68P80801E30-A 5/1/2002
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Gen 3 Site Controller System Manual
Front Matter
Contents
Chapter 6 System Testing
6-1
Chapter Overview ............................................................................... 6-1
MMI commands ................................................................................. 6-2
Site Controller Test Equipment ......................................................... 6-4
Service Computer Startup ................................................................. 6-4
Site Controller Startup Sequence ...................................................... 6-5
E1/T1 Configuration ........................................................................... 6-7
Remotely Looping Back the T1 Site Controller for BER Testing................... 6-20
Two Types of T1 Loop-Back ............................................................ 6-20
Three Different Ways to Start and Stop a
T1 Line Loop-Back on the Site Controller ............................... 6-21
How Payload Loop-Back Works on the Site Controller ................... 6-21
Starting and Stopping Loop-Backs .................................................. 6-22
Remotely Looping Back the E1 Site Controller for BER Testing................... 6-23
Two Different Ways to Start and Stop a
E1 Line Loop-Back on the Site Controller ............................... 6-23
Front Panel Line Loop-Back Switch ................................................ 6-24
Chapter 7 System Troubleshooting
7-1
Chapter Overview ............................................................................... 7-1
Chapter 8 Software Commands
8-1
Chapter Overview ............................................................................... 8-1