Milestone Electronics
/HDMI Extenders
HDIT-101 (Transmitter) · HDIR-101 (Receiver)

HDMI IR Extender 1080P over Cat6

The HDIT-101 and HDIR-101 extender set transmits HDMI video and IR signals over a single Cat6 cable, extending the connection up to 120 metres while maintaining stable 1080P video output and enabling remote control of source devices from the display location.

Max Resolution
1080P Full HD
Max Distance
120 metres
Cable Type
Cat6
IR Support
Yes
Multipoint
Yes
Expandable
240 m+

Max Resolution

1080p Full HD

Audio Input

Stereo Analogue

Output

Single HDMI

Product Overview

What the HDIT-101 and HDIR-101 deliver

The HDIT-101 and HDIR-101 extender set transmits HDMI and IR signals over standard Cat6 cabling instead of traditional HDMI cables. This significantly increases the transmission distance while maintaining stable signal performance, making it a practical solution for installations where source and display equipment are physically separated.

With support for HDMI resolutions up to 1080P, the extender ensures high-definition video quality suitable for professional display environments. The system operates in both point-to-point and point-to-multipoint configurations, offering flexible deployment options for a variety of AV installations.

In addition to HDMI video, the extender supports IR signal extension. This allows remote control commands to be sent from the display location back to the source device, enabling operators to control media players, set-top boxes, or other HDMI source devices even when that equipment is installed in a separate room or equipment rack.

The system can be expanded beyond the base 120-metre distance by placing standard 10/100 Ethernet switches after every 120 metres. This scalability makes the extender suitable for large commercial installations and distributed AV environments where standard network cabling infrastructure is already in place.

Quick Specs
Model (TX)
HDIT-101

Model (RX)

HDIR-101
Max Resolution
1080P Full HD
Also Supports
720P HD
Max Distance
120 metres (Cat6)
Extended Distance
240 m+ via Ethernet switch
IR Extension
Yes
Deployment
P2P + P2MP

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Key Features

Reliable HDMI and IR extension over Cat6

HDMI video and IR control over a single Cat6 cable, with stable 1080P output up to 120 metres and scalable multipoint distribution.

120 Metre HDMI Extension over Cat6

The extender transmits HDMI signals up to 120 metres using a single Cat6 cable, providing a practical alternative to traditional HDMI cables which are limited to much shorter runs. This allows HDMI sources and displays to be separated across larger buildings or multi-room installations without signal degradation.

1080P Full HD Video Quality

The HDIT-101 and HDIR-101 support HDMI resolutions up to 1080P Full HD, ensuring high-definition video quality across the extended link. The system is compatible with a wide range of display devices including commercial monitors, televisions, and projectors.

IR Signal Extension

The extender includes IR signal extension capability, allowing remote control commands to be sent from the display location back to the source device. This is particularly useful in AV rack installations where source equipment is centrally located while displays are installed across different areas of a facility.

Expandable Transmission Distance

For installations requiring transmission distances beyond 120 metres, the system can be expanded using standard 10/100 Ethernet switches placed after every 120 metres. This allows the HDMI signal to reach 240 metres or further depending on the network configuration, making the extender suitable for large commercial and distributed environments.

Point-to-Point and Point-to-Multipoint Support

The system supports both point-to-point and point-to-multipoint deployment configurations. When used with a standard 10/100 Ethernet switch in multipoint mode, a single HDMI source can be distributed to multiple HDIR-101 receivers simultaneously, making it well suited for digital signage and multi-screen environments.

Compact and Integration-Ready Design

Both the HDIT-101 transmitter and HDIR-101 receiver are compact in design, allowing easy installation in AV racks, equipment cabinets, or behind display devices. Because the system uses standard Cat6 cabling, it integrates directly into structured cabling infrastructure commonly found in offices, campuses, and commercial facilities.

Installation

Point-to-point or point-to-multipoint

The HDIT-101 and HDIR-101 support two installation configurations, from a simple direct two-unit connection to an expanded multi-receiver network using a standard Ethernet switch.

01

Point-to-Point Configuration

In a point-to-point setup, one HDIT-101 transmitter is connected directly to one HDIR-101 receiver using a single Cat6 cable. The transmitter connects to the HDMI source device while the receiver connects to the display. This configuration is suitable for standard HDMI extension applications where a single display needs to be connected to a single source over distances up to 120 metres.

02

Point-to-Multipoint Distribution

For environments requiring the same video content on multiple displays, the system supports point-to-multipoint distribution when used with a standard 10/100 Ethernet switch. A single HDIT-101 transmitter distributes the HDMI signal to multiple HDIR-101 receivers across the network. This is especially useful in digital signage deployments or environments where the same video content must appear across several screens simultaneously.

Point-to-Point Configuration

Direct connection — no switch required
Point-to-Multipoint Configuration
One transmitter distributes to multiple receiver locations via a standard 10/100 Ethernet switch
Ideal Applications

Where the HDIT-101 and HDIR-101 perform

Designed for professional environments where stable long-distance HDMI distribution and remote IR control are required across a range of AV installations.

Digital Signage Networks

Distribute video content from a central source to multiple displays in retail stores, airports, or public venues. The point-to-multipoint configuration allows one source to drive several HDIR-101 receivers simultaneously across a structured Cat6 network.

Conference Rooms

Extend HDMI sources from central AV racks to displays installed in meeting rooms. IR extension allows presenters to control the source equipment from within the conference room without physical access to the rack.

Educational Institutions

Transmit video signals from central media equipment to classrooms or lecture halls without running long HDMI cables. Teachers can control the source device using an IR remote from within the classroom even when the source is located in a separate media room.

Control Rooms

Deliver video feeds from equipment rooms to monitoring displays located in control centres. The extender allows source equipment to remain in a secured or centralised location while operators view and interact with feeds at their monitoring stations.

Hospitality and Hotel Installations

Distribute HDMI content from a central head-end to individual rooms or common areas. The IR extension capability allows guests or staff to operate the source device remotely without requiring separate equipment at each display point.

AV Rack Installations

Centralise source equipment in AV racks or equipment cabinets while distributing HDMI output to displays installed across different areas of a facility. IR extension ensures that operators can send remote control commands back to the rack-mounted source device from any connected display location.

Technical Specifications

Full specification sheet

Supported Resolutions
1080P Full HD, 720P HD, Standard HDMI compatible formats
Max Video Resolution
1080P Full HD
Video Interface
HDMI
Max Transmission Distance
120 metres (point-to-point, Cat6)
Extended Distance
240 metres or more using standard 10/100 Ethernet switches at every 120 metres
Cable Type
Single Cat6 cable
Signal Types Extended
HDMI video, IR control
IR Signal Support
Yes
IR Direction
From display location back to source device
Compatible Source Devices
Media players, set-top boxes, and other IR-controllable HDMI source devices
Configuration Support
Point-to-point, Point-to-multipoint
Multipoint Requirements
Standard 10/100 Ethernet switch (not included)
Transmitter Model
HDIT-101
Receiver Model
HDIR-101
Recommended For
AV setups, conference rooms, digital signage, educational institutions, control rooms, AV rack installations
Frequently Asked Questions

FAQs about the HDMI IR Extender 1080P

The HDMI IR Extender 1080P is used to send HDMI video and IR signals from a source device to a display over long distances using a Cat6 cable. It is ideal when the screen is far from the source but stable, clear video output is still required. The IR signal extension also allows remote control of the source device from the display location.

The extender can transmit signals up to 120 metres using a single Cat6 cable. If a longer distance is required, the system can be expanded by placing standard 10/100 Ethernet switches after every 120 metres, allowing transmission to reach 240 metres or beyond depending on the network configuration.

Yes. The extender supports up to 1080P Full HD resolution, so video remains sharp and stable over the extended link. Even over longer distances achieved through Ethernet switch expansion, the system maintains consistent signal performance without major quality issues.

Yes. The extender supports IR signal transmission, which allows you to control devices such as media players or set-top boxes remotely, even when those devices are placed in a different room or an AV rack. The IR receiver at the display location captures remote commands and sends them back to the source device via the Cat6 link.

The extender is commonly used in conference rooms, digital signage setups, educational institutions, and control rooms. It is also well suited for AV rack installations and hospitality environments where video content needs to be distributed across different locations without requiring multiple source devices at each display point.

Yes. When used with a standard 10/100 Ethernet switch, the system supports a point-to-multipoint configuration. A single HDIT-101 transmitter can distribute the HDMI signal to multiple HDIR-101 receivers connected through the network switch. This makes it well suited for digital signage or any environment where the same video content needs to appear on several screens simultaneously.

No. The HDIT-101 and HDIR-101 use standard Cat6 cabling, which is commonly found in offices, campuses, and commercial facilities as part of structured network infrastructure. This means the extender can often be deployed using existing building cabling without the need for additional specialist cable runs.

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