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This digital Audio optical transceiver adopts digital Audio encoding and optical fiber transmission technology. 8 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;
u Fiber
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
u Audio
Audio input & output Level: 0.5-4Vp-pInterface Port: RJ45/RCA
u Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤10W
u Dimension
Product Size: 132X140X31mm(WXDXH)
Piece Weight : 1.5KG
u 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)
Applications
Voice Over Fiber/E1 PDH/SDH Multiplexer Interface Converter TDM Over IP Industrial Ethernet Switch Power over Ethernet Fiber Media Converter Dry Contact Fiber MUX Fiber Optic Modems OEO series products HD Video Over Fiber Digital Video Fiber MUX Digital Audio Fiber MUX E1 Video/Audio Codec E1 Impedance Convert Access Rack&SNMP Serial Interface/Industrial Interface/Fieldbus
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