ADTRAN 1202060L2-1, Руководство пользователя

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61202060L2-1 TSU LT User Manual ix
Table of Contents
Chapter 1. Introduction .......................................................................................... 1-1
T1/FT1 Overview ..................................................................................................... 1-1
T1 Service Offerings........................................................................................... 1-1
Fractional T1........................................................................................................ 1-2
TSU LT Overview............................................................................................... 1-2
Functional Description .............................................................................. 1-2
TSU LT Rear Panel ............................................................................................. 1-4
TSU LT Features ................................................................................................. 1-5
TSU LT Interfaces ............................................................................................... 1-5
Network Interface (NI) .............................................................................. 1-6
Nx56/64 Serial Interface ........................................................................... 1-6
Control Port Input ...................................................................................... 1-6
Chain Port Output ..................................................................................... 1-7
Software Management....................................................................................... 1-7
Front Panel .................................................................................................. 1-7
T-Watch Pro Management Software Program ....................................... 1-7
TSU LT Testing ................................................................................................... 1-8
Self-test ........................................................................................................ 1-8
Loopback Tests ........................................................................................... 1-8
DTE Interface Loopbacks ........................................................................ 1-10
Pattern Generation ........................................................................................... 1-11
Bridge/Router Application ............................................................................ 1-11
Chapter 2. Installation ............................................................................................ 2-1
Inspecting for Damages ........................................................................................... 2-1
Items Shipped by ADTRAN ............................................................................. 2-1
Items Provided by Customer............................................................................ 2-1
Power Connection.............................................................................................. 2-2
Power Up Testing and Initialization ............................................................... 2-2
Self-test ........................................................................................................ 2-2
Chapter 3. Operation............................................................................................... 3-1
Operation ................................................................................................................... 3-1
General Menu Operation .................................................................................. 3-1