Test Patterns All Ones, All Zeros, Qrss Pattern | ADTRAN TDU 120e

Chapter 7. Test Menu

After a REMOTE LOOPBACK option is selected, the TDU 120e verifies that the far end is actually in a loopback by checking for the receipt of a code looped back from the far end.

Once the REMOTE LOOPBACK type is selected, the terminal displays the loopback progress by displaying LOOPING until loopback is verified.

Test Patterns

All Ones

Sends an all ones pattern to the network.

All Zeros

Sends an all zeros pattern to the network.

QRSS Pattern

The QRSS pattern is commonly used to simulate real data in T1 interfaces. This pattern can be assigned to appear in all DS0s or only in TST DS0S. When QRSS is set in all DS0s and one of the network loopbacks previ- ously described is activated at the far end, a total end-to- end integrity check can be run without the need for any external test equipment.

When QRSS is assigned to TST DS0S, an integrity check of the link can be run along with normal data flow. The TST DS0S are user assigned as part of the DS0 Map.

This sets the pattern for the test and initiates the trans- mission of the pattern. The test is terminated by selecting

NONE.

The following patterns are available:

QRSS All DS0s

Generates a QRSS test pattern and inserts the pattern into all DS0s.

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TDU 120e User Manual

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ADTRAN TDU 120e user manual Test Patterns All Ones, All Zeros, Qrss Pattern, Qrss All DS0s

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 Post-Sale Support Customer Service, Product Support Information, and TrainingPresales Inquiries and Applications 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 DSX-1 TDU 120e Option ModulesOCU DP DSU DP TDU 120e Option Modules Option Module Architecture Router, PBX, Video Conferencing Application TDU 120e Configuration Applications UNPACK, INSPECT, Power UP InstallationReceipt Inspection Adtran Shipments AC Powered Units Power ConnectionDC Powered Units Customer Provides Grounding Instructions Installation TDU 120e Rear Panels Identification of Rear Panel Layout Network Interface TDU 120e Interfaces DS-1 PBX Interface External Alarm ConnectorControl In Port Craft Port Self-Test Power UP Testing Set User Passcode InitializationSet Unit Identification Set Control Port Chain In/Chain Out Chain In PC Normal POWER-UP Procedure Installation Menu Operation Operation General Menu Traversal Sample Terminal Screen with TDU 120e MenuMain Menu Select and Activate a Menu Item Example of Basic Menu Travel Step Action Result Exit Any Menu Field Operation or Display Data Port IdentificationEdit the Data Field Telnet/Terminal Main Menu Menu Structure Menu Options Front Panel Management ConfigurationFlash Download Quit Session Remote LED ACO SwitchCraft Port Network Monitor Jack LED LEDs Port Status LEDs Port 1.1 Option Card Monitor Jacks Alternate Methods of Control Setting up the TDU 120e to Work over a LANWatch PRO Adtran PC Program Step Action Snmp Setting up the TDU 120e to Work over an EIA-232 Connection Status Status Menu Network NI Performance Reports Where MeansSES UAS Active Alarms Network Interface NI Errors Port Status View History 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 Ethernet Status Clear Port AlarmLNK CPU 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 Unit Menu Alarm FormatBPV Threshold Exit Control Port Default RouterIP Address Subnet Address Auto Map ExchangeOFF DS0 Map a and DS0 Map B Map In UseDS0 Map a DS0 Map B 10. DS0 Temp Map DS0 Maps Configuration Menu Step Explanation Creating a DSO MapInitializing the Temp Map If you want to Enter selections Step Action Explanation Editing the Temp MapApplying the Temp Map Copying Map Create Temp Map Reviewing MapsCopy Map a B to Temp Map Review Map a B Port Configuration Port ConfigReview Temp Map Edit Temp Map Nx/DBU 0.1 Menu Items Nx56/64 Config Inhib Dial Backup Config Normal Mode of OperationBackup Mode Backup On Restore Delay Backup DelayRetry Delay Pattern Verify Wkend Lockout Backup Testing Inband Lpback DS-1 0.2 Menu ItemsTrap in DBU RBS End Robbed Bit SignalingRBS Start Configuration Menu Util Utility Menu Time/Date Factory RestoreIf you want to Do this Press Escape Unit ID Set PasscodeChange/Set a Passcode Lost Passcode Port Utility Software RevisionMAC Address To Set the Unit Identification Test Test Menu Loopback Tests Network Tests TDU 120e Ansi FT1 LLB Ansi FDL PLBAnsi FDL LLB All Zeros Test Patterns All OnesQrss Pattern Qrss All DS0s None Qrss TST DS0sInstructions for Generating a Qrss Test Pattern Step Action Pattern Result 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 Pattrn REM V.54Results DBU Loopback DBU DATA/CNTRL Cancel TestsDBU TST Result Port Loopback Test Menu Remote/Management Menus Remote Menu AccessManagement Configuration Unit Access Table Unit Access Table Command What it does Unit Access Table Commands Snmp Read/Write Community Snmp Read CommunitySnmp Trap Community Host 1 Trap IP Address Host 3 Trap IP Address Host 2 Trap IP AddressHost 4 Trap IP Address System Name Xmodem Flash Download Quit Session Begin Firmware updateTftp Server IP Address Tftp Server File name T120e.biz Remote/Management Menus Appendix a Understanding Snmp What is SNMP?Basic Components of Snmp Network Manager MIB CommandsGetRequest GetNextRequest Trap MessageGetResponse TDU 120e Snmp Access Snmp Trap Configuration RFC1406.MIB Snmp MIB Browser Configuration Snmp MIB Files Appendix A. Understanding Snmp Network Appendix B Connector PinoutsWiring Pin Name Description Control In/Chain Table B-4. Chain-Out Pinout Control-Out/Chain-Out 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 Appendix C System Messages Alarm MessagesNetwork Interface NI Nx/DBU Interface Zeros Alarm PLL AlarmFifo Alarm DS-1 PBX Interface Status Messages Frame Slip Pattern OffLine Loop Up Port Loop Up T1/FT1 Interface Appendix D SpecificationsElectrical Specifications CTS, DCD, DSR Nx/DBU Interface Port 0.1-Nx56/64 V.35 Interface DS-1 Interface Port Management Interfaces Option Slot Interface RateReceiver Environmental Specifications Chassis Specification Numerics Index Index 61202156L2-1 Index-3 Index-4