Power Connection, Grounding Instructions | ADTRAN TSU 120e manual

Chapter 2. Installation

Power Connection

Each TSU 120 is equipped with a captive eight-foot power cord, terminated by a three-prong plug which connects to a grounded power receptacle.

Power to the TSU 120 must be from a grounded 90-120 VAC, 50/ 60 Hz source.

GROUNDING INSTRUCTIONS

Grounding instruction information from the Underwriters' Lab- oratory UL 1950 3rd Edition, is provided in this section.

An equipment grounding conductor that is not smaller in size than the ungrounded branch-circuit supply conductors is to be installed as part of the circuit that supplies the product or sys- tem. Bare, covered, or insulated grounding conductors are acceptable. Individually covered or insulated equipment grounding conductors shall have a continuous outer finish that is either green, or green with one or more yellow stripes. The equipment grounding conductor is to be connected to ground at the service equipment.

The attachment-plug receptacles in the vicinity of the product or system are all to be of a grounding type, and the equipment grounding conductors serving these receptacles are to be con- nected to earth ground at the service equipment.

A supplementary equipment grounding conductor shall be installed between the product or system and ground that is in addition to the equipment grounding conductor in the power supply cord.

The supplementary equipment grounding conductor shall not be smaller in size than the ungrounded branch-circuit supply conductors. The supplementary equipment grounding con- ductor shall be connected to the product at the terminal pro- vided, and shall be connected to ground in a manner that will retain the ground connection when the product is unplugged from the receptacle. The connection to ground of the supple-

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TSU 120 User Manual

61202129L1-1

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ADTRAN TSU 120e user manual Power Connection, Grounding Instructions

Contents

TSU 120 & 120e Part Number 1202129L1 1202129L2 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 Operation Chapter Status Menu Chapter Configuration Menu Chapter Utility Menu Chapter Test Menu Chapter Telnet/Terminal Menus Index Index-1 Table of Contents List of Figures List of Figures List of Tables List of Tables Introduction TSU 120 Overview Standard Features in the TSU DSU DP TSU Option ModulesOCU DP BR1TE TSU 120 Configuration Applications Option Module ArchitectureRouter, PBX, Video Conferencing Applications Adtran Shipments Include UNPACK, INSPECT, Power UPReceipt Inspection Customer Provides Power Connection Grounding Instructions Installation Identification of Rear Panel Layout TSU 120e Rear Panel TSU 120 Interfaces Network Test InterfaceNx56/64 Serial Interface TSU 120e only Chain Port Input DSX-1 PBX InterfaceDSX-1 Test Interface Chain Port Output Initialization Power Up TestingSelf-Test Set User Passcode Set Chain Port Input Chain-In PCChain-in/Chain Out Power-Up Procedure Installation Front Panel Front Panel Descriptions Name LED Descriptions CSU Status Button. See Operation Keys on TSU 120 Front Panel Layout DSU/DSX Status Module Status Operation Keys General Menu Operation Select and Activate a Menu Item Step Action Set the Data Field Display Only Data Fields Data Port Identification Exit Any Menu Field Operation Or Display Status Config ConfigurationFront Panel Menu Structure Util Utilities Alternate Methods of Control Watch Pro Adtran PC ProgramWatch Pro/LAN Connection Watch Pro/EIA-232 Connection Snmp Terminal Mode Telnet Status Menu Network Performance Reports NI Perf Rpts Network Interface Performance Report Network Interface Errors NI Errors Active Alarms View History Port Status Port Rate Nx56/64 Menu Items DTE Data/ClockDTE Status DBU Data/CNTRL TSU 120e only DBU Status TSU 120e only DSX-1 Menu Items DSX-1 ErrorsDBU Contrl TSU 120e only YES/NO indication of active DBU status 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 Lpbck SET LBOInband BIT TSU 120 Clock Sources Network Timed Network Timed Clock Source Base DSX-1 Timing DSX-1 Timed Clock Source DTE Timing DTE Timed Clock Source Internal Timing Internal Clock Source Secondary Timing Normal CSU Timing Normal CSU Unit Menu Subnet DefaultIP Address Mask OFF Map Exchange Map XchngMap In Use AB Auto Create Temp DS0 Map a and DS0 Map BCopy a B Temp Review MAP AB Apply Temp AB Review TempEdit Temp DSO Map Example Create Temp Selection Screen Nx56/64 Menu Items Description Port Configuration Port ConfigNx56/64 Port Configuration Port Config Menu Items DS0 Rate DCD DataCTS DSR Inband Mode Normal Mode of OperationTX CLK Source Backup on DBU Configuration Menu Items TSU 120e onlyBackup Mode Backup Delay Backup Restore DelayRetry Delay Testing DSX-1 Port Configuration Port Config Menu Items Enable HRDisable HR Yellow Alarm IN-BAND SignalingLine Length FT Loopback Utility Menu Complete Utility Menu Tree Set Passcode Factory Restore Fact RestoreTime/Date If you want to Do this Passcode Automatic Time-out Unit IDChange/Set a Passcode No Passcode Desired Port Utility Option Ports CMD ModeSoftware Revision Software Rev Enet Address TSU 120e only Utility Menu Test Menu Complete Test Menu Tree Network Interface Loopbacks Network TestsLoopback Tests Line Loopback Network Loopback Tests Activates the line loopback Test Patterns All Zeros All OnesQrss Pattern Terminates pattern generation Example Run Self-test Port Tests Port Test Menu Items for 0.1 Nx56/64 Loop is deactivated DBU Test TSU 120e only Cancel TestsDBU Loopback TSU 120e only DBU TST Result TSU 120e only Main Menu Telnet/Terminal Main Menu Status, Config, Util, and Test Menu Options DS0 Maps Configuration Menu Map Configuration Initializing the Temp MapIf you want to Use these selections Applying the Temp Map Editing the Temp MapExplanation Reviewing Maps Remote Menu Access Management ConfigurationUnit Access Table Unit Access Table Add New Unit Delete Unit Default Unit PasscodeModify Unit Snmp Read Community Host 2 Trap IP Address Snmp Trap CommunityHost 1 Trap IP Address Host 3 Trap IP Address System Location Telnet/Terminal TimeoutTelnet/Terminal Password Auth. Fail Traps Sent Flash Download Quit Session Network Manager About SnmpBasic Components Agent GetRequest CommandsMessages GetNextRequest TSU 120 Snmp Access Trap Snmp Trap Configuration Snmp MIB Browser Configuration Table A-1. How to Configure Network Manager MIB Adtran Product MIB ADTRAN.MIB Snmp MIB Files Supported by the TSUStandard MIBs Adtran Enterprise-specific MIBs Ftp.adtran.com Appendix B Understanding TR-08 Table B-1. Alarm Conditions FelpOOF DS0 TR-08 DS0 Conversion TableTable B-2.TR-08 DS0 Conversion Table TR-08 Channel Number Port Appendix B. Understanding TR-08 Connections WiringNetwork Pinouts Table C-1. Network Pinouts Control In/Chain Table C-2. Control In/Chain in Pinout Chain Out Table C-3. Chain Out Pinout 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 Table C-6 BaseT Ethernet TSU 120e only Connector type Usoc10BaseT TSU 120e only Pin Name to NIC 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 Chain In/Out Ports Chassis SpecificationsManagement Interfaces Option Slot Interface Fuse Operating Temperature Environmental SpecificationsInput Power Max Power Index Numerics GetNextRequest Snmp A-5 Index-4 61202129L1-1 Index-5 Index-6 61202129L1-1 Presales Inquiries and Applications Support Post-Sale SupportRepair and Return