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Small black rectangular receiver unit with HDMI and network ports

Zoom

Zoom DL-HD70 RX HDMI Extender Receiver 70m

SKU CH-6NSE-Y7T23

Receives HDMI video, audio and control signals over a single Cat6 cable up to 70 metres with HDCP 1.4 compliance and diagnostic LEDs

  • TypeReceiver
  • Extends HDMI, audio, and control signals up to 70 metres over a single Cat6 cable
  • Power supply connects at either end for flexible installation
  • HDCP 1.4 compliant to protect premium content
  • Bidirectional IR and RS-232 enable remote device management
  • Diagnostic LEDs show power, link, and HDCP status for quick troubleshooting

70 m HDMI receiver for long runs

The Zoom DL-HD70 RX receives HDMI video, audio and control signals over a single Cat6 or better cable at distances up to 70 metres. It suits installers who need to place a display far from the source in digital signage, home theatre or commercial video systems. The unit is supplied new and includes a power supply that can be connected at either end. Bidirectional IR and RS-232 pass-through lets you control the source from the display location.

Cat6 cable and HDCP 1.4 define the link

A solid Cat6 or higher cable is the only transmission medium; the 70 metre limit assumes a quality run with no splices. HDCP 1.4 compliance protects copyrighted content but will not negotiate newer HDCP versions. The built-in surge protection guards the link against transient voltages, yet the extender cannot compensate for cable runs that exceed the specified distance or for cables that do not meet the Cat6 standard.

Check source output and display input first

Verify that the source device sends a signal the receiver can handle and that the display accepts the incoming format. Confirm you have a continuous Cat6 or better cable run no longer than 70 metres between transmitter and receiver. Ensure a power outlet is available at whichever end you choose for the supplied power supply. The diagnostic LEDs will show power, link and HDCP status once everything is connected.

Highlights

  • Extends HDMI, audio, and control signals up to 70 metres over a single Cat6 cable
  • Power supply connects at either end for flexible installation
  • HDCP 1.4 compliant to protect premium content
  • Bidirectional IR and RS-232 enable remote device management
  • Diagnostic LEDs show power, link, and HDCP status for quick troubleshooting

Specifications

TypeReceiver

Questions about this item

Should I choose the receiver unit alone or the full extender set with transmitter?

The product listed is the receiver only; the matching transmitter must be purchased separately to complete the 70 m extension link.

What does the 70 m distance mean when the unit is installed in my rack?

It means HDMI video, audio, IR and RS‑232 control travel over a single Cat6 cable up to 70 m (230 ft) without signal loss.

Which HDCP version does the receiver support and what content does that allow?

HDCP 1.4 compliance lets the unit pass protected 1080p and standard 4K streams while blocking unauthorised copying.

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