Test ds1 circuits, Test ds1 circuits -20 – Carrier Access Access Navigator User Manual
Page 234
10-20
August 2003
Access Navigator - Release 1.8
Provision GR-303 Service
Test DS1 Circuits
Test DS1 Circuits
NOTE:
The Access Navigator supports the following T1.403 loop tests:
• Responds to ESF bit patterned loop requests (when loopdetect is on)
• Generates ESF bit patterned loop requests
• Generates SF CSU inband loopcodes
NOTE:
The Access Navigator provides line and payload loopback commands for
troubleshooting line problems. See Diagnostics & Troubleshooting on
NOTE:
If the Access Navigator is connected to the local digital switch, you can use the
status eoc
and status tmc commands to determine the link status. "Up" status
indicates the LAPD communications link with the switch is established and healthy.
Follow standard practices to test groom DS1 circuits.