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Black rectangular HDMI matrix switch with IR remote

ESTONE

ESTONE 4x4 HDMI Matrix Switch 4K@30Hz 3D 10.2Gbps IR Remote

SKU CH-NHP9-XZ1WF

Routes four HDMI sources to four displays at up to 4K@30Hz with IR remote control

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4x4 Matrix
  • MatrixYes
  • AudioYes
  • Route any of four sources to four displays independently
  • Supports 4K at 30 Hz with 10.2 Gbps bandwidth
  • Handles 3D video and multi-channel audio formats
  • IR remote gives instant switching from the sofa
  • Compact 195 × 70 × 23 mm unit fits tight racks

4x4 HDMI Matrix Switch

The ESTONE 4x4 HDMI matrix switch routes four HDMI sources to four displays independently. It is designed for installers and AV managers who need flexible signal distribution in home theatres, classrooms, retail spaces or control rooms. The unit includes an IR remote for convenient source selection from a distance.

HDMI 1.4 bandwidth limits

The switch operates within the HDMI 1.4 specification at 10.2Gbps maximum bandwidth. This restricts 4K signals to 30Hz with YUV 4:2:0 chroma subsampling, while 1080p content can reach 60Hz. Input and output cables must not exceed eight metres when using AWG26 HDMI 1.4 standard cables to maintain signal integrity.

Resolution and audio headroom

The matrix handles resolutions up to 4096 x 2160 at 30Hz and supports 3D video formats including 1040p 3D. Audio passthrough covers PCM, Dolby AC3, DTS 5.1, DTS 7.1 and DSD formats. It does not support higher refresh rates at 4K, HDR metadata or uncompressed multichannel audio beyond the listed formats.

Highlights

  • Route any of four sources to four displays independently
  • Supports 4K at 30 Hz with 10.2 Gbps bandwidth
  • Handles 3D video and multi-channel audio formats
  • IR remote gives instant switching from the sofa
  • Compact 195 × 70 × 23 mm unit fits tight racks

Specifications

TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports4x4 Matrix
MatrixYes
AudioYes
Maximum Resolutions4096 x 2160

Questions about this item

Should I pick the 4x4 matrix or a simpler 4-in-1-out switch for my four sources and four displays?

The 4x4 matrix lets any of the four inputs be routed independently to any of the four outputs, so each screen can show a different source at the same time. A 4-in-1-out switch would only send one source to all displays.

What does the 4K@30Hz rating actually deliver when I connect a 3840x2160 monitor?

You get full 3840x2160 resolution at 30 frames per second with YUV 4:2:0 colour sampling, which is the maximum this HDMI 1.4 matrix supports.

How does the HDMI 1.4 interface and 10.2 Gbps bandwidth limit what I can run?

HDMI 1.4 caps the link at 10.2 Gbps, so 4K is restricted to 30 Hz with 4:2:0 chroma; 1080p at 60 Hz and 3D formats stay within the same bandwidth.

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