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120M 1080P@60Hz HDMI KVM Extender Over TCP/IP with Distance up to 120m over UTP CAT5E/6 cable
120M 1080P@60Hz HDMI KVM Extender Over TCP/IP with Distance up to 120m over UTP CAT5E/6 cable
Specifications
Brand Name :
E-link
Model Number :
LNK-HDE-120KVM Series
Certification :
ISO9001, CE, ROHS, FCC
Place of Origin :
China
MOQ :
1 pair
Price :
$79-739
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Supply Ability :
1000/Month
Delivery Time :
3-5 working days
Packaging Details :
SDI Fiber Extender Standard Carton Packaging
Maximum pixel clock :
165MHz
Maximum data rate :
6.75Gbps
Signal direction :
Unidirectional
IR frequency :
38kHz
Dimension :
100*97.5*17mm
The warranty :
1 year free warranty
Description

120M 1080P@60Hz HDMI KVM Extender Over TCP/IP

Model: LNK-HDE-120KVM Series


Overview

This professional HDMI KVM extender is a high-performance 120M 1080P@60Hz HDMI KVM
Extender Over TCP/IP, composed of a transmitter unit (TX) and a receiver unit (RX) that operate
as a paired system—specifically engineered for flexible, long-distance AV transmission and remote
control in commercial, educational, and professional scenarios. As a 120M 1080P@60Hz HDMI KVM
Extender Over TCP/IP, it leverages TCP/IP network protocol to break through traditional point-to-point
transmission limitations, enabling scalable signal extension for multi-display systems.
​
The 120M 1080P@60Hz HDMI KVM Extender Over TCP/IP supports transmission and extension of full
HD 1080p@60Hz HDMI signals via CAT5e/6 UTP (Unshielded Twisted Pair) network cables, with a maximum
stable transmission distance of up to 120 meters. Its uncompressed signal transmission ensures no loss of
image quality—preserving color accuracy and motion smoothness, which is critical for high-frame-rate applications
such as live HD video shooting or dynamic digital signage. A core advantage of this extender lies in its TCP/IP
protocol support: by connecting to an Ethernet switch, it enables point-to-multipoint signal distribution, allowing
one HDMI source to extend to multiple receivers (displays) simultaneously—greatly simplifying infrastructure for
large-scale setups and reducing wiring costs.
​
This extender integrates full KVM (keyboard and mouse) remote control functionality, enabling users to operate
the HDMI source device (e.g., PCs, servers, or media players) directly from the receiver end without on-site
access—enhancing efficiency in scenarios like centralized control rooms or remote lecture halls. It also features
a local loop-out function on the transmitter unit, supporting simultaneous connection of a local display (for on-site
technician monitoring) while extending the signal to remote screens, realizing both maintenance and end-user
application needs in one setup.
​
Equipped with built-in EDID (Extended Display Identification Data) management, the 120M 1080P@60Hz HDMI
KVM Extender Over TCP/IP automatically reads and synchronizes display parameters (resolution, refresh rate,
color depth) between the source and connected displays. This significantly improves compatibility across diverse
device brands and models, effectively avoiding common issues like signal mismatch, black screens, or frame
stuttering. Additionally, its design incorporates anti-electromagnetic interference (EMI) shielding, ensuring stable
signal transmission even in complex electrical environments (e.g., near power cables or industrial equipment).
​
With user-friendly plug-and-play installation (no complex network configuration required) and reliance on cost-
effective CAT5e/6 UTP cables, this extender is ideal for AV transmission in HD conference systems, professional
HD video shooting setups, HD multimedia education systems (smart classrooms, lecture halls), and HD digital
advertising/signage networks (shopping malls, airports, corporate lobbies). It combines long-distance reliability,
TCP/IP-based scalability, and multi-functional control, providing a stable, efficient, and scalable solution for
modern AV infrastructure.
​

Features

· Aluminum shell, compact size and slim design, more beautiful than iron shell, strong anti-interference; Wall-mounted type is more convenient.

· Distance up to 120m over UTP CAT5E/6 cable.

· Video resolution max up to 1920*1080@60Hz.

· Support keyboard and mouse control .

· Have a local HDMI loop-out ;

· Support IR(38khz) signal pass back transmission .

· HDMI 1.3 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.

· TCP/IP Ethernet communication.

· Real-Time Video/Audio Transmission over IP.

· Pure Ethernet , Simple Cabling .

· Ordinary 100M or 1000M Ethernet switch.


Technical Indexes

Parameter

Description

Video

Standards

HDMI 1.3; HDCP 1.2

Maximum pixel clock

165MHz

Maximum data rate

6.75Gbps

Resolution

Max: 1920X1080@60Hz(backward-compatible)

Connector

HDMI-A

Impedance

100Ω

IR

Interface

3.5mm earphone seat

Signal direction

Unidirectional

Signal type

Digital

IR frequency

38kHz

USB

Interface

PC: Standard MINI-USB or PS2

K/M: Standard USB, PS2 (optional)

USB Signal

HID Signal

Ethernet

Interface

RJ45(568B)

Transmission distance

UTP CAT5e/---120m

Other

Power supply

The power adapter: DC 5V

Power dissipation

MAX 4W

Temperature

Operating: -5℃ ~ +70℃

Humidity

Operating: 5% ~ 90%

Dimension

100*97.5*17mm

The warranty

1 year free warranty

Ordering Information

Part No

Description of product

LNK-HDE-120KVM

120M 1080P@60Hz HDMI KVM Extender Over TCP/IP


Application

Application 1 One to One

120M 1080P@60Hz HDMI KVM Extender Over TCP/IP with Distance up to 120m over UTP CAT5E/6 cable


Application 2 : One to Many

120M 1080P@60Hz HDMI KVM Extender Over TCP/IP with Distance up to 120m over UTP CAT5E/6 cable


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120M 1080P@60Hz HDMI KVM Extender Over TCP/IP with Distance up to 120m over UTP CAT5E/6 cable

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Product Detail
Brand Name :
E-link
Model Number :
LNK-HDE-120KVM Series
Certification :
ISO9001, CE, ROHS, FCC
Place of Origin :
China
MOQ :
1 pair
Price :
$79-739
Contact Supplier
video
120M 1080P@60Hz HDMI KVM Extender Over TCP/IP with Distance up to 120m over UTP CAT5E/6 cable

E-link China Technology Co.,LTD

Verified Supplier
4 Years
shenzhen
Since 2001
Business Type :
Manufacturer, Exporter
Main Products :
Industrial PoE Switch, Industrial Ethernet Switch, Ethernet Switch
Total Annual :
>10000000
Employee Number :
21~200
Certification Level :
Verified Supplier
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