AV transmitter & receiver Digitus HDMI Extender Set 4K/120Hz 40 m

The DIGITUS AV transmitter & receiver HDMI Extender Set enables transmission of HDMI signals over a single CAT cable (CAT6 or higher) for distances up to 40 m while maintaining UHD resolution up to 4K at 120 Hz with 4:4:4 chroma. The compact set includes a transmitter and a receiver and supports HDMI 2.1 features such as HDR and HDCP 2.3, offering a wired solution for extending high-bandwidth video between source and display.

Advantages

The extender supports up to 4K/120Hz (4:4:4) with a video bandwidth of 32 Gbps and is compatible with CAT6, CAT6A and CAT7 cables. It provides bi-directional IR transmission for remote control of the signal source and supports HDMI 2.1 and HDCP 2.3 for modern devices. The units are suitable for wall mounting and are designed for efficient low-power DC operation.

Suitable for

• Extending HDMI signal between PC, console or media player and a remote display up to 40 m
• Conference rooms and meeting spaces requiring high-resolution wired video transmission
• Home theatre installations where a central source is connected to a distant display

Key specifications

• Maximum distance: 40 m over CAT6 or higher
• Maximum resolution: 4K (3840x2160) at 120 Hz, 4:4:4
• Video bandwidth: 32 Gbps
• HDMI version: HDMI 2.1
• HDCP: 2.3
• IR: Bi-directional IR transmission
• Cable type: CAT6, CAT6A, CAT7
• Connectivity: Wired
• Colour: Black

How to use

Connect the transmitter to the HDMI source (PC, console, media player) and the receiver to the display using standard HDMI cables. Link transmitter and receiver with a single CAT6 or higher Ethernet cable up to 40 m. Supply power to both units via their DC adapters. Use the bi-directional IR ports to route remote-control signals between source and display as required. Ensure source and display support the intended resolution and refresh rate.

Recommendations

For stable 4K/120Hz (4:4:4) transmission, use high-quality CAT6A or CAT7 cable and keep cable runs within the specified 40 m. Verify HDMI and display settings to match 4K/120Hz output and enable HDR or HDCP features as needed.