HD1800K


4K 60Hz HDMI 1 in 8+1 out Distribution extender

Support audio separation output, POC, RS232


Products / 4K 60Hz Extender

4K 60Hz HDMI 1 in 8+1 out Distribution extender
Feature
  • Transmits 4K 60Hz HDMI, audio, IR, and RS-232 signals to remote displays via standard network cables.
  • Supports 4K @60Hz resolution with YUV4:4:4, 18G bandwidth, HDR10+, HLG, and Dolby Vision compatibility.
  • Utilizes HDBaseT technology for remote transmission of 4K audio/video signals over network cables.
  • Features 1-in-9 output configuration: 1x HDMI local output + 8x HDBT network ports for remote synchronous signal distribution.
  • Supports HDMI 2.0, HDCP 2.2/1.4 standards for seamless compatibility.
  • Long-distance signal transmission requires pairing with a receiver unit.
  • Achieves up to 150m transmission at 1080P 60Hz and 120m at 4K 60Hz.
  • Enables digital/analog audio de-embedding for independent sound output.
  • Supports up to 7.1CH high-definition audio formats.
  • Features wide-band bidirectional infrared (IR) routing control.
  • Includes EDID (Extended Display Identification Data) functionality for automatic display configuration.
  • Supports POC (Power over Cable) single-side power supply: receiver is powered by the transmitter.
  • Compatible with 19-inch rack-mount installation for professional setups.
  • Hardware-based design requiring no additional software installation.

Specification

Model Name HD1800K
Transmitter port 1 x HDMI input, 1 x HDMI output, 1 x Coaxial (RCA) output, 1 x L/R Audio output, 2 x IR, 1 x RS-232, 8 x HDBT (RJ45) output
Receiver port 1 x HDMI output, 1 x 3.5mm output, 2 x IR, 1 x RS-232, 1 x HDBT (RJ45) input
Transmission distance 150 meters at 1080P @60Hz, 120 meters at 4K @60Hz
Support resolution (Max) 4K @60Hz, YUV4:4:4
HDMI audio format LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus(DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
Coaxial audio format PCM2.0
L/R audio format PCM2.0CH
Protocol standard Support HDMI2.0, HDCP2.2 / 1.4
Bandwidth 18Gbps
ESD protection Human body model—±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Cable length Input and output can be connected to a maximum of 5 meters HDMI2.0 cable
Power supply DC 24V / 3.75A (the receiver is powered by the transmitter).
Dimensions Transmitter 440 × 130 × 40mm / Receiver 140 × 65 × 18mm (LxWxH)
Item Weight Transmitter 1.62Kg / Receiver 246g

Note:

  • Use only certified HDMI 2.0 cables for signal connection to ensure compatibility and performance.
  • Do not daisy-chain uncertified switches, splitters, or converters without prior factory authorization to prevent signal degradation.
  • To maintain optimal performance, use only the original certified power adapter.
  • For custom configurations with third-party devices, contact our technical support to avoid compatibility issues.
  • Use Cat6-grade network cables (8-core, full wire) to meet 4K transmission requirements.
  • Incompatible with network switches; direct connection between transmitter and receiver is required.

Package Contents

  • 1 X HD1800K-T transmitter
  • 8 X HD1800K-R receiver
  • 1 X 24V/3.75A adapter
  • 18 X IR cables
  • 9 X 3-pin Phoenix RS-232 cable
  • 1 X 5-pin Phoenix audio cable
  • 1 X rack accessories
  • 1 X manual