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8 Channel SDI over Fiber Extender

///8 Channel SDI over Fiber Extender
8 Channel SDI over Fiber Extender

Project Description

8 Channel HD/SD SDI over Fiber Extender

Model Number:HD-E80SD


1.Comply with DVB-ASI, SMPTE424M, SMPTE292M, and SMPTE259M (C) standards;

2.Use full digital processing technology, clear image, no color phase difference;

3.With APC circuit, constant output optical power, large dynamic range;

4.CWDM technology to achieve multi-channel signal transmission, large capacity, easy to upgrade;

5.The input has a cable balance to compensate for the loss of cable transmission;

6.With the output clock recovery reduction signal jitter circuit, it can handle the distortion signal very well;

7.Input/output cable transmission distance of up to 80m (BELDEN8281 cable);

8.Industrial grade design, modular design makes the equipment reliable and flexible;

9.Single multi-mode compatibility, no relay distance of up to 20 kilometers;

10.1U rack type

11.Support for pathological signal (optional):

PLL signal; to detect the locked state of the SDI phase-locked loop.Ensure that the phase-lock ring of the optical terminal can work normally without locking in any scene;

Equalizer signal; it will truly reflect the design state of the equalizer.Effectively balance and process the coaxial cable signals of different distances within a certain range to ensure the integrity of the signals;

SDI Matrix signal; synthesize the above two signals.No matter day or night, the images generated by any scene can ensure the effective transmission;

12.Plug and play, no setup required;

13.Devices are used in pair. note that devices are distinguished between transmitter and receive;


Fiber parameter
Wavelength 1310nm&1470nm-1610nm
Rate 3G bps
Transmitter power >-6db
Receiver sensitivity >-14db
Fiber type Single mode, single fiber(default)
Distance 0km~80km
Fiber connector FC(default) LC/SC/ ST (optional)
Video parameter
Signal type DVB -ASI、SD-SDI、 HD-SDI、 3G-SDI
Work standards DVB-ASI 、SMPTE259M-C、SMPTE292M、SMPTE424M
Bit rates 270 Mbps、 1. 485 Gbps、 2. 97Gbps
Video input/output
Signal type 8 channel DVB-ASI, SD-SDI, HD-SDI, 3G-SDI digital video
Input impedance 75 Ohm
Enter the automatic cable equalization >80m (1. 485 Gbps@BELDEN8281 cable)
Clock recovery When 270 Mbps, 1. 485 Gbps, and 2. 97Gbps are automatic, the others are bypass
Input level 800mVp-p±10%
Enter the echo loss >10dB @ 2. 97 Gbps
Output DC offset <±0. 5V
Output echo loss >10dB @ 2. 97 Gbps
The biggest shake <0. 1UI(1485Mbps)
Signal overshoot <5% (1485Mbps)
Data parameter
Transmission direction 1-channel reverse transmission
Work pattern Half-duplex mode
Level type RS485 (2-wire system)
Bit error rate <10^-9
Rate 0-400Kbps
Physical interface Phoenix terminal
Equipment information
The shell metal Aluminium alloy
Way to install 1U rack type
Product size 48.3*22*4.4cm
Product net weight (unit: pair) 4kg
Product weight (including the outer packaging) 5kg
Packing size 52.4*34.6*18.1cm
Input voltage AC 100V~240V
Other parameter
Operating temperature -20°C ~75°C
Storage temperature -40°C ~85°C
Relative humidity From 5 to 95% (non-condensing)
Working life > 100,000 hours