MAKING NETWORK CONNECTIONS
3.Connect one end of the cable to the SC port on the switch and the other end to the SC port on the other device. Since SC connectors are keyed, the cable can be attached in only one orientation.
SC fiber connector
Figure 4-3. Making SC Port Connections
4.As a connection is made, check the Activity LED on the switch’s front panel for the corresponding module to be sure that the connection is valid.
Note: If you use the optional