TSU 100 & TSU 100e User Manual Part Numbers 1202052L1 1202052L2 January 1999 61202052L1-1C
Trademarks: Windows is a registered trademark of Microsoft Corp. T-WATCH Pro is a trademark of ADTRAN, Inc. OpenView is a trademark of Hewlett Packard SLC 96 is a trademark of AT&T 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (256) 963-8000 © 1998 ADTRAN, Inc. All rights reserved. Printed in USA.
ADTRAN Year 2000 (Y2K) Readiness Disclosure ADTRAN has established a Year 2000 program to ensure that our products will correctly function in the new millennium. ADTRAN warrants that all products meet Y2K specifications regardless of model or revision. Information about ADTRAN’s Y2K compliance program is available at the following locations: ADTRAN Web Site www.adtran.com Product Matrix www.adtran.com/y2kfax.
Notes provide additional useful information. Cautions signify information that could prevent service interruption. Warnings provide information that could prevent damage to the equipment or endangerment to human life.
FCC regulations require that the following information be provided to the customer 1. This equipment complies with Part 68 of the FCC rules. The required label is attached to the bottom of the chassis. 2. An FCC compliant telephone cord and modular plug is provided with this equipment. This equipment is designed to be connected to the telephone network or premises wiring using a compatible modular jack which is Part 68 compliant. See installation instructions for details. 3.
Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
CANADIAN EQUIPMENT LIMITATIONS The Industry Canada Certification label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The Department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company.
AFFIDAVIT REQUIREMENTS FOR CONNECTION TO DIGITAL SERVICES viii • An affidavit is required to be given to the telephone company whenever digital terminal equipment without encoded analog content and billing protection is used to transmit digital signals containing encoded analog content which are intended for eventual conversion into voiceband analog signals and transmitted on the network.
AFFIDAVIT FOR CONNECTION OF CUSTOMER PREMISES EQUIPMENT TO 1.544 MBPS AND/OR SUBRATE DIGITAL SERVICES For the work to be performed in the certified territory of _______________ (telco name) State of ________________ County of ________________ I, _____________________________ (name), _____________________ (business address), ____________________ (telephone number) being duly sworn, state: I have responsibility for the operation and maintenance of the terminal equipment to be connected to 1.
( ) A. A training course provided by the manufacturer/grantee of the equipment used to encode analog signals; or ( ) B. A training course provided by the customer or authorized representative, using training materials and instructions provided by the manufacturer/grantee of the equipment used to encode analog signals; or ( ) C. An independent training course (e.g., trade school or technical institution) recognized by the manufacturer/grantee of the equipment used to encode analog signals; or ( ) D.
IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, please follow these basic safety precautions to reduce the risk of fire, electrical shock, or personal injury: 1 Do not use this product near water, such as near a bath tub, wash bowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool. 2 Avoid using a telephone (other than a cordless-type) during an electrical storm. There is a remote risk of shock from lightning.
WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within five years from the date of shipment if the product does not meet its published specifications or if it fails while in service. For detailed warranty, repair, and return information, see the ADTRAN Equipment Warranty and Repair and Return Policy Procedure. Return Material Authorization (RMA) is required prior to returning equipment to ADTRAN.
Table of Contents Chapter 1 Introduction..................................................................................... 1-1 TSU 100 Overview .................................................................................................... 1-1 Standard Features in the TSU 100 ................................................................... 1-2 TSU Option Modules ........................................................................................ 1-3 Option Module Architecture ................
Table of Contents LED Descriptions ....................................................................................... 3-2 Operation Keys ........................................................................................... 3-6 General Menu Operation .......................................................................... 3-6 Select and Activate a Menu Item ............................................................. 3-7 Set the Data Field ......................................................
Table of Contents Map In Use: A(B) ............................................................................................. 5-13 DS0 Map A and DS0 Map B ........................................................................... 5-14 DS0 Map Example .................................................................................... 5-16 Port Configuration (Port Config) ................................................................. 5-17 0.1 Nx56/64 Port Configuration Menu Items ....................
Table of Contents Remote Menu Access ........................................................................................ 8-5 Management Configuration .............................................................................8-5 Unit Access Table ....................................................................................... 8-5 SNMP Read Community ........................................................................... 8-7 SNMP Read/Write Community .......................................
List of Figures Figure 1-1. Figure 1-2. Figure 2-1. Figure 2-2. Figure 2-3. Figure 2-4. Figure 3-1. Figure 3-2. Figure 3-3. Figure 4-1. Figure 4-2. Figure 4-3. Figure 5-1. Figure 5-2. Figure 5-3. Figure 5-4. Figure 5-5. Figure 5-6. Figure 5-7. Figure 5-8. Figure 6-1. Figure 7-1. Figure 7-2. Figure 8-1. Figure 8-2. Figure 8-3. 61202052L1-1 TSU 100 Option Modules ..................................................................1-4 Router, PBX, Video Conferencing Application Set Up .................
List of Figures xviii TSU 100 User Manual 61202052L1-1
List of Tables Table 1-1. Table 3-1. Table 5-1. Table 5-2. Table A-1. Table C-1. Table C-2. Table C-3. Table C-4. Table C-5. 61202052L1-1 TSU 100 Option Modules ..................................................................1-3 Front Panel Descriptions ....................................................................3-1 Using Map Exchange .......................................................................5-13 Normal Mode of Operation .............................................................
List of Tables xx TSU 100 User Manual 61202052L1-1
Introduction Chapter 1 TSU 100 OVERVIEW This manual covers the use of the following products: • TSU 100 • TSU 100e Unless otherwise stated, the TSU 100 refers to both products. The TSU 100 is a T1/FT1 multiplexer with an Nx56/64 V.35 data port, one option slot and embedded SNMP management. The TSU 100e also offers a built-in dial back-up feature for the Nx port. The TSU 100’s option slot accepts one of many available option modules for voice and data applications.
Chapter 1. Introduction The TSU 100 offers a variety of network management options. You can manage via SNMP through the 10BaseT (TSU 100e only) or chain-in ports. If you are using T-WATCH Pro, a Microsoft Windows® program, you can manage the TSU 100 via the same 10BaseT (TSU 100e only) or chain-in ports. An enhanced VT-100 terminal interface is also provided. Standard Features in the TSU 100 The following list describes the standard features in the TSU 100. 1-2 • A single T1 interface • A Nx/DBU V.
Chapter 1. Introduction TSU Option Modules Table 1-1. TSU 100 Option Modules Option Module Description DSX-1 Short haul T1 interface for operation with a PBX (Terminal Interface) Full Drop and Insert Permits the dropping of data and insertion of new data into the same DS0 time slot. This module includes a long haul DS1 interface. It can also be used as a second DS1 interface to provide up to a 3 MB aggregate throughput. Nx/DBU Serial Interface Provides a V.
Chapter 1. Introduction Option Module Architecture The TSU 100 features a unique architecture that allows you to add option modules and plug-on boards to accommodate additional applications. See Figure 1-1. This unique approach allows you to mix interface types to meet any application. DSX-1 Module TSU 100 TSU 100 1 2 3 4 5 7 COPY 6 ALARM 8 HOME 0 OCU-DP Module Plug on V.35 V.35 Module Plug on OCU DP CLEAR 9 SHIFT # D&I Module DUAL Voice Plug on Dual Voice Figure 1-1.
Installation Chapter 2 UNPACK, INSPECT, POWER UP Receipt Inspection Carefully inspect the TSU 100 for any shipping damages. If you suspect damage, file a claim immediately with the carrier and then contact ADTRAN Customer Service (see inside last page of this manual). If possible, keep the original shipping container for use in shipping the TSU 100 back for repair or for verification of damage during shipment.
Chapter 2. Installation Power Connection Each TSU 100 is equipped with a captive eight-foot power cord, terminated by a three-prong plug which connects to a grounded power receptacle. Power to the TSU 100 must be from a grounded 90-120 VAC, 50/ 60Hz source. GROUNDING INSTRUCTIONS Grounding instruction information from the Underwriters' Laboratory UL 1950 3rd Edition, is provided in this section.
Chapter 2. Installation equipment grounding conductor shall be in compliance with the rules for terminating bonding jumpers at Part K or Article 250 of the National Electrical Code, ANSI/NFPA 70. Termination of the supplementary equipment grounding conductor is permitted to be made to building steel, to a metal electrical raceway system, or to any grounded item that is permanently and reliably connected to the electrical service equipment ground.
Chapter 2. Installation Identification of Rear Panel Layout The configurations of the rear panels of the TSU 100 and the TSU 100e are shown below in Figure 2-1 and Figure 2-2. Figure 2-1. TSU 100 Rear Panel 50/60 Hz .2A Figure 2-2.
Chapter 2. Installation TSU 100 Interfaces The TSU 100 is equipped with a Nx56/64 data port, an option slot, management interfaces, and a T1 interface, in the rear panel. See Figure 2-3. 10BaseT LAN (TSU 100e only) PC or Modem Chain Input Chain Output NI TSU 100e Chain Input Chain Output NI TSU 100e Network Nx56/64 Option V.35 Nx56/64 Option V.35 Figure 2-3. TSU 100 Interfaces Network Interface The Network Interface (NI) port provides the connection to the T1.
Chapter 2. Installation Chain Port Input The control port input provides an EIA-232 input from a PC or a modem for control of the TSU 100. You can also use it as a chain input from another TSU 100e or the TSU 100. For more information see Appendix C, Wiring on page C-1. Chain Port Output The chain port output provides an EIA-232 output to chain control to other TSUs. For more information see Appendix C, Wiring on page C-1.
Chapter 2. Installation Initialization Set User Passcode The TSU 100 is designed to operate with or without the use of a passcode. The default condition is without a passcode. If the unit is to be remotely accessed using T-WATCH Pro, you must enter a passcode. When managing a number of units, the passcode can be the same for all the units. The passcode should be a number easily remembered. Once entered, the passcode is required to access any operation other than viewing.
Chapter 2. Installation Chain-In/Chain-Out TSU 100 units and other TSUs can be linked together to form a chain. Figure 2-4 provides an example of a chain-in arrangement with a PC or a modem. The first TSU 100 in the chain receives controlling input from the PC or modem. PC or Modem Chain Input Chain Out TSU 100 Chain In Chain Out TSU 100/ TSU 120/TSU Chain In Chain Out TSU 100/ TSU 120/TSU Figure 2-4.
Chapter 2. Installation Normal Power-Up Procedure After the unit has been put into operation with the initial power-up and initialization, the subsequent power-up procedures include only the power-up self-test followed by the request for a passcode (password) if this option was selected during initialization. Use the Number Keys to enter the previously recorded passcode, and then press Enter.
Chapter 2.
Operation Chapter 3 FRONT PANEL The TSU 100 front panel monitors operation and controls the configuration of the unit. The TSU 100 Front Panel is shown in Figure 3-1 on page 3-3. Descriptions of each part of the front panel follow. Table 3-1. Front Panel Descriptions Name Description LCD Window Displays menu items and messages in two lines by 16 characters. It also displays alarm and status information. Enter Key Selects active menu items. To select a menu item, press the number of the item.
Chapter 3. Operation Table 3-1. Front Panel Descriptions Name Description Shift (entering special function keys) Enter special function keys by pressing and holding Shift before pressing the key representing the desired character. See Operation Keys on page 3-6 for a description of the function keys. To activate a special function key rather than a number, press Shift and then the button. If a key is pressed without using Shift, the numbered item becomes active instead of the special function key.
Chapter 3. Operation No. Description Action/Status 1 LCD Window Displays menu items and messages in 2 lines by 16 characters. 2 Up and Down Arrows Scroll through and activate the submenu items available in the current menu. The flashing cursor indicates the active parameter. 3 Enter Key Selects active item. 4 Alarm Quick access to the active display menus. 5 Clear Clears data/results fields. 6 Shift Provides access to special function keys.
Chapter 3. Operation DSU Status LEDs The DSU status LEDs display the operational condition of the Nx56/64 included in the TSU 100. It also reflects the status of the DBU in the TSU 100e. Name 3-4 Description OK (green) Indicates the operation is in the normal mode and no errors have been detected. Test (yellow) Indicates that one of the interfaces is operating in a test mode. This includes a self-test or a test loopback.
Chapter 3. Operation Module Status LEDs The module status LEDs display the operational condition of ports installed in the option slots. 61202052L1-1 Name Description OK (green) Indicates the operation is in the normal mode and no errors have been detected. Test (yellow) Indicates that one of the interfaces is operating in a test mode. This includes a selftest or a test loopback. When lighted, this LED also indicates that normal data flow is not occurring in at least one of the module ports.
Chapter 3. Operation Operation Keys Key Description Copy Used in the DS0 mapping menu operations to copy the last data entered into the current DS0. This key operates without pressing the Shift key. Home Returns home to the Main Menu from any menu location. Alarm Used as quick access to the active alarm display menus. This can be activated while any other menu item is in use. When the Alarm Menu is exited, the unit returns to the location of the same menu that was active when Alarm was selected.
Chapter 3. Operation Select and Activate a Menu Item To choose menu items, place the cursor on the desired menu item by pressing the number corresponding to the menu item or highlighting the menu item with the Up and Down Arrow. The following example describes how to activate the Alarm List option from the Status Menu. Step Action 1 Activate the Status Menu using the arrow keys or by pressing 1. The cursor will flash on the number next to the activated selection. 2 Press Enter.
Chapter 3. Operation Set the Data Field To edit data fields preceded by a colon (:), do the following: Step Action 1 Position the cursor on the submenu item number and press Enter. The cursor moves to the data field, (to the right of the submenu item name). 2 Using the arrows, scroll to scan the available value settings. The value settings display one-at-a-time in the data field position. 3 When the desired value is displayed in the data field position, press Enter to set that value.
Chapter 3. Operation . Data Field Display Field Figure 3-3. Display and Data Fields Data Port Identification When configuring the unit, menu selections will include options from data port submenus. Selection of data ports is necessary because the TSU 100 uses a Slot-Port method to identify which data port the menu item is referencing. If a module containing a PBX DSX-1 option card with an Nx/DBU plug-on interface is installed in the option slot, it would be designated as: DSX-1 Passthru=1.
Chapter 3. Operation Front Panel Menu Structure The TSU 100 uses a multilevel menu structure containing both menu items and data fields. All menu operations and data display in the LCD window. The opening menu is the access point to all other operations. Each Main menu item has several functions and submenus to identify and access specific parameters.
Chapter 3. Operation Alternate Methods of Control T-WATCH Pro (ADTRAN PC Program) T-WATCH Pro is the ADTRAN PC control program. It provides complete control over the configuration of the TSU 100 using a graphical interface. The T-WATCH Pro program displays the same status and performance data as the front panel LCD. This data is displayed in the form of tables and graphs.
Chapter 3. Operation T-WATCH Pro EIA-232 Connection To set up the TSU 100 to work with T-WATCH Pro over a direct EIA-232 connection, follow these steps: Step Action 1 Set the Unit ID and set a passcode using the front panel. See Unit ID Menu on page 6-5 and Change/Set a Passcode on page 6-4 for details. 2 Set the Chain-in port rate to the same setting as the PC Com port. 3 Connect the PC Com port to the Chain-in port on the TSU 100 using the DB25 adapter and modular cable provided.
Chapter 3. Operation To use SNMP via the SLIP port, follow these steps: Step Action 1 Set Control Port to SLIP. 2 Set the IP address. The default gateway and subnet mask are not used in SLIP. 3 Load the appropriate MIB browser into the Network Management Station. For more information, see the ADTRAN webpage at http//www.adtran.com. 4 The MIB browser issues SNMP gets/sets to the TSU 100e. Terminal Mode The TSU 100 provides the front panel menus to a VT 100-type terminal.
Chapter 3.
Status Menu Chapter 4 The Status Menu branch provides the ability to view the status of the TSU 100 operation. See Figure 4-1 on page 4-2. Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the scrolling direction to view additional menu items. At every level of the menu, pressing Cancel returns the system to the previous menu level. Repeatedly pressing Cancel returns the system to the Main Menu.
Chapter 4. Status Menu . %AS %EF 1) NI PERF RPTS ES SES 2) NI ERRORS UAS 1)STATUS 3) ACTIVE ALARMS (ALARM LIST) END OF LIST 4)VIEW HISTORY (HISTORY LIST) END OF HISTORY 1) DTE DATA/CLOCK 5) PORT STATUS 0.1 Nx56/64 2) DTE STATUS 3) PORT RATE 6) REMOTE PORT 4) DBU DATA/CNTRL* 5) DBU CONTROL* 7) CLEAR PORT ALM 6) DBU STATUS* (OPTION LIST) 8) ENET STATUS *TSU 100e Figure 4-1.
Chapter 4. Status Menu Network Performance Reports (NI PERF RPTS) The Network Interface Performance Reports display the user copy of the performance data. The TSU 100 maintains this performance data on the network in compliance with ANSI T1.403 and AT&T document TR54016. The data displayed is data accumulated over the last 15 minutes and over the last 24 hours. Use the scroll keys to access the complete display of the following report fields: 15 Minutes 24 Hours Data Values Figure 4-2.
Chapter 4. Status Menu Since only the user’s copy of performance data is cleared by the TSU 100, the data displayed here might be different from the data sent to the network as PRM data. Network Interface Errors (NI ERRORS) The NI Errors submenu displays the types of errors the Network Interface (NI) detects. A blinking CSU error LED indicates that network errors are detected. The asterisk (*) above an item indicates the type of errors detected.
Chapter 4. Status Menu Alarm Source Alarm Message Figure 4-3. Display of Alarm Message View History This menu item both displays and clears the accumulated status changes of the unit. View History displays a history of the first 20 status changes in the unit, including the date, time, and type of change. The unit also records for viewing, the date and time an alarm became active and inactive, as well as the date and time of test activation and deactivation.
Chapter 4. Status Menu 0.1 Nx56/64 Menu Items DTE Data/Clock An asterisk (*) indicates an active status of the following lines.
Chapter 4. Status Menu DBU Control (TSU 100e) An asterisk indicates an active status on the following lines: RTS Request to send the DCE CTS Clear to send from the DCE DTR Data terminal ready to the DCE DSR Data set ready form the DCE DBU Status (TSU 100e) DBU SECS Total seconds in current DBU session IN DBU YES/NO indication of active DBU status Remote Port Remote Port displays the status of activity on the Control-In remote port.
Chapter 4. Status Menu Clear Port Alm Clears the Link Failed alarms on option modules that have been removed from the TSU 100 chassis. ENET Status (TSU 100e) 4-8 TX Indicates data is being transmitted from the 10BaseT port RX Indicates data is being received by the 10BaseT port. LNK Indicates current status of the 10BaseT link integrity test. This should always be on when the unit is connected to a functional 10BaseT hub. CPU Active when the CPE is accessing the 10BaseT interface.
Chapter 5 Configuration Menu The Configuration Menu sets the TSU 100 operational configuration, including all network interface parameters, the allocation of the DS0s, and the port parameters. See Figure 5-1, Complete Configuration Menu on page 5-2. Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the scrolling direction to view additional menu items. At every level of the menu, pressing Cancel returns the system to the previous menu level.
Chapter 5.
Chapter 5. Configuration Menu NETWORK (NI) This menu item accesses the configuration of parameters associated with the network interface in the base unit. There are nine submenu items that include setting the format, the line build out (LBO), and the timing mode. Submenu items do not include setting the parameters which may be necessary for a secondary interface. Network (NI) Menu Items The menu items are: Menu Item FORMAT Description Sets the frame format for the NI. Choices: D4, ESF, and SLC96.
Chapter 5. Configuration Menu Menu Item SET LBO Description Selects the line build out for the network interface. In Auto mode, the TSU 100 sets the LBO based on the strength of the receive signal and displays the selected value. Choices: 0.0 dB, 7.5 dB, 15 dB, 22 dB, Auto. In order to activate the -36 dB receiver sensitivity, the LBO should be set to Auto. This feature is useful in a point-to-point application where no network elements are involved.
Chapter 5. Configuration Menu TSU 100 Clock Sources The TSU 100 is operable from various clock sources permitting it to perform properly in many different applications. Set the network interface clocking options with the clocking options set by the Network (NI) Configuration menu options.
Chapter 5. Configuration Menu Network Timed The network is the source of timing. The received data clocking is looped back to the network where it is used to determine the transmission timing. This option is also referred to as loop timed as the transmission clock is derived from the received clock. Figure 5-2.
Chapter 5. Configuration Menu DTE Timed The DTE is the source of timing. The TSU 100 uses the incoming DTE clock to determine the transmission timing. This is typically used in applications where it is necessary to have the DTE as the primary clock source (such as limited distance line drivers). See Figure 5-3. Figure 5-3.
Chapter 5. Configuration Menu Internal Timing The TSU 100 is the source of timing. The TSU 100 is configured to use its own internal oscillator as the source of timing. Applications include private line driver circuits where one end is set to network and the other to internal. See Figure 5-4. OSC T1 XMIT (DS1) T1 Receive Network Interface (OPTION ) Nx56/64 DTE CLOCK DTE Figure 5-4.
Chapter 5. Configuration Menu Secondary Timing The secondary interface is the source of timing. The TSU 100 uses the clock derived by the secondary interface for both transmission and receive signal timing. See Figure 5-5. OSC T1 XMIT (DS1) T1 Receive Secondary Interface (SI) Network Interface (NI) (IO PB) (OPTION) PBX Nx56/64 DTE CLOCK DTE Figure 5-5. Secondary Clock Source Either a DSX-1 Option Module or a Drop and Insert Option Module must be installed in the TSU 100 for this mode to function.
Chapter 5. Configuration Menu Normal (CSU) Timing In the Normal (CSU) timing mode, the Receive Clock is derived from the network, while the Transmit Clock is derived from the PBX or other alternative timing source, connected to the Secondary interface (e.g., Drop and Insert or DSX-1). This timing option is the same as that typically used for CSUs. This is the preferred mode for use with a PBX application.
Chapter 5. Configuration Menu Unit Menu The Unit Menu changes the baud rate of the chain-in port and the setup of the dial-out port. The menu items are: Menu Item Description Ctl Port Rate Sets the baud rate for communication with the PC or modem. Choices: 1200, 2400, 9600, 19200, 38400 kbps Traps Enables or disables the transmission of trap messages. Choices: Enable, Disable Access Sets the method of connection from the TSU 100 to T-WATCH Pro/SNMP.
Chapter 5. Configuration Menu Menu Item IP Address Description Uniquely identifies the TSU 100 on a TCP/IP network. Composed of four decimal numbers, each in the range of 0 to 255, separated by periods. Used for either the 10BaseT Ethernet or SLIP interface, depending on the IP interface setting. (10BaseT is only available in the TSU 100e) Subnet Mask Defines which part of a destination IP address is the Network number.
Chapter 5. Configuration Menu Map Exchange (Map Xchng) The Map Exchange menu enables and sets the automatic time of day map switch. The unit provides selection of the hour, minute, and seconds for the map switching to take place. The menu items are: Menu Item Description OFF Indicates the map in use does not change (disabled). Auto Indicates that the map in use will change at a user-selected time of day (enabled). Table 5-1.
Chapter 5. Configuration Menu DS0 Map A and DS0 Map B The DS0 maps designate which DS0s are assigned to which port. See Figure 5-6. There are three maps, DS0 Map A, DS0 Map B, and the Temporary (Temp) map. TEMP MAP A MAP B Figure 5-7. DS0 Map Designations Map A and Map B are the current maps the TSU 100 uses. The Temp map generates a map before putting it into use. You can copy Map A to Map B by copying the Map A map into the TEMP map. Then apply (write) the TEMP map into Map B.
Chapter 5. Configuration Menu The menu items are: Menu Item COPY A >TEMP Description Copies the current map (A or B) into a TEMP map area and permits modification without disturbing the existing map. When modifications are complete, the TEMP map is written to current MAP A (B) by selecting Apply. CREATE TEMP Creates a map by defining a port or Idle for all DS0s. When CREATE TEMP is first selected, all DS0s are set to Idle. See DS0 Map Example on page 5-16 for a sample selection.
Chapter 5. Configuration Menu DS0 Map Example A sample selection follows: DS0: 01 to 24 PORT: IDLE, TST, + option module ports TST designates which DS0s are used for QRSS testing when activated under the 4)TEST Menu. When not used for testing, the TST designation is identical to Idle. 1. With the cursor on CREATE TEMP, press Enter. The unit displays the selection screen with the cursor positioned on the first selection DS0 number. See Figure 5-8. Select DS0 Number Select Port Figure 5-8.
Chapter 5. Configuration Menu 7. If you press Copy, the contents of the last DS0 entered are placed in the new DS0 number. 8. When all entries are complete, press Cancel to move the cursor to the last of the submenu choices, 6)APPLY. 9. Either apply the newly created DS0 map or press Cancel to return to the DS0 Map A (B) submenu choices. Selecting Apply will not disrupt the operation of unmodified ports.
Chapter 5. Configuration Menu 0.1 Nx56/64 Port Configuration Menu Items There are two major menu items under NxDBU configuration: Nx/DBU Config and DBU Config. Only the TSU 100e offers the DBU feature. Nx56/64 Menu Items Menu Item DS0 RATE Description This sets the base rate of the interface. The actual data rate depends on the number of DS0s assigned to the Nx port. Choices: 56K, 64K TX CLK CNTRL Controls the clock used by the TSU 100 to accept transmit (TX) data from the DTE. Default is Normal.
Chapter 5. Configuration Menu Menu Item DSR Description Data Set Ready. This signal indicates to the DTE when the DCE is turned on and ready for operations. Choices: *Normal, Force On *See Table 5-2 on page 5-20 0 INHIB The Nx interface will detect an uninterrupted string of zeros (0s) being transmitted toward the network. If 0s are transmitted for >1 second, the TSU 100e will force 1s.
Chapter 5. Configuration Menu Table 5-2. Normal Mode of Operation Signal RTS CTS Follows V.54 Loopback 511 TST On Self Test Active Netwk Test Active No DS0 Mapped Network Alarm OFF OFF OFF OFF OFF OFF DCD — — OFF — OFF OFF DSR OFF OFF OFF OFF OFF — Where “—” = don’t care Force On = On under all conditions This table indicates conditions which cause the Port Control Signals to be deactivated.
Chapter 5. Configuration Menu Menu Items Pattrn Verify Description Selects whether or not the DBU will use its pattern generator and receiver to authenticate backup attempts. When the local and remote units are both Nx/DBUs, set Enable; otherwise set to Disable. Choices: Enable, Disable Backup Delay Selects the time allowed to elapse between the network going into alarm or no data transmissions and the backup beginning.
Chapter 5. Configuration Menu Menu Items Backup Testing, (cont.) Description Test Day: If weekly Backup test is selected, selects which day to perform the test. Choices: Monday-Sunday WKEND Lockout If no backup is desired from midnight Friday to midnight Sunday, set this selection to On; otherwise set to Off. Choices: ON, OFF Enable HR The hour backup will be enabled. Enter the number from the numeric keyboard. Choices: 0-23 Disable HR The hour that the backup will be disabled.
Utility Menu Chapter 6 The Utility Menu tree displays and sets system parameters (see Figure 6-1 on page 6-2 ). This includes setting the time and date, resetting all parameters to factory values, or reinitiating the unit. This menu also displays the unit software revision and the Unit ID setting. Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the scrolling direction to view additional menu items.
Chapter 6. Utility Menu TIME: HH:MM:SS 1) TIME/DATE DATE: MM/DD/YY (Returns all configurations 2) FACT RESTORE to factory settings) 3) SET PASSCODE NEW PASSCODE 3) UTIL VERIFY PASSCODE 4) UNIT ID 5) PORT UTILITY (Displays Current Software Revision 6) SOFTWARE REV 0.1 Nx/DBU (DBU in TSU 100e) 7) ENET ADDRESS (OPTION PORTS) 8) SERIAL NUMBER 9) CMD MODE Figure 6-1.
Chapter 6. Utility Menu Time/Date This menu option displays or edits the current time and date. The TSU 100 maintains the time and date during power-off conditions. If you want to... Do this...
Chapter 6. Utility Menu Pressing any key after entering a passcode causes the unit to return to the previous active menu. In this case it returns to 2)CONFIG, 2)UNIT, 1)CTL PORT RATE to permit changing the data rate. Change/Set a Passcode The passcode can be changed or set at any time or eliminated altogether through the Utility Menu item 3)SET PASSCODE. This procedure requires the current passcode (if one is established) for operation. The passcode can only be entered by using numbers.
Chapter 6. Utility Menu Unit ID Menu This menu is used to access the current Unit ID setting. Viewing is available in limited access mode. Editing or changing the Unit ID requires the use of a password as in editing mode. Unit ID numbers must be between 2 and 999. If an out-of-range number is entered, the unit assumes the upper limit number of 999. To Set the Unit Identification In the Unit ID Menu (item 4) under the UTIL Menu, enter any value between 2 and 999. The number 1 is reserved for the PC.
Chapter 6. Utility Menu ENET Address (TSU 100e) Displays the Ethernet address for the 10BaseT port. Serial Number Displays the serial number of the unit. CMD Mode Reserved for factory use.
Test Menu Chapter 7 The Test Menu initiates different types of unit tests and displays test results in the LCD window. The Test Menu contains four items (see Figure 7-1). Executing tests will disrupt some of the normal operation. See individual menu items concerning tests before executing. Menu flow is normally depicted from left to right. Arrows on the lower right of the screen indicate the scrolling direction to view additional menu items.
Chapter 7. Test Menu LINE ON 1) LOCAL LOOPBCK PAYLOAD ON NO LOOPBACK 1) NETWORK TESTS ATT INBAND LLB ANSI FDL LLB 2) REMOTE LOOPBK ANSI FDL PLB FT1 LPBK NO LOOPBACK ALL ZEROS 5) TEST 3) TEST PATTERN QRSS ALL DS0S QRSS TST DS0S ALL ONES NONE 4) PATTERN RESULT (Displays results) 2) RUN SELFTEST (Displays results) 1) DTE LOOPBACK 3) PORT TEST NX56/64 (0.
Chapter 7. Test Menu Loopback Tests A number of different loop-backs can be invoked locally from the front panel, by T-WATCH Pro commands, or remotely by using special in-band codes (AT&T D4 network loop-up and loop-down codes). Additionally, the loop-backs can be remotely controlled by means of out-of-band commands by the T1 ESF FDL or from T-WATCH Pro by a modem connection. Network Interface Loopbacks Network interface loop-backs affect the entire T1 data stream. See Figure 7-2.
Chapter 7. Test Menu LOCAL LOOPBCK There are three available choices for setting the local loop-back: Line On Activates the line loop-back Payload On Activates the payload loop-back No Loopback Deactivates the loop-back Scroll to select a setting and record it by pressing Enter. The unit returns the display of 1)LOCAL LOOPBCK and 2)REMOTE LOOPBCK. REMOTE LOOPBK This activates the same loop-backs as Local Loopback but at the far end. It uses either the inband loop-back code as specified by ANSI T1.
Chapter 7. Test Menu After a Remote loop-back option is selected, the TSU 100 verifies that the far end is actually in a loop-back by checking for the receipt of a code looped back from the far end. Once the Remote Loopback type is selected, the LCD displays the loopback progress by displaying Looping until loop-back is verified. Test Patterns All Ones Sends an all ones pattern to the network. All Zeros Sends an all zeros pattern to the network.
Chapter 7. Test Menu Example: 1. Select QRSS ALL DS0s by using the arrow keys. 2. Press Enter to record the selection. The TSU 100 generates a QRSS test pattern and inserts the pattern into all DS0s. 3. Select None to end the test. Pattern Result Displays the results of the test currently active. Leaving and returning to this menu item does not interrupt the test. Press 2 to inject errors into the test pattern. These errors are detected by the device performing the pattern check.
Chapter 7. Test Menu In addition, a single DS0 can be used for continuous testing while other DS0s are passing normal data. This will also provide an end to end check on the entire link. Set each end to send QRSS in TST DS0s (using 1 DS0) and occasionally view the results on the Pattern Result menu selection.
Chapter 7. Test Menu A test pattern is sent from the controller through a loop-back on all other boards and is checked on the controller. This verifies the data path, clocks, and control signals. If a failure is detected, note the failure number prior to contacting ADTRAN Technical Support. Executing the self-test will disrupt normal data flow and prevent remote communication until it is completed. Port Tests The Port Tests Menu is used to activate testing of specific data ports.
Chapter 7. Test Menu 511 PATTRN Activates the generation of the 511 test pattern. ON The pattern check circuitry is enabled and a test started. The test is ended by selecting OFF OFF The pattern generation and check is disabled 511 RESULTS Displays the results of the 511 test indicated in the 511 option. The results are in the form of the number of errored seconds. The error count can be cleared by pressing the Clear Key (Shift+9).
Chapter 7. Test Menu DBU DATA/CNTRL (TSU 100e) Allows status of DCD and RI to be monitored while the INTERFACE TST is on. If the dial up network is correctly configured and dialed up, there should be an asterisk (*) over DCD. DBU TST RESULT (TSU 100e) When an interface test is active, this screen will show the total number of DATA blocks received and the number of blocks with errors. Cancel Tests Use this menu selection to deactivate all active tests, including tests on option modules.
Telnet/Terminal Menus Chapter 8 MAIN MENU The TELNET/Terminal Main Menu is the first menu displayed after the TELNET/Terminal session is established (see Figure 8-1). The default TELNET/Terminal password is ADTRAN. Only one TELNET/Terminal session may be active at a time. ADTRAN - TSU 100 Password: XXXXXXXX Main Menu 1) 2) 3) 4) 5) 6) 7) 8) Status Config Util Test Remote Menu Access Management Config Flash Download Quit Session Figure 8-1.
Chapter 8. Telnet/Terminal Menus Status, Config, Util, and Test Menu Options These menu items can access the same modified menus that you can access through the front panel.
Chapter 8. Telnet/Terminal Menus You can use the Up and Down Arrows or Number Keys to move the cursor from one selection to another. Press Enter to perform the action displayed in the LCD to the right of the cursor. Map configuration involves these steps: Step Action 1 Initialize the Temp Map to one of three configurations (Current Map A, Current Map B, or all Idles). This step is optional. 2 Edit the Temp Map so that it reflects the desired map configuration.
Chapter 8. Telnet/Terminal Menus Editing the Temp Map To edit the Temp map, follow these steps: Step 1 Action To make additional changes to the Temp Map, use Selection 7 to enter the Temp Map edit mode. Explanation: Upon entering this mode, the cursor location moves to DS0 number one in the DS0 field of the Temp Map. 2 The cursor may be moved from one DS0 to another using the Up and Down arrows until it is located at the DS0 number whose assigned port needs to be changed.
Chapter 8. Telnet/Terminal Menus Remote Menu Access Remote Menu Access displays TELNET menus for a remote device. This may be another TSU/TDU or any other ADTRAN product that supports TELNET via its EIA-232 chain port. After selecting this option, the user may choose to connect to a device entered in the Unit Access Table or enter a Unit ID for a unit not in the Unit Access Table. + X terminates the session and returns to the TSU 100 Main Menu.
Chapter 8. Telnet/Terminal Menus Units accessed via T-WATCH Pro over TCP/IP use the Unit ID and passcode set by T-WATCH Pro running on the PC. ____________________Unit Access Table_______________________ Unit ID Passcode Type Polled 20 DEFAULT Standard No 3 0033 Standard Yes 6 0095 TSU Standalone No 8 0022 Standard Yes PollStatus UP UP 1) Add New Unit 2) Modify Unit 3) Delete Unit 4) Default Unit Passcode 0022 5) OK Figure 8-3.
Chapter 8. Telnet/Terminal Menus Modify Unit Allows Unit ID, Passcode, Device Type, and Polled Flag to be changed for an existing entry in the table. Delete Unit Deletes an entry in the Unit Access Table. Default Unit Passcode Sets the default passcode for all devices in the table that have passcodes set to DEFAULT, or for any unit not listed in the table. OK Returns to the Configure Agent Menu. SNMP Read Community • SNMP Read Community Name defaults to public.
Chapter 8. Telnet/Terminal Menus To access other units external to the TSU 100 (proxied units) using an SNMP MIB browser, append a period and the Unit ID of the external device to the Read Only and Read/Write community name used in the MIB Browser, for example public.4. See Appendix A, Understanding SNMP on page A-1 for more information. SNMP Trap Community This community name is used for all SNMP traps forwarded by the TSU 100.
Chapter 8. Telnet/Terminal Menus System Location A text string describing the physical location of an SNMP managed node (for example, SECOND FLOOR PBX ROOM). Auth. Fail Traps Sent (DISABLED, ENABLED: defaults to DISABLED). When enabled, the TSU 100 issues an SNMP trap when any SNMP request is received with an invalid community name. Can be used for security purposes. Poll Link Status Traps Sent (DISABLED, ENABLED, defaults to DISABLED).
Chapter 8. Telnet/Terminal Menus Flash Download The TSU 100 uses flash memory that allows software updates via the EIA-232 port. This menu selection allows you to manually perform a flash download using XMODEM. T-Flash is also available to automate this process. Quit Session Terminates the TELNET/Terminal session.
Appendix A Understanding SNMP ABOUT SNMP As local area network (LAN) environments became standardized over the past ten years, multi-vendor equipment grew with competition. It became necessary to manage the various vendor equipment from a single control console. Thus, the SNMP emerged as the standard for managing commercial TCP/IP networks.
Appendix A. Understanding SNMP MIB This is an index to the organized data within a network device. It defines the operating parameters that can be controlled or monitored. When requesting the network manager to retrieve or modify a particular piece of information about a network device, the network manager transmits the request to that network device. The agent in that device interprets the incoming request, performs the requested task, and sends its response to the network manager.
Appendix A. Understanding SNMP Trap This is an unsolicited message issued by a network device to report an operational anomaly or an alarm condition to the network manager. These messages are typically encased within informational packets and transported over the LAN or WAN (wide area network). TSU 100 SNMP Access By default, SNMP MIB Browser access to the TSU 100 IP address with the configured community names, accesses the host. The TSU 100 can also act as an SNMP proxy agent for external units.
Appendix A. Understanding SNMP SNMP Trap Configuration Traps received by the TSU 100 from external units and the host unit are converted into SNMP traps and forwarded to the configured NMS. The source of the trap is uniquely identified at the NMS by a combination of the IP address of the TSU 100, and the Unit ID of the sending device. The Unit ID is present in the trap packet appended to the end of the trap community packet name, for example public.4.
Appendix A. Understanding SNMP SNMP MIB BROWSER CONFIGURATION The following steps are required to configure Network Manager MIB variable access through the TSU 100: Table A-1. How to Configure Network Manager MIB Step Action 1 Load the desired product MIBs on the network management station. If, for example, the administrator is managing TSU 100 and ISU 512 devices, load TSU 100.MIB, ISU512.MIB, and RFC1406.MIB.
Appendix A.
Appendix B Understanding TR-08 The TSU 100 chassis functions as a Remote Terminal in Digital Loop Carrier and as Integrated Digital Loop Carrier Systems as described in TR-TSY 000008. The TSU 100 supports SLC96 framing, Mode I operation, ORB-13 and ORB-16 alarm formats, alarm reporting, and user-definable BPV threshold detection rate.
Appendix B. Understanding TR-08 The following table explains what conditions trigger alarms and how alarms are processed when received by the TSU 100. Table B-1. Alarm Conditions Name Explanation FELP When the TSU 100 receives a FELP alarm, it will loop the incoming data directly to the outgoing data. LINE ON is placed in history. The alarms and loopback are cleared when FELP is no longer received. Loss of Data The TSU 100 will send MINOR ALARM and the A SHELF ALARM for 2.
Appendix B. Understanding TR-08 TR-08 DS0 Conversion Table The following table contains the mapping conversions needed to map voice ports to the TR-08 network. Table B-2. TR-08 DS0 Conversion Table 61202052L1-1 DS0 TR-08 Channel Number Port 1 1 1.1 3 2 1.2 5 3 1.3 7 4 1.
Appendix B.
Network Pinouts Appendix C WIRING Network On the rear panel of the TSU 100 is an eight-position modular jack labeled NETWORK. This connector is used for connecting to the network. See Table B-1 for the pinout for the network connector. Network Connections The network connections are as follows: Connector type (USOC) RJ-48C Part number AMP# 555164-2 Table C-1.
Appendix C: Network Pinouts Control In/Chain In This is used as an EIA-232 port for connection to a computer or modem (Control In) or to another TSU 100 or TSU 100 (Chain In). See Table B-2 for the pinout for the control/chain-in connector. Chain-in Connections The chain-in connections are as follows: Connector type RJ-48 Part number AMP# 555164-2 Table C-2.
Appendix C: Network Pinouts Chain Out This is used to connect to another TSU 100 chain-in connector. See Table B-3 for the pinout for the chain-out connector. Chain-Out Connections The chain-out connections are as follows: Connector type RJ-48 Part number AMP# 555164-2 Table C-3. Chain Out Pinout Pin Name Description 1 GND 2 UNUSED 3 TX DATA Data transmitted to chained units by the TSU 100. Connect to RX DATA of the next unit (chain-in pin 3).
Appendix C: Network Pinouts Nx56/64 DTE (V.35) See Table B-4 for the V.35 pinout Nx56/64 DTE pinout. Connections The DTE interface pinout is as follows: Connector type V.35 Part number AMP# 92-4883-3-x Table C-4. V.
Appendix C: Network Pinouts 10BaseT (TSU 100e only) 10BaseT is used to connect the TSU 100e to the local area network. See Table B-5. 10BaseT Connections The required wiring connections are: Connector Type (USOC) Part number RJ-45 AMP # 555164-1 Table C-5.
Appendix C: Network Pinouts C-6 TSU 100 User Manual 61202052L1-1
System Messages Appendix D This appendix lists and defines the alarm and status messages that appear on the TSU 100 screen.
Appendix D. System Messages STATUS MESSAGES Network Interface (NI) Payload On Payload loopback activated Line On Loopback Activated Loopback Off All loopbacks deactivated Factory Restore Factory setting restored Power On Unit powered on Self-Test Internal self-test performed TR-08 DL Down TR-08 data link is down TR-08 DL Up TR-08 data link is up Minor Alarm* Loss of sync, carrier loss, BPV threshold exceeded, or data link failure.
Specifications Appendix E ELECTRICAL SPECIFICATIONS T1/FT1 Interface T1 Line Rate 1.544 Mbits/s ± 75 bps Line Code Bipolar,RZ; AMI or B8ZS Framing D4(SF), ESF, or SLC96 FT1 Line Rate DS0 Channelized (multiple of 64 kbps) Transmit Timing Network, DTE, U-BR1TE Secondary NI, Normal (CSU) or Internal Input Signal 0 to -36 dB (DS-1) Line-Build-Out 0, 7.5, 15, 22.
Appendix E. Specifications Nx56/64 (V.35 Interface) DCE Interface CCITT V.35 Synchronous Rates 56 kbps - 1.536 Mbps in 56k or 64k increments Clock Options Normal/Inverted and internal/external Tests Local Loopback (bilateral) Remote Loopback (V.54) Test Pattern 511 with errored seconds display and error inject capability Data inversion Menu selectable 1s Density Protection Force 1s to network after one second of consecutive zeros from DTE.
Appendix E. Specifications 10BaseT Interface (TSU 100e) Interface IEEE 802.3 Compliant Rate 10 Mbps Connector RJ-45 Receiver accepts signal > 300 mV Protocols Network: IP Transport: TCP, UDP Service: SNMP, TELNET, ICMP, ARP, PING, T-WATCH Option Slot Interface Interface ADTRAN proprietary, accepts standard TSU Option Modules. Chassis Specifications Height Less than 3.
Appendix E.
Index Numerics 0.
Index Chain-In (PC) 2-7 Chain-In/Chain-Out 2-8 chain-out connector C-3 Change/Set Passcode, how to 6-4 Chassis Specifications E-3 clear port alarm 4-8 Clear, operation key, front panel 3-6 Clock Slip, Nx56/64 interface D-1 clock sources, TSU 100 5-5 CMD Mode, utility menu 6-6 CODE, network menu item 5-3 Commands, SNMP network manager A-2 Compliance, Y2K iii Config (Configuration) Menu 3-10 configuration applications, TSU 100 1-4 Configuration Menu, about 5-1 configuration menu, DS0 maps 8-2 Connector, T1/F
Index Federal Communications Commission Radio Frequency Interference Statement vi FELP, alarm condition TR-08 B-2 Flash Download 8-10 FORCED BACKUP, DBU test 7-9 FORMAT, network menu item 5-3 Framing, T1/FT1 interface E-1 Front Panel Menu Structure 3-10 Front Panel, menu tree 3-7 front panel, TSU 100, description of 31 FT1 Line Rate, T1/FT1 interface E-1 Full Drop and Insert, TSU option module 1-3 G General Menu Operation, TSU 100 3-6 GetNextRequest, SNMP command A-2 GetRequest, SNMP command A-2 GetRespons
Index Menu tree, front panel 3-7 MIB browser configuration, SNMP A-5 MIB, SNMP component A-2 MIBs, ADTRAN enterprise specific A-5 Minor Alarm, network interface D-2 Modify Unit, for unit access table, Telnet/Terminal Menus 8-7 module status LEDs 3-5 Nx/DBU serial interface, TSU option module 1-3 Nx56/64 (V.35 Interface) E-2 Nx56/64 alarm messages D-1 Nx56/64 DTE (V.
Index port status 4-5 port test menu items for 0.
Index System Location, Community 8-9 System Name, Community 8-8 SNMP SNMP Trap Trap T T1 Line Rate, T1/FT1 interface E-1 T1/FT1 Interface E-1 Telnet, connecting to TSU 100 3-13 telnet/terminal main menu, about 8-1 Telnet/Terminal Password 8-9 Telnet/Terminal Timeout 8-9 Terminal Mode, VT-100 3-13 Test (yellow), CSU status LED 3-2 Test (yellow), DSU status LED 3-4 Test (yellow), module status LED 3-5 Test Jacks, T1/FT1 interface E-1 Test Menu 3-10 Test Menu, about 7-1 TEST OFF, DBU test 7-9 test pattern,
Index Y Y2K Compliance iii Y2K Project Line iii Y2K, Faxback Document Line iii Yellow Alarm, network interface 61202052L1-1 alarm D-1 yellow alarm, network menu item 5-3 Z Zeros Alarm, Nx56/64 interface D-1 TSU 100 User Manual Index-7
Index Index-8 TSU 100 User Manual 61202052L1-1
Product Support Information Pre-Sales Inquiries and Application Support Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales: Applications Engineering Sales (800) 615-1176 (800) 827-0807 Post-Sales Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial number available.
