1080P HDMI KVM Fiber Optic Extender with RS232 Audio GPIO 20km SMF Link

Brand Name:E-link
Certification:CE, FCC, RoHS, ISO9001
Model Number:LNK-KVM-HDMI-1D1BA1GO
Minimum Order Quantity:1 pair
Delivery Time:5-8 working days
Payment Terms:T/T,Western Union,MoneyGram
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Location: Shenzhen Guangdong China
Address: 5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
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Product Details

1080P HDMI KVM Fiber Optic Extender with RS232 Audio GPIO 20km SMF Link,

Overview

This HDMI KVM Fiber Optic Extender enables high-quality 1080P video, USB

keyboard/mouse, RS232, GPIO, and bidirectional stereo audio transmission over a

single-mode fiber cable up to 20km. Featuring HDMI loop-out, plug-and-play installation,

and robust ESD protection, it ensures stable, clear, and secure long-distance signal

extension for control rooms, broadcasting, and industrial applications.

Features

Transmits 1080P HDMI video up to 20km over single-mode fiber

Supports USB keyboard/mouse (KVM) control for remote operation

Bidirectional stereo audio and unidirectional RS232 signal transmission

HDMI loop-out for local monitoring

Built-in ESD protection and automatic adjustment for stable, clear images

Plug-and-play design for quick and easy installation

Technical Indexes

Parameter

Description

Video

Standards

HDMI V1.3

Maximum pixel clock

165MHz

Maximum data rate

2.97Gbps

Resolution

1920*1080@60Hz 1920*1080@50Hz

1920*1080@30Hz 1920*1080@25Hz

1920*1080@24Hz

1080I@60Hz 1080I@50Hz

1280*720@60Hz 1280*720@50Hz

Connector

HDMI

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: 460,800bps

Data bits

8

Optical fiber

Interface

LC connector

Fiber type

Single-mode single fiber

Wavelength

Single-mode 1310nm

Interface bandwidth

3Gbps

Transmission distance

standard 20km

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-HDMI-1D1BA1GO

1Ch 1080P HDMI + 1Ch USB KVM + 1Ch RS232 + 1Ch Bidi Stereo Audio + 1Ch GPIO over Fiber Extender, HDMI Loop Out, SMF, 20KM

LNK-HDMI-1D1BA

1Ch 1080P HDMI + 1Ch RS232 + 1Ch Bidi Stereo Audio over Fiber Extender, HDMI Loop Out, SMF, 20KM

Application

China 1080P HDMI KVM Fiber Optic Extender with RS232 Audio GPIO 20km SMF Link supplier

1080P HDMI KVM Fiber Optic Extender with RS232 Audio GPIO 20km SMF Link

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