Standard Features in the TDU 120e | ADTRAN specification

Chapter 1. Introduction

Standard Features in the TDU 120e

The following list describes the standard features in the enhanced TDU 120e.

•A single T1 interface.

•An Nx/DBU V.35 port and a DS-1 (PBX) interface.

•An inband communication channel requiring only 8k of bandwidth from a single DS0.

•One option slot to house option modules with up to four additional ports, including voice and data.

•Allows mix of port types to meet the data interface re- quirements.

•Easy configuration capabilities using simplistic menus displayed on a terminal or computer connect- ed to the control port on the rear of the unit or the craft port on front of the unit.

•Two programmable configuration maps that define the bandwidth allocation between data ports.

•Data drop and insert, as well as full drop and insert.

•Flash memory for software updates.

•Timing is selectable from the network, from the Nx56/64 or DS-1 ports, internally, or from a second- ary interface.

•QRSS; 511 test patterns using Nx option.

•Extensive self-testing and monitoring provides assur- ance of proper operation.

•SNMP, Telnet, and T-Watch PRO management via SLIP or 10-BaseT

•Ability to proxy for “agentless” units

•Enhanced terminal mode

•Fractional T1 loopbacks as defined in Annex B of ANSI T1.403-1995

•Software configurable long-haul or short-haul DS-1 port

•External alarm connector

•External alarm monitor

61202156L2-1A

TDU 120e User Manual

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ADTRAN user manual Standard Features in the TDU 120e

Contents

TDU 120e Trademarks Important Safety Instructions Save These Important Safety Instructions REN/SOC FIC Usoc Affidavit Requirements for Connection to Digital Services Page Vii Canadian Emissions Requirements Canadian Equipment Limitations Limited Product Warranty Customer Service, Product Support Information, and Training Presales Inquiries and Applications SupportPost-Sale Support Training Repair and Return Table of Contents Operation Status Menu Configuration Menu Port Configuration Port Config Nx/DBU 0.1 Menu Items Remote/Management Menus Xmodem Table of Contents Bridge, PBX, Video Conferencing Application Set-up List of Figures List of Figures Xxii List of Tables List of Tables Xxiv TDU 120e Overview Introduction Introduction Standard Features in the TDU 120e DSU DP TDU 120e Option ModulesDSX-1 OCU DP TDU 120e Option Modules Option Module Architecture Router, PBX, Video Conferencing Application TDU 120e Configuration Applications Adtran Shipments InstallationUNPACK, INSPECT, Power UP Receipt Inspection Customer Provides Power ConnectionAC Powered Units DC Powered Units Grounding Instructions Installation TDU 120e Rear Panels Identification of Rear Panel Layout Network Interface TDU 120e Interfaces Craft Port External Alarm ConnectorDS-1 PBX Interface Control In Port Self-Test Power UP Testing Set Control Port InitializationSet User Passcode Set Unit Identification Chain In/Chain Out Chain In PC Normal POWER-UP Procedure Installation Menu Operation Operation Select and Activate a Menu Item Sample Terminal Screen with TDU 120e MenuGeneral Menu Traversal Main Menu Example of Basic Menu Travel Step Action Result Data Port Identification Edit the Data FieldExit Any Menu Field Operation or Display Telnet/Terminal Main Menu Menu Structure Menu Options Quit Session Management ConfigurationFront Panel Flash Download Network Monitor Jack ACO SwitchRemote LED Craft Port LED LEDs Port Status LEDs Port 1.1 Option Card Monitor Jacks Step Action Setting up the TDU 120e to Work over a LANAlternate Methods of Control Watch PRO Adtran PC Program Snmp Setting up the TDU 120e to Work over an EIA-232 Connection Status Status Menu UAS Where MeansNetwork NI Performance Reports SES Active Alarms Network Interface NI Errors Port Status View History Nx/DBU 0.1 Menu Items DTE Data/Clock DTE StatusDTE Port Rate DBU Data/CNTRL DBU ControlDBU Status DS-1 0.2 Menu Items DS-1 Errors Remote PortSlip CPU Clear Port AlarmEthernet Status LNK Config Configuration Menu TDU 120e Config Menu Tree Network NI Menu Tree Unit Menu Tree Network NI Menu Items Network NI Timing Mode Network Timed Clock Source Network Timed Base DS-1 Timed Clock Source Base DS-1 Base DTE Timed Clock Source Base DTE Timing Internal Clock Source Internal Timing Secondary Clock Source Secondary Timing Normal CSU Normal CSU Timing ATT & FT1, Reject ALL Alarm Report Exit Alarm FormatUnit Menu BPV Threshold Subnet Address Default RouterControl Port IP Address Map Exchange OFFAuto DS0 Map B Map In UseDS0 Map a and DS0 Map B DS0 Map a 10. DS0 Temp Map DS0 Maps Configuration Menu If you want to Enter selections Creating a DSO MapStep Explanation Initializing the Temp Map Copying Map Editing the Temp MapStep Action Explanation Applying the Temp Map Reviewing Maps Copy Map a B to Temp MapCreate Temp Map Edit Temp Map Port Configuration Port ConfigReview Map a B Review Temp Map Nx/DBU 0.1 Menu Items Nx56/64 Config Inhib Backup On Normal Mode of OperationDial Backup Config Backup Mode Pattern Verify Backup DelayRestore Delay Retry Delay Wkend Lockout Backup Testing DS-1 0.2 Menu Items Trap in DBUInband Lpback Robbed Bit Signaling RBS StartRBS End Configuration Menu Util Utility Menu Press Escape Factory RestoreTime/Date If you want to Do this Lost Passcode Set PasscodeUnit ID Change/Set a Passcode To Set the Unit Identification Software RevisionPort Utility MAC Address Test Test Menu Loopback Tests Network Tests TDU 120e Ansi FDL PLB Ansi FDL LLBAnsi FT1 LLB Qrss All DS0s Test Patterns All OnesAll Zeros Qrss Pattern Pattern Result Qrss TST DS0sNone Instructions for Generating a Qrss Test Pattern Step Action Sync How to Run an End-to-End Test on Fractional DS0s Step Action Test Name What it does Run Self-Test DTE Loopback Port Tests DBU Loopback REM V.54Pattrn Results Port Loopback Cancel TestsDBU DATA/CNTRL DBU TST Result Test Menu Remote Menu Access Management ConfigurationRemote/Management Menus Unit Access Table Unit Access Table Command What it does Unit Access Table Commands Host 1 Trap IP Address Snmp Read CommunitySnmp Read/Write Community Snmp Trap Community System Name Host 2 Trap IP AddressHost 3 Trap IP Address Host 4 Trap IP Address Xmodem Flash Download Tftp Server File name T120e.biz Begin Firmware updateQuit Session Tftp Server IP Address Remote/Management Menus Network Manager What is SNMP?Appendix a Understanding Snmp Basic Components of Snmp GetNextRequest CommandsMIB GetRequest Message GetResponseTrap TDU 120e Snmp Access Snmp Trap Configuration RFC1406.MIB Snmp MIB Browser Configuration Snmp MIB Files Appendix A. Understanding Snmp Appendix B Connector Pinouts WiringNetwork Pin Name Description Control In/Chain Table B-4. Chain-Out Pinout Control-Out/Chain-Out Table B-5. Craft Port Pinout Nx56/64 DTE Table B-6. V.35 Pinout for Nx56/64 DTEPin Base DS-1 PBX 12,13,14,15 Alarm Power10BaseT Nx/DBU Interface Alarm MessagesAppendix C System Messages Network Interface NI DS-1 PBX Interface PLL AlarmZeros Alarm Fifo Alarm Status Messages Port Loop Up Pattern OffFrame Slip Line Loop Up Appendix D Specifications Electrical SpecificationsT1/FT1 Interface CTS, DCD, DSR Nx/DBU Interface Port 0.1-Nx56/64 V.35 Interface DS-1 Interface Port Management Interfaces Rate ReceiverOption Slot Interface Environmental Specifications Chassis Specification Numerics Index Index 61202156L2-1 Index-3 Index-4