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4-Channel bidirectional HD-SDI Optical Transceiver (RV641DN)

The RV641DN is a high performance, and reliable, 4-channel bidirectional HD-SDI optical transceiver, which perform real-time, loss-free and high-quality SDI transmission over an optical line. Besides, the RV641DN provides  one bi-directional RS485 data channel, and optional audio/RS422/RS232 data transmission, which can be widely used in TV live broadcast, high-definition video conference...
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    The RV641DN is a high performance, and reliable, 4-channel bidirectional HD-SDI optical transceiver, which perform real-time, loss-free and high-quality SDI transmission over an optical line. Besides, the RV641DN provides  one bi-directional RS485 data channel, and optional audio/RS422/RS232 data transmission, which can be widely used in TV live broadcast, high-definition video conference, high-definition video monitoring, intelligent transportation system and public security system.


    • Comply with SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard, supports 1.485Gb/s and 270Mb/s
    • Transmitter:4 HD/SD-SDI inputs (BNC), 4 HD/SD-SDI outputs (BNC)
    • Receiver:4 HD/SD-SDI outputs(BNC), 4 HD/SD-SDI inputs (BNC),
    • Supports 1080P@30,25,24, 29.97, 23.981080I@60,50,59.94720P@60,50,30,25,24, 59.94, 29.97, 23.98 and 625i525i format
    • With integrated cable equalizer
    • Built-in ESD and surge protection facility to prevent damage from external strikes
    • With NOP (No optical signal) alarm indications for Optical port, and output status indicator as well as input lock indicator for SDI port
    • One bi-directional RS485 channel, half duplex, up to 115.2Kb/s baud rate
    • Two auxiliary card, which can be audio, contact closure RS422/RS485 channel, or RS232 channel
    • With APC circuit to perform stable optical power


    Figure1 Application


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