Paradyne T1 T1 Access Mux 926x - Manual (Page 222)

Troubleshooting
9-40 9161-A2-GH30-30 April 1998
OCU Loopback
The OCU Loopback loops the data received from the T1 interface for the selected
port back to the T1 interface.
98-15959
Network
Interface
All
1s
T1
NAM
OCU
APM
OCU
Port
OCU
Loopback
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
DS-0 Loopback
The DS-0 Loopback loops the data received from the T1 interface for the
selected port back to the T1 interface.
98-15960
Network
Interface
All
1s
T1
NAM
OCU
APM
OCU
Port
DS-0
Loopback
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