InstallationComponent LEDsD000140-000 1-45A12200 and 12300Figure 1-34 12200 and 12300LEDsIB Port LEDsEach module IB port has a Green IB link status LED that provide the followingindications:• On - the logical link is up (port is in the Active state).• Off - the physical link is down (port is in the Down state).StatusThe status LED indicates one of the following conditions:• Steady Green - the module is operating normally.• Blinking Green - LED test state.• Off - module is in the removable state.AttentionThe Attention LED indicates one of the following conditions:• Off - the system functioning normally.• Steady Amber - the system requires some attention, which could indicate oneof the following conditions:• The switch temperature is at a warning level on the module.• The switch silicon temperature is at a warning level (approximately 90 degreesC).