Introduction, TSU 120 Overview | ADTRAN TSU 120e manual

Chapter 1

Introduction

TSU 120 OVERVIEW

This manual covers the use of the following products:

•TSU 120

•TSU 120e

Unless otherwise stated, the TSU 120 refers to both products.

The TSU 120 is a T1/FT1 multiplexer with an Nx56/64 V.35 data port, a DSX-1 (PBX) interface, one option slot, and embed- ded SNMP management. The TSU 120e offers a built-in dial back up feature for the Nx port. The TSU 120’s option slot accepts one of many available option modules for voice and data applications.

The TSU 120 links user data sources such as local area network (LAN) bridges and routers, computers, CAD systems, telecon- ferencing equipment, and PBXs. Through the use of multiple data ports, the TSU 120 can simultaneously connect one or more of these devices to a T1 circuit. The amount of bandwidth allocated to each port is custom-programmable. You can manu- ally allocate bandwidth or set the bandwidth to automatically change at predetermined times to use the available bandwidth most advantageously. Changes in the configuration do not dis- rupt data flow in channels that are not being reconfigured. The unique architecture and the availability of option modules pro- vides a path for growth to accommodate future requirements.

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TSU 120 User Manual

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ADTRAN TSU 120e user manual Introduction, TSU 120 Overview

Contents

Part Number 1202129L1 1202129L2 TSU 120 & 120e Trademarks Y2K Project Line Adtran Web Site Product Matrix Faxback Document LineMail Page REN/SOC FIC Usoc Page Canadian Emissions Requirements Canadian Equipment Limitations Affidavit Requirements for Connection To Digital Services Page Page Important Safety Instructions Warranty and Customer Service Xiv Table of Contents Chapter Status Menu Chapter Operation Chapter Utility Menu Chapter Configuration Menu Chapter Telnet/Terminal Menus Chapter Test Menu Index Index-1 Table of Contents List of Figures List of Figures List of Tables List of Tables TSU 120 Overview Introduction Standard Features in the TSU OCU DP TSU Option ModulesDSU DP BR1TE Option Module Architecture TSU 120 Configuration ApplicationsRouter, PBX, Video Conferencing Applications Receipt Inspection UNPACK, INSPECT, Power UPAdtran Shipments Include Customer Provides Grounding Instructions Power Connection Installation TSU 120e Rear Panel Identification of Rear Panel Layout Network Test Interface TSU 120 InterfacesNx56/64 Serial Interface TSU 120e only DSX-1 Test Interface DSX-1 PBX InterfaceChain Port Input Chain Port Output Self-Test Power Up TestingInitialization Set User Passcode Chain-In PC Set Chain Port InputChain-in/Chain Out Power-Up Procedure Installation Front Panel Descriptions Name Front Panel Button. See Operation Keys on LED Descriptions CSU Status TSU 120 Front Panel Layout Module Status DSU/DSX Status General Menu Operation Operation Keys Step Action Select and Activate a Menu Item Display Only Data Fields Set the Data Field Exit Any Menu Field Operation Or Display Data Port Identification Front Panel Menu Structure Config ConfigurationStatus Util Utilities Watch Pro Adtran PC Program Alternate Methods of ControlWatch Pro/LAN Connection Snmp Watch Pro/EIA-232 Connection Telnet Terminal Mode Status Menu Network Interface Performance Report Network Performance Reports NI Perf Rpts Active Alarms Network Interface Errors NI Errors Port Status View History DTE Status Nx56/64 Menu Items DTE Data/ClockPort Rate DBU Data/CNTRL TSU 120e only DBU Contrl TSU 120e only DSX-1 Menu Items DSX-1 ErrorsDBU Status TSU 120e only YES/NO indication of active DBU status Remote Port Clear Port Alarm Clear Port AlmEnet Status TSU 120e only Status Menu Configuration Menu Complete Configuration Menu Network NI Menu Items Network NIMenu Item Description Inband SET LBOLpbck BIT TSU 120 Clock Sources Network Timed Clock Source Network Timed DSX-1 Timed Clock Source Base DSX-1 Timing DTE Timed Clock Source DTE Timing Internal Clock Source Internal Timing Secondary Timing Normal CSU Normal CSU Timing Unit Menu IP Address DefaultSubnet Mask Map In Use AB Map Exchange Map XchngOFF Auto Copy a B Temp DS0 Map a and DS0 Map BCreate Temp Review MAP AB Edit Temp Review TempApply Temp AB DSO Map Example Create Temp Selection Screen Nx56/64 Port Configuration Port Config Menu Items Port Configuration Port ConfigNx56/64 Menu Items Description DS0 Rate CTS DataDCD DSR Normal Mode of Operation Inband ModeTX CLK Source Backup Mode DBU Configuration Menu Items TSU 120e onlyBackup on Backup Delay Retry Delay Restore DelayBackup Testing Disable HR Enable HRDSX-1 Port Configuration Port Config Menu Items Yellow Alarm Line Length FT SignalingIN-BAND Loopback Utility Menu Complete Utility Menu Tree Time/Date Factory Restore Fact RestoreSet Passcode If you want to Do this Change/Set a Passcode Unit IDPasscode Automatic Time-out No Passcode Desired Software Revision Software Rev CMD ModePort Utility Option Ports Enet Address TSU 120e only Utility Menu Test Menu Complete Test Menu Tree Loopback Tests Network TestsNetwork Interface Loopbacks Line Loopback Activates the line loopback Network Loopback Tests All Ones Test Patterns All ZerosQrss Pattern Example Terminates pattern generation Run Self-test Port Tests Loop is deactivated Port Test Menu Items for 0.1 Nx56/64 DBU Loopback TSU 120e only Cancel TestsDBU Test TSU 120e only DBU TST Result TSU 120e only Telnet/Terminal Main Menu Main Menu DS0 Maps Configuration Menu Status, Config, Util, and Test Menu Options Initializing the Temp Map Map ConfigurationIf you want to Use these selections Explanation Editing the Temp MapApplying the Temp Map Reviewing Maps Management Configuration Remote Menu AccessUnit Access Table Unit Access Table Add New Unit Modify Unit Default Unit PasscodeDelete Unit Snmp Read Community Host 1 Trap IP Address Snmp Trap CommunityHost 2 Trap IP Address Host 3 Trap IP Address Telnet/Terminal Password Telnet/Terminal TimeoutSystem Location Auth. Fail Traps Sent Quit Session Flash Download Basic Components About SnmpNetwork Manager Agent Messages CommandsGetRequest GetNextRequest Trap TSU 120 Snmp Access Snmp Trap Configuration Table A-1. How to Configure Network Manager MIB Snmp MIB Browser Configuration Standard MIBs Adtran Enterprise-specific MIBs Snmp MIB Files Supported by the TSUAdtran Product MIB ADTRAN.MIB Ftp.adtran.com Appendix B Understanding TR-08 Felp Table B-1. Alarm ConditionsOOF Table B-2.TR-08 DS0 Conversion Table TR-08 DS0 Conversion TableDS0 TR-08 Channel Number Port Appendix B. Understanding TR-08 Network Pinouts WiringConnections Table C-1. Network Pinouts Table C-2. Control In/Chain in Pinout Control In/Chain Table C-3. Chain Out Pinout Chain Out Nx56/64 DTE Connector type Part numberTable C-4. V.35 Pinout Nx56/64 DTE Table C-5. Pinout Connectors for Modular Jack Interface Connector type RJ-48CBase DSX-1 PBX 10BaseT TSU 120e only Connector type UsocTable C-6 BaseT Ethernet TSU 120e only Pin Name to NIC Network Interface NI Alarm MessagesNx56/64 Interface Status Messages Following messages indicate the status of the Nx56/64 card Appendix D. System Messages T1/FT1 Interface Electrical SpecificationsCompatibility CTS, DCD, DSR Nx56/64 V.35 InterfaceDSX-1 Interface Management Interfaces Chassis SpecificationsChain In/Out Ports Option Slot Interface Input Power Environmental SpecificationsFuse Operating Temperature Max Power Numerics Index GetNextRequest Snmp A-5 Index-4 61202129L1-1 Index-5 Index-6 61202129L1-1 Post-Sale Support Presales Inquiries and Applications SupportRepair and Return