3Com SuperStack 3 4950 Getting Started Manual page 27

Figure 4 Inserting a GBIC Transceiver
3 The transceiver connects to the network using a duplex SC connector.
Attach a male duplex SC connector on the network cable into the duplex
SC connector on the transceiver.
4 Connect the other end of the cable to a device fitted with an appropriate
Gigabit Ethernet connection.
5 Check the LEDs on the front of the Switch to ensure that it is operating
correctly. Refer to "LEDs" on page 15
GBIC Operation
for more information.
27