Cisco Systems IPMUX-1E operation manual IPmux-1 Front Panel LEDs, Name Type Function

Chapter 3 Operation IPmux-1/1EInstallation and Operation Manual

1	2	3
4	5	7

Figure 3-1. IPmux-1 Front Panel LEDs

8

100-230 VAC 1.6A T 250V

POWER

CAUTION : FOR CONTINUED

PROTECTION AGAINST RISK OF

FIRE, REPLACE ONLY WITH SAME

TYPE AND RATING OF FUSE.

E1

ETH

Figure 3-2. IPmux-1 Rear Panel Switch

Table 3-1. IPmux-1 System Indicators and Switches

No.	Name	Type	Function
1	PWR	LED	On: Unit powered
			Off: Unit not powered
2	RDY	LED	On: Device OK
			Off: Self-test in progress
			Blinking: Malfunction detected
3	SYNC E1	LED	On: Port synchronized (no alarm)
			Off: Unframed: Signal loss or AIS detected
			Framed: Signal loss, loss of frame or AIS detected
			Blinking: RDI detected (remote alarm)
4	ETH LINK	LED	On: Line OK
			Off: Link not active
5	ETH ACT	LED	On: Frame being transferred on line
			Off: No activity
6	ETH 100M	LED	On: 100 Mbps
			Off: 10 Mbps

3-2 Front Panel Controls, Connectors, and Indicators