ComNet FTA2C1M1 Data Sheet
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The ComNet FTA/FRA2C1 series audio multiplexer transmits two audio signals and one contact closure over optical fiber, utilizing 24-bit 96kHz digital encoding for high-quality audio. It features a plug-and-play design, hot-swappable rack modules, and bi-color LED indicators for operational status, with a lifetime warranty. Designed for point-to-point audio communication, the system can operate over distances up to 48km without repeaters.
![21 Nov 2013© 2013 Communication Networks. All Rights Reserved. “ComNet” and the “ComNet Logo” are registered trademarks of Communication Networks.
3 CORPORATE DRIVE | DANBURY, CONNECTICUT 06810 | USA | T: 203.796.5300 | F: 203.796.5303 | TECH SUPPORT: 1.888.678.9427 | INFO@COMNET.NET
8 TURNBERRY PARK ROAD | GILDERSOME | MORLEY | LEEDS, UK LS27 7LE | T: +44 (0)113 307 6400 | F: +44 (0)113 253 7462 | INFO-EUROPE@COMNET.NET
FTA/FRA2C1(M,S)1 and FXA2C1(M,S)1 2 Audio Channels + 1 Contact Closure
SPECIFICATIONS
TYPICAL APPLICATIONS
ORDERING INFORMATION
Part Number Description Wavelength Fiber
Optical
Power Budget Max Distance
FTA2C1M1 2-Channel Audio Transmitter 1310 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi)
FRA2C1M1 2-Channel Audio Receiver 1310 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi)
FTA2C1S1 2-Channel Audio Transmitter 1310 nm Single mode 9/125µm 23 dB 48 km (30 mi)
FRA2C1S1 2-Channel Audio Receiver 1310 nm Single mode 9/125µm 23 dB 48 km (30 mi)
FXA2C1M1A 2-Channel Audio Transceiver “A” End 1310 nm/1550 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi)
FXA2C1M1B 2-Channel Audio Transceiver “B” End 1550 nm/1310 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi)
FXA2C1S1A 2-Channel Audio Transceiver “A” End 1310 nm/1550 nm Single mode 9/125µm 23 dB 48 km (30 mi)
FXA2C1S1B 2-Channel Audio Transceiver “B” End 1550 nm/1310 nm Single mode 9/125µm 23 dB 48 km (30 mi)
Included Accessories DC Plug-in Power Supply, 90-264 VAC, 50–60 Hz (Included)
Options [1] Add suffix ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factory)
DIN-Rail Mounting Adaptor Plate Kit - With Mounting Hardware (Optional, order model DINBKT1)
Note: This product requires a fiber installation with a minimum 30 dB connector return loss. The use of Super Polish Connectors is recommended.
Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J. In a continuing effort to improve
and advance technology, product specifications are subject to change without notice.
FTA2C1
FXA2C1
FRA2C1
FXA2C1
A
A
A
A
C
C
A
A
A
A
C
C
Audio
Input/Output Channels 2
Input/Output Signal 6 V pk-pk (+8.5 dBm)
Bandwidth 20 Hz – 20 kHz
Total Harmonic Distortion 0.01%
Signal-to-Noise Ratio (SNR) 90 dB (typical)
Contact
Interface Response Time: 3 msec
Input Dry Contact Closure
Output SPST Relay, 0.2 A, 36 VDC Max Contact Rating,
Normally Open
Number Of Fibers 1
LED Indicators Audio
Link
Contact Closure
Connectors
Power Terminal Block
Optical ST (Standard, other connectors available by request)
Audio Terminal Block
Contact Terminal Block
Power
Operating Voltage Range 8 to 15 VDC
Max Power Consumption 2 W
Electrical Mechanical
Number of Rack Slots 1
Current Protection Automatic Resettable Solid-State Current Limiters
Circuit Board Meets IPC Standard
Size 6.1 × 5.3 × 1.1 in (15.5 × 13.5 × 2.8 cm)
Shipping Weight 2 lbs/0.9 kg
Environmental
MTBF 100,000 hours
Operating Temp -40˚ C to +75˚ C
Storage Temp -40˚ C to +85˚ C
Relative Humidity 5% to 95% (non-condensing)¹
LEGEND
COPPER
OPTICAL FIBER](https://image.slidesharecdn.com/fta2c1m1-150603164028-lva1-app6891/85/ComNet-FTA2C1M1-Data-Sheet-2-320.jpg)
ComNet FTA2C1M1 Data Sheet
- 1. LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427 FEATURES › Two simplex or duplex audio channels › One simplex or duplex contact closure › 24-bit 96kHz digitally encoded transmission › 20Hz - 20kHz audio bandwidth › 600Ω audio input impedance › No in-field electrical or optical adjustments required › Transmits balanced line-level audio up to +8.5dBm › Distances up to 48km (30mi) without repeaters › Automatic resettable fuses on all power lines › Bi-color LED status indicators confirm operating status › Hot-swappable rack modules › Interchangeable between stand-alone or rack mount use – ComFit › Lifetime Warranty APPLICATIONS › Point-to-Point Audio Communication › Push-to-Talk Applications 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. Bi-color LED indicators confirm operational status. Packaged in the exclusive ComNet ComFit housing, these units may be either wall or rack mounted. FTA/FRA2C1(M,S)1 and FXA2C1(M,S)1 2 Audio Channels + 1 Contact Closure OR 2 CH 2 CH 1 CH 1 CH INCLUDED HARDENED
- 2. 21 Nov 2013© 2013 Communication Networks. All Rights Reserved. “ComNet” and the “ComNet Logo” are registered trademarks of Communication Networks. 3 CORPORATE DRIVE | DANBURY, CONNECTICUT 06810 | USA | T: 203.796.5300 | F: 203.796.5303 | TECH SUPPORT: 1.888.678.9427 | INFO@COMNET.NET 8 TURNBERRY PARK ROAD | GILDERSOME | MORLEY | LEEDS, UK LS27 7LE | T: +44 (0)113 307 6400 | F: +44 (0)113 253 7462 | INFO-EUROPE@COMNET.NET FTA/FRA2C1(M,S)1 and FXA2C1(M,S)1 2 Audio Channels + 1 Contact Closure SPECIFICATIONS TYPICAL APPLICATIONS ORDERING INFORMATION Part Number Description Wavelength Fiber Optical Power Budget Max Distance FTA2C1M1 2-Channel Audio Transmitter 1310 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi) FRA2C1M1 2-Channel Audio Receiver 1310 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi) FTA2C1S1 2-Channel Audio Transmitter 1310 nm Single mode 9/125µm 23 dB 48 km (30 mi) FRA2C1S1 2-Channel Audio Receiver 1310 nm Single mode 9/125µm 23 dB 48 km (30 mi) FXA2C1M1A 2-Channel Audio Transceiver “A” End 1310 nm/1550 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi) FXA2C1M1B 2-Channel Audio Transceiver “B” End 1550 nm/1310 nm Multimode 62.5/125µm 16 dB 3 km (2.5 mi) FXA2C1S1A 2-Channel Audio Transceiver “A” End 1310 nm/1550 nm Single mode 9/125µm 23 dB 48 km (30 mi) FXA2C1S1B 2-Channel Audio Transceiver “B” End 1550 nm/1310 nm Single mode 9/125µm 23 dB 48 km (30 mi) Included Accessories DC Plug-in Power Supply, 90-264 VAC, 50–60 Hz (Included) Options [1] Add suffix ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factory) DIN-Rail Mounting Adaptor Plate Kit - With Mounting Hardware (Optional, order model DINBKT1) Note: This product requires a fiber installation with a minimum 30 dB connector return loss. The use of Super Polish Connectors is recommended. Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J. In a continuing effort to improve and advance technology, product specifications are subject to change without notice. FTA2C1 FXA2C1 FRA2C1 FXA2C1 A A A A C C A A A A C C Audio Input/Output Channels 2 Input/Output Signal 6 V pk-pk (+8.5 dBm) Bandwidth 20 Hz – 20 kHz Total Harmonic Distortion 0.01% Signal-to-Noise Ratio (SNR) 90 dB (typical) Contact Interface Response Time: 3 msec Input Dry Contact Closure Output SPST Relay, 0.2 A, 36 VDC Max Contact Rating, Normally Open Number Of Fibers 1 LED Indicators Audio Link Contact Closure Connectors Power Terminal Block Optical ST (Standard, other connectors available by request) Audio Terminal Block Contact Terminal Block Power Operating Voltage Range 8 to 15 VDC Max Power Consumption 2 W Electrical Mechanical Number of Rack Slots 1 Current Protection Automatic Resettable Solid-State Current Limiters Circuit Board Meets IPC Standard Size 6.1 × 5.3 × 1.1 in (15.5 × 13.5 × 2.8 cm) Shipping Weight 2 lbs/0.9 kg Environmental MTBF 100,000 hours Operating Temp -40˚ C to +75˚ C Storage Temp -40˚ C to +85˚ C Relative Humidity 5% to 95% (non-condensing)¹ LEGEND COPPER OPTICAL FIBER