Cisco Systems 7609 Manuale Utente

When you plug the SC-type connector into the GBIC, make sure that 
both the transmit (Tx) and receive (Rx) fiber-optic cables are fully 
inserted into the SC-type connector.

If you are using the LX/LH GBIC with MMF, you need to install a 
patch cord between the GBIC and the MMF cable. 

For connector specifications, see 

The Optical Services Modules (OSMs) and supported Catalyst 6000 family 
modules have the following interface ports:

OC-3 POS, OC-12 POS, OC-48 POS, and OC-12 ATM OSMs—SC-Type 
Fiber Optic (See

.) 

Channelized OC-12 and OC-48 OSMs—LC fiber-optic connectors 
(See

OC-48 POS OSM—MT-RJ fiber-optic connector (See

.)

Catalyst 6000 family 48-port 10/100TX switching modules—RJ-45 
(See

H2214