Compaq StorageWorks Fibre Channel Troubleshooting Guide

Primary and Secondary Storage System LEDs A-5
The upper green LED is the GBIC-installed LED. This LED turns on when a GBIC module is
installed.
G
2
B
Figure A-7. GBIC-Installed LED
The lower amber LED is the Bypass Port LED, which indicates that the associated port is in
bypass mode. Ports that do not detect valid FC-AL links will be placed in bypass mode by the
hub. The LED is turned on for each port, in the bypass mode.
G
3
B
Figure A-8. Bypass Mode LED