Clear-Com FIM-202D - Manual (Page 10)

Clear-Com Communication Systems
FIM-202D Matrix Fiber Interface Instruction Manual
1 - 4
Figure 1-3: Connecting Interface Modules to the Central Matrix
USING THE FIM-202D IN CONJUNCTION WITH THE
EF-701M AS A STAND-ALONE PARTY LINE
EXTENDER
Using a Clear-Com EF-701M at each end of a FIM-202D set, you can
extend Clear-Com or RTS 2-wire party line intercoms over a fiber-optic
link independent of a matrix intercom system.
Figure 1-4: EF-701M and FIM-202D as Party-Line Extender
The party lines are linked by connecting the EF-701M to the FIM-202D
using shielded CAT5 cable, plugging into the "CH1 Station" port on the
FIM-202D and the “Matrix” port on the EF-701M. Set the Matrix/Direct
switch (switch 1 on the rear of the EF-701M) to the up position and the
CC/TW switch (switch 2) to the required position depending on party
line type.
See figure Figure 1-5 below for an example of this setup.
Ensure that each pair of EF-701M units are connected to the same
station ports on the FIM-202D interfaces i.e. CH1 Station to CH1
Station, CH2 Station to CH2 Station.
FIM-202D FIM-202D
CCI-22 Interface
TEL-14 Interface
EF-701M Interface
or
or
Connects two 2-wire
party-line circuits
Connects two
telephone lines
Connects 2-wire
party-line to matrix
or other 4-wire devices
FIM-202D FIM-202D
EF-701M
Interface Clear-Com
or RTS 2-wire
party-line
EF-701M
Interface Clear-Com
or RTS 2-wire
party-line