Dell PowerEdge M520 Information Update  - Page 20

Table 1-6. Brocade M5424 FC8 I/O Module Indicator Type Pattern Description Fibre Channel Off port status indicator Amber on Green on No signal carrier Signal present but not online Online, but no activity Green blinking Online but segmented slowly Green blinking Internal loopback quickly Green flickering I/O activity on port Amber blinking Port disabled slowly Amber blinking Error or fault with port rapidly Fibre Channel Off port speed indicator Green on Amber on 2 Gb link established 4 Gb link established 8 Gb link established Module status Off indicator Green on Module is off or enclosure power is off. All ports are ready for use. Amber on Module is booting being reset, or ports are offline. Green/amber blinking Diagnostic message is in error log, or environmental range is exceeded. Module power Off indicator Green Power to the module is off. Module has power. Status/ Blue on identification indicator Blue off Primary module in a stack, if applicable Secondary module in a stack Amber flashing Fault condition in module 20 Information Update