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Chapter 2 Installation
Power-On Self-Test
2-14
Catalyst GigaStack Gigabit Interface Converter Hardware Installation Guide
78-6460-04
Step 3 If you are using the GBIC clip to secure the GBIC cables, remove the clip from
the GigaStack GBIC by pulling the tabs from the slots on the GBIC. Remove the
cables from the notches in the clip.
Step 4 Disconnect the cable from the GigaStack GBIC port.
Warning
Ultimate disposal of this product should be handled according to all national
laws and regulations.
Power-On Self-Test
All supporting switches perform a power-on self-test (POST) on the GigaStack
GBIC. When you insert the GigaStack GBIC into the switch or module slot, the
port LED on the switch or module turns amber while STP checks for possible
loops and then turns green. When you insert a GigaStack GBIC cable into the
GBIC port, the GigaStack GBIC port turns green if there is network connectivity;
no additional configuration is needed. For more information about the LED
meanings, see the “GigaStack GBIC LEDs” section on page 1-2 and the “GBIC
Module Slot LEDs” section on page 1-3.