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Opvision OPV 1200

Opvision OPV 1200

OPV1200 SERIES (Digital Video/Audio)

HD-SDI/SDI Digital Video and 4/8 Channel AES/EBU Digital Audio Transmission System

OPV1200 system provides transmission of one channel HD-SDI (HDTV) or SDI video signal and 4/8 channel AES/EBU audio signal. The transmitted video signal complies with the standard of SMPTE-292M, SMPTE-259M, SMPTE-305M, SMPTE-310M or DVB-ASI.

The data rate ranges between 19.4 Mbps and 1.5 Gbps. The digital audio signal accords with AES/EBU format. Manifold types of OPV1200 products are offered to meet different customer demands. Adopting advanced digital fiber optic transmission technologies, OPV1200 devices can be installed rapidly without user adjustment, and can be operated and maintained readily.

Users can easily monitor the status of power supply, connection and channel operation through the indicator lights on the front panel. Four versions of OPV1200 series are provided for option including standalone, card-cage, 1U case without LCD display and 1U case with LCD display (OPV1200E series). OPV1200 SERIES

  • Broadcasting and TV program transmission
  • Military communication
  • Video conferencing
  • Security monitoring and cable TV system
  • Relay between studios and transmission center (STL)


  • SDI signal format: SMPTE-292M, SMPTE-259M, SMPTE-305M, SMPTE-310M or DVB-ASI.
  • Signal resolution:10 bit
  • Data rate: 19.4 Mbps~1.5 Gbps


  • Transport 4/8 channels of AES/EBU
  • Signal format: AES/EBU and AES3-1992
  • Signal resolution: 24 bits per channel
  • Data rate: 6.144 Mbps per channel
  • Up to 60 Km non-relay transmission
  • Standalone, card-cage and 1U case
Parameter Typical value Unit Remark
Channel capacity 1 Channel One input and loop signal on transmitter, two outputs on receiver
Signal format SMPTE-292,SMTPE-259M,SMPTE-305M,SMPTE-310M, or serial DVB-ASI digital video signal    
Signal resolution 10 Bit  
Data rate 19.4 M-1.5 G bps  
Impedance 75 Ohm  
Return loss >15 dB@270MHz  
Signal level 800 mV  
Channel capability 4/8 Channel 4 input and loop signals on the transmitter,4 output on the receiver
Signal format AES-3(AES/EBU)    
Data resolution 24 Bit  
Impedance 110 (balanced)/75 (unbalanced) Ohm  
Sampling frequency 48 KHz  
Signal level 2-7 balanced/1 unbalanced V  
Standalone +5VDC/2A    
1U case 95-240VAC@0.6A    
Wavelength 850/1310/1550 nm MM, SM
Transmitting power -5 dBm  
Spectrum bandwidth 3 nm  
Receiving sensitivity -30 dBm  
Video BNC    
Audio T.B (standalone); BNC (1U case)    
Optic fiber FC/ST    
Operating temperature -20~+70  
Storing temperature -30~+80  
Humidity 0~90 %  
Induction EN50130-5 1995  
Radiation EN50081-1, EN55022-B, CE, FCC    
Magnetic susceptibility EN50130-4, EN50082-1    
OPV1200TX 1 channel SDI/HD-SDI and 4 channel AES/EBU digital audio transmitter
OPV1200RX 1 channel SDI/HD-SDI and 4 channel AES/EBU digital audio receiver