Specifications

1.VGA/DVI Video transmission system
2.1-ch VGA/DVI/audio/RS232
3.1920X1080@25fps
4.SC/PC,0-120km
5.CE FCC RoHS

Product name: HC3711B VGA/DVI Video transmission system

 Product category: Digital HD video fiber optic transmission system

 

Product introduction

1.  Overview

1-channel VGA/DVI video, 1-ch stereo audio, 1-ch RS232 data, 10-bit digital video encoding and uncompressed

 

2. Features

«  1-ch VGA/DVI over one fiber

«  1-ch stereo audio equidirectional transmission

«  1-ch RS232 data with the transmission

«  10-bit digital video encoding and uncompressed transmission technology

«   Be used in long-distant transmission of industrial monitoring and large venues, etc.

«   Plug and play at any time, no adjustment and could be up to image output of high-quality

«   Power and indicators of other parameter could monitor system status

«   Synchronous optic

«   Automatic identification of input video format, receiver output meets industry-standard video

«   Use DC-DC power conversion technology, effectively resist the power environmental interference

 

3.  Specifications

a) Video

Channel: 1

Format: RGB with stand-alone sync H and V

Input level: 0.7Vp-p

Output level: 0.7Vp-p

Digital bits wide: 10-bit

Resolution:

•640X480 @ 70fps         •1920X1080 @ 25fps

•1024X768 @ 60fps        •800X600 @ 70fps

•1600X1200 @ 30fps       • 1280X1024 @ 30fps

•720X576 @ 50fpsv        •720X480 @ 60fps

•1440x900 @ 30fps         •1280X720 @ 30fps

•1680x1050 @ 30fps        •1400 x1050 @ 30fps

•1360x768 @ 30fps

Connector: HD-15(DVI-I optional)

b) Audio

Channel: single

Input/output level: 5Vp-p, non-equilibrium

Connector: 3.50mm standard stereo headphone jack

c) RS232 indicator

Input/ output interface: 9-hole standard RS232 socket

Signal rate: ≥115200bps

Signal level: RS232 standard level

d) Switch indicator

Input type: 5.08 mm terminal pitch Phoenix, switching contact output

Output type: 5.08mm terminal pitch Phoenix, switching contact output, capacity 24VDC/1A

Reaction speed: ≥0.1 second

e) Optics

Fiber optic: 1000BASE_LX standard of EEE802.3z

Type: 1 single-mode/code

Wavelength: 1310nm

Transmit power: -9.5~-3dBm, average power @850nm

Receiver sensitivity: -23dBm average power @850nm

Output modulation amplitude: 180μW

Input modulation amplitude: ≤15μW

Relative signal strength from: -11rDB/Hz

Return loss: ≤10 dB

Transmission bit rate: 240M Hz~1.65G Hz

Transmission distance: 1m~20km single-mode

f) Power and environmental indicator

Stand-alone power: 5W

Power pressure: 9-12VD

Power adapter: 220VAC to 12VDC/1A

Operating temperature: -40°C to +70°C

Storage temperature: -40°C~+80°C

Relative humidity: < 95% (no condensation)

 

4. Applications

Remote OB Van/Truck Video Feeds;

Broadcast Studio Camera Feeds;

Long-haul Signal Transport;

TV station/video conference;

Lecture Hall Projector Connectivity;

Medical/Surgical Room Broadcast;

Small corporate campus video links. 

 

 

 

 

5.  Ordering information

VGA/RGB Fiber Optic Transmission

HC3711B-T    

VGA Digital Video Fiber Optic Transmitter, 1-ch VGA/DVI video input, 1-ch stereo audio input and 1-ch data RS232, single mode, single fiber, SC/PC fiber connector, headphone jack, RS232 interface, standard 20km, stand-alone type

HC3711B-R    

VGA Digital Video Fiber Optic Receiver, 1-ch VGA/DVI video output, 1-ch stereo audio output, and 1-ch data RS232, single mode, single fiber, SC/PC fiber connector, headphone jack, RS232 interface, standard 20km, stand-alone type

 

Successful cases (partial)
No	END USER	project or application	referred products
1	Harbin TV	live broadcast and rebroadcast	Broadcast quality AV transceivers
2	Shenyang TV	vocal concert and evening party live broadcast	Broadcast quality AV transceivers
3	Chongqing TV	CQU Anniversary Great evening party live broadcast	Broadcast quality AV transceivers
			HD-SDI series transceiver
4	HNTV	outdoor great entertainment live broadcast	Broadcast quality AV transceivers
			HD-SDI series transceiver
5	SCTV	Channel 5 live broadcast	Broadcast quality AV transceivers
6	AHTV	outdoor live broadcast	HD-SDI series transceiver
7	Sinopec	HD video conference and meeting	HD-SDI series transceiver
8	Academy of Armored Force Engineering,	HD video conference and meeting	HD-SDI series transceiver
Oversea successful cases ( partial)
No	countries	location and application	referred products
1	Russia	Irkutsk oblast broadcast	Broadcast quality AV transceivers
2	Russia	KMAO,Nyagan,broadcast	Broadcast quality AV transceivers
3	Germany	Saxony, video transmission for big screen	HD-SDI series transceiver
4	Mongolia	National radio station	Broadcast quality AV transceivers
5	Australia	Queensland, video transmission	VGA series transceiver
6	Pakistan	Islamabad PTV SD video transmission	SD-SDI series transceiver
7	Iran	Isfahan Surveillance	serveillance transceiver

 

 

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