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RJ-45 Connector
RJ-45 Connector
The RJ-45 connector is used to connect a Category 3, Category 5, Category 5e, or Category 6 foil twisted-pair
or unshielded twisted-pair cable from the external network to the module interface connector.
Figure 15: RJ-45 Interface Cable Connector
Category 5e, Category 6, and Category 6a cables can store large levels of static electricity because of the
Caution
dielectric properties of the materials used in their construction. Always ground the cables (especially in
new cable runs) to a suitable and safe earth ground before connecting them to the module.
To comply with GR-1089 intrabuilding and lightning immunity requirements, you must use a foil
Caution
twisted-pair (FTP) cable that is properly grounded at both ends.
SC Connector
The SC connector is used to connect fiber-optic module ports or transceivers with the external SMF or MMF
network.
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams
Warning
or view directly with optical instruments. Statement 1051
Make sure that the optical connectors are clean before making the connections. Contaminated connectors
Note
can damage the fiber and cause data errors.
Figure 16: SC Fiber-Optic Connector
Always insert the network connector completely into the socket. A secure connection is especially important
when you are establishing a connection between a module and a long-distance (1.24 miles) (2 km) network,
Catalyst 6800 Ethernet Module Installation Guide
52
Pluggable Transceivers, Module Connectors
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