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HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m) Supports EDID pass-through

HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m)

Model: LNK-HDE-120 HDMI

Overview

This professional AV transmission device is a dedicated HDMI Over CAT5/CAT6 Extender with IR -

395 ft (120m), consisting of a transmitter unit (TX) and a receiver unit (RX) that operate as a paired

system—specifically engineered for long-distance, high-stability HDMI signal extension with integrated

IR remote control capabilities. As an HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m), it leverages

cost-effective twisted-pair cables to replace short-range traditional HDMI cables, while supporting IR pass-

through for seamless remote operation of source devices.

The HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m) enables transmission and extension of full

HD 1080p@60Hz HDMI signals via CAT5e/CAT6 UTP (Unshielded Twisted Pair) cables, with a maximum

stable transmission distance of up to 395 feet (120 meters). A key value-added feature is its built-in IR remote

control function: it supports IR signal pass-through between TX and RX ends, allowing users to operate HDMI

source devices (e.g., Blu-ray players, set-top boxes, or media servers) from the receiver side using a standard

remote—eliminating the need for on-site access to source equipment and enhancing user convenience.

This extender supports point-to-multipoint signal distribution over an IP network via an Ethernet switch: by

connecting the TX unit to a network switch, multiple RX units (and their paired displays) can receive the same

HDMI signal simultaneously. This scalability makes it ideal for large-scale setups without requiring additional

independent extenders, significantly reducing wiring complexity and deployment costs. Equipped with built-in

EDID (Extended Display Identification Data) management, it automatically reads and synchronizes display

parameters (resolution, refresh rate, and color depth) between the source and connected displays (monitors,

projectors, or digital signage), greatly improving compatibility across diverse device brands and avoiding common

issues like signal mismatch, black screens, or frame stuttering.

To ensure reliable performance in complex environments, the HDMI Over CAT5/CAT6 Extender with IR - 395 ft

(120m) features anti-electromagnetic interference (EMI) and radio frequency interference (RFI) shielding,

maintaining stable signal transmission even near power cables, industrial equipment, or other electronic devices.

It supports plug-and-play installation with no software configuration required—simply connect the TX to the HDMI

source and power, the RX to the display, and link them via CAT5e/CAT6 cable for immediate use.

This extender is perfect for AV transmission in diverse scenarios: HD conference systems (connecting PCs to

remote projectors in corporate meeting rooms), HD video shooting setups (extending camera signals to on-site

monitors), HD multimedia education systems (linking teachers’ consoles to classroom displays), and HD digital

advertising/signage (powering retail store or airport video walls). With its 395 ft (120m) long transmission distance,

IR remote control convenience, low use cost (utilizing existing CAT5/CAT6 wiring), easy installation, and strong

compatibility, it serves as a stable and efficient transmission solution for both commercial and educational AV

infrastructure.

Features

► Aluminum shell, compact size and Slim design, more beautiful than iron shell, strong anti-interference, Wall-mounted type

► Uncompressed and zero latency

► Auto adjustment to match the cable length

► The highest resolutions supported is up to 1080P@60Hz

► Extend HDMI signal over single UTP CAT6/6a/7 cable up to 60m

► Support EDID pass-through

► Only one power adapter is needed for the TX, the RX can be powered by the TX over network cable.

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
	Connector	HDMI-A
	Impedance	100Ω
IR	Interface	3.5mm earphone seat
	Signal direction	Unidirectional
	Signal type	Digital
	IR frequency	38kHz
Ethernet	Interface	RJ45(568B)
Ethernet	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	10097.517mm
	The warranty	1 year free warranty

Ordering Information

Part No	Description of product
LNK-HDE-120	HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m), including 1 Transmitter & 1 Receiver, used by pairs

Application

Application 1 One to One

Application 2 : One to Many

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Categories	HDMI Fiber Extender
Brand Name:	E-link
Model Number:	LNK-HDE-120 HDMI
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
Resolution:	Max: 1920X1080@60Hz
The warranty:	1 year free warranty
Power supply:	The power adapter: DC 5V
Temperature:	Operating: -5℃ ~ +70℃
Dimension:	10097.517mm

HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m) Supports EDID pass-through

HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m) Supports EDID pass-through

HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m) Supports EDID pass-through

HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m)

HDMI extender with IR

CAT6 HDMI extender 120m

HDMI extender EDID pass-through

HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m) Supports EDID pass-through