Dell PowerEdge M1000E BMX01 Owner's Manual page 66

Figure 32. Brocade M4424 SAN I/O Module
1. fibre channel ports (8)
2. fibre channel port status indicators (8)
3. fibre channel port speed indicators (8)
4. serial port (RJ-45 connector)
The following are the I/O module indicators:
Fibre channel port
Indicator
status indicator
Off
Amber on
Green on
Green blinking slowly
Green blinking quickly
Green flickering
Amber blinking slowly
Amber blinking rapidly
66
5. module status indicator
6. power indicator
7. status/identification indicator
Status
No signal carrier
Signal present but not online
Online, but no activity
Online, but segmented
Internal loopback
I/O activity on port
Port disabled
Error or fault with port