Remote Loopbacks - Paradyne HotWire 7914 User Manual

Remote Loopbacks

7914-A2-GB20-00
When a remote loopback is enabled, the red Loop Bk LED on the front panel
of the remote (far-end) unit lights up and remains lit until the loopback is
disabled. The Loop Bk LED on the local (initiating) unit does not light.
CO
Diagnostic
E1 HDSL
Equipment
Terminal
Figure 7-3. Remote Loopback Initiated by the CO Unit
CO
Diagnostic
E1 HDSL
Equipment
Figure 7-4. Remote Loopback Initiated by the CP Unit
February 1998
E1 HDSL
7900
7900
Loop Bk
LED lights
E1 HDSL
7900 7900
Loop Bk
LED lights
Testing
CP
Diagnostic
Equipment
7900
7900
97-15259-01
CP
Diagnostic
Equipment
7900 7900
97-15517
Terminal
7-3