About the Passport 8100 Modules
For more information about the GBICs and instructions to install them, refer to Appendix D, “Installing GBICs.”
9681EB
Figure 1-7. Passport 8108GBIC Module
LEDs
Each port has an associated Link LED and Act (activity) LED to indicate link and TX/RX activity (Figure
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Figure 1-8. LEDs on the Passport 8108GB Module
Redundancy Features
A Passport 8000 Series chassis with one or more Passport 8190SM modules and two or more power supplies provides features that support redundant operation in case of certain failures. These redundancy features allow you to use this switch in
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