Chapter 3 Operation IPmux-1/1E Installation and Operation Manual
3-2 Front Panel Controls, Connectors, and Indicators
2 3
7
4 5
1

Figure 3-1. IPmux-1 Front Panel LEDs

:FOR CONTINUED
TYPE AND RATING OF FUSE.
FIRE, REPLACE ONLY WITH SAME
PROTECTION AGAINST RISK OF
CAUTION
100-230 VAC
1.6A T 250V
POWER
E1 ETH
8

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: Fram e being transferred on line
Off: No activity
6 ETH 100M LED On: 100 Mbps
Off: 10 Mbps
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