E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer

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9 Years
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Multi-functional DVI Fiber Optic Extender with USB KVM RS232 Bidi Stereo Audio GPIO

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E-link China Technology Co., Ltd.
City:shenzhen
Province/State:guangdong
Country/Region:china
Contact Person:MrMichael Guo
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Multi-functional DVI Fiber Optic Extender with USB KVM RS232 Bidi Stereo Audio GPIO

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Brand Name :E-link
Model Number :LNK-KVM-DVI-1D1BA1GO
Certification :CE, RoHS, FCC
Place of Origin :China
MOQ :1 pcs
Price :Contact the seller
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram, paypal,Credit Card
Supply Ability :1000pcs/month
Delivery Time :5-12working days
Packaging Details :DVI Video to Fiber Converter Standard Export Package
Video Standards :DVI 1.0; HDCP 1.2
Power dissipation :MAX 6W
Connector :DVI-D
Operating Temperature :-5℃ ~ +70℃
Size :168*115*28mm
The warranty :1-year warranty
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1Ch 1080P DVI + USB KVM + 1Ch RS232 + 1Ch Bidi Stereo Audio + 1Ch GPIO over Fiber Extender

Overview

The LNK-KVM-DVI-1D1BA1GO is a high-performance fiber optic extender designed for
ultra-long-distance transmission of DVI video (up to 1080P), KVM signals, RS232 serial data, GPIO
control signals, and external audio over a single fiber optic cable.
Key Features:
✔ Crystal-Clear Video – Supports full HD 1080P resolution with zero latency
✔ Multi-Signal Integration – Combines DVI + KVM + RS232 + GPIO + Audio in one fiber link
✔ Long-Distance Reach– Extends signals reliably over fiber optic distances (exact range depends on
SFP module)
✔ Industrial-Grade Stability – Secure, interference-free transmission for mission-critical applications
✔ Flexible Deployment – Ideal for broadcast, control rooms, digital signage, and industrial automation
Applications:
  • Remote KVM & PC Control – Extend workstations over long distances
  • HD Video Distribution– Secure, high-quality video for surveillance or displays
  • Industrial Automation – Reliable signal transmission in EMI-heavy environments
Engineered for high fidelity and robust performance, the LNK-KVM-DVI-1D1BA1GO ensures seamless
integration of video, data, and control signals over fiber.
Features

► Transmits DVI video signals up to 60km over one fiber optic cable;

► Support HDMI loop out

► Compliance with DVI 1.0 and HDCP 1.2 standard;

► Simple to install, plug and play

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

Application

Multi-functional DVI Fiber Optic Extender with USB KVM RS232 Bidi Stereo Audio GPIO

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
K/M Interface

To PC: MINI-USB

To keyboard and mouse: USB-A

GPIO Interface Industrial terminal
RS232 Interface Industrial terminal
Signal direction Unidirectional
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

Ordering Information

Model Description
LNK-KVM-DVI-1D1BA1GO 1Ch 1080P DVI + 1Ch USB KVM + 1Ch RS232 + 1Ch Bidi Stereo Audio + 1Ch GPIO over Fiber Extender, HDMI Loop Out, SMF, 20KM

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