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ADTRAN TSU 120e user manual Introduction, TSU 120 Overview

Models: TSU 120e TSU 120

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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.

61202129L1-1

TSU 120 User Manual

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ADTRAN TSU 120e user manual Introduction, TSU 120 Overview

Contents

Part Number 1202129L1 1202129L2 TSU 120 & 120eTrademarks 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 OperationChapter Utility Menu Chapter Configuration MenuChapter Telnet/Terminal Menus Chapter Test MenuIndex Index-1 Table of Contents List of Figures List of Figures List of Tables List of Tables TSU 120 Overview IntroductionStandard Features in the TSU OCU DP TSU Option ModulesDSU DP BR1TEOption Module Architecture TSU 120 Configuration ApplicationsRouter, PBX, Video Conferencing Applications Receipt Inspection UNPACK, INSPECT, Power UPAdtran Shipments Include Customer ProvidesGrounding Instructions Power ConnectionInstallation TSU 120e Rear Panel Identification of Rear Panel LayoutNetwork Test Interface TSU 120 InterfacesNx56/64 Serial Interface TSU 120e only DSX-1 Test Interface DSX-1 PBX InterfaceChain Port Input Chain Port OutputSelf-Test Power Up TestingInitialization Set User PasscodeChain-In PC Set Chain Port InputChain-in/Chain Out Power-Up Procedure Installation Front Panel Descriptions Name Front PanelButton. See Operation Keys on LED Descriptions CSU StatusTSU 120 Front Panel Layout Module Status DSU/DSX StatusGeneral Menu Operation Operation KeysStep Action Select and Activate a Menu ItemDisplay Only Data Fields Set the Data FieldExit Any Menu Field Operation Or Display Data Port IdentificationFront Panel Menu Structure Config ConfigurationStatus Util UtilitiesWatch Pro Adtran PC Program Alternate Methods of ControlWatch Pro/LAN Connection Snmp Watch Pro/EIA-232 ConnectionTelnet Terminal ModeStatus Menu Network Interface Performance Report Network Performance Reports NI Perf RptsActive Alarms Network Interface Errors NI ErrorsPort Status View HistoryDTE Status Nx56/64 Menu Items DTE Data/ClockPort Rate DBU Data/CNTRL TSU 120e onlyDBU Contrl TSU 120e only DSX-1 Menu Items DSX-1 ErrorsDBU Status TSU 120e only YES/NO indication of active DBU statusRemote 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 BITTSU 120 Clock Sources Network Timed Clock Source Network TimedDSX-1 Timed Clock Source Base DSX-1 TimingDTE Timed Clock Source DTE TimingInternal Clock Source Internal TimingSecondary Timing Normal CSU Normal CSU TimingUnit Menu IP Address DefaultSubnet MaskMap In Use AB Map Exchange Map XchngOFF AutoCopy a B Temp DS0 Map a and DS0 Map BCreate Temp Review MAP ABEdit Temp Review TempApply Temp AB DSO Map ExampleCreate Temp Selection Screen Nx56/64 Port Configuration Port Config Menu Items Port Configuration Port ConfigNx56/64 Menu Items Description DS0 RateCTS DataDCD DSRNormal Mode of Operation Inband ModeTX CLK Source Backup Mode DBU Configuration Menu Items TSU 120e onlyBackup on Backup DelayRetry Delay Restore DelayBackup TestingDisable HR Enable HRDSX-1 Port Configuration Port Config Menu Items Yellow AlarmLine Length FT SignalingIN-BAND LoopbackUtility Menu Complete Utility Menu Tree Time/Date Factory Restore Fact RestoreSet Passcode If you want to Do thisChange/Set a Passcode Unit IDPasscode Automatic Time-out No Passcode DesiredSoftware Revision Software Rev CMD ModePort Utility Option Ports Enet Address TSU 120e onlyUtility Menu Test Menu Complete Test Menu Tree Loopback Tests Network TestsNetwork Interface Loopbacks Line LoopbackActivates the line loopback Network Loopback TestsAll Ones Test Patterns All ZerosQrss Pattern Example Terminates pattern generationRun Self-test Port Tests Loop is deactivated Port Test Menu Items for 0.1 Nx56/64DBU Loopback TSU 120e only Cancel TestsDBU Test TSU 120e only DBU TST Result TSU 120e onlyTelnet/Terminal Main Menu Main MenuDS0 Maps Configuration Menu Status, Config, Util, and Test Menu OptionsInitializing the Temp Map Map ConfigurationIf you want to Use these selections Explanation Editing the Temp MapApplying the Temp Map Reviewing MapsManagement Configuration Remote Menu AccessUnit Access Table Unit Access Table Add New Unit Modify Unit Default Unit PasscodeDelete Unit Snmp Read CommunityHost 1 Trap IP Address Snmp Trap CommunityHost 2 Trap IP Address Host 3 Trap IP AddressTelnet/Terminal Password Telnet/Terminal TimeoutSystem Location Auth. Fail Traps SentQuit Session Flash DownloadBasic Components About SnmpNetwork Manager AgentMessages CommandsGetRequest GetNextRequestTrap TSU 120 Snmp AccessSnmp Trap Configuration Table A-1. How to Configure Network Manager MIB Snmp MIB Browser ConfigurationStandard MIBs Adtran Enterprise-specific MIBs Snmp MIB Files Supported by the TSUAdtran Product MIB ADTRAN.MIB Ftp.adtran.comAppendix 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 PortAppendix B. Understanding TR-08 Network Pinouts WiringConnections Table C-1. Network PinoutsTable C-2. Control In/Chain in Pinout Control In/ChainTable C-3. Chain Out Pinout Chain OutNx56/64 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 NICNetwork 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 InterfaceInput Power Environmental SpecificationsFuse Operating Temperature Max PowerNumerics IndexGetNextRequest Snmp A-5 Index-4 61202129L1-1 Index-5 Index-6 61202129L1-1 Post-Sale Support Presales Inquiries and Applications SupportRepair and Return