Network Tests, Loopback Tests | ADTRAN TDU 120e specs

Chapter 7. Test Menu

Executing tests will disrupt some of the normal operation. See individual menu items concerning tests before executing.

Menu flow is depicted from left to right. At every level of the menu, pressing Escape returns the system to the pre- vious menu level. Pressing Escape repeatedly returns the system to the MAIN menu.

Network Tests

Network tests control the activation of loopbacks and the initiation of data test patterns.

Network tests are run on the Network Interface (NI). You can select three different test configurations to determine the type of loopback and the pattern to run. Test results display in the LCD window.

Executing Network Tests will disrupt normal data flow unless only TST DS0s are selected for testing.

Loopback Tests

A number of different loopbacks can be invoked locally from the front panel, by T-Watch PRO commands, or re- motely by using special in-band codes (AT&T D4 net- work loop-up and loop-down codes). Additionally, the loopbacks 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.

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TDU 120e User Manual

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ADTRAN TDU 120e user manual Network Tests, Loopback Tests

Contents

TDU 120e Trademarks Save These Important Safety Instructions 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 Post-Sale Support Customer Service, Product Support Information, and TrainingPresales Inquiries and Applications Support Repair and Return Training 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 List of Figures Bridge, PBX, Video Conferencing Application Set-up List of Figures Xxii List of Tables List of Tables Xxiv Introduction TDU 120e Overview Introduction Standard Features in the TDU 120e OCU DP TDU 120e Option ModulesDSX-1 DSU DP Option Module Architecture TDU 120e Option Modules TDU 120e Configuration Applications Router, PBX, Video Conferencing Application Receipt Inspection InstallationUNPACK, INSPECT, Power UP Adtran Shipments DC Powered Units Power ConnectionAC Powered Units Customer Provides Grounding Instructions Installation Identification of Rear Panel Layout TDU 120e Rear Panels TDU 120e Interfaces Network Interface Control In Port External Alarm ConnectorDS-1 PBX Interface Craft Port Power UP Testing Self-Test Set Unit Identification InitializationSet User Passcode Set Control Port Chain In PC Chain In/Chain Out Normal POWER-UP Procedure Installation Operation Menu Operation Main Menu Sample Terminal Screen with TDU 120e MenuGeneral Menu Traversal Select and Activate a Menu Item Step Action Result Example of Basic Menu Travel Exit Any Menu Field Operation or Display Data Port IdentificationEdit the Data Field Menu Structure Telnet/Terminal Main Menu Menu Options Flash Download Management ConfigurationFront Panel Quit Session Craft Port ACO SwitchRemote LED Network Monitor Jack LEDs LED Port 1.1 Option Card Monitor Jacks Port Status LEDs Watch PRO Adtran PC Program Setting up the TDU 120e to Work over a LANAlternate Methods of Control Step Action Setting up the TDU 120e to Work over an EIA-232 Connection Snmp Status Menu Status SES Where MeansNetwork NI Performance Reports UAS Network Interface NI Errors Active Alarms View History Port Status DTE Port Rate Nx/DBU 0.1 Menu Items DTE Data/ClockDTE Status DBU Status DBU Data/CNTRLDBU Control Slip DS-1 0.2 Menu Items DS-1 ErrorsRemote Port LNK Clear Port AlarmEthernet Status CPU Configuration Menu Config TDU 120e Config Menu Tree Network NI Menu Tree Unit Menu Tree Network NI Network NI Menu Items Timing Mode Network Timed Network Timed Clock Source Base DS-1 Base DS-1 Timed Clock Source Base DTE Timing Base DTE Timed Clock Source Internal Timing Internal Clock Source Secondary Timing Secondary Clock Source Normal CSU Timing Normal CSU Alarm Report ATT & FT1, Reject ALL BPV Threshold Alarm FormatUnit Menu Exit IP Address Default RouterControl Port Subnet Address Auto Map ExchangeOFF DS0 Map a Map In UseDS0 Map a and DS0 Map B DS0 Map B DS0 Maps Configuration Menu 10. DS0 Temp Map Initializing the Temp Map Creating a DSO MapStep Explanation If you want to Enter selections Applying the Temp Map Editing the Temp MapStep Action Explanation Copying Map Create Temp Map Reviewing MapsCopy Map a B to Temp Map Review Temp Map Port Configuration Port ConfigReview Map a B Edit Temp Map Nx56/64 Config Nx/DBU 0.1 Menu Items Inhib Backup Mode Normal Mode of OperationDial Backup Config Backup On Retry Delay Backup DelayRestore Delay Pattern Verify Backup Testing Wkend Lockout Inband Lpback DS-1 0.2 Menu ItemsTrap in DBU RBS End Robbed Bit SignalingRBS Start Configuration Menu Utility Menu Util If you want to Do this Factory RestoreTime/Date Press Escape Change/Set a Passcode Set PasscodeUnit ID Lost Passcode MAC Address Software RevisionPort Utility To Set the Unit Identification Test Menu Test Network Tests Loopback Tests TDU 120e Ansi FT1 LLB Ansi FDL PLBAnsi FDL LLB Qrss Pattern Test Patterns All OnesAll Zeros Qrss All DS0s Instructions for Generating a Qrss Test Pattern Step Action Qrss TST DS0sNone Pattern Result How to Run an End-to-End Test on Fractional DS0s Step Action Sync Run Self-Test Test Name What it does Port Tests DTE Loopback Results REM V.54Pattrn DBU Loopback DBU TST Result Cancel TestsDBU DATA/CNTRL Port Loopback Test Menu Remote/Management Menus Remote Menu AccessManagement Configuration Unit Access Table Unit Access Table Unit Access Table Commands Command What it does Snmp Trap Community Snmp Read CommunitySnmp Read/Write Community Host 1 Trap IP Address Host 4 Trap IP Address Host 2 Trap IP AddressHost 3 Trap IP Address System Name Flash Download Xmodem Tftp Server IP Address Begin Firmware updateQuit Session Tftp Server File name T120e.biz Remote/Management Menus Basic Components of Snmp What is SNMP?Appendix a Understanding Snmp Network Manager GetRequest CommandsMIB GetNextRequest Trap MessageGetResponse TDU 120e Snmp Access Snmp Trap Configuration Snmp MIB Browser Configuration RFC1406.MIB Snmp MIB Files Appendix A. Understanding Snmp Network Appendix B Connector PinoutsWiring Control In/Chain Pin Name Description Control-Out/Chain-Out Table B-4. Chain-Out Pinout Table B-5. Craft Port Pinout Pin Nx56/64 DTETable B-6. V.35 Pinout for Nx56/64 DTE Base DS-1 PBX 12,13,14,15 10BaseT AlarmPower Network Interface NI Alarm MessagesAppendix C System Messages Nx/DBU Interface Fifo Alarm PLL AlarmZeros Alarm DS-1 PBX Interface Status Messages Line Loop Up Pattern OffFrame Slip Port Loop Up T1/FT1 Interface Appendix D SpecificationsElectrical Specifications Nx/DBU Interface Port 0.1-Nx56/64 V.35 Interface CTS, DCD, DSR DS-1 Interface Port Management Interfaces Option Slot Interface RateReceiver Chassis Specification Environmental Specifications Index Numerics Index 61202156L2-1 Index-3 Index-4