UGREEN CM340 60322 150M HDMI Extender Transmitter over Ethernet Cable

UGREEN CM340 150M HDMI Extender Transmitter Over Ethernet Cable (Model 60322) is a professional solution for extending HDMI signals over long distances using a standard Ethernet cable (Cat5e/Cat6/Cat7). Designed for installations where traditional HDMI cables aren’t practical — such as conference rooms, classrooms, digital signage, home theaters, and large open spaces — this transmitter works with a matching receiver unit to deliver stable video and audio transmission up to 150 metres away. By leveraging network cabling infrastructure, the CM340 system helps you overcome HDMI cable length limitations while maintaining signal integrity and compatibility with modern HDMI devices.

Product Features

HDMI Over Ethernet Extension

Uses a single Ethernet (Cat5e/Cat6/Cat7) cable to transmit HDMI video and audio signals over longer distances — ideal for setups where direct HDMI cables are too short or unwieldy.

Long-Range Transmission

Supports signal transmission distances up to 150 metres, enabling flexibility in display placement for large rooms, halls, retail displays, and more without signal degradation.

High-Definition Video Support

Works with modern HDMI sources to deliver high-quality video output (commonly up to 4K with compatible paired systems and appropriate cabling), ensuring clear visuals on remote displays.

Cost-Effective Use of Cabling Infrastructure

Leverages inexpensive and widely available Ethernet cabling rather than long HDMI cables, reducing installation cost and making use of existing network cabling infrastructure where available.

Compatible with Various HDMI Devices

Designed to work with laptops, desktops, media players, gaming consoles, set-top boxes, and other HDMI sources — provided the paired receiver is installed at the display end.

Plug-and-Play Setup

Simple connection with HDMI source, Ethernet cable link, and receiver unit makes installation straightforward without requiring software drivers or complex configuration.

Product Specifications

• Model: CM340 (60322)
• Function: HDMI transmitter for HDMI-over-Ethernet extender system
• Transmission Medium: Ethernet (Cat5e / Cat6 / Cat7) cable
• Maximum Distance: Up to 150 metres with Cat6/Cat7 cabling
• Compatibility: HDMI-equipped source devices (laptops, PCs, set-top boxes, media players)
• Video Support: High-definition HDMI video (dependent on paired receiver/support)
• Installation Type: Transmitter unit (paired with receiver unit, sold separately)
• Use Cases: Presentations, digital signage, extended displays, large room setups