Dell 8 Owner's Manual page 90

Table 1-23. Brocade M4424 SAN I/O Module Indicators
Indicator Type Pattern
Fibre Channel Off
port status
Amber on
indicator
Green on
Green blinking
slowly
Green blinking
quickly
Green flickering
Amber blinking
slowly
Amber blinking
rapidly
Fibre Channel Off
port speed
Green on
indicator
Amber on
Module status Off
indicator
Green on
Amber on
Green/amber
blinking
Module power Off
indicator
Green
Status/ Blue on
identification
Blue off
indicator
Amber flashing
90
About Your System
Description
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
1 Gb link established
2 Gb link established
4 Gb link established
Module is off or enclosure power is off
All ports are ready for use
Module is booting being reset, or ports are offline
Diagnostic message in error log, or environmental
range exceeded
Power to the module is off
Module has power
Primary module in a stack, if applicable
Secondary module in a stack
Fault condition in module