Table of Contents
RDL With Test Pattern (TP) ......................................................................................... 21
Test Pattern (PTRN) ...................................................................................................... 22
Remote Tests .......................................................................................................................... 23
Chapter 4. Specifications Summary
Specifications and Features ................................................................................................. 25
Loop Interface .................................................................................................. 25
Line Requirements .......................................................................................... 25
Loop Rates ........................................................................................................ 25
Receiver Sensitivity ......................................................................................... 25
DTE Interfaces ................................................................................................. 25
DTE Data Rates ................................................................................................ 25
DTE Operating Modes ................................................................................... 25
Diagnostics ....................................................................................................... 26
Power ................................................................................................................ 26
Environment .................................................................................................... 26
Index ....................................................................................................................................... 27
List of Tables
Table 2-A
Switch Settings for DTE Async Rate .............................................................. 9
Table 2-B
Network Connections ......................................................................................11
Table 2-C
Pin Assignments for Primary EIA-232 Connector ..................................... 12
List of Figures
Figure 1-1 DSU 5600 Front Panel ....................................................................................... 4
Figure 1-2 DSU 5600 Rear Panel ........................................................................................ 5
Figure 3-1 DTE Only Test Diagram ................................................................................. 15
Figure 3-2 DTE with Test Pattern Test Diagram ............................................................ 17
Figure 3-3 DTE and Loop Test Diagram ......................................................................... 19
Figure 3-4 Loop Only Test Diagram ................................................................................ 20
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DSU 5600 User Manual
61200.078L1-1
