3G HD-SDI to Fiber Converter

The 3Gbps HD-SDI video optical transmitter/receiver adopts digital encoding technology, which can realize long-distance bidirectional transmission of a 3Gbps HD-SDI video signal through a single-mode optical fiber, and the maximum signal transmission distance can be transmitted without distortion and without relay 80Km.

The 3Gbps HD-SDI digital TV optical transceiver signal format from 270Mbps to 2.97Gbps, 3Gbps HD-SDI video optical transceiver system supports SMPTE424M, SMPTE292, SMPTE344M, SMPTE259M, and DVB-ASI (270M) and other digital TV format signals.

● The device is used in pairing, the local video signal is input, and the opposite video signal is output; 

● It can provide a variety of methods of ordinary desktop and centralized card rack;

● SD, HD, 3G input automatic detection, support 270Mbit/s-1.48Gbit/s-3Gbit/s rate; support the new FULL HD full HD 1080P/60HZ 3Gbps HD-SDI format signal, the transmission distance can reach 80KM;

● Support SMPTE 424M (2.97Gbps/s), SMPTE 292M (1.485Gbps/s), SMPTE 344M (540Mb/s), SMPTE 259M (360Mb/s) and DVB-ASI (270Mb/s);

● With automatic cable equalization in the transmitter, 80M: 2.97Gb/s, 140M: 1.485Gb/s 250M: 270Mb/s;

● Both the transmitter and the receiver have another SDI video output, and there is an LED to indicate the access status of the SDI signal;

● The video interface provides the 3-level lightning protection function, which can pass the test of ITU-T K.21 (10/700 μS), common mode: 6KV, impedance (40 Ω);

● External AC220/5V power adapter or external DC-48V/5V power adapter.

● Fiber          

Optical port: 1

Fiber: Single fiber

Optical fiber interface: FC/SC/ST/LC (SFP)

Wavelength: 850nm/1310nm multimode; 1310nm/1550nm single mode

Transmission distance without relay: 0~80Km

Typical transmit power: Single mode 100uw — 0.93mw  

● 3Gbps HD-SDI Video    

Video bandwidth: 270Mb/s-2.97Gb/s

TV signal standards: SMPTE 424M, SMPTE 292M, SMPTE 344M, SMPTE 259M and DVB-ASI

Reflection loss: >15DB

Equalization: 250m @ 270Mbit/s, 140m @ 1.485Gbit/s, 80m @ 2.97Gbit/s

Interface: 75 ohm BNC

● Working Environment   

Working temperature: -10 ° C – +60 ° C

Storage temperature: -40 ° C – +85 ° C

Working humidity: 0% – 95% (no condensation)

MTBF: >100,000 hours