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1080P HDMI Extender 120m (TX+RX)

HE 120HD

Features

This HDMI extender enables high-definition video and audio transmission over standard network cables for long-distance signal distribution. It supports stable low-latency extension up to 120 meters using CAT6 cable and allows flexible system deployment through Gigabit network switches. With IR passback control and reliable protection design, it is ideal for digital signage, multimedia broadcasting, conference rooms, and AV signal distribution applications.

  • Supports HDMI resolution up to 1920×1200@60Hz

  • Transmission distance up to 120m over CAT6 cable

  • Compatible with CAT5 / CAT5e / CAT6 network cables

  • Supports one-to-one or one-to-many connection through Gigabit switch

  • HDMI embedded audio transmission with LPCM 2.0 support

  • IR passback control (20–60kHz) for remote device operation

  • Micro USB port for firmware upgrade

  • Lightning protection, surge protection, and ESD protection

  • Plug-and-play installation with no configuration required

Specification

Technical

HDMI Standard

HDCP

Max Resolution

Video Bandwidth

Transmission Latency

Transmission Distance

- HDMI 1.3

- HDCP 1.4

- 1920×1200@60Hz (Backward compatible)

- 4.96Gbps

- 80~130ms

- CAT6: 120m

Connection

HDMI Input (TX)

HDMI Output (RX)

Network Port

IR Interface

- 1 × HDMI

- 1 × HDMI

- 1 × RJ45 (TX), 1 × RJ45 (RX)

- TX: 1 × 3.5mm IR OUT

- RX: 1 × 3.5mm IR IN

Audio

Audio Support

Audio Format

- LPCM 2.0

- HDMI embedded audio

Power

Power Supply

- DC 5V/1A

Power Consumption

- TX ≤ 3.5W

- RX ≤ 2.5W

Compatibility

Supported Resolutions

Network Cable

Connection Modes

- 1080P@24/25/30/50/60Hz

- 720P@50/60Hz

- 576P / 480P

- 1920×1200, 1680×1050, 1600×900

- 1280×1024, 1280×960, 1280×720

- 1024×768, 800×600

- CAT6

- One-to-One

- One-to-Many (via Gigabit Switch)

General

Physical Dimension (W x D x H)

Weight

Housing

Operating Temperature

Storage Temperature

Relative Humidity

- 157.2 x 88 x 20 mm (transmitter & receiver)

- 0.380kg (transmitter)

- 0.377kg (receiver)

- Metal

- 0 – 40 °C

- -20 – 60 °C

- 20 – 90% RH (no condensation)

Safety

ESD Protection

- Human body model - ±8KV (Air-gap discharge) &

±4KV (Contact discharge)

Download

Click here to download Product DataSheet

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