DVI KVM Fiber Extender with USB, Audio, RS232 & GPIO over Single Fiber
Overview
This DVI KVM Fiber Optic Extender enables long-distance transmission of high-resolution
1080P DVI video, USB keyboard/mouse, RS232, bidirectional stereo audio, and GPIO
signals over a single-mode fiber cable up to 10km. With HDMI loop-out, strong compatibility,
and plug-and-play installation, it is ideal for control centers, industrial automation, broadcast
systems, and other environments requiring secure, high-quality signal extension.
Features
Transmits DVI video up to 1920×1200@60Hz over single-mode fiber up to 10km
Supports USB KVM, RS232, bidirectional stereo audio, and GPIO signal transmission
Built-in HDMI loop-out for local monitoring
Complies with DVI 1.0 and HDCP 1.2 standards
Automatic signal adjustment ensures stable and clear image quality
High compatibility with source and display devices, plug and play
Industrial-grade design with wide temperature and humidity range
Integrated ESD protection for enhanced reliability
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
|
Application
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