4-Channel HD-SDI Fiber Converter with RS485

The HD-SDI Fiber Converter includes a SDI transmitter and SDI receiver,which is a perfect and economic digital product with high speed transmission. It adopts the advanced high-speed optical fiber communication technology, digital video technology. Our devices are suitable for long distance with high resolution real-time video monitoring. It’s widely used for broadcast on television, high-definition video conferencing, high-definition video surveillance and other fields.

Features

1,Compatible with SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard signals, supporting 1485Mb / s and 270Mb / s rates

2,Support 1080P @ 30,25,24, 1080I @ 60,50, 720P @ 60,50,30,25, and many other video formats.

Inputs have cable equalization to compensate for the loss of cable transmission

3,Long distance transmission,20KM over single mode fiber.

3,Built-in ESD and surge protection circuit, can effectively prevent static electricity and lightning damage

4,provide light disappear alarm, remote power-down alarm, output signal status indication and input signal lock status indication

Specifications

a)  SDI input

Signal standard: SMPTE 292M, 259M, 297M, 305M, 310M, M2S, DVB-SSI and Telecom /Datacom rate(19.4Mb/s - 1.485Gb/s)

Input number: 4

Reflection loss: >15DB

Equilibrium: 0-150m @1.485Gb/s

Connector: 75Ω BNC

b)  Optics

Channel: 1

Type: single-mode (multimode optional)

Wavelength: 1310nm /1550nm

Reflection loss: > 15dB

Dithering: < 0.2UI

Connector: FC/PC (SC/PC selectable)

c)  SDI output (EO/OE)

Channel: 4

Signal level: 800mV nominal

Rise/fall time: 200ps indication

Overshoot: < 10% amplitude

Reflection loss: >15dB

Dithering: < 0.2UI

Connector: 75Ω BNC

d)    General

Dimension:203MM x 165MM x 71MM

Net Weight:2Kg

Power supply:DC 5V

Power consumption:7.5W

Operating temperature: -45°C~+50°C

EMI/RFI: meet FCC Part 15 Class A, EU EMC standard

Average time trouble-free: >100000 hours

Applications

High-definition video surveillance

Remote OB Van/Truck Video Feeds;

Broadcast Studio Camera Feeds;

TV station/video conference;

Lecture Hall Projector Connectivity;

Medical/Surgical Room Broadcast;

Small corporate campus video links