Troubleshooting
OCU Loopback
DS-0 Loopback
9-40
The OCU Loopback loops the data received from the T1 interface for the selected
port back to the T1 interface.
OCU
APM
OCU
All
Port
1s
The following test is the only test allowed to run at the same time as an OCU
Loopback. No other tests can be running when an OCU Loopback test is initiated:
H
Line Loopback
The DS-0 Loopback loops the data received from the T1 interface for the
selected port back to the T1 interface.
OCU
APM
OCU
All
Port
1s
The following test is the only test allowed to run at the same time as an DS-0
Loopback. No other tests can be running when a DS-0 Loopback test is initiated:
H
Line Loopback
T1
NAM
OCU
Loopback
Network
Interface
98-15959
T1
NAM
Network
Interface
DS-0
Loopback
98-15960
April 1999
9161-A2-GH30-40