Economical 4K@60Hz 4:2:0 HDBaseT HDMI Extender, 70M HDMI Extender with 2-Way IR, CEC, PoE & RS232, HDMI 1.4, HDCP 2,2

4KEX70-L

The AV ACCESS HDMI Extender 4KEX100-L is an economical HDBaseT HDMI extender designed to deliver reliable long-distance HDMI signal transmission for professional AV installations. Supporting 4K@60Hz 4:2:0 HDR video up to 40 meters (130ft) and 1080p@60Hz up to 70 meters (230ft) over a single Cat6a/7 cable, this extender provides outstanding performance for conference rooms, classrooms, digital signage, home theaters, and meeting spaces.

Built with HDBaseT technology, the AV ACCESS HDMI Extender 4KEX100-L supports bi-directional PoE, IR pass-through, CEC, RS232 control, and automatic EDID management, making installation simple while ensuring stable communication between connected devices. Its compact, plug-and-play design requires no software or drivers, allowing quick deployment in both commercial and residential environments.

Key Features

  • Extend 4K@60Hz 4:2:0 HDR HDMI signals up to 40m (130ft) and 1080p@60Hz up to 70m (230ft) over a single Cat6a/7 cable.
  • Powered by HDBaseT technology for stable and reliable long-distance signal transmission.
  • Supports bi-directional PoE, allowing power to be supplied from either the transmitter or receiver.
  • Includes bi-directional IR, CEC, and RS232 for remote device control and system integration.
  • Automatic EDID management ensures optimal display compatibility and stable video output.
  • Compatible with Dolby Atmos, DTS, Dolby TrueHD, DTS-HD Master Audio, and LPCM 2.1/5.1/7.1 for immersive sound quality.
  • Plug-and-play installation with no drivers or software required.
  • Compact, smartphone-sized design saves installation space.
  • Compatible with PCs, media players, gaming consoles, Blu-ray players, projectors, TVs, and other HDMI display devices.
Technical
Video Signal Type HDMI 1.4, HDCP2.2
Audio Format Stereo, PCM 2.1/5.1/7.1, DTS, Dolby, pass through
Input/Output Resolution Support Up to 4K@60Hz 4:2:0 
Maximum Data Rate 10.2Gbps
General
Operating Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Humidity 10% to 90%, non-condensing
ESD Protection ±8kV (Air-gap discharge)/

±4kV (Contact discharge)

Surge Protection Voltage: ±1 kV
Power Consumption

(Maximum)

≤8.88 W (Pair)
Device Dimensions

(W x H x D)

108.8 mm ×15 mm ×64.2 mm/

4.29” x 0.59” x 2.52”

Product Weight TX/RX: 0.18kg/0.40lb
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