1-8 Channel Aduio Fiber Transceiver , 24 bits Sampling , sampling precision 128K , Audio interface for RCA (lotus seat)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.
u00d8 Complete digital optical fiber transmission platform, same platform multi-service flexible configuration;u00d8 Provide General desktop, Mini desktop, insert-card Rack;u00d8 Using 24Bit AD/DA audio, 128K sampling, studio grade transmission qualityu00d8 Provide bi-directional asynchronous data (Forward Direction and Reverse Direction)u00d8 Asynchronous data, transmit rate more than 110-115.200Kbpsu00d8 Asynchronous data can be RS232/RS485/RS422/Manchester codeu00d8 Audio interface and Serial data interface provide three levels lightning-protection function,which can reach the ITU-T K.21 (10/700s), CM (6KV), Impedance (40 ohm) test;
Product Specification / Models
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: 18dBmu Audio Audio input & output Level: 0.5-4Vp-p Audio input & output impedance: 600ohm (balance / imbalance) Audio Bandwidth: 20Hz~20KHz Nonlinear distortion coefficient: < 1 % Audio signal-to-noise ratio (weighted): S/N>85dB Interface Port: RJ45/RCAu Power Power supply: AC180V ~ 260V;DC -48V;DC +24V Power consumption: <=10Wu Dimension Product Size: 132X140X31mm(WXDXH) Piece Weight : 1.5KG u Working environment Working temperature: -10u00b0C ~ 50u00b0C Working Humidity: 5%~95 % (no condensation) Storage temperature: -40u00b0C ~ 80u00b0C Storage Humidity: 5%~95 % (no condensation)
Application / Models
transmit 1-8 channels audio signal via fiber
Hangzhou TAK communication co.,ltd is a Chinese leading supplier of optical transmission products such as SDH fiber optical multiplexer ,PDH/MSTP transmission equipment, E1/v.35/serial RS232,422,485 data fiber modem, Fiber media converter,Voice optical multiplexer, E1 PCM multiplexer, TDMoIP device, Interface converter , HD video/audio/data fiber optical transmission, power over Ethernet, OLP optical line protection etc.
Company main users are telecommunication operators, and electric power, railway, finance, public security, army, petroleum, tansportation, tax administration etc. Our market covers all over the world, like France, Germany,Korea,Thailand, Iran, Pakistan, India, Vietnam, Ukraine,Russia and so on.
TAK communication always insist that quality is most important for an enterprise, all of our products are strictly tested and age in high temperature . And they are highly integrated,stable performance and easy to install and operate.
TAK communication also provide OEM for various customers’ requirements including new product developing.we provide to customers with timely and effective service including pre-sales technical support, product installation , field maintenance, return to factory service,project suggestion services,training services and so on.
We sincerely welcome our partners from all over the world to join us and develop and grow together!