FIBER OPTIC SFP DEVICES
3.Connect one end of the cable to the LC port on the switch and the other end to the LC port on the other device. Since LC connectors are keyed, the cable can be attached in only one orientation.
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Figure 4-3 Making LC Port Connections
4.As a connection is made, check the green Link LED on the switch corresponding to the port to be sure that the connection is valid.
The