (L x H x D) Weight Color Case Operating temperature Power supply Charging time : : : : : : : 4" x 3" x 2.
Technical Product Manual - DCT1900 Product Specifications, Chargers 4.3.5 9p23 Modular Rack Charger 4 Slot Charging Module - RC23 Dimensions (L x H x D) Weight Case Operating temperature Maximum relative humidity Supply voltage Output current Charging time Specs-DCT1900/R8/mw © 2000-2005 : : : : : : : : 7" x 7" x 2.
Technical Product Manual - DCT1900 Product Specifications, Chargers 4-6 Specs-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Product Specifications, Cabinets CHAPTER 5 Cabinets 5.1 Modular Cabinet - REX-BAS9021 or BDVNB 101 01/2 or BDVNB 101 01/3 Compliance to Regulations and Standards Revisions R2 and R3 of the Modular Cabinet comply with the following regulations and standards: 5.
Technical Product Manual - DCT1900 Product Specifications, Cabinets 5.4 Synchronization Distribution Board, SDB -REX-BRD0006 or ROANB 101 38 The SDB is mounted to the Modular Cabinet during system installation. It is part of the Sync Kit see Paragraph 5.5 only required in multiple system configurations. Length x width Connector for external cables 5.5 : 2.6" x 2.
Technical Product Manual - DCT1900 Product Specifications, System Boards CHAPTER 6 System Boards 6.1 Digital Trunk Unit (DTU–E1 CAS, CCS) - REX-BRD0002 or 2/ROFNB 157 13/1 Compliance to Regulations and Standards The DTU–E1 provides 2 standard CEPT primary rate interfaces and meets the following requirements: CE regulation : 91/263/EEC CE marking : Leased line CTR G.703 : : G.704 G.823 G.732 : : : I.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.2 Digital Trunk Unit, DTU-T1, CAS - REX-BRD0021 or 2/ROFNB 157 13/2 Compliance to Regulations and Standards The DTU–T1 provides 2 standard T1 interfaces. The DTU–T1 complies with the following EIA/TIA recommendation: EIA/TIA 464 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Digital Trunk Specification Number of T1 interfaces per DTU Bit rate Signalling 6.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.4 Central Processing Unit (CPU1) - REX-BRD0004 or 2/ROFNB 157 19/2 Environmental Temperature Operating Storage Relative humidity : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing General Specifications Length x width RS232 I/O ports 13.5" x 7.7" (343 x 195.6mm) : 2 Sync Input ports Output ports Lock in time Loss of sync 6.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.6 Speech Link Unit, SLU - REX-BRD0015 or ROFNB 157 16/1 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Current Limitation Current limitation of the Base Stations power Transport Data Rate Data rate between SLU and Base Station Speech Coding Telephone exchange side Base Stations side : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing 13.5" x 7.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.7 Speech Processing Unit, SPU-S - REX-BRD0017 or ROFNB 157 16/3 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Speech Coding Telephone exchange side Base Stations side : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing 13.5" x 7.7" (343 x 195.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.9 Cell Link Unit, CLU-S - REX-BRD0016 or ROFNB 157 16/2 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Current Limitation Current limitation of the Base Stations power 6-6 : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing 13.5" x 7.7" (343 x 195.6mm) : 1.3 A (T = 25 °C) 0.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.10 Line Termination Unit, LTU - REX-BRD0007 or ROFNB 157 02/06 Compliance to Regulations and Standards EIA-470 : USA Environmental Temperature Operating Storage Relative humidity : 32 to 158°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing General Specifications Length x width 13.5" x 7.7" (343 x 195.6mm) Telephone Line Interface Specifications Insulation : 1.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.11 Line Termination Unit , LTU2 - REX-BRD0019A Compliance to Regulations and Standards EIA-470 : USA Environmental Temperature Operating Storage Relative humidity : 32 to 158°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing General Specifications Length x width Weight 13.5" x 7.6" x .8" (344 x 192 x 20 mm) .95 lb (430 grams) (excluding packaging) Telephone Line Interface Specifications Insulation : 1.
Technical Product Manual - DCT1900 Product Specifications, System Boards DTMF Dialling The DTMF signals are determined by the combination of the output level of LTU and SPU parameters. Speech Coding Standard Method Speech Coding Method AD Gain DA Gain Hybrid balance impedance Specs-DCT1900/R8/mw © 2000-2005 : G.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.12 Digital Line Unit, DLU - REX-BRD0023 AWS1024 Meridian, AWS1025 Norstar, AWS1026 Lucent The DLU has 12 analog front ends (ports) that provide 12 digital line interfaces to the PBX. Compliance to Regulations and Standards Safety : ANSI/UL 60950 : CSA 22.
Technical Product Manual - DCT1900 Product Specifications, Firmware (on EPROM) CHAPTER 7 Firmware (on EPROM) 7.1 CPU DCT1900 Firmware (Mobility) - RYS 105 447 Firmware for CPU REX-BRD0004 or 2/ROFNB 157 19/2. 7.2 CPU DCT1900 Firmware (Standalone) - RYS 105 657 Firmware for CPU REX-BRD0004 or 2/ROFNB 157 19/2. 7.3 DTU–E1 CCS Firmware Set - NTM/RYSNB 101 17/3 Signalling: Common Channel Signalling (CCS) Firmware for REX-BRD0002 or 2/ROFNB 157 13/1 7.
Technical Product Manual - DCT1900 Product Specifications, Firmware (on EPROM) 7.12 LTU Firmware - REX-SW0012 or RYS 105 661 Firmware for REX-BRD0007 or ROFNB 157 02/03. 7.13 LTU2 Firmware - REX-LTU2FW01/1H Firmware for REX-BRD0019A or ROFNB 157 25/2.
Technical Product Manual - DCT1900 Product Specifications, Power Supply Units CHAPTER 8 Power Supply Units 8.1 Modular Power Supply Kit - AWS 1071 (300W) New Length x width x height Input voltage DC Output Operating temperature 8.2 8.5" x 5" x 1.75" (216 x 127 x 44.5mm) 102-130/240W:3.5A H.8A,50-60Hz 48V/6.25A -40 to 185°F (-40 to 85°C) : : : : 12" x 6.5" x 4" (304.8 x 165 x 101.6mm) 102-120/200-240V 7A, 50 or 60 Hz 48V/4.
Technical Product Manual - DCT1900 Product Specifications, Power Supply Units 8-2 Specs-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Product Specifications, Cables CHAPTER 9 Cables 9.1 Cables for Modular Cabinet Interconnection Set - NTMNB 101 105 To interconnect two adjacent Modular Cabinets. Flat cable Shielding gaskets (4) Safety ground cable : Connects the backplanes, two 34–pin connectors : Connects the metal housing of the cabinets : Connects the ground of the cabinets CLU/MDF Cable Set – NTM/TSRNB 101 29 This cable set consists of two similar cables.
Technical Product Manual - DCT1900 Product Specifications, Cables DTU-T1/MDF Twisted Pair Cable - TRSNB 101 50 (AWS1034) Cable length : 16.40 ft. (4.95m) Wires : 4 twisted pairs Connector DTU side : two 8 pin connectors, DIN41612 Connector MDF side : none LTU/MDF Cable Set - NTM/TSRNB 101 31 Cable length : 16.40 ft. (4.
Technical Product Manual - DCT1900 Product Specifications, Cables DT620 Portable Telephone Programming Cable - KRY 101 1135/10 Cable length : 5 ft. (1.5m) Wires : 6 conductor Connector - Portable side : 12 pin connector Connector - PC side : RJ12 connector with offset latch DLU Programming Cable - AWS1027 Cable Length : 9.84 ft. (2.
Technical Product Manual - DCT1900 Product Specifications, Cables 9-4 © 2000-2005 Specs-DCT1900/R8/mw
Technical Product Manual - DCT1900 Product Specifications, Software CHAPTER 10 Software Note: The following abbreviations are used in this chapter: CSMW = Cordless System Manager, which now includes the Statistics package. 10.1 CSMW Software Kit, UTAM - REX-MTC9023 Software application and CSMW Users manual on CD. Floppy disk copies may be ordered from you distributor. Minimum PC configuration z Minimum Personal Computer Configuration z Windows 95, 98, ME, NT 40.
Technical Product Manual - DCT1900 Product Specifications, Software 10.4 Site Survey Tool Configuration Manager - LZY 213 1104 For configuration of Portable Telephones for the Site Survey Tool (LTT 601 103) IBM compatible diskette : 3.5"/1.44Mb Minimum PC configuration z MS-WINDOWS 95/NT 4.0 or higher compatible 486 PC z MS-WINDOWS 95/NT 4.0 or higher z One COM–port (V.24) z 3.5 inch high density floppy drive (1.
Technical Product Manual - DCT1900 Product Specifications, Accessories-Portable Telephone CHAPTER 11 Accessories-Portable Telephone 11.
Technical Product Manual - DCT1900 Product Specifications, Accessories-Portable Telephone 11.
Technical Product Manual - DCT1900 Product Specifications, Accessories-Portable Telephone 11.3 Accessories for the 9p23 Batteries 9p23 Messenger Battery - 643100 9p23 Medic Battery - 643102 9p23 Messenger Battery w/Headset Connection - 643101 9p23 Medic Battery w/Headset Connection - 643103 Chargers 9p23 Mesenger Desktop Charger w/110v - 641303 9p23 Medic Desktop Charger w/110v - 641304 9p23 Modular Rack Charger, US Power Module - 641300 9p23 Modular Rack Charger, 4 Slot Module - RC23 9p23 RC23 U.S.
Technical Product Manual - DCT1900 Product Specifications, Accessories-Portable Telephone 11-4 Specs-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions Section 4 Configuration Directions Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions, Table of Contents Table of Contents CHAPTER 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 CHAPTER 2 Limitations of the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1 Modular Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.
Technical Product Manual - DCT1900 Configuration Directions, Table of Contents II Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions, Introduction CHAPTER 1 Introduction The DCT1900 system was developed as a modular system in order to obtain maximum flexibility in initial configuration and future growth. Each system can be configured to satisfy the specific customer requirements. The Configuration Directions provide an explanation of the different factors that influence the size of a system and their acceptable values. Restricting limitations are also discussed.
Technical Product Manual - DCT1900 Configuration Directions, Introduction 1-2 Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions, Limitations of the System CHAPTER 2 Limitations of the System 2.1 Modular Cabinets Cabinet A system can support up to 4 cabinets. Each cabinet provides space for a combination of 9 system boards. This means that the total size of the system may be 36 system boards. All boards, except for the CPU which is always placed in cabinet 1, can in principle be placed in any slot.
Technical Product Manual - DCT1900 Configuration Directions, Limitations of the System Synchronization Distribution (DCT1900 Mobility Configuration Only) A DCT1900 system can provide synchronization to three other DCT1900 systems if it is the synchronization master or is connected to a synchronization master (only two levels are allowed, see also Figure 2–1).
Technical Product Manual - DCT1900 Configuration Directions, Limitations of the System 2.2 Modular Cabinet Powering Restrictions Although the Modular Cabinet has space for 9 boards, not all board combinations are allowed due to power limitations of the DC/DC converter on the backplane. This converter is specified as follows: +5 V can supply 40 W at maximum +12 V can supply 12 W at maximum -12 V can supply 12 W at maximum total must be <40 W Table 2–1 shows the power consumption per board type.
Technical Product Manual - DCT1900 Configuration Directions, Limitations of the System 2-4 Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions, Base Station Planning CHAPTER 3 Base Station Planning The major task in configuring a DCT1900 system is defining the number of Base Stations required to cover an area to a satisfactory level. This Chapter describes how a Base Station plan can be made in order to gain full area coverage. Chapter 5, Paragraph 5.2 explains how traffic requirements additionally influence the number of Base Stations.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Planning z z 3.4 Departmental Differences z 3.5 X–ray rooms in hospitals protected by lead walls, computer rooms in banking buildings protected against unwanted interference, etc. do not allow radio signals to enter. Exhibition halls or production halls may give reflections due to huge metal structures. This causes interference which reduces the capacity and coverage area per Base Station.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Planning 3.6 Site Survey To satisfy area coverage and traffic demands, the site must be surveyed in order to determine the number and position of Base Stations. To do a site survey, a site survey tool and floor plans of the building are required. With the help of these tools proper Base Station planning can be done. Samples must be taken to determine an average cell size.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Planning 4. Measure horizontal range on floor below, see Figure 3–2, (3). Go to the floor below, leaving the Base Station on its current location and measure the horizontal coverage again. Note: If the building is quite transparent to radio signals, the vertical coverage can reach to another floor above and below. In this way the horizontal and vertical coverage of a single Base Station in a typical area is found.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Planning Antenna pattern Note: Only half of the antenna pattern is drawn for clarity Antenna in vertical position Antenna in horizontal position Fig. 3–3 Antenna Pattern 6. Finalizing the plan - When all Base Station positions on the map are verified and the plan is in place, discuss with the parties concerned whether, due to local traffic requirements, (see Chapter 5, Section 5.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Planning 3-6 Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering CHAPTER 4 Base Station Powering 4.1 General After a Base Station plan has been made (see Chapter 3), it must be established which powering method is more suitable to power the Base Stations.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering data pair SC0 data pair SC1 Radio Exchange Local Power EPP Base Station Fig. 4–1 Powering Base Stations by a remote Supply 4.3 Powering Base Stations via the Modular Cabinet Base Stations are powered via the following path: z External source-MCCB-CLU/SLU-Base Station Base Stations are connected to the CLU or SLU via an MDF by 2, 3 or 4 twisted pair cables.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering Note: When using the PBX option refer to the PBX supplier and/or PBX documentation to assure that the PBX power supply matches the worst case power requirements of the DCT1900 system. The external source must supply –48Vdc, which may be connected to the backplane for powering the system boards and directly to the MCCB for powering the Base Stations. Each cabinet uses 50 Watts maximum to power the Boards.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering n ⎛ U2 4× R ⎞⎟ lmax = × ⎜ − 4 ⎜⎝ PBase × Rtp Rtp ⎟⎠ where: n = number of twisted pairs (when using data pairs only: n=2) U = power supply voltage PBase = worst case power consumption of Base Station = 7.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering The following resistance values for the twisted pairs are used: z 26 AWG wire cable : .082 /ft. z 24 AWG wire cable : .055 /ft. z 22 AWG wire cable : .034 /ft. Tables Cable Type Maximum cable length Capacitance Wire size (∅) AWG Superimposed noise 8 mV/pHz CLU 11/2 SLU CLU-s Superimposed noise 10 mV/pHz CLU 11/2 SLU CLU-s Twisted pair 26ga 15 pF/ft. 7540 ft. 4920 ft. 6560 ft. 4260 ft.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering Cable length (Feet) 0 26 AWG (0.4 mm) wire size (∅) 24 AWG (0.5 mm) wire size (∅) 22 AWG (0.64 mm) wire size (∅) 1 pair 2 pairs 3 pairs 1 pair 2 pairs 3 pairs 1 pair 2 pairs 3 pairs 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 82 8.8 8.6 8.6 8.7 8.6 8.6 8.6 8.6 8.5 164 9.1 8.8 8.7 8.9 8.7 8.6 8.7 8.6 8.6 246 9.5 9.0 8.8 9.1 8.8 8.7 8.9 8.7 8.6 328 10.0 9.1 8.9 9.4 8.9 8.8 9.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering Cable length (Feet) 0 26 AWG (0.4 mm) wire size (∅) 24 AWG (0.5 mm) wire size (∅) 22 AWG (0.64 mm) wire size (∅) 1 pair 2 pairs 3 pairs 1 pair 2 pairs 3 pairs 1 pair 2 pairs 3 pairs 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 82 8.7 8.6 8.6 8.6 8.6 8.5 8.6 8.5 8.5 164 9.0 8.7 8.6 8.8 8.6 8.6 8.7 8.6 8.6 246 9.3 8.8 8.7 9.0 8.7 8.6 8.8 8.6 8.6 328 9.6 9.0 8.8 9.2 8.8 8.7 8.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering 4.5 Alternative for Calculating the Power Consumption per Base Station Power required from power supply (Watts) In Figure 4–4 the power consumption of the Base Station and the cabling is given as a function of the cable length in terms of percentage. This relation is almost independent of the number of cable pairs, cable resistance and supply voltage. Table 4–5 also gives this relation in steps of 5 percent.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering Relative length x (in %) Total power consumption (Watt) 0 7.5 5 7.7 10 7.8 15 7.9 20 8.0 25 8.1 30 8.3 35 8.4 40 8.6 45 8.7 50 8.9 55 9.1 60 9.3 65 9.5 70 9.8 75 10.1 80 10.4 85 10.9 90 11.5 95 12.3 100 15.
Technical Product Manual - DCT1900 Configuration Directions, Base Station Powering 4-10 Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions, Traffic Capacity of the System CHAPTER 5 Traffic Capacity of the System The traffic capacity of the DCT1900 system is mainly determined by the RE and in exceptional cases also by the Base Stations. The RE can handle a maximum of 60 simultaneous calls, and a single Base Station has a capacity of 8 simultaneous calls. 5.
Technical Product Manual - DCT1900 Configuration Directions, Traffic Capacity of the System As a RE can handle only as many simultaneous calls as the number of available speech circuits while the number of Portable Telephones in the respective coverage area can be as many as 600, a lack of speech circuits may occur in some occasions.
Technical Product Manual - DCT1900 Configuration Directions, Traffic Capacity of the System load on the Base Station close by. It may be necessary to add a Base Station in this area to have enough capacity for others to call as well. 5.3 Traffic Capacity of the System The traffic capacity limitations of both the RE and the cordless network are discussed on the previous page. A user making calls will first face a blocking chance by the cordless network and then face another blocking chance by the system.
Technical Product Manual - DCT1900 Configuration Directions, Traffic Capacity of the System 5-4 Config-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Configuration Directions, Relation between Parts CHAPTER 6 Relation between Parts Radio Exchange Item Connects Remarks Modular Cabinet 9 System Boards 1 Connection Board Number of System Boards may be less due to power limitations. Up to 4 cabinets can be chained. CPU SLU 2 Power Supplies An MCCB is factory mounted. PC, Printer, General Alarm, SMS and PWT air interface synchronization signals Only 1 per system (also with a multi–cabinet system).
Technical Product Manual - DCT1900 Configuration Directions, Relation between Parts Power Supplies Items Modular Cabinet Connects Remarks Power Supply Unit Mains to Modular Cabinet. Powers system boards and a maximum of 24 Base Stations. Cables Items Modular Cabinet CLU/MDF Cable or CLU/MDF Cable, Long 6-2 1 set per CLU or SLU A set consists of 2 cables with different cable clamp positions. Normal version is 16 ft. Long version is 82 ft. Connects 8 Base Stations to one 66 block.
Technical Product Manual - DCT1900 Installation Instructions Section 5 Installation Instructions Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Table of Contents Table of Contents CHAPTER 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 CHAPTER 2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1 Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Installation Instructions, Table of Contents 4.11 Interconnecting Modular Cabinets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 4.12 Placing the Securing Bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13 4.13 Add a Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Installation Instructions, Table of Contents CHAPTER 11 Digital Trunk Unit (DTU–E1) – REX-BRD0002 or 2/ROFNB 157 13/1 . . . . . . . . . . 11-1 11.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 11.2 Board Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 11.3 Installation . . . . . . . . . .
Technical Product Manual - DCT1900 Installation Instructions, Table of Contents 16.6.6.1 Wall Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-7 16.6.2 Ceiling Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-7 16.6.6.3 Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Installation Instructions, Table of Contents 22.3 Installation - DTU-T1 (CAS or CCS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-3 CHAPTER 23 Modular Cabinet – LTU Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-1 23.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-1 23.2 Installation . . .
Technical Product Manual - DCT1900 Installation Instructions, Table of Contents VI Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Introduction CHAPTER 1 Introduction This section describes how to install the DCT1900 system. It comprises information about required tools, firmware, recommended board positions, cabling of system and power supplies, system cabinets, Base Stations and field–replaceable units such as power supplies and System Boards. This section is set–up in a modular format. Each component of the system is described in separate chapters.
Technical Product Manual - DCT1900 Installation Instructions, Introduction 1-2 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, General CHAPTER 2 General 2.1 Environmental Requirements The building (rooms) in which the RE and Base Stations are to be installed must comply with the following: z The air shall be free from dust and smoke. It shall not contain gases or acid fumes that can affect the condition of metal parts or insulation materials. z Relative humidity may vary between 20 – 90% for the Modular Cabinet.
Technical Product Manual - DCT1900 Installation Instructions, General z z z 2.5 equipment to measure the delay times of Base Station cables and external synchronization cables-TDR Siemens 66 block punch down tool Equipment Verification Obtain a copy of the order that was placed for the system and verify the order against the shipping forms found on the boxes containing all the DCT1900 equipment. 2.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Installation Steps CHAPTER 3 Modular Cabinet – Installation Steps 3.1 Introduction Paragraph 3.2 describes the recommended board positions. This paragraph should be read before starting any installation. Paragraph 3.3 describes the main steps of installation and the order in which they should be carried out. It can be used by inexperienced engineers, or experienced engineers as a reference or check–list.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Installation Steps CLUs/SLUs CLUs and SLUs are placed on the right hand side of the cabinet. In this position CLU/MDF cables do not influence the accessibility of the MCCB. SPUs SPUs are placed in the middle of the cabinet. DLUs/DTUs DTUs/LTUs/DLUs are placed on the left hand side of the cabinet next to the CPU. If both DLUs and DTUs are used, it is recommended that the DLU be placed closest to the CPU.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Installation Steps 15. Initialize the DCT1900 system. See "CSM Installer’s Quick Guide (Appendix I) 16. Place the securing bar. See Paragraph 4.12 17. Place the cabinet number labels, board name labels and cable position labels. See Paragraph 3.8 & 3.9. 18. Commissioning. See Section 6, "Commissioning" 3.4 Unpacking The system is delivered in several cardboard boxes. To unpack, do the following: 1.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Installation Steps Note: The board position label should not be placed on the leading edge at the top of the cabinet for this will isolate the enclosure EMI shielding. 24 28 32 36 40 44 48 52 56 Board Position label Fig. 3–2 Position of the Board Position Label 3.9 Cabinet Number Labels, Board Name Labels and Cable Position Labels Label each item with the corresponding label after installation is completed.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Installation Steps Position 3 Position 4 No label 24/3 Position 2 48/3 Position 1 24/2 48/1 CLU at board position 48 CPU at board position 24 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Installation Steps 3-6 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – REX-BAS9021 or BDVNB 101 01/2 CHAPTER 4 Modular Cabinet – REX-BAS9021 or BDVNB 101 01/2 or BDVNB 101 01/3 4.1 Contents of the Box The cardboard box in which the Modular Cabinet is shipped contains the cabinet itself and the following material: z 1 mounting bracket.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 4.3 Installation Area for the Modular Cabinet(s) z z z z z z z z 4-2 Do not mount the cabinet to drywall using plastic drywall plugs. Recommended mounting of the Modular Cabinet(s) is to a plywood back board which is securely mounted to the wall in the switch room. The plywood board should be a minimum of 1/2" thick and be secured to the wall by the appropriate hardware (i.e.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 Ceiling Mounting Bracket Approx. 1 3/4 in minimum 4 in Approx. 3 3/4 in Cabinet 3 (Cabinet 4) Cabinet 1 (Cabinet 3) 6 1/2 in Cabinet 2 (Cabinet 1) Cabinet 4 (Cabinet 2) 15 3/8" 8 7/8 in 1/8 in x d x 1/4 in 5.25 ft 42 in Floor Notes: • • • • • The mounting brackets are drawn above the cabinets. When the cabinets are mounted to the wall, the mounting brackets are not visible.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 4.4 Parts of the Modular Cabinet Figure 4–2 shows a drawing of the Modular Cabinet and its most important parts. Bottom view SDB that must be installed in the same cabinet as the CPU (Mobility Only) MCCB Terminal block for Power connection of the cabinet Left side view Front view Backplane Power on/off switch Fuses Wrist strap connector Power filter Drawer Fig.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 Left Side View Front View Fuse wrist strap connector power on/off switch Fuse Fig.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 4.5 Pre–mounting of a Modular Cabinet in a One Cabinet System 1. Refer to paragrah 4.4. 2. Remove the front cover of the cabinet (see Figure 4–4): - Remove the screws that secure the cover (1). - Lift the front cover approximately 3/8” (2). - Remove the cover by lifting the lower edge towards you (3). 2 conductive tape or break-out plate 3 Front Cover 5 1 4 Drawer 1 6 Fig.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 4.6 Pre–mounting of Modular Cabinets in a Multi Cabinet System When a system consists of two to four Modular Cabinets, the Modular Cabinets have to be interconnected using an interconnection set for the Modular Cabinet. In this paragraph only the shielding gasket of the interconnection set is discussed. The use of the other items of the interconnection set is described in Paragraph 4.11. Refer to paragraph 4.4. 1.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 A A Outer surface of cabinet A*A 2 Shielding Gaskets Fig. 4–5 Placement of the Shielding Gaskets Distance adjustment plate Mounting Bracket Fig. 4-6 Spacing the Mounting Brackets of the Modular Cabinets 4.7 Installation of the Synchronization Distribution Board (Mobility System Only) Note: Not required in cabinets using CPU2 boards The SDB must be installed in the Modular Cabinet that will contain the CPU.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 z z Sync port installation set: NTMNB 101 107 - SDB - Two spacers - Two spring washers Torx screwdriver nr. 20 Follow the next steps for mounting the SDB: 1. Unscrew the left fixation screw of the mains switch bracket (refer to Figure 4–2 for the location and orientation). 2. Insert a spacer in the left side screw hole and tighten the spacer using a Torx screwdriver. 3. Repeat steps 1 and 2 for the right side screw. 4.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 4.9 Connection to Protective Ground The Modular Cabinet must always be connected to PBX ground or protective ground. 1. Connect the protective ground to the ground terminal screw lug on the ground strip (see Figure 4–8) of one of the cabinets, using a #10-#12 gauge wire ground cable. Protective ground connections Fig.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 4.10 Connection of Wrist Strap for ESD After mounting the Modular Cabinet(s), the installer has to protect against damaging system boards by ESD. The installer must use a wrist strap which must be connected to the cabinet at the connector indicated in Figure 4–2 and Figure 4-3. Note: The Modular Cabinet must be connected to protective ground.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 X102 X112 X101 R202 R402 X100 R207 R407 R201 R401 X113 Fig. 4-10 Backplane of Modular Cabinet 4.11 Interconnecting Modular Cabinets After the Modular Cabinets have been mounted to the wall, the backplanes of the cabinets have to be interconnected using the flat ribbon cable from the interconnection set, NTMNB 101 105 (see Figure 4-9). Install one end of the cable in one of the cabinets.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 Procedure 1.If the system boards are already installed, temporarily remove the boards that block access to the R–networks. Note: Follow paragraph 4.10 for ESD. 2. Remove all R–networks (R201, 202, 207, 401, 402, & 407) from the backplanes with the exception of: - R201, R202 and R207 on the last cabinet on the right. - R401, R402 and R407 on the last cabinet on the left. See Figure 4–9.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 z z z z z z Any cabinet needs to have a minimum of two circuit boards installed in it for the power supply to operate correctly. If your new cabinet is ordered with only one circuit board, then you need to plan on moving another circuit board out of an existng cabinet. This may entail moving cables. Any movement of existing boards should be done after the cabinet is added and the system is back on line.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 The actual operation of adding a cabinet takes place in two steps, before the scheduled downtime and during the scheduled downtime. Before the scheduled downtime you can: z z Prepare the new cabinet. Hang the mounting bracket for the new cabinet. Once this is done and you are at the scheduled downtime you can: z z z z z Add the new cabinet via CSMW. Power down the existing cabinets. Mount the new cabinet.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 z z Insert a circuit board into the cabinet in any slot. Turn the cabinet power switch on. If everything is all right, then a green LED at the very top of the circuit board should be lit. Ignore any other LEDs. Turn off the cabinet power switch and remove the circuit board. Turn off the power supply and disconnect the cabinet power supply. The new cabinet is ready to be mounted. Hang the mounting bracket for the new cabinet.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 z z z z Remove any circuit boards in the three slots next to the side of the existing cabinet that is going up against the new cabinet. For our example, this would be slots 48, 52, and slot 56. Remember what you pulled out and label them. Remove the (3) termination resistors, R201, R202, and R207, from the right hand side of the backplane. Refer to Figures 4-9 and 4-10. DO THIS CAREFULLY. Save the resistors.
Technical Product Manual - DCT1900 Installation Instructions, or BDVNB 101 01/3 Testing and back up z z Verify that all existing portables are working. Verify that all existing base stations are working. Now is the time to add any connections to LTU/SLU/CLU/DTU boards or to move any boards that you have decided to move. Which you do first depends on what you are doing and it is up to you to decide the order of these operations. z z z z z z z 4-18 Add or move any boards.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 CHAPTER 5 Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 5.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 Slave Slave Master Slave Slave Level 1 Slave Slave Level 2 Fig. 5–1 Synchronization Topology Strap Settings As the master CPU determines the timing in the star network, it can either generate the frame timing on its own or synchronize it to an external source like a 2 Mbit/s link (DLU or DTU). Synchronizing to a 2 Mbit/s or 1.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 Air Interface synchronization master/slave straps Frame timing synchronization source strap Synchronizes to a 2 Mbit/s(DLU) link(1.544) (DTU), only allowed when master (Accepting framing clock from DTU or DLU source) Stand alone (default), mandatory when slave (Providing framing clock to DTU or DLU source) Master (default) Warning: Wrong installation will damage board.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 Connectors The CPU has the following front connectors (see Figure 5–4): z Sync in z Sync out (3x) z Printer port z PC port z GA port The Sync In and Sync Out ports on the CPU are connected via two methods. Method 1: Refer to Chapter 18, Synchronization Distribution Board and Chapter 20, Modular Cabinet CPU Cabling.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 5.3 Installation For the installation of the CPU board refer to Figure 5–4 and perform the following steps: 1. Use ESD precautions. 2. Insert the CPU firmware, RYS 105 447 or RYS 105 657 in the proper socket. (See Fig. 5-4) 3. Make sure FPGA is installed. Otherwise see FPGA installation (Figure 5-3). 4.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 Semi-circle Beveled edge Notched corner Arrow Blocked corner Socket Fig.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 Sync FPGA RYSNB 101 24 Air Interface synchronization master/slave straps Frame timing synchronization source strap LED1 . . LED4 See previous page for expanded view Reset button LED5 LED6 Sync in Warning: Incorrect installation will damage board. Follow Section 5.3 carefully.
Technical Product Manual - DCT1900 Installation Instructions, Central Processing Unit (CPU) – REX-BRD0004 or 2/ROFNB 157 19/2 5-8 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Product Specifications, System Boards CHAPTER 6 System Boards 6.1 Digital Trunk Unit (DTU–E1 CAS, CCS) - REX-BRD0002 or 2/ROFNB 157 13/1 Compliance to Regulations and Standards The DTU–E1 provides 2 standard CEPT primary rate interfaces and meets the following requirements: CE regulation : 91/263/EEC CE marking : Leased line CTR G.703 : : G.704 G.823 G.732 : : : I.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.2 Digital Trunk Unit, DTU-T1, CAS - REX-BRD0021 or 2/ROFNB 157 13/2 Compliance to Regulations and Standards The DTU–T1 provides 2 standard T1 interfaces. The DTU–T1 complies with the following EIA/TIA recommendation: EIA/TIA 464 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Digital Trunk Specification Number of T1 interfaces per DTU Bit rate Signalling 6.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.4 Central Processing Unit (CPU1) - REX-BRD0004 or 2/ROFNB 157 19/2 Environmental Temperature Operating Storage Relative humidity : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing General Specifications Length x width RS232 I/O ports 13.5" x 7.7" (343 x 195.6mm) : 2 Sync Input ports Output ports Lock in time Loss of sync 6.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.6 Speech Link Unit, SLU - REX-BRD0015 or ROFNB 157 16/1 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Current Limitation Current limitation of the Base Stations power Transport Data Rate Data rate between SLU and Base Station Speech Coding Telephone exchange side Base Stations side : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing 13.5" x 7.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.7 Speech Processing Unit, SPU-S - REX-BRD0017 or ROFNB 157 16/3 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Speech Coding Telephone exchange side Base Stations side : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing 13.5" x 7.7" (343 x 195.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.9 Cell Link Unit, CLU-S - REX-BRD0016 or ROFNB 157 16/2 Environmental Temperature Operating Storage Relative humidity General Specifications Length x width Current Limitation Current limitation of the Base Stations power 6-6 : 32 to 104°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing 13.5" x 7.7" (343 x 195.6mm) : 1.3 A (T = 25 °C) 0.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.10 Line Termination Unit, LTU - REX-BRD0007 or ROFNB 157 02/06 Compliance to Regulations and Standards EIA-470 : USA Environmental Temperature Operating Storage Relative humidity : 32 to 158°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing General Specifications Length x width 13.5" x 7.7" (343 x 195.6mm) Telephone Line Interface Specifications Insulation : 1.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.11 Line Termination Unit , LTU2 - REX-BRD0019A Compliance to Regulations and Standards EIA-470 : USA Environmental Temperature Operating Storage Relative humidity : 32 to 158°F (0 to 70°C) : -40 to 158°F (-40 to 70°C) : 20 to 80%, non condensing General Specifications Length x width Weight 13.5" x 7.6" x .8" (344 x 192 x 20 mm) .95 lb (430 grams) (excluding packaging) Telephone Line Interface Specifications Insulation : 1.
Technical Product Manual - DCT1900 Product Specifications, System Boards DTMF Dialling The DTMF signals are determined by the combination of the output level of LTU and SPU parameters. Speech Coding Standard Method Speech Coding Method AD Gain DA Gain Hybrid balance impedance Specs-DCT1900/R8/mw © 2000-2005 : G.
Technical Product Manual - DCT1900 Product Specifications, System Boards 6.12 Digital Line Unit, DLU - REX-BRD0023 AWS1024 Meridian, AWS1025 Norstar, AWS1026 Lucent The DLU has 12 analog front ends (ports) that provide 12 digital line interfaces to the PBX. Compliance to Regulations and Standards Safety : ANSI/UL 60950 : CSA 22.
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU) – REX-BRD0014 or ROFNB 157 11/2 CHAPTER 7 Cell Link Unit (CLU) – REX-BRD0014 or ROFNB 157 11/2 7.1 General The CLU is used to control up to 8 Base Stations via twisted pair cables with a maximum length of 2.2 miles. Maintenance The CLU contains the following field–exchangeable parts (see Figure 7–1): z CLU Firmware, Board Controller - RYT/ROFNB 157 11/2 z Two 1 AT fuses for each Base Station circuit (see Figure 7–1) 7.
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU) – REX-BRD0014 or ROFNB 157 11/2 CLU Firmware, Board Controller RYSNB 101 19 LED1 LED4 Base Station Power P1 P0 CLC8 Base 8 CLC7 Base 7 CLC6 Base 6 CLC5 6,7: SC0 2,3: SC1 Base 5 5,8: EPP0 1,4: EPP1 7 8 5 6 3 4 1 2 CLC4 Base 4 CLC3 Base 3 CLC2 Base 2 CLC1 Base 1 Fuses Fig.
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU) – REX-BRD0014 or ROFNB 157 11/2 Power from MCCB CLU P0 P1 Fuse SC0 CLC 8 Base Station 8 SC1 EPP0, 1 SC0 CLC 1 Base Station 1 SC1 EPP0, 1 Fig. 7–2 Power Distribution on the CLU 7.3 Installation 1. 2. 3. 4. Insert the CLU into the card guides in the specified slot position. Gently push the board into the back connector until it locks. Don’t use any force. Connect the CLU power cable, TSRNB 101 33.
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU) – REX-BRD0014 or ROFNB 157 11/2 7-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU-S) –REX-BRD0016 or ROFNB 157 16/2 CHAPTER 8 Cell Link Unit (CLU-S) –REX-BRD0016 or ROFNB 157 16/2 8.1 General The CLU-S is used to control up to 8 Base Stations via twisted pair cables with a maximum length of 1.3 miles. Maintenance The CLU-S contains the following field–exchangeable part (see Figure 8–1): z CLU Firmware, Board Controller - RYSNB 101 19 8.2 Board Description Straps Not applicable.
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU-S) –REX-BRD0016 or ROFNB 157 16/2 LED1 LED4 Base Station Power P1 P0 CLC8 Base 8 CLC7 Base 7 CLC6 Base 6 CLC5 6,7: SC0 2,3: SC1 Base 5 5,8: EPP0 1,4: EPP1 Base 4 CLC4 7 8 5 6 3 4 1 2 CLC3 Base 3 CLC2 Base 2 Base 1 CLC1 Thermistor CLU Firmware, Board Controller RYSNB 101 19 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU-S) –REX-BRD0016 or ROFNB 157 16/2 Thermistor Power from MCCB P0 CLU-S P1 SC0 +T CLC 8 Base Station 8 SC1 +T EPP0, 1 SC0 +T CLC 1 Base Station 1 SC1 +T EPP0, 1 Fig. 8–2 Power Distribution on the CLU-S 8.3 Installation 1. 2. 3. 4. Insert the CLU-S into the card guides in the specified board position. Gently push the board into the back connector until it locks. Don’t use any force.
Technical Product Manual - DCT1900 Installation Instructions, Cell Link Unit (CLU-S) –REX-BRD0016 or ROFNB 157 16/2 8-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Speech Link Unit (SLU) – REX-BRD0015 or ROFNB 157 16/1 CHAPTER 9 Speech Link Unit (SLU) – REX-BRD0015 or ROFNB 157 16/1 9.1 General The SLU is a combination of an SPU and a CLU on one board. The CLU part is used to control up to 8 Base Stations via twisted pair cables with a maximum length of 1.3 miles. The SPU section has 8 speed circuits.
Technical Product Manual - DCT1900 Installation Instructions, Speech Link Unit (SLU) – REX-BRD0015 or ROFNB 157 16/1 SPU-DSP Firmware, Board Controller REX-SW0013 or RYS 105 446 SPU Firmware, Board Controller RYSNB 101 20 LED1 SPU part LED4 LED1 CLU part LED4 Base Station Power P1 P0 CLC8 Base 8 CLC7 Base 7 CLC6 Base 6 CLC5 6,7: SC0 2,3: SC1 Base 5 5,8: EPP0 1,4: EPP1 Base 4 CLC4 7 8 5 6 3 4 1 2 CLC3 Base 3 CLC2 Base 2 Base 1 CLC1 Thermistor CLU Firmware, Board Controller RYSNB 101 19
Technical Product Manual - DCT1900 Installation Instructions, Speech Link Unit (SLU) – REX-BRD0015 or ROFNB 157 16/1 Thermistor Power from MCCB SLU P0 P1 SC0 +T CLC 8 Base Station 8 SC1 +T EPP0, 1 SC0 +T CLC 1 Base Station 1 SC1 +T EPP0, 1 Fig. 9–2 Base Station Power Distribution on the SLU 9.3 Installation 1. 2. 3. 4. Insert the SLU into the card guide in the specified board position. Gently push the board into the back connector until it locks. Don’t use any force.
Technical Product Manual - DCT1900 Installation Instructions, Speech Link Unit (SLU) – REX-BRD0015 or ROFNB 157 16/1 9-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Speech Processing Unit (SPU–S) – REX-BRD0017 or ROFNB 157 16/3 CHAPTER 10 Speech Processing Unit (SPU–S) – REX-BRD0017 or ROFNB 157 16/3 10.1 General Maintenance The SPU–S contains the following field–exchangeable parts (see Figure 10–1): z SPU Firmware, Board Controller, RYSNB 101 20 z SPU-S DSP Firmware, Board Controller, REX-SW0013 or RYS 105 446 10.2 Board Description Straps and Connectors Not applicable. LEDs LED1 LED2 LED3 LED4 10.
Technical Product Manual - DCT1900 Installation Instructions, Speech Processing Unit (SPU–S) – REX-BRD0017 or ROFNB 157 16/3 SPU-DSP Firmware, Board Controller REX-SW0013 or RYS 105 446 SPU-S Firmware, Board Controller RYSNB 101 20 LED1 LED4 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU–E1) – REX-BRD0002 or 2/ROFNB 157 13/1 CHAPTER 11 Digital Trunk Unit (DTU–E1) – REX-BRD0002 or 2/ROFNB 157 13/1 11.1 General The DTU–E1 provides 60 communication channels via two 2 Mbit/s links.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU–E1) – REX-BRD0002 or 2/ROFNB 157 13/1 LEDs Each DTC has its own LEDs: LED1 Green LED2 Red LED3 Red LED4 Red 11.3 : : : : Normally on. Power On LED Normally off. Watch–dog LED Normally off. Board not polled LED Normally off. Board Error LED Installation 1. Place the DTU–E1 Firmware Set PROMs into the IC sockets as indicated and check the strap settings (see Figure 11–1). 2.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU–E1) – REX-BRD0002 or 2/ROFNB 157 13/1 LED1 LED2 LED3 LED4 DTU-E1 Firmware RYSNB 101 17/3(CCS) DTU-E1 Firmware RYSNB 101 17/1(CAS) Coax/twisted pair straps Coax Twisted pair LED1 LED2 LED3 LED4 DTC2 DTC1 DTU-E1 Firmware RYSNB 101 17/3(CCS) DTU-E1 Firmware RYSNB 101 17/1(CAS) Coax/twisted pair straps Coax Twisted pair Fig.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU–E1) – REX-BRD0002 or 2/ROFNB 157 13/1 11-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CAS) - REX-BRD0021 or 2/ROFNB 157 13/2 CHAPTER 12 Digital Trunk Unit (DTU-T1, CAS) - REX-BRD0021 or 2/ROFNB 157 13/2 12.1 General The DTU–T1 provides 48 communication channels with the PBX via two 1.544Mbit/s links. Maintenance The DTU–T1 has the following field–exchangeable parts (see Figure 12-1 for placement & orientation): z DTU–T1 CAS Firmware RYS 105 660 (Factory Installed) 12.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CAS) - REX-BRD0021 or 2/ROFNB 157 13/2 Cable length (Ft.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CAS) - REX-BRD0021 or 2/ROFNB 157 13/2 LED1 LED2 LED3 LED4 DTU-T1 Firmware RYS 105 660 See Table 12-1 for jumper setting 1 2 3 DTC2 LED1 LED2 LED3 LED4 DTC1 DTU-T1 Firmware RYS 105 660 See Table 12-1 for jumper setting 1 2 3 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CAS) - REX-BRD0021 or 2/ROFNB 157 13/2 12-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CCS) - REX-BRD0025 or 2/ROFNB 157 13/3 CHAPTER 13 Digital Trunk Unit (DTU-T1, CCS) - REX-BRD0025 or 2/ROFNB 157 13/3 13.1 General The DTU–T1 provides 46 (23B+D) communication channels via two 1.544Mbit/s links (primary rate interfaces).
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CCS) - REX-BRD0025 or 2/ROFNB 157 13/3 Cable length (Ft.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CCS) - REX-BRD0025 or 2/ROFNB 157 13/3 LED1 LED2 LED3 LED4 DTU-T1 Firmware RYS 105 650 See Table 13-1 for jumper setting 1 2 3 Coax Twisted pair LED1 LED2 LED3 LED4 DTC2 DTC1 DTU-T1 Firmware RYS 105 650 See Table 13-1 for jumper setting 1 2 3 Coax Twisted pair Fig.
Technical Product Manual - DCT1900 Installation Instructions, Digital Trunk Unit (DTU-T1, CCS) - REX-BRD0025 or 2/ROFNB 157 13/3 13-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Line Termination Unit (LTU) – REX-BRD0007 or ROFNB 157 02/6 and LTU2 - REX-BRD0019A or ROFNB CHAPTER 14 Line Termination Unit (LTU) – REX-BRD0007 or ROFNB 157 02/6 and LTU2 - REX-BRD0019A or ROFNB 157 25/2 14.1 General The LTU supports 8 two wire analog connections to a PBX.
Technical Product Manual - DCT1900 Installation Instructions, Line Termination Unit (LTU) – REX-BRD0007 or ROFNB 157 02/6 and LTU2 - REX-BRD0019A or ROFNB LED1 LED2 LED3 LED4 a b LTC8 a b LTC7 a b LTC6 a b LTC5 LTU Ground a b LTC4 a b LTC3 a b LTC2 a b LTC1 LTU Firmware REX-SW0012 OR RYS 105 661 LTU2 Firmware REX-LTU2FW01/1H Fig.
Technical Product Manual - DCT1900 Installation Instructions, Digital Line Unit (DLU) - REX-BRD0023 CHAPTER 15 Digital Line Unit (DLU) - REX-BRD0023 AWS1024 Meridian, AWS1025 Norstar, AWS1026 Lucent 15.1 General There are 12 transformer-isolated digital front ends (ports) on the board that provide 12 individual digital lines. These digital lines can support up to 12 Portable Telephones.
Technical Product Manual - DCT1900 Installation Instructions, AWS1024 Meridian, AWS1025 Norstar, AWS1026 Lucent 15.3 Installation 1. Insert the DLU on to the card guide in the selected board position. 2. Gently push the board into the backplane connector until it locks. Don’t use too much force. 3. Connect the connectors from cable set AWS1019 to the front of the board according to the numbered positions. 15.
Technical Product Manual - DCT1900 Installation Instructions, AWS1024 Meridian, AWS1025 Norstar, AWS1026 Lucent .mcs Version Download Procedure 1. At the DLU> prompt in the terminal window, press df and return. Should see “Erasing download area, blocks 3,4,5 and “Transmit .mcs file now, CTRL-C to abort” and “DLU”. 2. Press File:Send File in the Tera Term application; select the .mcs file you want to download and press open.
Technical Product Manual - DCT1900 Installation Instructions, AWS1024 Meridian, AWS1025 Norstar, AWS1026 Lucent ascom LED1 LED2 LED3 LED4 RS232 Serial Port COM 1 COM 1 port 12 JP7 P12 P12 P11 P10 P9 P1 RJ45 Connectors P7 port 7 port 6 JP5 P6 JP6 P5 P5 P4 P3 P2 P1 port 1 DLU Fig.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 CHAPTER 16 Base Station – KRC 101 1371 **To order a complete Base Station, use Part Number: DB600-001** 16.1 General The Base Station is connected to the RE by means of minimum CAT3, unshielded twisted pair cables via a RJ45 connector.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 LEDs (Fig. 16-1) LED1 Power LED LED2 Status LED Green Green/Red/Orange : : Base Station powered Base Station Status LED 1 LED 2 Meaning OFF OFF Base Station is not operational. There is no power. GREEN OFF Base Station is operational. There are no active connections. GREEN GREEN Connection(s) is(are) made with the base station. GREEN RED Base Station is unlocked.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 3" 6 5/16" LED1 LED2 7 3/16" label } RJ45 RJ11 Front Back Back Front Fig. 16-1 Base Station Cover and Back 16.2 Base Station Cabling Each Base Station requires a minimum of 2 pairs of CAT3 unshielded twisted pair cable. These two pair will be SC0 (signalling channel 0) and SC1 (signalling channel 1).
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 The cable set, NTM/TSRNB 101 29, that connects the CLU/SLU to the MDF brings out the three pairs mentioned above: SC0, SC1, and EPP. Refer to Fig. 21-3, 66 Block Diagram in Chapter 21 for the pin out of the 66 Block where this cable terminates. A minimum of -21V DC is required at the Base Station for it to operate.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 Correct implementation of the automatic delay measurement requires that the base station be connected to the Radio Exchange and powered when adding the base station using the CSMW software. In previous installations the software requested the measured delay value. With the above revisions, entering the default value of 0.1 microseconds will initiate the Auto Delay Measurement.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 5. Enter the measured delay value into the correct column on the Base Station identification and Location chart (refer to “Table 21-1, Example of Base Station Administration” in Chapter 21) along with the Base Station number and location. 6. Repeat the delay measurement for all Base Stations connected to the CLU or SLU. 7. Re–connect the connectors to the CLU or SLU.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 NC NC SC1-1 SC0-1 SC0-0 SC1-0 EPP1 EPP0 RJ45 modular jack Pin 1 = EPP1 - green/white Pin 2 = EPP0 - white/green Pin 3 = SC1-0 - white/blue Pin 4 = SC0-0 - white/orange Pin 5 = SC0-1 - orange/white Pin 6 = SC1-1 - blue/white SC=Serial Channel EPP=Express Power Pair NC=Not Connected Fig.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 Fig. 16-3 Cut Mounting Clip 2. Adhere plastic spacer to the mounting clip. Fig. 16-4 Mounting Clip with Plastic Spacer 3. Assemble the mounting clip to the ceiling bracket. From the bracket side, screw in the 6-32 screws with a #6 washer. Place mounting clip over screws and lock each screw in place with a 6-32 lock nut and a #6 washer. DO NOT OVERTIGHTEN. Fig.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 4. Assemble the ceiling clips to the bracket. Fig. 16-6 Attaching Ceiling Clips to the Ceiling Bracket a. Twist ceiling clip clockwise into the bracket until it bottoms out on the bracket. b. Twist ceiling clip counterclockwise less than 1/2 turn to the orientation shown below. Fig. 16-7 Ceiling Clips Attached to Ceiling Bracket 5. Clip this assembly into the base station as shown.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 6. Screw in the two 1/4-20 screws with the captured star washers as shown. Check that the assembly is locked to the base station. Fig. 16-9 Inserting Washers into Ceiling Bracket 7. Twist the ceiling clips clockwise and then back counterclockwise onto the ceiling grid. 16.6.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 Mounting Technique 1: Small link chain, white or unpainted depending on ceiling color. Purchased at Home Depot (or similar store). TYPICAL (2) 6 foot lengths. 2: 1/8" Quick Link. Manufacturer - Campbell, p.n. 764-5106, quantity of 4. Purchased at Home Depot. 1 3: #8 Screw Eye - Quantity of 4. Purchased at Home Depot. 4: 5.5" x5" piece of 3/4" thick Melamine. Purchased at Home Depot and cut to size.
Technical Product Manual - DCT1900 1/2" 1/2" 1/2" Installation Instructions, Base Station – KRC 101 1371 5" 1/2" Bottom mounting location for screw eye 5.5" 2.5" 1/2" 1/2" 1/2" 1/2" 1.5" Top 5.5" 2.25" mounting points for the two wood screws to secure the Base Station mounting bracket 5" Fig. 16-11 Mounting Locations 16.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 locations where coverage area and range need to be optimized, it is important to mount Base Stations several wavelengths (~6-18") away from building surfaces, and in the case of large metal building surfaces, absolutely imperative. The components within the Outdoor Base Station Mounting Kit provide this needed functionality. The key components consist of two Mounting Plates and two Mounting Arms.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 Note that mounting fasteners differ according to the building surface being mounted to. When mounting to wood surfaces, standard 3/8" "lag bolts" are to be used. Generally however, buildings of concrete and/or brick construction are most common. In these cases the Mounting Plate must be secured with 4 expanding anchors suitable for this type of construction.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 Caution: Mounting Arms of 12" and 18" are provided. The "creative" use of longer mounting arms is NOT ALLOWED as considerable forces could be generated due to combinations of housing weight, length of the mounting arm, wind loading, earthquakes and/or vibration.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 Weatherproof Housing (rear view) Locate Small Pattern Mounting Plate where shown and drill .375 dia. mounting holes 3/8" Hex Nut 3/8" Flat Washer 3/8" Bolt 3.0" 5.0" Fig. 16-14 Mounting Plate Attachment to Housing .156r 2.50 X .312 slot, 2 places (both ends, one side of tube only) .312 dia 4 places Dimension A Length Part Number 1301-SXA 120 8411/1 1301-SXA 120 8411/2 1302-SXA 120 8411/3 0.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 weld tubing full circumference to plate 2 places. 1.00 Dia drain hole 2 places 0.25 drain hole 0.50 2.50 5.00 4.50 .437 D 4 places 0.50 1.50 3.50 4.50 5.00 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Base Station – KRC 101 1371 .437 D 8 places 1.00 Dia drain hole 2 places 6.00 8.00 7.00 weld tubing full circumference to plate 2 places. 1.00 2.00 4.00 0.25 drain hole 4.00 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet Connection Board (MCCB) - ROANB 101 28 CHAPTER 17 Modular Cabinet Connection Board (MCCB) - ROANB 101 28 17.1 Board Description The MCCB (see Fig. 17–3) is installed on the bottom of the Modular Cabinet above the bottom plate. The MCCB is used to make the following interconnections: z Between the backplane power and a maximum of 3 CLUs/SLUs for powering Base Stations.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet Connection Board (MCCB) - ROANB 101 28 PW1 PW-BP PW2 PW7 Backplane power PW3 Fuse F1 PW-EXT -* ) + PW4 Power filter PW5 Ground bridge PW6 PW1 Fuse F2 Power filter PW2 PW7 External power Fig. 17–1 Power Distribution on the MCCB Fuses The MCCB is provided with two fast 15A fuses (see Fig. 17–1 and Fig. 17–3) to protect the external power supply from short circuit. Only use the following fuses: 7006100123, 250/15A.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet Connection Board (MCCB) - ROANB 101 28 DTC1 DTC-OUT S DTC2 R R DTC5 S S S R DTC3 R DTC6 S Ground DTC4 DTC-OUT Open S R R S S R R Fig. 17–2 DTU Coax Cable Ground Strap Settings on MCCB DTC In/Out Connectors There are two rows of connectors for connection of the DTU-E1 coaxial cables. Each row has connectors for up to 8 DTU-E1 input and output cables.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet Connection Board (MCCB) - ROANB 101 28 17.2 Connectors Ground bridge : For connecting the plus pole of PW–EXT to ground. DTC1, DTC2, DTC3, DTC4, DTC5, DTC6 (DTC–OUT) : For connection of 6 coaxial DTU-E1 cables (PBX/MCCCB cables) to the PBX. DTC1, DTC2, DTC3, DTC4, DTC5, DTC6 (DTC–IN) : For connection of 6 coaxial DTU-E1 cables (DTU/MCCB cables) to the DTU.
Technical Product Manual - DCT1900 Ground Gr ou Fu se Fuse 2 Fuse 1 Installation Instructions, Modular Cabinet Connection Board (MCCB) - ROANB 101 28 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet Connection Board (MCCB) - ROANB 101 28 17-6 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Synchronization Distribution Board (SDB) – REX-BRD0006 or ROANB 101 38 CHAPTER 18 Synchronization Distribution Board (SDB) – REX-BRD0006 or ROANB 101 38 18.1 Board Description The SDB (see Fig. 18–1) if installed is located on the bottom plate of the Modular Cabinet near the MCCB and allows the connection of one input and three output synchronization signals to the CPU via shielded twisted pairs cables.
Technical Product Manual - DCT1900 Installation Instructions, Synchronization Distribution Board (SDB) – REX-BRD0006 or ROANB 101 38 1 2 3 4 1 2 3 4 X5 To CPU 1 2 3 4 X6 1 2 3 4 X7 X8 --------------------------------------------------------CIRCUIT GND To other CPU X4 A' B' X3 A B X2 A B X1 A B CIRCUIT GND RJ Connectors 1 2 3 4 5 6 GND(shield) 1 2 3 4 5 6 GND(shield) SYNC OUT SYNC OUT 1 2 3 4 5 6 GND(shield) SYNC OUT 1 2 3 4 5 6 GND(shield) SYNC IN Fig.
Technical Product Manual - DCT1900 Installation Instructions, Synchronization Distribution Board (SDB) – REX-BRD0006 or ROANB 101 38 External Sync Cable (TSR 951 284) Cable length : 20 ft. Wires : 6 conductor shielded flat cable Working Voltage : 300V Connector - System/Sync Port : 6 pin shielded RJ 12 connector Connector - Modem : 6 pin shielded RJ 12 connector SYNC OUT 1 2 3 4 5 6 1 2 3 4 5 6 A B SYNC IN GND(shield) Figure 18–3 Wiring Diagram External Sync Cable 18.
Technical Product Manual - DCT1900 Installation Instructions, Synchronization Distribution Board (SDB) – REX-BRD0006 or ROANB 101 38 18-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling CHAPTER 19 Modular Cabinet – Power Cabling 19.1 Introduction This chapter describes the installation of the power cables in two different versions of the Modular Cabinet. The installation depends on the number of external -48Vdc power supplies and on how the Base Stations are powered. WARNING Disconnect or switch off all power supply sources before servicing any power supply circuit. 19.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling Factory Fitted Power Cabling The Modular Cabinet is delivered with the following powering cables fitted: z Cable TRENB 101 02 (#190248) between the filter and the fuse holders (see Fig. 19–3). z Cable TRENB 101 04 (#190250) between the switch and the two fuse holders. z Cable TRENB 101 05 (#190251)between the switch and connector X112, X113 on the backplane (see Fig. 19–4).
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling DC: + Top of Filter Filter DC: - Power on/off switch Fuses (2 each - 7006100123 15 A/250 V) Fig. 19–3 Power Connections to Top of Filter X102 AC input connector + X112 DC input/output connectors - X113 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling 19.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling + C L U / S L U B ack P la n e TSRN B 101 33 C L U / S L U X 1 1 2 re d X 1 1 3 b la c k C L U / S L U TR EN B 101 03 TR EN B 101 05 A B F e rrite B e a d to b e in s ta lle d d u rin g in s ta lla tio n B la c k R ed P W -B P 2" -4 8 V d c fro m e x te rn a l s o u rc e (P B X ) PW 1 PW 2 PW 3 Fuse PW 5 PW 6PW 7 PW 1 P W -E X T PW 4 PW 3 PW 2 MCCB - + G ro u n d B rid g e Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling Base Station Power Supplied to a Maximum of 7 CLUs/SLUs via the PW–EXT Input on the MCCB This requires a power supply with a capacity greater than 300W, such as a PBX power supply. Fig. 19–7A & Fig. 19-7B give a schematic diagram of this configuration. Fig. 19–8 gives the cable diagram of this configuration. PW- EXT CLU/ SLU B ext -48V A PW-BP Backplane MCCB Internal Modular Cabinet Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling + - Back Plane TSRNB 101 33 C L U / S L U C L U / S L U X112 red X113 black C L U / S L U TRENB 101 05 To other CLUs/ SLUs A B Black Ferrite Bead to be installed during installation Red PW-BP 2" -48Vdc from external source (PBX) PW1 PW2 PW3 Fuse PW5 PW6PW7 PW1 PW-EXT PW4 PW3 PW2 MCCB - + Ground Bridge Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling 19.4 Modular Cabinet - REX-BAS9021A/1B Figure 19–9 shows the power distribution in a Modular Cabinet powered by external -48Vdc supplies. MODULAR CABINET BACKPLANE X102 +5V + 12 V * 12 V 48 Vdc Terminal LOCK A TERMINAL Block BA FIGFigure .
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling Factory Fitted Power Cabling The Modular Cabinet is delivered with the following powering cables fitted: z Cable TRENB 101 02 (190248) between the filter and the lower fuse holders (see Figure 19– 11). z Cable TRENB 101 04 (#190250) between the switch and the lower two fuse holders. z Cable between the switch and the upper fuse holders. The end of the cable with piggy-back faston is connected to the switch.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling Upper Fuses (3A/250V) Wrist Strap connector Switch Filter Lower Fuse (15A/250V) Fig. 19–11 Power Connections to Top of Filter X102 AC input connector + X112 DC input/output connectors - X113 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling 19.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling + C L U / S L U Back P la n e TSRN B 101 33 C L U / S L U X 1 1 2 re d C L U / S L U X 1 1 3 b la c k 3 A fu s e s A B F e rrite B e a d to b e in s ta lle d d u rin g in s ta lla tio n B la c k R ed P W -B P 2" -4 8 V d c fro m e x te rn a l s o u rc e (P B X ) PW 1 PW 2 PW 3 Fuse PW 1 PW 5 PW 6PW 7 P W -E X T PW 4 PW 3 PW 2 MCCB - + G ro u n d B rid g e Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling Base Station Power Supplied to a Maximum of 7 CLUs/SLUs via the PW–EXT Input on the MCCB This requires a power supply with a capacity of greater than 300W, such as a PBX power supply. Figures 19–15A & 19-15B give a schematic diagram of this configuration. Figure 19–16 gives the cable diagram of this configuration. ext -48V B PWEXT A PW-BP Backplane CLU/ SLU MCCB Internal Modular Cabinet Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Power Cabling C L U / S L U Back Plane TSRNB 101 33 C L U / S L U + - X112 red X113 black C L U / S L U 3A fuses TRENB 101 05 To other CLUs/ SLUs A B Black Ferrite Bead to be installed during installation Red PW-BP 2" -48Vdc from external source (PBX) PW1 PW2 PW3 PW5 PW6PW7 PW1 PW-EXT PW4 PW3 PW2 MCCB - + Ground Bridge Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling CHAPTER 20 Modular Cabinet – CPU Cabling 20.1 Introduction This chapter describes all the cabling connected to the CPU1, REX-BRD0004 or 2/ROFNB 157 19/2, and to the CPU2, REX-BRD9033 or REX-BRD9034.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling 20.2 CPU1 Cabling Sync in Sync out 1 To 4x CPU/SDB Twisted Pair Sync cables (TSRNB 101 48), refer to Figure 1-2. Sync out 2 Refer to Figure 20-2 Sync out 3 Printer port RS232-A PC port RS232-B To CPU/MCCB Serial Connection cable (TSRNB 101 26) Not used General Alarm port To General Alarm cable (TSRNB 101 28) Fig. 20-1 Connections to the CPU1 Connections to the MCCB 1.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling CPU TSRNB 101 48 Sync in Sync out 1 X4 X3 to backplane X2 X1 Sync out 2 Sync out 3 Sync in (from master) SDB X8 X7 X6 X5 External sync cables Sync out 3 (to slave) Sync out 2 (to slave) Sync out 1 (to slave) Fig. 20-2 Connections to SDB Connections to the SDB For the connections to the SDB also refer to Chapter 18: 1.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling A B Cable tie blocks Fig. 20-3 Cable Tie Blocks on the Ground Strip Connection to the PC, Printer, and SMS System 1. Connect PC cable (TSRNB 101 22D) to the PC connector on the MCCB and to the PC. 2. Connect the printer cable (TSRNB 101 23) to the PR connector on the MCCB and to the printer.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling GA-OUT Contact rating: 10VA (peak) Switching max: 200Vdc or 141Vac Switching current max: 0.75Adc or 0.53Aac 1 2 33 Relay is activated when there is no alarm 1 2 33 Fig. 20-4 General Alarm Connector (MCCB) Connection to Alarm Device The General Alarm relay is normally activated when the Modular Cabinet is switched on. If the CPU generates a general alarm, the alarm relay is deactivated. 1.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling should be on the left, with the pins facing towards you. Pin A1 is in the upper left corner, while pin C7 is in the lower right corner. Note: There are no pins in rows 2, 4, or 6. The pins that will be utilized for the Sync signal are pins A3 and C5 (blue pair). The same pin-out is used for both the input and the output connectors.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling 20.4 CPU2 Cabling To CPU/MCCB serial connection cable TSRNB 101 26 To General Alarm Cable TSRNB 101 28 Fig. 20-6 CPU2 Board Connections Connections to the MCCB 1. Remove the tie-wrap that is holding the CPU/MCCB serial connection cable (TSRNB 101 26) and the General Alarm cable (TSRNB 101 28) together. Both cables are already connected to the MCCB. 2.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling Connection to Alarm Device The General Alarm relay is normally activated when the Modular Cabinet is switched on. If the CPU generates a general alarm, the alarm relay is deactivated. 1. Connect an alarm device to the GA–OUT connector on the MCCB (see Figure 20–4). When the alarm device needs to make contact, connect the alarm device between contacts 1 and 2.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling AWS 1153 Master Slave 1 In In Out Out Fig. 20-7 CPU2 Sync Cable for up to 2 REs CPU2 to CPU2 - More than 2 REs (Figure 20-8) When connecting more than 2 REs together using CPU2, it will be necessary to cut the supplied cable, AWS1153, and terminate it to a punch-down block. From the master CPU2, the outputs will be on the blue, orange, and green pairs.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling Slave 1 4 CAT 5 Cable Master Output RJ-45 66 Block CAT 5 Cable In RJ-45 5 White/Orange Out Orange/White 1 2 White/Blue Blue/White 4 5 White/Orange Orange/White 7 8 Green/White Slave 2 CAT 5 White/Orange Cable 4 5 Orange/White In RJ-45 White/Green Out CAT 5 Cable White/Orange Slave 3 Orange/White 4 5 Make a cable for each Slave CPU using only pins 4 and 5 of the RJ-45, and connect to the Mast
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling CPU 2 (Slave) CPU 1 (Master) Punch Block A B C 1 2 3 4 5 6 7 RJ-45 White/Orange 4 5 INPUT White/Blue Orange/White Blue/White Connect Pins A3 and C5 of CPU 1 to pins 4 and 5 of CPU 2. Using CAT 5 cable at 25 feet, the delay is 40 nanoseconds, entered into the Slave CPU configuration. For longer runs, cut the cable and cross-connect at the 66 block.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CPU Cabling CPU 1 Slave 1 A B C CPU 2 Master Output 1 RJ-45 CAT 5 Cable 66 Block CAT 5 Cable White/Blue Blue/White White/Blue 2 Blue/White 4 5 White/Orange Orange/White 7 8 White/Green Green/White CAT 5 Cable 1 2 3 4 5 6 7 CPU 1 Slave 2 A B C White/Blue Blue/White CPU 1 A B C Slave White/Blue 1 3 2 Using Cat 5 cable, connect pins 1 & 2 (Blue pair), 3 4 & 5 (Orange pair), and 7 & 8 (Green pair) Blue/White 4 of
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling CHAPTER 21 Modular Cabinet – CLU/SLU to Base Station Cabling 21.1 Introduction This chapter describes all the cabling between the CLU or SLU and the Base Station. Refer to Chapter 19 on how to supply Base Station power for CLUs or SLUs. The Modular Cabinet is provided with a ground strip to connect the CLU or SLU cables to ground (see Fig. 21–1).
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling 21.2 Installation of Cables Note: Base Stations with cables longer than 1.3 miles up to 2.17 miles must always be connected to a CLU with product code REX-BRD0014 or ROFNB 157 11/2. Base Station with cables of up to 1.3 miles can be connected to a CLU/SLU with product code REX-BRD0014 (ROFNB 157 11/2) or REX-BRD0015 (ROFNB 157 16/1) or REX-BRD0016 (ROFNB 157 16/2).
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling Base Station Power To cable TSRNB 101 33 CLC8 CLC7 CLC6 To cable TSRNB 101 29/2 or TSRNB 101 46/2 CLC5 CLC4 CLC3 CLC2 To cable TSRNB 101 29/1 or TSRNB 101 46/1 CLC1 Fig. 21–2 CLU/MDF Cable Connections on the CLU or SLU Base Station Power The following installation steps are necessary when the Base Stations are powered via the Modular Cabinet.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling DCT1900 66 BLOCK BASE STATION WIRING WHITE / BLUE BLUE / WHITE WHITE / ORANGE ORANGE / WHITE TOP 25 pair male AMPHENOL connector WHITE / GREEN GREEN / WHITE SC1- 0 SC1-1 SC0-0 SC0-1 WHITE / ORANGE ORANGE / WHITE WHITE / GREEN GREEN / WHITE WHITE / BLUE BLUE / WHITE WHITE / ORANGE ORANGE / WHITE WHITE / GREEN GREEN / WHITE WHITE / BLUE BLUE / WHITE WHITE / ORANGE ORANGE / WHITE WHITE / GREEN G
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling ---------------------------------- BE AWARE ------------------------------------------- ----THIS IS NOT PINNED OUT AS A 568A OR 568B CONNECTOR----- PIN 1 Green/White White/Brown White/Green Brown/White White/Blue Blue/White White/Orange Orange/White Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling FROM MDF HOUSE PAIRS RJ 45 PINS 66 BLOCK IN IDF W/B WHITE/BLUE – SC1-0 3 B/W BLUE/WHITE – SC1-1 6 W/O WHITE/ORANGE – SC0-0 4 O/W ORANGE/WHITE – SC0-1 5 W/G (-) (-) 2 G/W (+) 1 (+) AC/DC ADAPTER Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling Record Keeping Make a copy of the Base Station identification and location sheet included at the end of this chapter and fill in the information as you add your Base Stations. Refer to Section 2, Chapter 5, paragraph 5.4 in this manual for Base Station Numbering.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling Cable Cable pair Colour CLC Signal /1 1 white – blue CLC1 SC1 2 white – orange SC0 3 white – green EPP0 – EPP1 4 white – brown 5 white – grey SC0 6 red – blue EPP0 – EPP1 7 red – orange 8 red – green /2 9 red – brown 10 red – grey 11 black – blue 12 black – orange 1 white – blue 2 white – orange 3 white – green 4 white – brown CLC2 CLC3 SC1 SC1 SC0
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling Connector Cable Pair-Pin Wire Color 25 Pair Connector Pin Signal Name 1 1-3 White 26 1 1-2 Blue 1 SC1-1 1 2-7 White 27 SC0-0 1 2-6 Orange 2 SC0-1 1 3-5 White 28 EPP0 1 3-4 Green 3 EPP1 SC1-0 Circuit 1 1 4-11 White 29 SC1-0 Circuit 2 1 4-10 Brown 4 SC1-1 1 5-15 White 30 SC0-0 1 5-14 Gray 5 SC0-1 1 6-13 Red 31 EPP0 1 6-12 Blue 6 EPP1
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling 2 1-3 White 38 SC1-0 Circuit 5 2 1-2 Blue 13 SC1-1 2 2-7 White 39 SC0-0 2 2-6 Orange 14 SC0-1 2 3-5 White 40 EPP0 2 3-4 Green 15 EPP1 2 4-11 White 41 SC1-0 Circuit 6 2 4-10 Brown 16 SC1-1 2 5-15 White 42 SC0-0 2 5-14 Gray 17 SC0-1 2 6-13 Red 43 EPP0 2 6-12 Blue 18 EPP1 2 7-19 Red 44 SC1-0 Circuit 7 2 7-18 Orange 19 SC1-1 2 8-2
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling Base Station Identification and Location Sheet Base Station ID Install-DCT1900/R8/mw © 2000-2005 Cabinet Number CLU or SLU Board Position CLC Number Delay Location of Base Station 21-11
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling 21-12 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DTU Cabling CHAPTER 22 Modular Cabinet – DTU Cabling 22.1 Introduction This chapter describes the installation of the cabling between the DTU(s) and MS/PBX by means of twisted pair cables. The description is applicable for DTU-E1CAS, REX-BRD0002 or 2/ROFNB 157 13/1, DTU-E1 CCS REX-BRD0003 or 2/ROFNB 157 13/6 and DTU-T1, REXBRD0021 or 2/ROFNB 157 13/3 and 2/ROFNB 157 13/2 .
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DTU Cabling 22.2 Installation - DTU-E1 Connecting the DTUs to the MS/PBX 1. Ensure the DTU strap settings are in the twisted pair position (refer to Chapter 11). 2. Connect the lower X2 plug of DTU twisted pair cable AWS1034 to the lower connector of the DTU as shown in Figure 22–2. 3. Connect the upper X1 plug of DTU twisted pair cable to the upper connector. 4.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DTU Cabling 22.3 Installation - DTU-T1 (CAS or CCS) Connecting the DTUs to the MS/PBX 1. Ensure the DTU strap settings are in the twisted pair position (refer to Chapters 12 & 13). 2. Connect the lower X2 plug of the DTU twisted pair cable AWS1033 to the lower connector of the furthest left DTU as shown in Figure 22-3. 3. Connect the upper X1 of the DTU twisted pair cable to the upper connector. 4.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DTU Cabling 22-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – LTU Cabling CHAPTER 23 Modular Cabinet – LTU Cabling 23.1 Introduction This chapter describes the installation of the cabling between the LTU(s) and the PBX. The LTU cable set, NTM/TSRNB 101 31, consists of two 12 pair cables terminated in one 25 pair amphenol connector. The other end of each cable ends in three Ericsson half connectors.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – LTU Cabling 23.2 Installation The six connectors on the LTU end of the cables are labelled 1 through 6 and should be installed as shown in Figure 23-2. Connectors 1 & 2 go to the first LTU, connectors 3 & 4 go to the second LTU, and cables 5 & 6 go to the third LTU. 2 4 6 LTU Ground 1 3 5 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – LTU Cabling The amphenol end of the cable is pinned out as follows: Connector Cable Pair-Pin Wire Color 25 Pair Connector Pin Signal Name 1 1-5 White 26 Analog Channel - 1T 1 1-6 Blue 1 Analog Channel - 1R Analog Channel - 2T 1 2-1 White 27 1 2-2 Orange 2 Analog Channel - 2R 1 3-5 White 28 Analog Channel - 3T 1 3-6 Green 3 Analog Channel - 3R 1 4-1 White 29 Analog Channel - 4T 1 4-2 Brow
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – LTU Cabling Connector Cable Pair-In 5 7-5 Wire Color 25 Pair Connector Pin Signal Name Red 44 Analog Channel - 19T Analog Channel -19R 5 7-6 Orange 19 5 8-1 Red 45 Analog Channel - 20T 5 8-2 Green 20 Analog Channel - 20R 6 9-5 Red 46 Analog Channel - 21T 6 9-6 Brown 21 Analog Channel - 21R 6 10-1 Red 47 Analog Channel - 22T 6 10-2 Gray 22 Analog Channel - 22R 6 11-5 Black 48 Analo
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DLU Cabling CHAPTER 24 Modular Cabinet – DLU Cabling 24.1 Introduction This chapter describes the installation of the cabling between the DLU(s) and the PBX. The DLU cable set, AWS1019, consists of (12) 2 pair cables individually terminated in a RJ11 connector. Each DLU cable is designed to connect two DLU boards, thus 24 digital extensions, to a single 66 Block.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DLU Cabling ascom ascom LED1 LED2 LED3 LED4 LED1 LED2 LED3 LED4 RS232 Serial Port RS232 Serial Port COM 1 COM 1 port 12 port 12 P12 P12 P11 P11 P10 P10 P9 P9 P1 RJ45 Connectors P1 RJ45 Connectors P7 P7 P7 port 7 port 6 port 7 port 6 P6 P6 P5 P5 P4 P4 P3 P3 P2 P2 P1 P1 port 1 port 1 DLU DLU Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DLU Cabling 24.3 Connection to PBX’s Connecting the DLUs to the PBX 1. Screw the shielding clamp of AWS1019 to the furthest left free position on the ground strip using two M3 x 10 torx screws delivered with the Modular Cabinet. 2. Connect the RJ-45 terminated end of the DLU cable by matching the labeled terminations with the corresponding board position indicated in Fig. 24-2. 3.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – DLU Cabling DLU Cable Diagram: Cable # Wire Pair Color From To Color From To 1 BLU/WHT BLU J1-1 P1-4 WHT J1-26 P1-5 1 ORG/WHT ORG J1-2 P2-4 WHT J1-27 P2-5 1 GRN/WHT GRN J1-3 P3-4 WHT J1-28 P3-5 1 BRN/WHT BRN J1-4 P4-4 WHT J1-29 P4-5 1 SLT/WHT WHT J1-5 P5-4 WHT J1-30 P5-5 1 BLU/RED BLU J1-6 P6-4 RED J1-31 P6-5 1 ORG/RED BLU J1-7 P7-4 RED J1-32 P7-5 1 GRN/RED BLU
Technical Product Manual - DCT1900 Installation Instructions, Use of TDR CHAPTER 25 Use of TDR 25.1 Introduction When programming Remote Base Stations using the CSMW Software, it is necessary to determine the time delay of the Base Station cable. This is done using a TDR (Time Domain Reflectometer). See the following paragraph for instruction on how to measure the delay of the Base Station cable. 25.
Technical Product Manual - DCT1900 Installation Instructions, Use of TDR 10. A waveform similar to the one shown in Figure 25-1 should be displayed, however the vertical pulse will be located at the left edge of the screen. This is the transmitted pulse the TDR uses to determine the length of the cable. 11. Rotate the horizontal POSITION control (10) until the vertical line it controls is all the way against the left edge of the screen.
Technical Product Manual - DCT1900 Installation Instructions, Use of TDR Examples: .17189 should be rounded to .2 .13125 should be rounded to .1 Follow this procedure for each Remote Base Station pair to ensure that they are in good condition and that the delay is identical for pairs that go to the same base station.
Technical Product Manual - DCT1900 Installation Instructions, Use of TDR 25-4 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables CHAPTER 26 Modular Cabinet – Cables This chapter gives an overview of the cables used in a system with Modular Cabinets. The main purpose of this overview is to enable cable repair if necessary. 26.1 Mains Power Cord - RPM 113 3563 26.2 Power Cable Filter/Switch – TRENB 101 02 The power cable filter/switch (see Figure 26–1) is a 2–wire 2.5mm2 cable with two connectors on both sides.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.3 MCCB Power Cable – TRENB 101 03 The MCCB power cable (see Figure 26–2) is a 2–wire unshielded cable with connectors on both sides. It is used to supply power from the backplane or power switch (via the piggy–back fastons) to the MCCB which takes care of the power distribution to the CLUs and SLUs. This cable does not need to be ordered separately. It is factory connected to the backplane/power switch.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.4 Power Cable Switch/Fuse – TRENB 101 04 The power cable switch/fuse is a 2–wire 2.5mm2 cable with two connectors on both sides. It is used to supply power from the on/off switch to the fuse–holder in the Modular Cabinet. This cable does not need to be ordered separately. It is factory connected between the switch and the fuse. K1 K3 K4 K2 4 in " .4 in Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.5 Power Cable Switch/Backplane – TRENB 101 05 The power cable switch/backplane (see Figure 26–4) is a 2–wire 2.5mm2 cable with two connectors on both sides. It is used to supply power from the switch to the backplane in the Modular Cabinet. On the switch side two piggy–back fastons are attached. Two fastons are mounted on the side of the fuse holder. This cable does not need to be ordered separately.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.6 PC or SMS Cable – TSRNB 101 22D The PC cable (see Figure 26–5) is used to connect both the CSM PC and a SMS Server or device to the MCCB. The maximum permissible length for self–made cables is 49 ft. Straight exit (for PC) 90° exit (for MCCB) 118 in SIGNAL PIN PIN SIGNAL RX 2 2 RX TX 3 3 TX RTS 7 8 RTS CTS 8 7 CTS DCD 1 1 DCD GND 5 5 GND Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.7 Printer Cable – TSRNB 101 23 The printer cable (see Figure 26–6) is used to connect the printer to the MCCB. The maximum permissible length for self–made cables is 49 ft. Straight exit (for Printer) 90° exit (for MCCB) 761 in.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.8 CPU/MCCB Serial Connection Cable – TSRNB 101 26 The CPU/MCCB serial connection cable (see Figure 26–7 and 26–8) is used to connect the two serial communication channels on the CPU board (for printer and PC) with the two RS232 connections on the MCCB. This cable does not need to be ordered separately. It is factory connected to the MCCB.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables Fold back shield K1 K2 .6 " .04 in 2 " .20 in 11 " .4 in A notch> 11 22 B 7 7 55 3 3 11 77 8 8 6 6 4 4 2 8 8 6 33 44 55 66 77 88 2 55 33 11 6 4 2 99 10 10 4 K1 2 11 11 12 12 13 13 14 14 15 15 16 16 K2 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.9 General Alarm Cable – TSRNB 101 28 The general alarm cable (see Figure 26–9) is used to connect the general alarm output of the CPU to the MCCB. This cable does not need to be ordered separately. It is factory connected to the MCCB. k1 1 k2 2 1 3 yellow 4 2 55 green 6 7 8 K1 K2 6.3 .4 in 22 in. .20inin. in +/-.20 notch > 77 55 33 1 1 88 66 4 4 22 K1 11 22 K2 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.10 CLU/MDF Cable Set – NTM/TSRNB 101 29 The CLU/MDF Cable Set (see Figures 26-10 through 26-12) consists of two shielded cables (TSRNB 101 29/1 and TSRNB 101 29/2). The cables are used to connect a CLU or a SLU to the MDF. The shielding of the cables is connected to the cabinet via a clamp which also functions as a strain relief.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables DIN CONNECTOR K1 A 29 25 PAIR CONNECTOR 37 EP0 12 EP1 36 SC0 11 SC0 35 SC1 10 SC1 34 EP0 99 EP1 33 SC0 88 SC0 Red/Orange 32 SC1 Orange/Red 77 SC1 Black/Orange 28 Orange /Black 31 30 Black/Blue Blue/Black 27 Red/Slate 26 Slate/Red 21 CKT 4 Red/Brown 20 Brown/Red 23 22 19 18 13 12 15 14 11 10 5 5 4 4 Red/Green Green/Red Red/Blue Blue/Red 31 66 30 White/Slate 55 Slate/White White/Brow
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables DIN CONNECTOR K2 B 29 28 25 PAIR CONNECTOR Black/Orange Orange/Black 31 Black/Blue 30 Blue/Black 27 Red/Slate 26 Slate/Red 21 Red/Brown 20 23 22 19 18 13 12 15 14 11 10 55 4 4 Brown/Red Red/Green Green/Red Red/Orange Orange/Red Red/Blue Blue/Red 2 2 24 EP1 48 SC0 23 SC0 47 SC1 22 SC1 46 EP0 21 EP1 45 SC0 20 SC0 32 SC1 77 SC1 31 66 White/Slate 55 Slate/White White/Brown Brown/White White/
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 31 29 27 25 23 21 19 17 15 13 11 7 5 3 1 9 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.11 LTU/MDF Cable Set – NTM/TSRNB 101 31 The LTU/MDF Cable Set (see Figure 26-13) is used for the connection of the LTU to an MDF. It consists of two shielded cables with a connector at one side. The shield of the cable is connected to the Modular Cabinet by a clamp. The only difference between the two cables is the location of this clamp on the cable. The clamp is placed on respectively 14 in.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.12 CLU/MCCB Power Cable – TSRNB 101 33 The CLU/MCCB power cable is a 2-wire unshielded cable which is used to supply power from the MCCB to the CLU/SLU which takes care of the power distribution to the Base Stations. K1 K2 (V0) 1 (V1) 2 1 2 K1 K2 .4 in. 2020inin." +/.4 in K1 2 1 1 2 K2 Fig. 26–14 CLU/MCCB Power Cable – TSRNB 101 33 26.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables K1/K2 32 31 30 29 black SC0 blue black 28 27 SC0 EP0 orange EP1 SC1 red 26 25 24 23 22 21 SC1 grey red SC0 green red 20 19 SC0 EP0 brown EP1 SC1 red 18 17 orange 16 15 white 14 13 SC0 grey red 12 11 SC0 EP0 blue EP1 SC1 white 10 9 brown 8 7 white SC1 SC0 orange 6 5 4 3 2 1 SC1 white SC0 EP0 green white blue EP1 SC1 SC1 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables K1K1/K2 K1 / K2 13 in or1318 IN.in / 18 IN. 2 in 82 ft " 4 in K1/K2 K1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 12 10 88 66 44 13 11 11 99 77 55 33 11 22 Fig.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.14 CPU1/SDB Twisted Pair Sync Cable – TSRNB 101 48 The CPU/SDB twisted pair sync cable connects a CPU1 sync port to the SDB and is a part of the installation set sync port NTMNB 101 107. The cable comprises two unshielded twisted pairs and has a length of24” (see Figure 26–17). 1 2 3 4 5 6 7 8 white blue orange white GND (circuit) 1 2 3 4 A B GND (circuit) X2 X1 8 2 2".2in 24 in " .
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.15 DTU Twisted Pair Cable Set – NTM/TSRNB 101 49 or AWS1033 (E1-120 ohm) The DTU twisted pair cable AWS1033 (see Figures 26–18) consists of a 120 ohm shielded cable terminated with two connectors. The cable is used to connect a DTU-E1 to a MS or PBX via a MDF(Main Distribution Frame). The shielding of the cables is connected to the cabinet via a clamp which also functions as a strain relief.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.16 DTU/MDF Twisted Pair Cable – TSRNB 101 50 or AWS1034 (T1 - 100 ohm) The DTU/MDF twisted pair cable AWS1034 (see Figure 26–19) consist of a 100 ohm shielded cable terminated with two connectors. The cable is used to connect a DTU to a MS or PBX via a MDF (Main Distribution Frame). The shielding of the cables is connected to the cabinet via a clamp which also functions as a strain relief.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26.17 SYNC Cable - TSR 951 284 The sync cable is used on all DCT1900 MS applications that require intersystem handover between multiple REs with CPU1 boards. REs must be synchronized in order to support the intersystem handover. The cable shall be shielded and have a length of 20 ft. Each end of the cable shall be terminated (crimped) with a 6-pin RJ12 connector.
Technical Product Manual - DCT1900 Installation Instructions, Modular Cabinet – Cables 26-22 Install-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning Section 6 Commissioning Comm-DCT1900/R7/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning Comm-DCT1900/R7/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning, Table of Contents Table of Contents CHAPTER 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 CHAPTER 2 Visual Checks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Commissioning, Table of Contents II © 2000 Comm-DCT1900/R8/mw
Technical Product Manual - DCT1900 Commissioning, Introduction CHAPTER 1 Introduction This section describes a series of checks and tests that have to be executed after completing the installation and initialization of the DCT1900 system. The purpose of these tests is to verify that the DCT1900 system is functioning properly after the installation is completed. If it appears that a part is malfunctioning while the system is installed correctly (i.e.
Technical Product Manual - DCT1900 Commissioning, Introduction 1-2 Comm-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning, Synchronization Test CHAPTER 5 Synchronization Test 5.1 General This test checks if two DCT1900 systems, whose coverage areas partly overlap and are connected to the same synchronization network, are correctly synchronized. The test is performed by setting up a call and moving from the coverage area of one DCT1900 system to the other. 5.2 Test 1.
Technical Product Manual - DCT1900 Commissioning, Synchronization Test 5-2 Comm-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning, Radio Coverage Verification CHAPTER 4 Radio Coverage Verification 4.1 General The radio coverage verification consists of two tests: z Base Station test z Area coverage test Ensure that the Base Stations are properly installed. Please take the following into account: Mounting z Wiring z Initialization (CSMW Software) z The Base Station should always be mounted such that the antennas are vertical with respect to the floor or ceiling.
Technical Product Manual - DCT1900 Commissioning, Radio Coverage Verification 3. Move closer to each Base Station and check that the Portable Telephone locks to it (the DCA should display the correct Base Station number). After having checked that all Base Stations are operational, proceed to the area coverage test. 4.3 Area Coverage Test The purpose of this test is to verify that the field strength is sufficient within the coverage area and that the Base Station delay values are correct.
Technical Product Manual - DCT1900 Commissioning, Radio Coverage Verification DISPLAY LAYOUT MER TEST [Frame Count] [Total Frames or MER] [SYNC] [A-CRC] [X-CRC] [1.] Frame Count The frame count field contains a running counter of the number of frames that have been examined. [2.] Total Frames or MER When a test is in progress this field contains the total number of frames for which the test will run. At the completion of a test this field contains the message error rate (PERCENTAGE). [3.
Technical Product Manual - DCT1900 Commissioning, Radio Coverage Verification 4-4 Comm-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning, Portable Telephone Test CHAPTER 3 Portable Telephone Test 3.1 General This test checks for a complete connection of a Portable Telephone through the DCT1900 system to the MS/PBX. Furthermore, it checks that the Portable Telephone has been correctly initialized. The test is performed by setting up and answering a call. 3.2 Portable Telephone Test 1. Ensure that the Portable Telephone is initialized using the configuration tool (CSMW for Standalone). 2.
Technical Product Manual - DCT1900 Commissioning, Portable Telephone Test 3-2 Comm-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning, Visual Checks CHAPTER 2 Visual Checks 2.1 General Visual inspection consists of checking the LEDs on the system boards and the availability of all system boards and Base Stations. 2.2 LEDs on the System Boards Check the following LEDs: 1. On the CPU board only the upper–most green LED (LED1) must be on. LED6 blinks periodically according to the setting of the ACK test (see Section 7, "Maintenance" in this manual). 2.
Technical Product Manual - DCT1900 Commissioning, Visual Checks 2-2 Comm-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Commissioning, Radio Exchange Tests CHAPTER 6 Radio Exchange Tests 6.1 General Alarm This test is only necessary if an alarm device is connected to the general alarm relay on the MCCB. 6.2 Test Generate a general alarm by e.g. disconnecting a CLU signal cable or a CLU/MDF cable set from a CLU or a SLU board. The alarm device connected to the general alarm relay must be activated. 6.3 Battery Back–up This test must be executed if a back–up battery is used.
Technical Product Manual - DCT1900 Commissioning, Radio Exchange Tests 6-2 © 2000-2005 Comm-DCT1900/R8/mw
Technical Product Manual - DCT1900 Maintenance Section 7 Maintenance Maint-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Maintenance Maint-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Maintenance, Table of Contents Table of Contents CHAPTER 1 Maintenance Philosophy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 Concept of Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Maintenance, Table of Contents CHAPTER 4 Service Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1 Service Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.2 Handling Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.3 Fault Codes. . . . . . . . . . .
Technical Product Manual - DCT1900 Maintenance, Maintenance Philosophy CHAPTER 1 Maintenance Philosophy 1.1 Concept of Maintenance The DCT1900 maintenance philosophy is to undertake component repair and replacement at the Ascom Wireless Solutions Repair Department. Site maintenance is therefore limited to module replacement only. These modules are easily replaceable elements, like System Boards, Base Stations, fuses, Portable Telephones, desk chargers, etc.
Technical Product Manual - DCT1900 Maintenance, Maintenance Philosophy 1-2 Maint-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software CHAPTER 2 Test and Maintenance Software 2.1 Introduction The DCT1900 system has a powerful Test & Maintenance module incorporated in the system software. This software module regularly tests the entire system to locate possible faults in an early stage and to isolate the faulty circuits, thus minimizing the reduction in system service and to generate subsequent error messages and alarms.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software DTC2 SPC P8 Peripheral P8 BC L2 L1 Peripherals BC BC BC L2 L1 SPC P1 Peripheral P1 DTC1 DTU Board SPU Board LTU Board SPC 8 BC CLC 8 Base Station Peripherals SPC 1 CLC 8 Base Station BC BC CLC 1 Base Station CLC 1 Base Station Peripherals SLU Board CLU Board Fig. 2–1 Board Controllers and Peripherals 2.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software z z z z An additional fault report will be written in a third table called "Service" table. A general alarm is raised. An alarm message is sent to the MS (Mobility only). A warning is generated by the CSMW software when running. Note: Red LED5 on the CPU board is on if there are messages in the "Info", "Fault" or "Service" tables that have not been read by means of the CSMW software. 2.2.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software Error detected by Testing Operational Fault Fault class? Info Status L(ogged) in Info Table. No Status C(lear) in Fault Table. No Status R(eleased) in Fault Table. 1) For explanation of symbols, refer to chapter 6. Fault/Alarm Diagnostics. Fault still present? Yes Increment fault counter. Fault threshold exceeded? No Maintenance Yes Fault still present? Yes Status S(ervice) in Fault Table.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software 2.2.3 Maintenance If the fault counter does not exceed its limits, T&M will now try to correct the error by resetting the circuit or board. This is called a T&M reset. This reset causes the circuit or board to start a self test. When the fault is cleared after this, the fault is intermittent. T&M will release the circuit by changing its state to AVE.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software 2.3 Testing The T&M module has three tests available to check the overall system performance and to report any deviations in performance. These tests are: z Board power–on test z Ack test z 24h test 2.3.1 Board Power–on Test A board power–on test is an individual test performed on a board after power is applied to that board.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software status AVE. Base Stations that are wired to the CLU/SLU and have power but have not been added to the system through the CSMW will get the status NEW. Erroneous boards or peripherals will get the status MFG. Watch–dog Test Board controllers have a watch–dog circuit which is periodically refreshed. The watch-dog circuit resets the controller when running in a loop.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software Board Power–on Reset A board power–on reset is generated when: z System is switched on. z CPU reset button is pressed. z Board inserted in the system. As a result, the board power–on test is started on the board. Watch–dog Reset There are two different watch–dog resets: an expected and an unexpected. An expected watch– dog reset happens during the watch–dog test, which is the final test of the board power–on test.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software Relative Counters A relative counter counts all resets since the power–on. The counter is cleared each time the power is cycled or at a CPU reset (button or watch–dog). Relative counters have a threshold level. When the threshold level is exceeded, a general alarm with fault code 3 is generated. Relative counter values are halved every 24 hours.
Technical Product Manual - DCT1900 Maintenance, Test and Maintenance Software Action Reset type Results in Error Tables cleared P O Reset Counters CPU W D R E L A B S BC R E L P R E L System switched on CPU power–on Reset Board power–on Reset Power–on test CPU Power–on test all boards x + 0 + 0 0 CPU reset button pressed CPU power–on Reset Board power–on Reset Power–on test CPU Power–on test all boards x + 0 + 0 0 Minimum configuration lost Backplane Reset (SW) Power–on test a
Technical Product Manual - DCT1900 Maintenance, Fault Signalling CHAPTER 3 Fault Signalling 3.1 Introduction This chapter describes how maintenance personnel or system managers are informed about faults in the DCT1900 system.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling 3.3 Checking Component Status through Cordless System Manager Checking radio Checking radio exchange components maybe done to verify fault reports from the service table or to check proper connection of base stations after installation. It is possible to check the status of a system board and its peripheral circuits in the Radio Exchange window of the CSMW.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling Base Station (BS) States MFG PNP NEW AVE PND DLU Port States NEW PNP AVE MFG : Base Station defective, data cable wiring fault, or download of software incorrect. Also a fuse on CLU/SLU is down. : Base Station is not connected, has lost power, has blown fuse or is being downloaded. : Base Station operational but not programmed with delay or not added into the system via CSMW. : Base Station is connected, powered and programmed.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling Before any part of the system is suspected, it should be made clear that no handling faults have occurred. Typical handling faults are: Portable Telephone out–of–range, battery empty or Portable Telephone not switched on. "Hook flash" set on (if applicable), causing difficulties in going on or off hook. Audio and ringing volume too low. "Ringing" switched off. Improper handling of unit, damage due to dropping or inserting battery improperly.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling Fig 3–1 LEDs in the System 3.7.1 LEDs on System Boards Each board has four LEDs at the top. The SLU has two times four LEDs because it consists of a SPU and a CLU on one board, each with its own board controller and board address. The DTU also has two times four LEDs because it contains a duplication of circuits with two board controllers, each with their own address.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling 3.7.2 LEDs on CPU The CPU is the only board having six LEDs. LEDs 1 to 4 are identical to the LEDs on other boards. LED 5 and 6 are found below the reset button. LED 5 LED 5 on the CPU board is the "message–received–LED." When a message is written in one of the info, fault, or service tables, LED 5 is turned on.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling 3.7.3 LEDs on Base Station Power LED Green LED indicates the Base Station is powered. LED 1 and 2 LED 1 and 2 are software controlled. One LED is a single green (LED 1) and the second LED is a dual red/green LED, (LED 2, the yellow color is obtained by turning both red and green color LEDs on). The different combinations are explained in Table 3-1. LED 1 LED 2 Meaning OFF OFF Base Station is not operational. There is no power.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling 3.8.1 Activating DCA mode 1. Switch off the Portable Telephone : 2 ON/ OFF 8 ON/ OFF 2. Switch on again with special code: + + (Press the 3 keys simultaneously for longer than 1 second) 3. The display in Figure 3-2 is momentarily visible. Then the display will change to the normal standby mode display. Line 1: (S/W number) Line 2: (S/W revision level) Fig. 3-2 Service Display 4.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling When you are done testing, turn the portable off to exit DCA mode. 5. For DT600 and DT620 scroll menu down to:Gen. Setup (press Yes) Note: If using the DT620 or the DT600 rev. R2B and higher, go directly to DCA-Service. Scroll menu key down to : DCA-Service (press Yes) Scroll menu key down to : Desired Function: 1. Link Info 2. ALL–FP+RSS 3. FP–Info 4. ChannelInf 5. TimeSlots 6. SYSOrder 7. SYSList 8. MER tests 9.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling Nnnn FP A AT 23DE 11 A 0 Nnnn FP A A T : System Number (hexadecimal) : Power level, F for Fixed Part, P for Portable Part; 0=2mw, 1=90mw, 2=200mw : Registration type (U = unregistered, A = definitevely registered, a = temporarily registered, n = rejected) = location : Action (' ' = simplex bearer, - = no action, = registration, update or system hand over : Link type (0 = beacon, 4 = traffic) The Link Info option can be used for site survey
Technical Product Manual - DCT1900 Maintenance, Fault Signalling This option enables the display of information for a selected channel. Data is updated at every 8 frames. UP will increment DCA_carrier by one and scroll back to FIRST_CARRIER if beyond limits, DOWN will increment DCA_timeslot by one and scroll back to FIRST_SLOT if beyond limits.
Technical Product Manual - DCT1900 Maintenance, Fault Signalling MER tests 1. MER short 2. MER long 1 3 4 2 5 1 2 3 4 5 : : : : : Frame Count Total Frames or MER Number of SYNC errors encountered Number of A-CRC errors encountered Number of X-CRC errors encountered Last Error Error 41 This menu informs you of the last fatal error that occurred in the portable telephone.
Technical Product Manual - DCT1900 Maintenance, Service Messages CHAPTER 4 Service Messages 4.1 Service Message Format Service messages are displayed in the service table have the following format: Fault 35 on DTU circuit Fault Code Fault Code Board Type Cabinet Board Number Peripheral Number Date Time Board Type 1 Cabinet 76 2 Board BC/Periph. Number Number 10/07 Date: MM/DD 14:25 Time: HH:MM : : : : Number identifying the fault, see Table 4-1. Name of the board.
Technical Product Manual - DCT1900 Maintenance, Service Messages 4.3 Fault Codes Table 4-1 shows all fault reports that may appear in the service table. Comment to the Table z Column 1 - Fault numbers in sequence z 4-2 Column 2 - Service class: - Class 1 Faults in this class mean that communication with a board or peripheral is lost. In most cases there is a physical reason. Check on proper connection. Execute a Reset Board by the System manager–Control menu and check that the fault disappears.
Technical Product Manual - DCT1900 Maintenance, Service Messages Fault Code 1 Service class 2 Fault Threshold 5 Description Unexpected message/primitive. Message received but not within specified time 2 1 99 Board/CPU communication error or time out.
Technical Product Manual - DCT1900 Maintenance, Service Messages 4.3.1 Comment to Fault Codes 4-4 z Fault 17 ... 26, 28, 29, 41 CPU faults. Replacement of the CPU requires saving of its data to PC first by "System Manager-Save/Restore". If not possible any more, restore the new CPU with the most recent save file on disk (EEPROM.SAV and SPU_S.SAV). z Fault 35, 36, 37 These faults may disappear automatically. The DTU sends a message to T&M and T&M clears the fault status: L1 = AVE and L2 = AVE.
Technical Product Manual - DCT1900 Maintenance, Part Replacement CHAPTER 5 Part Replacement 5.1 General Rules z z z z 5.2 Always protect yourself with a properly connected ESD wrist–strap before touching any board. Pack replaced boards immediately in ESD safe material. Use the packing materials from the replacement board. When sending a board in for repair, always include a printout of the corresponding fault report from the service table.
Technical Product Manual - DCT1900 Maintenance, Part Replacement Procedure 1. Switch off the system. 2. Disconnect the cables from the CPU. 3. Replace the CPU and re–connect the cables. 4. Switch the system on. 5. After LED 6 has turned off, start up the CSMW software. 6. If the CPU has been initialized before with an incompatible version of the CSMW software, DCT1900 CSMW software will not start. If so, please contact your distributor.
Technical Product Manual - DCT1900 Maintenance, Part Replacement 5. For the three slots farthest to the right, disconnect the cabling and remove the boards (the three slots farthest to the left if the new cabinet comes at the left side). 6. Remove the break–out plate or conductive tape from the side panel adjacent to the new cabinet. 7. Place the shielding gaskets from the interconnection set in the created hole with its springs outside, see Section 5, "Installation Instructions." 8.
Technical Product Manual - DCT1900 Maintenance, Part Replacement z 5.7 Execute Add command for the New Base Stations in the Base Stations window. SLU boards: - Execute Replace command for the CLU. Remove and re-insert into new position. - Refresh Radio Exchange and Base Station windows. - Execute Remove command for the old CLU position. - Execute Add command for the New Base Stations in the Base Stations window.
Technical Product Manual - DCT1900 Maintenance, Part Replacement 5.9 Board Reset To reset a board execute one of the following procedures. Procedure A 1. Execute a Reset-board by the System Manager-Control menu. Procedure B 1. Execute a Replace board by the System Manager–Control menu. 2. Disconnect board from back plane connector. 3. Insert board again. The board will now automatically be tested and taken into service.
Technical Product Manual - DCT1900 Maintenance, Part Replacement 5-6 Maint-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures CHAPTER 6 Fault Finding Procedures 6.1 Introduction These fault finding procedures are designed to help maintenance personnel locate and eliminate faults in the shortest possible time. The fault finding extends to the level of a replaceable part (DTU, SPU, power supply unit, etc.).
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures 6.3 How Defective Items are Indicated When the flowcharts lead to a possible cause, this is indicated by a statement giving the name of the defective part or the cause of the problem, e.g. a defective SPU board is indicated by the statement “SPU.” When there are more possible items, they are listed in order of decreasing probability. 6.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures GENERAL ALARM System Manager Control - Service Fault 8, 35, 36, 37, or 41? No Replace indicated board Yes Fault 8? Yes Check availability of indicated Base Station in System Manager - Control System Base Station available? Yes Connection between the indicated CLU/ SLU and Base Station has been broken for a short time No No Fault 35? A Yes Check availability of indicated DTU board in System Manager - Control System BC
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures A Check supply voltage at Base Station Voltage <½ x PSU voltage? Yes No No y y y y When using CLU check related fuse. When using Mod. Cab. check fuses on MCCB Check Base Station wiring. Check Base Station. Yes Check Base Station data lines connections Cable correct? Base Station powered by an adaptor? Adapter No Base Station Cable No CLU/SLU Signal Cable Yes Check CLU/SLU wiring.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures B Fault 37? Yes No multiframe synchronization y Error in MS/PBX Digital Trunk Controller y Excessive noise on trunk cabling No Check air interface sync provider Out of order or reset? Fault 41 Yes No Check sync input cable connection at CPU and SDB.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures 1) A malfunctioning Base Station can be detected by: y testing the Base Station with the Portable Telephone in the Service Display Mode (see Paragraph 3.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures INDIVIDUAL USER COMPLAINT y Display of Portable remains totally blank? No Out of range message displayed? Yes No Replace battery pack by a charged one and switch on Portable again. NO DIAL TONE Display of Portable returns again? Is the correct PUN selected? Yes Yes No y y y Portable Telephone not within covered area. Portable Telephone not initialized for the system. Portable Telephone defective.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures 1) Other Portable Telephones do receive dial tone when locked to the same Base Station. NO DIAL TONE Press the "YES" key on the Portable. Flashing or stable hook icon displayed? No Switch off the Portable and then on again. Press "YES" key. Yes No Yes Flashing hook icon stable after a few seconds? Flashing or stable hook icon displayed now? Turns off after some flashing.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures INDIVIDUAL USER COMPLAINTS Portable display remains blank Connect Basic Charger Yes Yes Display turns on? No Yes y y y No y "No Access" displayed Yes y y y No "BatteryLow" displayed Portable Telephon e defect Yes y "NoSystem" displayed No Yes Portable Telephone not within coverge area Portable Telphone not initialized for the system Portable Telephone defective System out of order, see "Common User Complaint" Batte
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures 1) For all faults correction actions are given. If after correction a fault re-appears, the Portable Telphone should be sent for repair. ERRORS System List Error Yes Initialization data missing or corrupted. Re-initialize Portable Telphone. Yes Ringing cadence data missing or corrupted. Re-initialize Portable Telephone. Yes Fixed phone book data missing or corrupted. If phone book was loaded, all data is lost.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures CSM PROBLEM "No connection with DCT1900" message on PC display? Yes Check PC cabling: from COM1 via connection board to CPU Cabling correct? No Correct cabling No Correct cabling and ensure Portable Telphone serial attachment is secure.
Technical Product Manual - DCT1900 Maintenance, Fault Finding Procedures 6-12 Maint-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Glossary Section 8 Glossary Glosst-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Glossary Gloss-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Glossary, Table of Contents Table of Contents CHAPTER 1 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Product Manual - DCT1900 Glossary, Table of Contents II Gloss-DCT1900/R8/mw © 2000-2005
Technical Product Manual - DCT1900 Glossary CHAPTER 1 Glossary The following are abbreviations used in the entire Technical Product Manual: ADPCM Adaptive Differential Pulse Code Modulation ANSI Adavanced Nurse Call Intergration AVE Available BC Board Controller CAS Channel Associated Signalling CCS Common Channel Signalling CLC Cell Link Circuit CLU Central Link Unit CPU Central Processing Unit CSMW Cordless System Manager for Windows DCA Dynamic Channel Allocation DCT Digital Cordless Telephone DLU Digit
Technical Product Manual - DCT1900 Glossary RSSI RTC SDB SLU SPU TDD TDMA TDR T&M TME TMT 1-2 © 2000-2005 Received Signal Strength Indication Real Time Clock Synchronization Distribution Board Speech Link Unit Speech Processing Unit Time Division Duplexing Time Division Multiple Access Time Domain Reflectometer Test & Maintenance Test Mode Test Mode AwaiTing Gloss-DCT1900/R8/mw
