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Chapter 1 Overview
Switches Supporting the GBIC
1-6
Catalyst GigaStack Gigabit Interface Converter Hardware Installation Guide
78-6460-04
Switches Supporting the GBIC
Refer to the online GigaStack Gigabit Interface Converter Switch Compatibility
Matrix listed with the GBIC documentation on www.cisco.com for the most
current list of products supporting the GBIC.
Caution Installing the GBIC in or connecting it to an unauthorized device might cause
damage to the GBIC, the other device, or both.
Table 1-4 lists the switches and the module supporting the GigaStack GBIC.
Table 1-4 Switches and Module Supporting the GigaStack GBIC
Switch Series or Module Model Number Description
WS-X2931-XL module for
Catalyst 2900 series XL
switches
WS-X2931-XL 1 1000BASE-X port
1
Catalyst 2900 XL switches
Catalyst 2912MF XL 12 100BASE-FX ports and
2 module slots
Catalyst 2924M XL 24 autosensing 10/100 Ethernet
ports and 2 module slots
Catalyst 2950 switches
Catalyst 2950G-12-EI 12 autosensing 10/100 Ethernet
ports and 2 GBIC module slots
Catalyst 2950G-24-EI 24 autosensing 10/100 Ethernet
ports and 2 GBIC module slots
Catalyst 2950G-24-EI-DC 24 autosensing 10/100 Ethernet
ports and 2 GBIC module slots
with DC-input power
Catalyst 2950G-48-EI 48 autosensing 10/100 Ethernet
ports and 2 GBIC module slots