OB9233D can implement multilevel digital cascade via one fiber, The video channels of single wavelength cascade are up to 16 channels, the total capability of single fiber can be up to 128 channels if adopting CWDM to insert wavelengthãÂÂÂÂRemote node video input channel can be 1 to 128 channel. Central receiver video output channel can be 1 to 128 channel. Every link of single wavelength can set up 16 nodes, Single link can be up to 128 nodes if adopting CWDM. Every node can be configured multi-channel RS422/RS485/RS232 data, multi-channel audio, multi-channel contact closure, 10M/100M Ethernet, E1, telephone, AIPHONE.
Features :
Single wavelength adopts digital cascade technology insert video in digital domain directly.
Exceeds the RS250C standard for SNR, DG and DP.
Bandwidth up to 6 MHz, SNR≥67dB.
Compatible with NTSC, PAL and SECAM.
24- bit digital audio, 75dB SNR.
RS232, RS422, RS485 or Manchester data.
Super optical dynamic range, 0Km is not saturated.
Surface mount technology (SMT).
Multiple wavelengths by adopting CWDM technology.
The video quality is independent of transmission distance and up to the maximum optical loss.
Supported by OB Telecom standard network management system.
Data transmission rate DC to256kbps.
Power supply, fiber link, data state indication.
Rack-mount/stand-alone/19" 1U
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