American Fibertek MRX-8623C-SL - Manual (Page 5)

5
DATA INPUT / OUTPUT CONNECTIONS
Data input and output connections are located on the rear panel terminal block. A mating plug
connector is provided.
The figure below identifies the specific connections for the Manchester
and RS232 data connections for the MTX-8623C-SL.
MTX-8623C-SL
The figure below identifies the specific connections for the Manchester and RS232 data
connections for the MRX-8623C-SL.
MRX-8623C-SL
DATA TERMINATION REQUIREMENTS
Manchester Data Signals
The Manchester data input on the MRX-8623C-SL is internally terminated with 120 ohms. It is
recommended to provide a 120 ohm termination at the copper device which is terminating the
MTX-8623C-SL data output signal. If the MTX-8623C-SL data output signal is daisy chained to
more than one device, only the last device in the chain should be terminated.