F I M - 1 0 8 F I B E R I N T E R F A C E
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INSTALLATION
UNPACKING
When you receive your Clear-Com FIM-108 System, check to make sure you
have received all components of the system. The following items make up a
Clear-Com FIM-108 System:
• Two FIM-108 multiplexer/demultiplexer units
• Two external power supplies
Inspect the units for mechanical damage. Inspect all electrical connectors for bent
or damaged pins and latches. Report any damage to the carrier and to
Clear-Com Intercom Systems.
Leave the protective plastic caps on the optical connectors until it is time to
attach the fiber(s) to the units.
INSTALLING AN FIM-108 UNIT IN A RACK
Clear-Com ships each FIM-108 unit ready for installion in an equipment rack. If
you are not installing the units in a rack, you can remove the rack adapters by
unscrewing the two #10 flat-head screws that hold each adapter in place, as
shown in Figure 1.
Figure 1: Installing or Removing the Rack Adapters
Place the FIM-108 units in their intended locations before attaching any wires or
cables. Doing so will prevent accidental damage to the cables or their connectors
during installation.
INSTALLING FIBER-OPTIC CABLE
The person installing the FIM-108 units is responsible for providing the fiber
optic cable runs. Be sure that the fiber core diameters are compatible with the
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