ADCP-75-210 Issue 1 March 2007 Digivance® NXD Radio Access Node (RAN) Installation and Maintenance Manual 21227-A 1356011 Rev A
ADCP-75-210 • Issue 1 • March 2007 • Preface COPYRIGHT © 2006, ADC Telecommunications, Inc. All Rights Reserved Printed in the U.S.A. REVISION HISTORY ISSUE DATE 1 02/2007 REASON FOR CHANGE Original. TRADEMARK INFORMATION Digivance is a registered trademark of ADC Telecommunications, Inc. ADC is a trademark of ADC Telecommunications, Inc. DISCLAIMER OF LIABILITY Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice.
ADCP-75-210 • Issue 1 • March 2007 • Preface TABLE OF CONTENTS Content Page About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii RELATED PUBLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii AdmonishmentS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-210 • Issue 1 • March 2007 • Preface TABLE OF CONTENTS Content Page 2.3 Required Materials and Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 2.4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 2.5 2.6 2.7 2.4.1 Space Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-210 • Issue 1 • March 2007 • Preface TABLE OF CONTENTS Content 5 6 Page MAINTENANCE PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 5.1 cPCI Fan Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 5.2 Cleaning or Replacing an Air Inlet Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-210 • Issue 1 • March 2007 • Preface TABLE OF CONTENTS Content Page vi © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 • Preface ABOUT THIS MANUAL This manual provides the following information: • An overview of the Digivance NXD system; • A description of the NXD system Radio Access Node (RAN); • Installation procedures for the RAN; • Maintenance procedures for the RAN; • Product support information.
ADCP-75-210 • Issue 1 • March 2007 • Preface ADMONISHMENTS Important safety admonishments are used throughout this manual to warn of possible hazards to persons or equipment. An admonishment identifies a possible hazard and then explains what may happen if the hazard is not avoided. The admonishments — in the form of Dangers, Warnings, and Cautions — must be followed at all times.
ADCP-75-210 • Issue 1 • March 2007 • Preface SAFE WORKING DISTANCES The Digivance NXD antenna, which is mounted on top of a pole, radiates radio frequency energy. For the occupational worker, safe working distance from the antenna depends on the workers location with respect to the antenna and the number of wireless service providers being serviced by that antenna. Emission limits are from OET Bulletin 65 Edition 97-01, Table 1 A.
ADCP-75-210 • Issue 1 • March 2007 • Preface LIST OF ACRONYMS AND ABBREVIATIONS The acronyms and abbreviations used in this manual are detailed in the following list: AC ANT BIM BTS C CDRH C/MCPLR CM cPCI CPU CXD DAS dB(FS) DC Div EMS ESD F FDA FCC GPS IC IN IP KG LED LSE LVD MHz MTBF MUX Node NXD OSP PA PAA PC PCI PIC Alternating Current Multiband Antenna Base Station Interface Module Base Transceiver Station Centigrade Center for Devices and Radiological Health Cellular SMR Multicoupler Centimeter Compa
ADCP-75-210 • Issue 1 • March 2007 • Preface P/MCPLR RAN RDC RDC2 RF RUC RUC2.X RUC3 SFP SIF SNMP SONET STF2 UL VAC VDC VSWR WDM WSP PCS Multicoupler Radio Access Node RAN Down Converter RAN Down Converter Version 2 Radio Frequency RAN Up Converter RAN Up Converter Version 2.
ADCP-75-210 • Issue 1 • March 2007 • Preface Page xii © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 1 PRODUCT DESCRIPTION This section describes the Digivance Neutral Host (NXD) Radio Access Node (RAN). 1.1 General Description The RAN, shown in Figure 1, is the remote component in the Digivance NXD Multi-Band Distributed Antenna System. The RAN is a pole-mounted or pad-mounted, weather-resistent cabinet, housing electronic modules that operate on an internal cPCI backplane.
ADCP-75-210 • Issue 1 • March 2007 1.2 System Function The NXD Distributed Antenna System (DAS), in which the RAN is the remote component, is a multi-frequency, multi-protocol RF access network providing microcellular Cellular and PCS coverage via a distributed RF access system. In a typical configuration, such as shown in Figure 2, multiple RANs are connected to a central Hub where multiple Base Transceiver Station (BTS) interfaces are located.
ADCP-75-210 • Issue 1 • March 2007 1.3 High-Level View The RAN consists of the main components shown in a high-level view in Figure 3. These components include: • RAN Cabinet: exterior shell of the RAN containing cable connection points, ground studs, and slots or shelves supporting other RAN components. • RAN Chassis: standard Compact PCI (cPCI) shelf capable of housing 21 industry standard cPCI circuit card modules. The modules are plugged into a common backplane providing data bussing between them.
ADCP-75-210 • Issue 1 • March 2007 1.4 User Interface The RAN user interface consists of the various connectors, fittings, mounting slots, power cords, switches, and indicators that are of relevance to the user in installation and operation procedures. The user interface is shown in Figure 4 and described in Table 1.
ADCP-75-210 • Issue 1 • March 2007 Table 1. RAN Cabinet User Interface COMPONENT WHY RELEVANT FOR MORE INFORMATION Fan Access Panel Panel swings down providing access to internal fan compartment; fans can be replaced as required Section 1.7.8 on Page 20 Electronic Modules Electronic modules have indicators monitored by the user Section 1.7 on Page 10 Front View Electronic modules can be installed and Section 4.
ADCP-75-210 • Issue 1 • March 2007 1.5 Dimensions and Specifications FRONT SIDE 36.5 IN. (92.7 CM) 31.0 IN. (78.7 CM) 24.0 IN. (60.1 CM) 21228-A Figure 5. NXD RAN Dimensions Table 2. RAN Specifications ITEM SPECIFICATION COMMENT Dimensions (HxWxD) 36.5 x 31.0 x 24.0 inches (92.7 x 78.7 x 60.1 cm) See also Figure 5 Weight with extended batteries (4) 300 lbs. (136.4 kg) 625 lbs. (284.
ADCP-75-210 • Issue 1 • March 2007 Table 2. RAN Specifications ITEM SPECIFICATION COMMENT Power AC power ingress 240 VAC, 20 Amps, single phase Battery backup options extended glitch 120 minutes 5 minutes RAN box power use 2700 Watts Max. 16 Amps Max. cPCI rack power -48 VDC -48 volts @25 degrees C (degrees F) for four bands Optical Fiber cable ingress Nylon connector accommodates cable diameters in range 0.380.50 inches (0.97-1.27 cm). For larger cable sizes, refer to the note in Section 1.
ADCP-75-210 • Issue 1 • March 2007 Table 2. RAN Specifications ITEM SPECIFICATION COMMENT Input IP3 -21 dBm Two tone tests at -56 dBm Received signals In band Out of band +/- 8.
ADCP-75-210 • Issue 1 • March 2007 termination points for the coaxial antenna cable, fiber optic cable, ground cable, and AC cable. The cabinet has inbuilt AC power surge protection and limited storage for fiber optic cables. 1.6.1 Mounting The RAN cabinet may be mounted on a wood pole or on a concrete pad. Mounting bracket kits (available from ADC) are required for each type of installation. 1.6.
ADCP-75-210 • Issue 1 • March 2007 1.7 RAN Chassis and Electronic Modules The RAN chassis, shown in Figure 6, is a standard Compact PCI (cPCI) shelf capable of housing 21 industry standard cPCI circuit cards (called “electronic modules” in this manual). The backplane supports the basic cPCI functions and it has been extended to allow the routing of DIFTM, reference clocks and I2C signals between I2C modules. The RAN chassis also houses cooling fans within the Fan Access Panel on the top of the chassis.
ADCP-75-210 • Issue 1 • March 2007 Table 3. RAN Chassis Electronic Modules REF # MODULE NAME FOR DETAILS REFER TO 6 RAN Down Converter (RDC or RDC2) Section 1.7.6 on Page 17 7 RAN Up Converter (RUC2.X or RUC3) Section 1.7.7 on Page 19 8 800 MHz Multi-Coupler Section 1.7.9 on Page 20 9 1900 MHz Multi-Coupler Section 1.7.10 on Page 22 10 Fan Access Panel Section 1.7.8 on Page 20 Figure 7 is a schematic showing the data flow in the RAN chassis, as represented by the PCS-A band.
ADCP-75-210 • Issue 1 • March 2007 1.7.1 cPCI Power Supply Modules The Compact PCI (cPCI) Power Supply Modules provide +/-12V, 5V, and 3.3V DC power to the cPCI backplane for use by the cPCI electronic modules. Each RAN requires one power supply module. Two modules can be used to provide redundancy if desired. These modules are hot swappable. Figure 8 shows the cPCI Power Supply Module faceplate. Table 4 describes the faceplate components called out in the figure.
ADCP-75-210 • Issue 1 • March 2007 1.7.2 Central Processing Unit (CPU) Module The Central Processing Unit (CPU) Module is a cPCI-based, single-board x86 computer with disk running on a Linux operating system. Each RAN chassis has one CPU module. The CPU runs a process management program that manages all RAN hardware including RF and digital equipment. The program also manages RF signal gain and monitors signal presence and quality. Figure 9 shows the CPU module faceplate.
ADCP-75-210 • Issue 1 • March 2007 Table 5. CPU Module Faceplate Components REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 4 RST Recessed switch Reset. Used to manually reset the CPU 5 POST Single-color LEDs (yellow) Post. Top four LEDs give status of CPU during initial boot process; bottom four give board operation status 6 ENET RJ-45 connector with single-color LEDs (green and yellow) Ethernet. 10 BaseT. Connects to RJ-45 connector on SIF module (10BT port) using cable 1001478P001.
ADCP-75-210 • Issue 1 • March 2007 Table 6. System Interface Module Faceplate Components REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 11 HS Single-color LED (blue) Not used 12 PWR Single-color LED (green) Power. Indicator turns green when module has power 13 I2C A-D RJ-45 connectors I2C (Bus). Connectors to I2C buses 14 ANT SMA connector Antenna.
ADCP-75-210 • Issue 1 • March 2007 The SIF module is equipped with a small form-factor pluggable optical transceiver (SFP) module. (For more information on the SFP, see Section 1.7.5.) Figure 11 shows the SIF module faceplate. Table 7 describes the faceplate components. DIF INPUT LED 1-4 OPTICAL INPUT LED 9 8 OPTICAL OUTPUT LED 7 SFP FIBER OPTIC CONNECTOR 1 DIF OUTPUT LED 1-4 2 ETHERNET CONNECTOR 6 FAULT LED HOT SWAP LED 5 3 4 POWER LED 21238-A Figure 11.
ADCP-75-210 • Issue 1 • March 2007 Table 7. Synchronous Interface Module Faceplate Components REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 7 F/O Dual-LC connectors Fiber/Optics. Optics connector on SFP optical transceiver 8 OP IN Tri-color LED (green/yellow/red) Optical In. Indicates input status of the SFP interface: not enabled (off), good (green), degraded (yellow), or bad output signals (red) 9 OP OUT Tri-color LED (green/yellow/red) Optical Out.
ADCP-75-210 • Issue 1 • March 2007 This module also provides a CW test tone for use in reverse continuity testing. The RF signals are input into the module by way of coax cables terminated with SMA connectors on the faceplate (at the ports labeled PRI IN and DIV IN). Figure 13 shows the module faceplate. Table 8 describes the module faceplate components called out in the figure. PRIMARY IN 1 DIVERSITY IN FAULT LED POWER LED 2 3 4 21236-A Figure 13. RAN Down Converter Module Faceplate Table 8.
ADCP-75-210 • Issue 1 • March 2007 1.7.7 RAN Up Converter (RUC2.X or RUC3) Module The RAN Up Converter (RUC2.X or RUC3) Module is a cPCI electronic module that takes Digitized Intermediate Frequency (DIF) signals from a DIF signal generated by the SIF and converts the signals to RF (PCS, Cellular, SMR A, and SMR B frequency bands). Each module supports two simultaneous bands via wideband outputs. The RUC also provides clocking for its neighboring RDC.
ADCP-75-210 • Issue 1 • March 2007 Table 9. RAN Up Converter Module Faceplate Components REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 5 PA CNTL 2/4 I2C flatpack connector PA Control Channel 2 or 4. Outputs control data to the PIC card on the PAA for the channel being provided (using cable 1955000P079)* 6 FLT Red LED Fault. Turns red when the module has failed. Indicator is lit during start-up until module has initialized.
ADCP-75-210 • Issue 1 • March 2007 Table 10. C/MCPLR Modules Faceplate Components REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 1 P IN SMA connector Primary In. Receives RF primary reverse path input from primary antenna 2 D IN SMA connector Diversity In. Receives RF diversity reverse path input from secondary antenna 3 P OUT SMA connectors Primary Out. 3 primary outputs (Cell bands A, B, and SMR-A).
ADCP-75-210 • Issue 1 • March 2007 1.7.10 1900 MHz Multicoupler (P/MCPLR) The 1900 MHz (P/MCPLR) Module is a cPCI electronic module that houses the dual-diversity, receive unit for the PCS band. This module interfaces to the multiplexer system and contains the front end low noise amplifiers for the reverse path. The PCS band has 12 outputs (bands A-F, with diversity). Figure 17 shows the location of the faceplate components. Table 11 describes the module faceplate components.
ADCP-75-210 • Issue 1 • March 2007 Table 11. P/MCPLR Modules Faceplate Components REF # 1.8 DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 4 D OUT SMA connectors Diversity Out. 6 diversity outputs (bands A-F); each output being used connects on one RDC module, in either same RAN or extension RAN if present. Connection is made using cable 1955000P081 5 FLT Red LED Fault. Lights when module has failed and during start-up until module has initialized 6 PWR Green LED Power.
ADCP-75-210 • Issue 1 • March 2007 Table 12. Rectifier Indicators REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 1 (Unmarked) Green LED AC OK. Lights when AC power is present 2 (Unmarked) Green LED DC OK. Lights when rectifier is limiting current 3 (Unmarked) Red LED Over Voltage Protection. Lights when rectifier has failed 4 (Unmarked) Red LED Over Temperature Protection. Lights when over temperature compensation circuit is active 1.8.
ADCP-75-210 • Issue 1 • March 2007 1.9 Power Amplifier Assembly The Power Amplifier Assembly (PAA) is an electronic device that amplifies RF signals in the forward path just before they are transmitted to the RAN antenna. Up to four PAAs may be mounted in the RAN, each providing one band. Each PAA consists of a Power Amplifier (PA), a control board called the PA Interface Controller (PIC), and a cooling system. The PA is multichannel. Different units are used for PCS, Cellular, and SMR 800 bands.
ADCP-75-210 • Issue 1 • March 2007 Table 14. PAA Connection Points and Indicators REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 1 DC_IN Green LED DC In. Lighted when PIC has -48 VDC input 2 PA_FAULT Red LED PA Fault. Lighted when PA has failed 3 DC_OUT Green LED DC Out. Lighted when PIC has +28 VDC output 4 I2C RJ-45 connector (J1) I2C (Bus). Connection to RUC module P/A CNTRL using cable 1001475P001 5 48V PWR Positronic 3-pin connector (J2) 48 Volt DC Power.
ADCP-75-210 • Issue 1 • March 2007 Primary Antenna Quadplexer PCS Band A/B/F Diversity Antenna Quadplexer PCS Band D/E/C Antenna Assembly Rx 1850-1910 Tx 1930-1945 Tx 1950-1965 Tx 1970-1975 Rx 1850-1910 Tx 1945-1950 Tx 1965-1970 Tx 1975-1990 Rx MCPA MCPA MCPA Rx MCPA MCPA MCPA A B C D E F Tx Tx Tx D E C RUC RUC RUC A B C D E F Tx Tx Tx A B F RUC RUC RUC Primary Diversity Multicoupler 1850/1910 21270-A Figure 21.
ADCP-75-210 • Issue 1 • March 2007 Primary Antenna Duplexer 800 Mhz Band Rx 810-849 Diversity Antenna Triplexer 800 Mhz Band Antenna Assembly Tx 869-880 Rx 810-901 MCPA Tx 851-869 Tx 935-940 MCPA MCPA Rx Rx SMR A A” A SMR A SMR B A” A Tx A” A RUC Tx Tx SMR-A SMR-B RUC RUC Multicoupler 810-901 21779-A Figure 23. SMR Multiplexers (With SMR 800/900 Triplexer) 1.11 Circuit Breaker Panel The Circuit Breaker Panel, shown in Figure 24, contains five circuit breakers.
ADCP-75-210 • Issue 1 • March 2007 Table 15. Circuit Breaker Functions BREAKER FUNCTION 1A PA1 2A PA2 3A PA3 4A PA4 5A cPCI chassis Table 16. Circuit Breaker Panel LEDs REF # DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 1 OK Green LED Okay. Lights when AC power is present 2 FAULT Red LED Fault. Lights when rectifier is limiting current 1.12 Backup Batteries The NXD RAN has two backup battery options: • Extended Batteries: provide backup protection for up to two hours.
ADCP-75-210 • Issue 1 • March 2007 2 STANDARD INSTALLATION PROCEDURES This section provides the standard procedures for a typical installation. The RAN may be installed either on a wooden pole or on a concrete pad. This section is organized as follows: • Sections 2-1 through 2-4 provide information that is relevant before installing the cabinet. These subsections contain an installation overview, unpacking instructions, a list of required material and tools, and site preparation guidelines.
ADCP-75-210 • Issue 1 • March 2007 Note: To insure that all optical connectors and optical ports remain dust-free during installation, leave all dust caps and dust protectors in place until directed to remove them for installation. 1. Checking out and preparing the installation site. 2. Unpacking and inspecting the shipped items. 3. Installing a pole mount frame or pedestal mount. 4. Installing the RAN cabinet on the pole or pad. 5.
ADCP-75-210 • Issue 1 • March 2007 • (Pad mount only) Four 1/2 in.
ADCP-75-210 • Issue 1 • March 2007 Table 17. RAN Dimensions CONFIGURATION WIDTH HEIGHT DEPTH RAN 31.35 in. (76.7 cm) 36.5 in. (92.7 cm) 27.5 in. (69.9 cm) Dual RAN 31.25 in. (76.7 cm) 73 in. (185.4 cm) 27.5 in. (69.9 cm) 2.4.2 Power Requirements Power must be available at the RAN site. The RAN requires 240 VAC, single phase, 20 Amps service. Included with the power meter must be surge protection and circuit breakers. The RAN can have up to three 1500 watt rectifiers.
ADCP-75-210 • Issue 1 • March 2007 2.4.5 Fiber Requirements Optical fibers are required at the site to provide the physical link between the RAN and the Hub. In a typical installation, the identified fibers are broken out of a multi-fiber sheath and routed to a splice box where they are spliced to pigtails connecting the main sheath to the RAN. The actual fiber bundle location on the utility pole may vary per the agreed to attachment point. Refer to Figure 25.
ADCP-75-210 • Issue 1 • March 2007 ANTENNA ANTENNA MOUNTING BRACKET ANTENNA 100 IN. (254 CM) RF CABLES TO RAN (5 REQUIRED) GROUND WIRE TO ANTENNA PRIMARY POWER PRIMARY POWER SECONDARY POWER SECONDARY POWER LINE FIBER OPTIC LINE FIBER 2 IN. SCHEDULE 40 CONDUIT FOR POWER IN CARLTON PT. NO. 49011-010 OR EQUIVALENT 38.6 FT. (11.8 M) TYPICAL 27.5 IN. (69.85 CM) FIBER SPLICE CAN 3 IN. SCHEDULE 40 CONDUIT FOR RF CABLES CARLTON PT. NO. 49013-010 OR EQUIVALENT 31.25 IN. (79.
ADCP-75-210 • Issue 1 • March 2007 Table 19. RAN Component Weights CONFIGURATION OR COMPONENT WEIGHT Base RAN without batteries 379 lbs. (172.3 kg) Base RAN with four batteries 679 lbs. (308.6 kg) Expansion RAN with four batteries 619 lbs. (281.4 kg) Antenna pole-mount bracket (9 inch) 56 lbs. (25.5 kg) Antenna pole-mount bracket (2 inch) 57 lbs. (25.9 kg) Pole-top antenna (9 inch) 47 lbs. (21.4 kg) Pole-top antenna (2 inch) 12 lbs. (5.
ADCP-75-210 • Issue 1 • March 2007 UTILITY POLE MOUNTING BRACKET 2.63 IN. (6.7 CM) RAN ATTACHMENT POINTS 13.5 IN. (34.3 CM) 34.5 IN. (87.6 CM) 29.25 IN. (74.3 CM) HOT DIPPED GALVANIZED MACHINE BOLT SQUARE HEAD 3/4 x 16.00 LG W/NUT (J9816) 3 REQUIRED ROUND FLAT WASHER 2.00 O.D. (J1089) 3 REQUIRED 10 FT. (3 M) TYPICAL SQUARE CURVED WASHER 3 x 3 x 1/4 (J6823) 3 REQUIRED SPRING LOCK WASHER .234 x.188 (J140) 3 REQUIRED OR EQUIVALENT 21286-A Figure 26. Cabinet Mounting Bracket 2.
ADCP-75-210 • Issue 1 • March 2007 2.5.4 Mounting the RAN Cabinet on the Bracket The cabinet is shipped with the mounting hardware required for mounting the RAN cabinet on the RAN wood pole mounting bracket. The hardware consists of six 1/2 in. bolts, six nuts, 12 lock washers, and 12 flat washers. Use the following procedure to mount the cabinet. Refer to Figure 27. Caution: Do not install batteries in the RAN prior to mounting the RAN securely on the utility pole. 1.
ADCP-75-210 • Issue 1 • March 2007 RAIN SHIELD RIGHT UTILITY POLE RAN CABINET RAIN SHIELD LEFT POLE MOUNT BRACKET 21345-A Figure 27. Pole Mount Components 2.6 Installing a RAN Cabinet on a Concrete Pad This section contains the procedures for installing the RAN on a concrete pad. Choose an installation site that conforms to all local codes. Obtain all required permits prior to starting installation.
ADCP-75-210 • Issue 1 • March 2007 2.6.1 Pouring a Concrete Pad Prepare a base for the concrete pad that meets all local code requirements. The base must have a footing of 4 to 6 inches (10.2 to 15.2 cm) of sand or gravel on firmly compacted soil. Concrete pad height is site and climate dependent. Height should be based on keeping the front door air intake louvers and rear bottom exhaust vent free of obstruction. For dimensions of pad, refer to Figure 28. 31.0 IN. (79 CM) DOOR CLEARANCE 92.0 IN.
ADCP-75-210 • Issue 1 • March 2007 1/2 x 13 BOLT LOCK WASHER FLAT WASHER CONCRETE ANCHOR 21306-A TYPICAL CUSTOMER SUPPLIED HARDWARE (4 PLACES) Figure 29. Installing Pedestal Mount and Cabinet Warning: Use appropriate lifting equipment when moving or installing the cabinet. Do not stand under the cabinet as it is being hoisted into position for installation. A failure of the lifting equipment could result in serious personal injury. 2.
ADCP-75-210 • Issue 1 • March 2007 2.6.3 Installing the Pedestal Enclosure The pedestal enclosure, shown in Figure 30, mounts on the back of the cabinet. PEDESTAL ENCLOSURE 21309-A CUSTOMER SUPPLIED OPTIONAL FITTINGS Figure 30. Installing Pedestal Enclosure Use the following procedure to install the pedestal enclosure: 1. Orient the pedestal enclosure as shown and attach it to the back of the cabinet using the four bolts provided. 2.
ADCP-75-210 • Issue 1 • March 2007 2.7 Other Standard Installation Procedures This section contains other procedures done at every installation after the RAN is mounted on a wooden pole or concrete pad. 2.7.1 Installing a Solar Shield Each RAN has a solar shield that mounts on top of the cabinet. Hardware for the solar shield can be found in a bag fastened to the inside of the battery compartment. The hardware consists of two 1/4 in. bolts, each with flat washer and sealing washer.
ADCP-75-210 • Issue 1 • March 2007 4. Locate the two 1/4 in. machine bolts, each with flat washer and sealing washer, in a bag fastened to the inside of the battery compartment. 5. Place the solar shield on the top of the RAN. 6. Push the solar shield backward until it extends slightly beyond the back of the cabinet then pull it forward catching the two tangs of the solar shield on the top of the RAN. 7. Locate the two clearance holes on the left and right sides just inside the door frame. 8.
ADCP-75-210 • Issue 1 • March 2007 RF LINE CONDUIT (FROM ANTENNA) FIBER OPTIC CONDUIT FIBER OPTIC ENTRANCE RIGHT RAIN SHIELD LEFT RAIN SHIELD POWER ENTRANCE 220 VAC PRIME POWER TYPE N CONNECTORS FOR ANTENNA AND GPS CONNECTORS GROUND LUG GROUND WIRE 220 VAC RIGID CONDUIT 21287-A Figure 32. Cable Connection Points 2.7.3 Installing RF Cabling RF cabling on the RAN connects the RF antenna to the RF input on the back of the RAN.
ADCP-75-210 • Issue 1 • March 2007 2.7.3.1 Weatherproofing RF Cables RF cables should be weatherproofed before being installed. The following materials are required (customer supplied): Note: Read and understand the manufacturer’s instructions prior to using these products. • 3M 8426-9M cold shrink • 3M Skothkote Electrical Coating 14853 Use the following procedure to weatherproof the RF cables: 1.
ADCP-75-210 • Issue 1 • March 2007 GPS PCS-P PCS-D CELL/SMR-P CELL/SMR-D 21278-A Figure 33. Installing the RF Cables Table 21.
ADCP-75-210 • Issue 1 • March 2007 All fiber optic cable connections require single-mode Dual-LC type connectors. Figure 34 shows the basic configuration of the optical path between the Hub SIF and the RAN SIF. For optical specifications, refer to Table 2 on page 6. BASIC CONFIGURATION BETWEEN HUB SIF SFP AND RAN SIF SFP FIBER PORT TX FIBER PORT RX TX RX REVERSE PATH FORWARD PATH END-TO-END OPTICAL CONNECTOR/CABLE ASSEMBLY DIAGRAM 21353-A Figure 34.
ADCP-75-210 • Issue 1 • March 2007 Note: The fiber should not have armored jacketing which may be a source for ElectroMagnetic Interference (EMI). 2. Install the compression nut and an appropriate sized split ring and bushing over the cable end. Note that the beveled side of the split ring should face toward the compression nut. 3. Insert the end of the cable into the fiber entry opening on the bottom of the cabinet and pull the cable into the cabinet. 4.
ADCP-75-210 • Issue 1 • March 2007 Note: All electrical work must comply with local codes and requirements. A locally licensed electrical contractor is best qualified to perform this work. For operation at less than 20 Amps, consult with ADC Technical Service. Danger: Use extreme caution when working with high voltage AC power. Ensure all power is disconnected before working on power circuits. Use the following procedure to install the AC power wiring: 1.
ADCP-75-210 • Issue 1 • March 2007 • DO wear protective equipment (face shield, goggles, gloves) when working with or around battery systems. • DO use proper lifting techniques when working with batteries. • DO use insulated tools when working on batteries. • DO remove all rings and metal watchbands before working on batteries. • DON’T service batteries individually. Replace pack as a unit. • DON’T replace a defective pack with an alternate type. Use only the replacement packs provided by ADC.
ADCP-75-210 • Issue 1 • March 2007 4. Pull out the battery drawer. 5. Move the gravity latch to the down position. Lock the telescopic slide into the locked out position. 6. Install the batteries in the drawer as follows, referring to Figure 36 for extended batteries and Figure 37 for extended batteries: a. Place the batteries in the drawer in the configuration shown. b. Wire the batteries in series as shown. c.
ADCP-75-210 • Issue 1 • March 2007 70 AMP FUSE 21288-A ANDERSON CONNECTOR Figure 36. Extended Batteries in Drawer 70 AMP FUSE NOTE: CUSTOMER TO COVER EXPOSED TERMINALS WITH ELECTRICAL TAPE. ANDERSON CONNECTOR 21289-A Figure 37. Glitch Batteries in Drawer Page 53 © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 3 INSTALLING AN EXTENSION RAN (POLE MOUNT) Two RANs can be installed at the same location to provide up to eight bands at that location using a common antenna. Each RAN requires its own separate power and RF cables and fiber optical cable. Figure 38 shows a typical dual RAN pole mount installation. ANTENNA ANTENNA MOUNTING BRACKET ANTENNA 100 IN.
ADCP-75-210 • Issue 1 • March 2007 • Three nuts, three flat washers, three 3 in. square curved washers, and three split ring washers for bolts Materials Required, ADC Supplied: • • • • RAN fixturing angle P/N 1001509P001 (X2) 1/4-20 X 3/4 hex bolts (X4) 2 in. through hull bulkhead fitting Flexible grommet Use the following procedure to install an expansion RAN. Refer to Figure 39. Note: This procedure assumes that the expansion RAN is installed on a utility pole directly above the existing RAN. 1.
ADCP-75-210 • Issue 1 • March 2007 3. If RF cables will be routed from the existing RAN M/MCPLR or P/MCPLR module to the extension RAN, remove the hole seal plugs located on the top right of the existing RAN and on the bottom right of the extension RAN. Note: In this case, the multicoupler modules, the PAAs, and the GPS in the existing RAN will be providing input into the extension RAN RDC module, the PAAs, and the STF module (ANT input) for some or all of bands 5-8.
ADCP-75-210 • Issue 1 • March 2007 4 NON-STANDARD INSTALLATION PROCEDURES This section contains other installation procedures that are not typically done at a RAN installation. These procedures cover field installation of electronic modules and other components like the RAN chassis fans. 4.1 Installing an Electronic Module If installing an electronic module in the field, refer to the appropriate procedure in this section. There is a procedure for each type of electronic module.
ADCP-75-210 • Issue 1 • March 2007 21372-A Figure 40. RAN Interconnection Diagram Part 1 Page 58 © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 21373-A Figure 41. RAN Interconnection Diagram Part 2 Page 59 © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 4.1.1 Installing a Central Processing Unit (CPU) Module The Central Processing Unit (CPU) module installs into Slot 5 of the RAN chassis. Only one CPU may be installed in the RAN chassis. Note: For a description of the CPU module including function, controls, and indicators, refer to Section 1.7.2 on Page 13. For a RAN chassis interconnection diagram, refer to Figure 40 on Page 58. Use the following procedure to install the CPU module (Figure 42): 1. Open the RAN door.
ADCP-75-210 • Issue 1 • March 2007 4.1.2 Installing a Systems Interface (STF2) Module The System Interface module (STF2) is installed into Slot 6 of the RAN Chassis. Only one STF2 module may be installed per RAN chassis. Note: For a description of the STF2 module including function, controls, and indicators, refer to Section 1.7.3 on Page 14. For a RAN chassis interconnection diagram, refer to Figure 40 on Page 58. Use the following procedure to install the STF2 module (Figure 43): 1. Open the RAN door.
ADCP-75-210 • Issue 1 • March 2007 4.1.3 Installing a Synchronous Interface (SIF) Module The Synchronous Interface Module (SIF) is installed into Slot 7 or Slot 8 of the RAN chassis. One SIF module is required for each two bands installed in the RAN. For the first two bands use Slot 7. For the second two bands, use Slot 8. Note: For a description of the SIF module, including function, controls, and indicators, refer to Section 1.7.4 on Page 15.
ADCP-75-210 • Issue 1 • March 2007 8. If the optical transceiver is mounted into the SIF module, then connect the fiber to the dual LC connector. If optical transceiver is not mounted into the SIF module, follow the SFP installation procedure in Section 4.1.4 on Page 63. 4.1.4 Installing a Small Form-Factor Optical Transceiver (SFP) The SFP installs in the front center of the SIF module. Note: For a description of the SFP, refer to Section 1.7.5 on Page 17.
ADCP-75-210 • Issue 1 • March 2007 3. Slide the RDC module into the designated slot within the RAN chassis. 4. Lock the IEL handles on the top and bottom of the RDC module into the chassis and tighten the handle screws. 5. Using an SMA coaxial cable (1955000P081), connect one end to the PRI IN port on the RDC module and the other end to the appropriate P OUT port on the C/MCPLR or P/ MCPLR module. Each P OUT port is associated with a different band.
ADCP-75-210 • Issue 1 • March 2007 Note: For a description of the module including function, controls, and indicators, refer to Section 1.7.7 on Page 19. For a RAN chassis interconnection diagram, refer to Figure 40 on Page 58. Use the following procedure to install an RUC2.X or RUC3 module (Figure 46): 1. Identify the designated chassis slot for the RUC module. This will be Slot 11 or 14. For more information, see introductory text above. 2.
ADCP-75-210 • Issue 1 • March 2007 7. Using cable 1001475P001, connect the PA CTL1/3 connector on the RUC module to either of the following as appropriate: – CNTL port on PAA1 if RUC module is in slot A2 – CNTL port on PAA3 if RUC module is in slot A5 8. Using cable 1001475P001, connect the CTL 2/4 connector on the RUC module to either of the following as appropriate: – CNTL port on PAA2 if RUC module is in slot A2 – CNTL port on PAA4 if RUC module is in slot A5 4.
ADCP-75-210 • Issue 1 • March 2007 Table 22. Rectifier Ports and Connections RECTIFIER PORT CONNECTS TO USING CABLE COMMENTS 25 Pin D Circuit breaker panel N/C port 1001477P001 Connect white wire to circuit breaker N/C and brown wire to COM RS232 STF module RECT port 1001476P001 Connect to STF module connector labeled RECT in RAN chassis and RS-232 connector on the rectifier LOCK UNLOCK 21274-A Figure 47. Installing a Rectifier Page 67 © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 4.4 Installing a Compact PCI Power Supply (cPCI P/S) Module The cPCI Power Supply Module installs into Slots 1 and 2 or Slots 3 and 4 of the RAN chassis. One module is required per RAN chassis. Either set of two slot can be used. A second module can be installed for redundancy. Note: For a description of the cPCI P/S module including function, controls, and indicators, refer to Section 1.7.1 on Page 12.
ADCP-75-210 • Issue 1 • March 2007 RAISE KNOB TO UNLATCH RECTIFIER 21246-A Figure 48. Installing a PAA Page 69 © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 5 MAINTENANCE PROCEDURES This section provides procedures for completing various maintenance tasks at the RAN. Refer to the procedures in this section as necessary when scheduled maintenance is required. For fault and troubleshooting procedures, refer to the system operation and maintenance manual, ADCP75-209. 5.1 cPCI Fan Replacement Procedure The RAN chassis is equipped with a cooling fan that exhausts heated air from the chassis assembly.
ADCP-75-210 • Issue 1 • March 2007 21275-A FILTER Figure 49. Air Inlet Filter Tray Page 71 © 2007, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • March 2007 6 CUSTOMER INFORMATION AND ASSISTANCE PHONE: U.S.A.
