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Audio Fiber Mux

16 Channel Aduio Fiber Transceiver

This digital Audio optical transceiver adopts digital Audio encoding and optical fiber transmission technology. 16 channel Audio and serial data on the single-core optical fiber. Rack installation or desktop installation can be optional.  
◆ Complete digital optical fiber transmission platform same platform multi-service flexible configuration;
◆ Provide General desktop Mini desktop insert-card Rack;
◆ using 24Bit AD/DA audio 128K sampling studio grade transmission quality;
◆ Provide bi-directional asynchronous data (Forward Direction and Reverse Direction);
◆ Asynchronous data transmit rate more than 110-115.200Kbps;
◆ Asynchronous data can be RS232/RS485/RS422/Manchester code;
◆ Audio interface and Serial data interface provide three levels lightning-protection function,which can reach the ITU-T K.21 (10/700μs)CM (6KV) Impedance (40 Ω) test.
Multi-mode Fiber
50/125um 62.5/125um
Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)Wave Length: 820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
link budget: 16dBm
Single-mode Fiber
8/125um 9/125um
Maximum transmission distance: 40Km
Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
link budget: 18dBm
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
Power supply: AC180V ~ 260V;DC –48V;DC +24V
Power consumption: ≤10W
Product Size: 132X140X31mm(WXDXH)                
Piece Weight : 1.5KG
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)
16 Channel Aduio Fiber Transceiver