Cisco RFGW-10, Руководство по установке оборудования

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Cisco RF Gateway 10 Hardware Installation Guide
OL-16264-04
Chapter 6 Cabling the Cisco RFGW-10 UEQAM
Cabling the Supervisor Engine
Figure 6-15 SC-Type Fiber-Optic Connector
SC Connector
The SC connector, shown in Figure 6-16 , is used to connect fiber-optic module ports or transceivers with
the external SMF or MMF network.
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into
beams or view directly with optical instruments.
Statement 1051
Note
Make sure that the optical connectors are clean before making the connections. Contaminated connectors
can damage the fiber and cause data errors.
Figure 6-16 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 or
2 km) network or a module and a suspected highly attenuated network. If the link LED does not light,
try removing the network cable plug and reinserting it firmly into the module socket. It is possible that
dirt or skin oils have accumulated on the plug faceplate (around the optical-fiber openings), generating
significant attenuation and reducing the optical power levels below threshold levels so that a link cannot
be made.
Cable
Plug
Receptacle
Keys
Receiv
er
Transmitter
Light out
of fiber
Light into
fiber
13087
Key slots
H2214