Compaq RAID Array 4100 User Manual page 54

4-6 Compaq StorageWorks RAID Array 4100 User Guide
Storage Hub 12
When power is applied, all LEDs turn on during the self-test, which lasts 15 to
60 seconds. After the power self test, the Power LED
LED turns off.

Figure 4-7. Power and Fault LEDs on the Storage Hub 12
The GBIC-Installed LEDs are the upper green LEDs associated with each
GBIC receptacle. When a GBIC module is installed correctly, the
corresponding green LED turns on.
Figure 4-8. GBIC-Installed LED on the Storage Hub 12
stays lit and the Fault


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