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Quick Details

  • Place of Origin: Ukraine
  • Brand Name: Videosolutions Group
  • Model Number: RH-31

Packaging & Delivery

Packaging Details 15x15x4, 0,3kg
Delivery Time 10days


It is optical receiver is intended for real time converting digital optical signal to HDMI and simultaneously to SD/HD SDI

RH-31 is optical receiver is intended for real time converting digital optical signal to HDMI and simultaneously to SD/HD SDI interfaces. It can be used for transferring HDMI content to long distance (up to 10km) from remote sources (studios) such us: media players, camcorders, videomixers, switchers, PC and other video sources to HDMI devices such as monitors, encoders, projector etc. The device receives the optical signal from input SC connector, and then converts it back to the electrical HDMI signal. Receiver has one additional SDI output for monitoring on SDI monitors or for any other purpose.



Extending of HDMI interfaces in big Studios, Airports, Supermarkets, Churchs, Security systems,

Digital signage systems etc.



Converts Fiber Optic signal to HDMI in real time including embedded audio without delay

Supports: 1920x1080/50i, 1920x1080/59.94i,1280x720/59.94p, 720x576/50i, 720x480/59.94i

Embedded Audio (up to 16 Channels)

Status LED's

Compact size


Fiber optic

Wavelength: 1310 nm(1550nm)

Type: Single-mode

Optical power: Better than -7 dBm

Data rates: 1485 / 1483 / 270 /143Mbps

Optical connectors: SC

Video output

1920x1080/50i, 1920x1080/59.94i,
1280x720/59.94p, 720x576/50i, 720x480/59.94i

Audio output

Linear PCM, 24bit/48kHz, up to 16ch

Control SDI Video Output

SD-SDI SMPTE259M  720x 576/50i(PAL), 720x480/59.94i(NTSC)
HD-SDI  SMPTE292M 1920x1080/50i, 1920x1080/59.94i, 1280x720/59.94p

Embedded audio SDI SDI-ANC
Linear PCM, 20bit/48kHz, 16ch


Vendor commands
Software and driver for Windows
DIP Switch + LEDs
Manual mode selection/indication


HDMI TYPE A (19 pin) x 1

Optical connectors: SC

POWER  DC JACK 5.5mm x 1

Power Supply : 7-25VDC, 0,5A max, from DC Jack
Dimensions:  (H x W x D): 110 x 60 x 25mm
Waight: 0,12kg

NOTE: Device use direct conversion with embedded audio.
Output mode equal input mode.
No scaling or frame rate conversion supported.


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