8-5
Panel and Interface LEDs
Figure 8-6 shows the 1FE module panel.
Figure 8-6
1FE module panel
10/100BASE-TX
Figure 8-7 shows the 2FE module panel.
Figure 8-7
2FE module panel
0
1
Figure 8-8 shows the 2FE module panel.
Figure 8-8
4FE module panel
Table 8-2 describes the LEDs on the 1FE/2FE/4FE module panel and how to read their state.
Table 8-2
LEDs on the 1FE/2FE/4FE module
LED
Description
LINK
OFF means no link is present; ON means a link is present.
ACTIVE/ACT
OFF means no packets are being transmitted or received on the interface;
blinking means packets are being transmitted/received on the interface.
Interface Cable
Ethernet cable
The FE modules use category-5 twisted-pair cables with RJ-45 connectors (see Figure 8-9). Pins 1 and
2 of the connectors are for transmitting data, and Pins 3 and 6 are for receiving data.
Figure 8-9
Ethernet cable
