Nortel Passport 4460, Hardware Reference Manual

Page: 120 / 152

120 Appendix A Indicators
205677-F Rev 00
E1/FE1 G.703/G.704 Adapter Module (WAN)
Refer to the chart below for definitions of the E1/FE1 G.703/G.704 Adapter
Module (RJ or BNC) indicator functions on the Passport 4460 unit.
The indicators will blink on and off during diagnostic testing, but they will not
stay on to indicate data transfer until you have configured and enabled ATM WAN
T1.
Indicator Color Definition
Local Alarm Amber Lights when the E1 port is in a local alarm state
Remote Alarm Amber Lights when the E1 port has received a remote alarm
from the E1 network
Loop Amber Lights when the E1 interface is placed in loopback
mode
Sync Green Lights when the E1 port is synchronized with the E1
network
E1/FE1
G.703
Local
Alarm
Remote
Alarm
Loop
E1 ATM Sync
Indicators