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E-link China Technology Co.,LTD

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China 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber
China 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber

  1. China 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber

1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber

  1. MOQ: 1pcs
  2. Price: US$265-US$279
  3. Get Latest Price
Payment Terms T/T,Western Union,MoneyGram,PayPal
Supply Ability 1000/Month
Delivery Time 3-5 working days
Packaging Details DVI Fiber Extender Standard Carton Packaging
Maximum pixel clock 165MHz
Maximum data rate 2.97Gbps
Signal type Stereo
Baud rate Self-adaptive, Max:115200bps
Dimension (LxWxH) 148*115*28mm
Temperature Operating: -5℃ ~ +70℃
Brand Name E-link
Model Number LNK-B-DVI-1DA1GO
Certification iso9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union,MoneyGram,PayPal Supply Ability 1000/Month
Delivery Time 3-5 working days Packaging Details DVI Fiber Extender Standard Carton Packaging
Maximum pixel clock 165MHz Maximum data rate 2.97Gbps
Signal type Stereo Baud rate Self-adaptive, Max:115200bps
Dimension (LxWxH) 148*115*28mm Temperature Operating: -5℃ ~ +70℃
Brand Name E-link Model Number LNK-B-DVI-1DA1GO
Certification iso9001 Place of Origin China

1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber Extender


Model: LNK-B-DVI-1DA1GO


Overview

The 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber
Extender (model: LNK-B-DVI-1DA1GO) is a high-performance bidirectional signal transmission
device engineered for long-distance delivery of multi-type critical signals via a single fiber optic
cable. As a 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber
Extender, it integrates full-duplex signal support, making it ideal for scenarios where two-way
transmission of high-quality DVI video, serial control, audio, and GPIO signals over long
distances is essential.
This 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio + GPIO over Fiber
Extender enables stable bidirectional extension of DVI signals over long distances, while
also supporting 1Ch bidirectional RS232 serial control signals, 1Ch GPIO (General Purpose
Input/Output) signals, and external bidirectional stereo audio transmission—all consolidated
through one fiber optic cable to minimize cabling complexity and reduce deployment costs.
It delivers exceptional visual performance with support for high resolution up to 1080P, ensuring
crisp, distortion-free image quality that meets the demands of professional environments like
industrial control rooms, video surveillance centers, remote broadcast studios, and high-end
conference facilities.
With excellent stability and robust security features (including anti-interference and signal
encryption capabilities), the 1Ch 1080P Bidi DVI + 1Ch Bidi RS232 + 1Ch Bidi Stereo Audio +
GPIO over Fiber Extender is suitable for a wide range of professional applications that require
long-distance bidirectional transmission of high-resolution DVI signals without quality degradation.
Whether used in industrial automation systems (to enable two-way control between remote DVI
displays and central control units via RS232), large-scale monitoring networks (to transmit high-
definition video and synchronized audio in both directions), or corporate IT environments (for remote
device management and status monitoring via GPIO), this extender ensures reliable, low-latency
signal transmission. Its all-in-one bidirectional design simplifies installation, enhances system
flexibility, and lowers long-term maintenance costs, making it a versatile and cost-effective solution
for multi-signal long-distance fiber transmission needs.

Features

Transmits Bi-directional DVI video signals up to 20km over one fiber optic cable;

► Support video resolution up to 1920*1200P@60Hz;

► Support external stereo audio bi-directional transmission;

► Support RS232 signal bi-directional transmission, baud rate self-adaptive;

► Support general-purpose input/output (GPIO) signal;

► Compliance with DVI 1.0 and HDCP 1.2 standard;

► High compatibility, can auto-match source and display device;

► Built-in automatic adjustment system, make the image smooth, clear and stable;

► Built-in ESD protection system;

► Simple to install, plug and play


Technical Indexes

Parameter

Description

Video

Standards

DVI 1.0; HDCP 1.2

Maximum pixel clock

165MHz

Maximum data rate

2.97Gbps

Resolution

1920*1200@60Hz  1920*1080@50Hz

1920*1080@30Hz  1920*1080@25Hz

1920*1080@24Hz 

1080I@60Hz  1080I@50Hz

1280*720@60Hz    1280*720@50Hz

Connector

DVI-D

Impedance

100Ω

Audio

Interface

3.5mm earphone seat

Signal type

Stereo

GPIO

Interface

Industrial terminal

RS232

Interface

Industrial terminal

Signal direction

Bi-directional

Baud rate

Self-adaptive, Max:115200bps

Data bits

8

Optical fiber

Interface

LC connector

Fiber type

Single-mode single fiber

Wavelength

Single-mode 1310nm

Interface bandwidth

3Gbps

Transmission distance

standard 10km

Other

Power supply

The power adapter: DC 12V/1A

Power dissipation

MAX 6W

Temperature

Operating: -5 ~ +70

Humidity

Operating: 5% ~ 90%

Dimension (LxWxH)

148*115*28mm

The warranty

1-year warranty



Application



Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2001

  • Total Annual:

    >10000000

  • Employee Number:

    21~200

  • Ecer Certification:

    Verified Supplier

Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs  P... Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs  P...

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  • E-link China Technology Co.,LTD
  • 5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
  • https://www.industrialpoeswitches.com/

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