Cisco Systems ASR 903 manual Interface Module LEDs, Color/State Description

Chapter 5 Troubleshooting

LED Summary

Table 5-10	RSP LEDs (continued)
LED	Color/State	Description (two LEDs for eachT1/E1 port)
	Flashing	Holdover
	yellow
	Green	Locked to source
USB flash	Flashing	USB activity
(MEM)	green
BITS	Off	Out of service/not configured
	Amber	Fault or loop condition
	Green	In frame/working properly

Interface Module LEDs

Table 5-11summarizes the interface module LEDs. This LED summary applies to the following interface modules:

•SFP Gigabit Ethernet Interface Module

•RJ45 Gigabit Ethernet Interface Module

•XFP 10 Gigabit Ethernet XFP Interface Module

Table 5-11	Interface Module LEDs
LED	Color/State	Description
Power	Off	Disabled/no power to IM
(PWR)
	Green	Enabled and power rails on IM in range
Status	Off	Disabled/power-down
(STAT)
	Red	Failure (on at reset)
	Amber	Booting (if local CPU)
	Green	Operational
Link status	Off	Inactive or no connection
(L)
	Amber	Fault/loop condition
	Green	Ok with no activity
	Flashing	OK with activity
	green
Speed (S)	Off	100/10 Mbps/Slow
	Green	1Gbps/Full

Cisco ASR 903 Router Hardware Installation Guide

5-8 OL-25178-04