INS_F(T,R)A2C1(M,S)1_FXA2C1(M,S)1_REV– 04/25/12 PAGE 1
INSTALLATION AND OPERATION MANUAL
FTA/FRA2C1(M,S)1 and FXA2C1(M,S)1
2 AudIo Ch 1 CoNTACT CloSuRE
The ComNet
™
FTA/FRA2C1 Series audio multiplexer provides the transmission of two
audio signals and one contact closure over one multimode or single mode optical
fiber. A bidirectional model, FXA2C1(M,S)1, is also available. The modules use 24-bit
96khz sample rate digital encoding for superior transmission of balanced line-level
audio. Plug-and-play design ensures ease of installation and no electrical or optical
adjustments are required.
These extenders are designed for long-term, reliable operation in harsh industrial
environments, and a fault-specific lEd indicator is provided for rapidly ascertaining
the operating status of the extender and the link. See
Figure 9
on
Page 5
for an
explanation of lEd indicators.
Packaged in the exclusive ComNet ComFit housing, these units may be either wall or
rack mounted. See
Figure A
on
Page 6
for mounting instructions.
See
Figures 1 – 9
for complete installation details.
This manual serves the following
ComNet Model Numbers:
FTA2C1M1
FRA2C1M1
FTA2C1S1
FRA2C1S1
FXA2C1M1A
FXA2C1M1B
FXA2C1S1A
FXA2C1S1B
