OB-VAE digital Non-compressed Video Convergence Transmission Network is a set of multi-functional fiber optical transmission network that is digital non-compressed and capable of converging at will. VAE has many features such as multi-cascade whole optical, whole digital converging, large volume single fiber transmission, and high quality real-time digital non-compression video.
VAE system is most suitable for telecommunication companies' fiber optic network structure, and is the best solution to establish high quality digital video access network based on the current optical network.
Remote module compatibility: All the remote access module can be replaced with each other. Digital convergence technology: Converging point adopts time division multiplexing technology and converges 16 channels of 155M video signals to 2.5G high speed data flow.
Large volume converging ability: When the channel of video in the converging point reach 16, CWDM technology is used to multiplex many 2.5G high speed signal into one core fiber. One core fiber can converge up to 128 1V1D front-end signals.
All-way digital convergence: The whole convergence process has only one AD/DA exchange.
Double route on the trunk transmission: Double routes methods can be adopted in the big volume trunk transmission, which has optical sealing function can and greatly enhanced the stability and reliability.
online extension ability: Convergence card and the connectors on the convergence card all support plug and play. When extension is needed, like adding one port in the front, it can be realized by adding one remote access module, and insert one receiving module in the convergence card, which can all be operated online.
Strong network management ability: OB-VAE has perfect whole network management ability, and the network software can manage every port in every device.
Exceeded the RS250C standard for SNR, DG and DP
Bandwidth reaching 10MHz, SNR??70dB
The video quality is independent of transmission distance in the allowable extent of optical power
10 bit digital PCM video coding
Compatible with NTSC/PAL/SECAM
Support OB standard network management system
24 bit digital audio, 85dB SNR
RS232/RS422/RS485 or Manchester data
Data transmission rate DC~256kbps
High-speed optical fiber digital transmission technology
Super optical dynamic range, 0Km is not saturated
Power supply, fiber link, data state indication
Surface mount technology (SMT)
Rack-mount/stand-alone/19" 1U card cage
