Remote Network Send Line Loopback - Paradyne 7974 User Manual

Remote Network Send Line Loopback

T1
LIU
Framer
"
7900-A2-GB21-00
The local unit initiates this test by sending a line loopback Up or Down command
to the remote unit for 10 seconds. When the remote unit detects the loopback Up
command, it puts itself in line loopback and lights the front panel test LED. The
remote unit remains in loopback until it receives a loopback Down command or
the remote unit's test timeout value is exceeded. The send line loopback tests
both units. External equipment can be used to verify the link.
Local
CAP CAP
Framer Transceiver
Procedure
To run a Remote Network Send Line Loopback:
1. Position the cursor at the Up or Down selection next to Send Line Loopback
on the Network & DSX-1, Network, or Network & G.703 Tests screen.
2. Press the spacebar to select either Up or Down.
3. Position the cursor at the Send command next to Up or Down selection.
4. Press Enter.
The local unit stops sending the loopback command automatically after
10 seconds. You cannot stop the Send Line Loopback test manually.
The Remote Network Send Line Loopback cannot be started when any other
loopback test is active on the network interface.
August 2000
Remote
CAP CAP
Transceiver Framer Framer
Testing
T1
AIS
DSX-1
LIU
Port
98-16109
8-5