Dell PowerEdge M620 Owner's Manual page 96

Figure 1-41. Brocade M5424 FC8 I/O Module
1 Fibre Channel port (8)
3 Fibre Channel port speed
indicator (8)
5 module status indicator
7 power indicator
96
About Your System
7
2
4
6
1
2
3
4
5
6
Fibre Channel port status
indicator (8)
serial port (RJ-45 connector)
status/identification indicator