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Table of Contents
Table of Contents
Chapter 1. Introduction
T1/FT1 Overview ...............................................................................................1
T1 Service Offerings ....................................................................................1
Fractional T1.................................................................................................2
TSU 600 Overview ..............................................................................................3
Functional Description ...............................................................................3
TSU ..................................................................................................3
TSU 100 ...........................................................................................3
TSU 600 ...........................................................................................3
Identification of Rear Panel Layout ..........................................................5
Features of the TSU 600 ..............................................................................6
TSU Interfaces ..............................................................................................7
Network Interface........................................................................................7
Control Port Input .......................................................................................8
Chain Port Output.......................................................................................8
Three Methods of Control .................................................................................9
Front Panel ...................................................................................................9
ADTRAN PC Program ...............................................................................9
SNMP ............................................................................................................9
Option Slot Arrangement ................................................................................10
Slot 1 ............................................................................................................10
Slot 2 ............................................................................................................10
Slots 3-5 .......................................................................................................10
Slot 6 ............................................................................................................11
Option Ports ......................................................................................................12
Secondary Interfaces (SI) ..........................................................................12
Other Data Interfaces ................................................................................12
TSU 600 Clock Sources .............................................................................13
Network Timed..........................................................................................13
DTE Timed .................................................................................................14
Internal Timing ..........................................................................................15
Normal (CSU) Timing...............................................................................16
TSU 600 Testing.................................................................................................17
Self Tests .....................................................................................................17
61200.076L2-1 TSU 600 User Manual i