Ce1 Network Processor Module Led Indicators; Figure 4-16 Channelized E1 Network Interface Processor - Cisco EF4116 Hardware Installation And Maintenance Manual

CE1 Network Processor Module LED Indicators

The three LEDs on the CE1 network processor module are labeled loopback, local alarm, and remote
alarm. (See Figure 4-16.)
Figure 4-16
The three LEDs on the CE1 front panel indicate the following:
•
•
•
Channelized E1 Network Interface Processor
DB-15
female
Local alarm—Indicates a loss of signal, a loss of frame, or unavailability because of excessive
errors.
Remote alarm—Indicates a remote alarm is received from the remote end because of a local
alarm at the remote end.
Loop—Indicates controller local loopback.
Reading Network Processor Module LED Indicators
cE1 / PRI
Troubleshooting the Initial Hardware Configuration 4-13