14-4
Diagnostics
Model No.
Running Head
.System with Cross-Connect Option
System Testing and Diagnostics
14.4
.
System with Cross-Connect Option
14.4.1 Circuit Diagnostics
In systems equipped with Cross-Connect CPUs, the cross-connect element adds another level
of testing within the node and enhances the system’s diagnostic capabilities. The operator may
also monitor and set the state of the Transmit and Receive ABCD signaling bits of a digitized
voice circuit that is cross-connected between WANs. The table below shows detailed
information on the diagnostic capabilities of the circuits.
Voice
without
Signaling
Voice with
Signaling
Single Data
DS0
(64 Kbps)
Super-rate
Data
(N x 64 Kbps)
Loopbacks
Local loopbacks
Toward WAN1
Yes
Yes
Yes
Yes
Toward WAN2
Yes
Yes
Yes
Yes
Bit Error Rate Tester (BERT)
Patterns Supported
All 1s
Yes
Yes
Yes
Yes
All 0s
Yes
Yes
Yes
Yes
1:1
Yes
Yes
Yes
Yes
1:7
Yes
Yes
Yes
Yes
M_OOS
Yes
Yes
Yes
Yes
BERT Direction
Toward WAN1
Yes
Yes
Yes
Yes
Toward WAN2
Yes
Yes
Yes
Yes
Tones Supported
300 Hz
Yes
Yes
Yes
Yes
1 kHz
Yes
Yes
Yes
Yes
3 kHz
Yes
Yes
Yes
Yes
Tone Direction
Toward WAN1
Yes
Yes
Yes
Yes
Toward WAN2
Yes
Yes
Yes
Yes
Summary of Contents for IMA CS-200 System
Page 18: ...8 Table of Contents Model No Running Head Table of Contents...
Page 22: ...4 List of Figures Model No Running Head List of Figures...
Page 130: ...4 46 General Features Model No Running Head CPU Troubleshooting IMACS 200 General Features...
Page 148: ...5 18 WAN Ports Model No Running Head WAN port Troubleshooting WAN ports...
Page 202: ...9 14 High Speed Data Ports Model No Running Head...
Page 208: ...10 6 OHSU Ports Model No Running Head...
Page 230: ...12 16 IPR Model No Running Head IPR Configuration Screens and Settings IP Routing...
Page 264: ...A 12 System Standards and Specifications Model No Running Head IPR Server Specifications...
Page 274: ...B 10 Error Messages Model No Running Head...
Page 294: ...20 Glossary Model No Running Head Zero Code Suppression...