Chinese  |  English
Hotline:+86-0755-26656750
HD Video
4K HDMI/DVI/VGA/KVM Video to Fiber Converter4K HDMI/DVI/DP/USB Active Optical Cable12G/6G/3G-SDI Video to Fiber Converter12G/3G SDI Video SFPAudio to Fiber ConverterTelephone/Ethernet to Fiber ConverterData/Contact Closure to Fiber ConverterUSB to Fiber ConverterTVI/CVI/AHD/CVBS Video to Fiber ConverterServices of OEM & ODM
Contact Us
TEL:+86-755-26656750
FAX:+86-755-26407582
E-Mail:sales@holinktech.com
ADD:5 Floor A3,Xuxingda Industrial Zone,Zhoushi Rd,Shiyan Town,BaoAn,Shenzhen,China
You are here:Home > HD Video > P/N : HL-D20F
P/N : HL-D20F
Commercial-grade DVI extender over fiber
    
Product Details

Overview

Commercial-grade DVI extender over fiber is used to extend the transmission of VGA audio and video signals,which is usually used when the DVI cable limit length cannot meet the transmission distance.This product transmits DVI audio and video signal to 20KM user through the fiber, up to 120KM, equipment supports TCP/IP network protocol, can realize one transmitter to multiple receiver transmission through ethernet switches,long-distance transmission while support infrared return transmission, independent audio transmission,to ensure the stability of the signal while reducing the cost for the user.the EDID built-in audio of commercial-grade HDMI extender over fiber greatly improves the compatibility of the device.The equipment has a long transmission distance, low use cost, convenient installation, good compatibility, and is a stable and efficient transmission mode.

Widely used in information release system, security monitoring, video conference system, hd teaching system, LCD splicing large screen, LED splicing screen, engineering projection fusion and other projects.


Features

1.DVI video support maximum resolution 1920*1080P@60Hz downward compatibility

2.Integrated HDCP decryption engine for receiving protected audio and video content

3.EDID automatic learning, automatically matching signal sources and display devices

4.Support independent analog of 3.5mm audio

5.Support reverse IR infrared function

6.Support point to point, point to many transmission through ethernet switches (up to 255 points)

7.Support many to many signal transmission applications

8.Support for single fiber / dual fiber (optional)

9.Single mode/multi-mode compatibility, multi-mode transmission distance of 1KM, single-mode transmission distance of 20KM, can customize up to 120km

10.Built-in ESD electrostatic protection circuit, simple to install, plug and play

11.Support mutual communication with our HDMI/VGA series

12.The equipment has a differentiated transmitter (signal source), a receiver (display end)


Technical Indexes

Fiber index

wavelength

1310-1550nm

Tx power

-8db

Rx sensitivity

-26db

Fiber connector

FC default  SC / LC / ST (Optional)

Video index

Video version

DVI-D (full digital)

HDCP protocol

1.2

Maximum pixel clock

148.5MHZ

Resolution

720 (1440) x 480i @ 59.94/60Hz

720 (1440) x 576i @ 50Hz

720 x 480p @ 59.94/60Hz

720 x 576p @ 50Hz

1280 x 720p @ 59.94/60Hz

1280 x 720p @ 50Hz

1920 x 1080i @ 59.94/60Hz

1920 x 1080i @ 50Hz

1920 x 1080p @ 23.98/24Hz

1920 x 1080p @ 59.94/60Hz

1920 x 1080p @ 50Hz

Effective cable length

10 Meters

Physical interface

DVI-I connector

Audio index

Sampling frequency

32k44.1k48k64k88.2k96k176.4k192kHz

Sampling depth

24bit

Dynamic bandwidth

96db

Total harmonic distortion (THD)

-88db

Signal to noise ratioSNR

96db

Audio input / output impedance

600Ω

Signal level

VPP 3.3V

Physical interface

3.5mm stereo audio socket

Signal type

Analog stereo channel

IR index

Infrared interface

Standard 3.5mm interface

Infrared frequency

Standard with 20-60KHz

Signal type

Digit signal

Infrared transmission direction

Reverse transmission

Other indexes

Working temperature

-20°C ~70°C

Storage temperature

-40°C ~85°C

Product size

104*104*28mm

Product net weight (Pair)

0.35/kg

Product weight (including outer packaging)

0.6/kg

Product outer packaging dimensions

275*220*55mm

Power supply

DC 5V

Power dissipation

2.5W

Copyright © 2015-2025 Shenzhen Ho-link Technology Co., Limited All Right Reserved    粤ICP备20068946号
Live chat
I'm online