TSU 120 Clock Sources | ADTRAN TSU 120e specs

Chapter 5. Configuration Menu

TSU 120 Clock Sources

The TSU 120 is operable from various clock sources permitting it to perform properly in many different applications. Set the network interface clocking options with the clocking options set by the Network (NI) Configuration menu options.

The following clock source options are available:

•Network

•Base DSX-1 Timing

•DTE Timing

•Internal Timing

•Secondary Timing

•Normal (CSU) Timing

•U-BR1TE

The selected clock option always designates the clock source for transmission. Clocking necessary for receiving data is always re- covered from incoming data.

61202129L1-1

TSU 120 User Manual

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ADTRAN TSU 120e user manual TSU 120 Clock Sources

Contents

Part Number 1202129L1 1202129L2 TSU 120 & 120e Trademarks Adtran Web Site Product Matrix Faxback Document Line Y2K Project 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 BR1TE TSU Option ModulesOCU DP DSU DP TSU 120 Configuration Applications Option Module ArchitectureRouter, PBX, Video Conferencing Applications Customer Provides UNPACK, INSPECT, Power UPReceipt Inspection Adtran Shipments Include Grounding Instructions Power Connection Installation TSU 120e Rear Panel Identification of Rear Panel Layout TSU 120 Interfaces Network Test InterfaceNx56/64 Serial Interface TSU 120e only Chain Port Output DSX-1 PBX InterfaceDSX-1 Test Interface Chain Port Input Set User Passcode Power Up TestingSelf-Test Initialization Set Chain Port Input Chain-In PCChain-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 Util Utilities Config ConfigurationFront Panel Menu Structure Status Alternate Methods of Control Watch Pro Adtran PC ProgramWatch 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 DBU Data/CNTRL TSU 120e only Nx56/64 Menu Items DTE Data/ClockDTE Status Port Rate YES/NO indication of active DBU status DSX-1 Menu Items DSX-1 ErrorsDBU Contrl TSU 120e only DBU Status TSU 120e only Clear Port Alarm Clear Port Alm Remote PortEnet Status TSU 120e only Status Menu Configuration Menu Complete Configuration Menu Network NI Network NI Menu ItemsMenu Item Description BIT SET LBOInband Lpbck 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 Mask DefaultIP Address Subnet Auto Map Exchange Map XchngMap In Use AB OFF Review MAP AB DS0 Map a and DS0 Map BCopy a B Temp Create Temp DSO Map Example Review TempEdit Temp Apply Temp AB Create Temp Selection Screen DS0 Rate Port Configuration Port ConfigNx56/64 Port Configuration Port Config Menu Items Nx56/64 Menu Items Description DSR DataCTS DCD Inband Mode Normal Mode of OperationTX CLK Source Backup Delay DBU Configuration Menu Items TSU 120e onlyBackup Mode Backup on Testing Restore DelayRetry Delay Backup Yellow Alarm Enable HRDisable HR DSX-1 Port Configuration Port Config Menu Items Loopback SignalingLine Length FT IN-BAND Utility Menu Complete Utility Menu Tree If you want to Do this Factory Restore Fact RestoreTime/Date Set Passcode No Passcode Desired Unit IDChange/Set a Passcode Passcode Automatic Time-out Enet Address TSU 120e only CMD ModeSoftware Revision Software Rev Port Utility Option Ports Utility Menu Test Menu Complete Test Menu Tree Line Loopback Network TestsLoopback Tests Network Interface Loopbacks Activates the line loopback Network Loopback Tests Test Patterns All Zeros All OnesQrss Pattern Example Terminates pattern generation Run Self-test Port Tests Loop is deactivated Port Test Menu Items for 0.1 Nx56/64 DBU TST Result TSU 120e only Cancel TestsDBU Loopback TSU 120e only DBU Test TSU 120e only Telnet/Terminal Main Menu Main Menu DS0 Maps Configuration Menu Status, Config, Util, and Test Menu Options Map Configuration Initializing the Temp MapIf you want to Use these selections Reviewing Maps Editing the Temp MapExplanation Applying the Temp Map Remote Menu Access Management ConfigurationUnit Access Table Unit Access Table Add New Unit Snmp Read Community Default Unit PasscodeModify Unit Delete Unit Host 3 Trap IP Address Snmp Trap CommunityHost 1 Trap IP Address Host 2 Trap IP Address Auth. Fail Traps Sent Telnet/Terminal TimeoutTelnet/Terminal Password System Location Quit Session Flash Download Agent About SnmpBasic Components Network Manager GetNextRequest CommandsMessages GetRequest Trap TSU 120 Snmp Access Snmp Trap Configuration Table A-1. How to Configure Network Manager MIB Snmp MIB Browser Configuration Ftp.adtran.com Snmp MIB Files Supported by the TSUStandard MIBs Adtran Enterprise-specific MIBs Adtran Product MIB ADTRAN.MIB Appendix B Understanding TR-08 Table B-1. Alarm Conditions FelpOOF TR-08 Channel Number Port TR-08 DS0 Conversion TableTable B-2.TR-08 DS0 Conversion Table DS0 Appendix B. Understanding TR-08 Table C-1. Network Pinouts WiringNetwork Pinouts Connections Table C-2. Control In/Chain in Pinout Control In/Chain Table C-3. Chain Out Pinout Chain Out Connector type Part number Nx56/64 DTETable C-4. V.35 Pinout Nx56/64 DTE Connector type RJ-48C Table C-5. Pinout Connectors for Modular Jack InterfaceBase DSX-1 PBX Pin Name to NIC Connector type Usoc10BaseT TSU 120e only Table C-6 BaseT Ethernet TSU 120e only Alarm Messages Network Interface NINx56/64 Interface Status Messages Following messages indicate the status of the Nx56/64 card Appendix D. System Messages Electrical Specifications T1/FT1 InterfaceCompatibility Nx56/64 V.35 Interface CTS, DCD, DSRDSX-1 Interface Option Slot Interface Chassis SpecificationsManagement Interfaces Chain In/Out Ports Max Power Environmental SpecificationsInput Power Fuse Operating Temperature Numerics Index GetNextRequest Snmp A-5 Index-4 61202129L1-1 Index-5 Index-6 61202129L1-1 Presales Inquiries and Applications Support Post-Sale SupportRepair and Return