Radiant Communications FOM-E1 Manual de usuario Pagina 2

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Overview
The family of Fiber Optic Modems (FOM) provide
electrical to optical c o n v e r s i o n o f electronic
communication and data signals for transmission
using tactical ber optic cable assemblies. The FOMs
simultaneously receive incoming optical signals and
converts them back to the original electronic signal
allowing for full duplex transmission.
Together with tactical fiber optic cables, the FOMs
provide a rugged, secure and easily deployable
optical link. The FOM is available in both single channel
and multi-channel confi gurations and can be mounted
on the signal entry panel (SEP) of tactical shelters
in 19 inch racks or placed on the ground (multi-channel
versions only).
Benefi ts of Optical Fiber over Coaxial Implementation
Lighter weight and smaller size for much quicker deployment
Higher bandwidth for increased throughput
Lower loss for long distance repeaterless communication up to 16 kilometers
Better quality - safe from electromagnetic interference from any source
More secure - no electromagnetic signature
Less expensive
All of the above enhance defense mobility and rapid deployment capabilities.
Repeaters
Coaxial
Cable
Driver
Modem
16-Kilometer Link
Weighs 2800 kgs
16-Kilometer Link
Requires 37 Repeaters
Five Links Require
Five 2.5 Ton Trucks
Shelter Equipment
16 km
FOM
FOM
Optical Fiber Implementation (NEW WAY)
16-Kilometer Link
Weighs 640 kgs
TFOCA I, TFOCA II or Expanded Beam
16 km
Five Links Require a Single
2.5 Ton Truck
Coax Implementation (OLD WAY)
Coaxial
Cable
Driver
Modem
Repeaters
16-Kilometer Link is Repeaterless
Eliminates Requirement for Coax Modems
Shelter Equipment
Shelter Equipment
Shelter Equipment
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