HD4420K


4K 60Hz 4-in 8-out signal matrix switch + extension all-in-one machine

Support RS232, IR, TCP/IP


Products / 4K 60HZ Extender

One machine for two purposes

Matrix switching + long-distance transmission signal, 4-in 4-out matrix switching, can achieve 4-channel near-end and 4-channel remote playback.

Remote display

1080P @60Hz transmits 150 meters, 4K @60Hz transmits 120 meters.

HDBaseT transmission

The audio and video signals are transmitted using HDBaseT technology using network wire, and the video can be played without compression over long distances.

Sound output

Built-in COAX coaxial + L/R interface audio independent output port.

4K 60Hz resolution

Supports 3840 × 2160 60Hz resolution, YUV4:4:4, 18G, HDR10+, HLG and Dolby vision.

POC powered

It can be powered by one side, and the remote end does not need to be connected to a power supply, which can be used in complex environments where power cannot be supplied.

CEC function

Provides HDMI CEC function to control various devices connected by HDMI.

Reduce signal attenuation

Matrix switch extension integration, reduce the matching of extension equipment such as transmission end transformer wire.., etc., to avoid the problem of signal attenuation and incompatibility.

4K 60Hz 4-in 8-out signal matrix switch + extension all-in-one machine
Feature
  • Supports 4 x HDMI 2.0 inputs.
  • Supports 4 x HDMI 2.0 near-end outputs.
  • Supports 4 x RJ-45 Ethernet ports for remote outputs.
  • Each local HDMI output and its corresponding remote extended output simultaneously display the same content.
  • Transmits 4K video and audio signals to receivers via network cables for HDMI output. (HD4420K-R)
  • Receiver outputs include HDMI, bidirectional IR, RS-232, and 3.5mm audio signals.
  • Supports resolutions up to 4K @60Hz, with YUV 4:4:4, 18Gbps bandwidth, HDR10+, HLG, and Dolby Vision.
  • Compliant with HDMI 2.0b and HDCP 2.2 / 1.4.
  • Signal transmission distance up to 150 meters at 1080P resolution.
  • Signal transmission distance up to 120 meters at 4K resolution.
  • Each output supports 4K to 1080P down-conversion, resolving display conflicts between 4K and 1080P sources.
  • Features a built-in COAX coaxial + L/R interface for independent audio output.
  • Provides 21 built-in EDID presets, 2 user-defined EDID modes, and 8 EDID copy modes.
  • Supports bi-directional infrared (IR) remote control.
  • Supports HDR, HDR10, HDR10+, Dolby Vision, and HLG high dynamic range formats.
  • Supports HDMI Consumer Electronics Control (CEC) functionality.
  • Supports Power over Cable (POC) unilateral power supply.
  • Adopts a 1U rack-mounted design with a high-standard OLED display on the front panel.
  • Control options include push button, remote control, RS-232, and Web GUI.

Specification

Model Name HD4420K
Input port 4 x HDMI input, 4 x IR input, 1 x RS-232 input, 1 x TCP/IP(RJ-45）
Output port 4 x HDMI output, 4 x HDBT RJ-45(output to receiver: HD4420KR), 4 x COAX output, 4 x L/R(5-pin Phoenix connector) output, 4 x IR output
Receiver Interface 1 x HDMI output, 1 x HDBT RJ-45 input, 1 x 3.5mm audio output, 1 x IR output, 1 x IR input, 1 x RS-232 [3-pin Phoenix connector]
Video resolution (Max) 4K@ 60hz, YUV4:4:4
Protocol standard HDMI 2.0b, HDCP 2.2/ 1.x
Control mode Button, Remote control, RS-232, and Web GUI.
Cable length Input and output can be connected to HDMI cables with a maximum length of 5 meters. If the length exceeds this length, it is recommended to use an extender to extend the distance.
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 PCM 2.0, Dolby Digital/Plus, DTS 2.0/5.1 L/R audio format PCM 2.0
HDR format HDR10, HDR10+, Dolby Vision, HLG
Transmission distance 150 meters at 1080P @60Hz, 120 meters at 4K
Audio format DTS-HD / Dolby-trueHD / LPCM7.1 / DTS/Dolby-AC3 / DSD
Color Space RGB 4:4:4, YCbCr 4:4:4/ 4:2:2/ 4:2:0
Color depth 8-bit, 10-bit, 12-bit (1080p 60Hz), 8-bit (4K2K@60Hz YUV4:4:4), 8-bit, 10-bit, 12-bit (4K2K@60Hz YCbCr 4:2:2/4:2:0)
Bandwidth 18Gbps
ESD Protection Human body model—±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Power supply AC 100~240V 50/60Hz
Dimensions Matrix switcher 440 × 200 × 44.5mm ( LxWxH ), Receiver 140 × 65 × 18mm ( LxWxH )
Weight Matrix switcher 3.1Kg, Receiver 155g

Note:

  • Please use the certified HDMI2.0 cable to connect the signal.
  • It is not recommended to serial switchers, distributors, converters, and so on that have not been certified by the factory.
  • In order to maintain quality stability, please use the original certified adapter.
  • If you need to use it with other devices, please be sure to inform so as not to cause incompatibility problems.
  • Please use Cat6 standard network cable (8 pins are full).
  • HDBT RJ-45 port, cannot be used in series with network switch.
  • Due to shipping safety considerations, the remote control battery is not provided.

Package Contents

  • 1 X HD4420K Matrix Switcher
  • 4 X HD4420K-R receivers
  • 1 X Power Cord
  • 1 X Remote control (battery not provided)
  • 10 X Rack Accessories
  • 1 X User manual

Comparison Table

Comparison Item HD4430K HD4420K
Model Name 4x8 4K HDMI Matrix Switch + Extension Manager 4x(4+4) HDMI 4K Matrix Switch + Extension Manager
Input Ports 4 sets of HDMI inputs 4 sets of HDMI inputs
Output Ports 4 sets of HDMI local outputs
4 sets of RJ-45 Ethernet port remote outputs
Total 8-channel interleaved switching		 4 sets of HDMI local outputs
4 sets of RJ-45 Ethernet port remote outputs
Total 4-channel (each remote + local output synchronized) interleaved switching
Video Resolution Supports 4K 30Hz Supports 4K 60Hz (including YUV4:4:4)
Supported Protocols HDMI 1.4b, HDCP 1.4 HDMI 2.0b, HDCP 2.2/1.4
Transmission Distance HD4430K_A: Up to 70 meters
HD4430K_B: Up to 40 meters		 4K 60Hz: Up to 120 meters
Control Methods Front panel buttons, infrared remote control,
RS-232 interface, Web GUI		 Front panel buttons, infrared remote control,
RS-232, Web GUI
Feature Functions Single Cable Power over Cable (POC) design
EDID management function
Zero-latency lossless transmission		 Supports 4K downscaling to 1080P for synchronized display
Single Cable Power over Cable (POC) design
Built-in 21 EDID presets
Zero-latency lossless transmission
OLED display screen
Power Supply AC 100~240V 50/60Hz AC 100~240V 50/60Hz
Dimensions (L × W × H) Matrix Switcher: 445×305×85mm
Receiver: 101×79.5×26mm		 Matrix Switcher: 440×200×44.5mm
Receiver: 140×65×18mm