The star formation broadcast audio for broadcast audio Optical fiber networks to achieve a transparent stereo audio transmission over fiber optic star network.
The star formation broadcast audio for broadcast audio Optical fiber networks to achieve a transparent stereo audio transmission over fiber optic star network. As a result of the fiber as a transmission medium, you can completely avoid the threat of harsh environments lightning, surges, electromagnetic interference to the device.
Central office all the way to eight stereo audio transmitter fiber direction, distal to eight stereo audio receiver, convenient outlet management for a home stereo audio to eight breakout broadcast applications.
● All-digital fiber optic transmission platform, multi-service platform with flexible configuration
● Proprietary large-scale ASIC core
● Data interface and audio interface provides three mine-protected, by ITU-T K.21 (10/700 μS), common mode: 6KV, impedance (40 Ω) test
● Single fiber transmission, optional dual fiber
● Audio using 24Bit AD / DA, 64K sampling, studio-grade transmission quality
● Optical
Respond Time: <0.5ms
Switch Signal: 30VDC/0.5
Ringing voltage： 75V
Ringing frequency： 25HZ
Wave Length： 1470,1490,1510,1530,1550,1570,1590和1610nm
Fiber： Single-mode Fiber 9/125um
Optical interface： FC 、SC、ST
Fiber Transmission Distance is limited by optical circuit loss and additional loss as a result of connectors, fittings and patch panel.
Transmission distance may also be limited by fiber optic bandwidth.
● Audio
Audio input & output Level: 0.5-4Vp-p
Audio input & output impedance: 600Ω (balance / imbalance)
Audio Bandwidth: 20Hz~20KHz
Nonlinear distortion coefficient: < 1 %
Audio signal-to-noise ratio (weighted):S/N>85dB
Interface Port: RJ45/RCA
● Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)
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Model |
Model Number: FCVH8-A8 |
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Functional Description |
Star Network Aduio Fiber Transceiver ，8*light direction ， can ever under 8 8 Audio Receiver，The home court for the 1 way stereo audio to 8 breakout radio applications |
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Port Description |
8* Fiber Interface；One Audio Interface |
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Power |
Power supply: AC180V ~ 260V；DC –48V；DC +24V Power consumption: ≤10W |
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Dimension |
Product Size: 216X140X31mm (WXDXH) |
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Weight |
2KG |
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