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Black transmitter and receiver units with HDMI ports and Ethernet jacks, plus power adapters

Vszerda

Vszerda HDMI Extender 120m Cat5e/6 4K@30Hz Loop Out Audio Out

SKU CH-J8J4-1CYN7

Extends 4K@30Hz HDMI up to 120 metres over Cat5e/6 with loop-out, 3.5 mm audio extraction and EDID copy

  • Transmits 4K video up to 120 metres over a single Cat5e/6 cable
  • Local HDMI loop-out mirrors the source at 4K 30 Hz for on-site monitoring
  • 5 mm audio extraction delivers sound separately from the HDMI path
  • EDID copy function reads the display and sets the optimal resolution automatically
  • HDCP 1.3 support protects premium content across the full extension link

Vszerda 120m HDMI Extender

The Vszerda HDMI extender sends 4K video and audio up to 120 metres over a single Cat5e or Cat6 cable. It includes a transmitter and a receiver, each powered by the supplied adapters. The kit suits installers who need to bridge long runs between a source and a display without signal loss. HDCP 1.3 and EDID copy functions maintain compatibility across varied source and sink devices.

Cat5e/6 Infrastructure and Loop-Out

The extender fits into any installation that already uses standard Ethernet cabling, freeing the builder from running bulky HDMI leads through walls or ceilings. A local HDMI loop-out port mirrors the source signal at up to 4K 30 Hz for a confidence monitor or secondary display. Stereo audio is also extracted at the receiver via a 3.5 mm jack for separate sound systems. Both units require their own power connection to operate.

Sustained Long-Distance Transmission

Over the full 120 metre link the extender maintains a stable 4K 30 Hz picture without the drop-outs that can appear on shorter runs with lesser cables. The EDID copy routine continuously matches the display’s reported capabilities, preventing handshake glitches during extended sessions. HDCP 1.3 compliance keeps protected content flowing without interruption. The result is reliable audiovisual delivery for conferences, classrooms or home-theatre runs that last hours rather than minutes.

Highlights

  • Transmits 4K video up to 120 metres over a single Cat5e/6 cable
  • Local HDMI loop-out mirrors the source at 4K 30 Hz for on-site monitoring
  • 5 mm audio extraction delivers sound separately from the HDMI path
  • EDID copy function reads the display and sets the optimal resolution automatically
  • HDCP 1.3 support protects premium content across the full extension link

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum resolution the HDMI loop-out can sustain at 30 Hz?

The loop-out supports up to 4K at 30 Hz for local monitoring.

How much power does the transmitter and receiver each draw from their adapters?

Each unit ships with its own 24 V power supply; the pair must be powered to operate.

Which cables must I provide to connect the transmitter and receiver?

You need a single Cat5e or better Ethernet cable between the two units.

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