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Black rectangular 4x4 HDMI matrix switch with IR remote

ESTONE

ESTONE OZJ4 4x4 HDMI Matrix 4K@60Hz audio

SKU CH-GPRE-660NQ

Routes four HDMI sources to four displays at 4K@60Hz with EDID management and audio extraction

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4x4 Matrix
  • MatrixYes
  • AudioYes
  • Route four sources to four displays independently
  • 4K@60Hz YUV4:4:4 via 18.5Gbps bandwidth
  • HDCP 2.2 and HDMI 2.0b protected content support
  • EDID learning ensures correct resolution handshake
  • SPDIF and 3.5mm analogue audio extraction included

4x4 HDMI Matrix for multi-display routing

The ESTONE OZJ4 is a 4x4 HDMI matrix switch that routes four source devices to four displays independently. It suits installers and enthusiasts who need flexible signal distribution across multiple monitors or projectors in home-theatre, classroom or digital-signage setups.

Verify HDMI 2.0b ports

Each of the four inputs and four outputs uses an HDMI 2.0b connector with HDCP 2.2 support. Source devices and displays must provide HDMI 2.0b outputs and inputs respectively, and cable lengths should stay below eight metres using AWG26-rated leads to maintain the 18.5 Gbps bandwidth at 4K@60Hz.

IR remote and EDID learning simplify

The bundled infrared remote lets you switch or split inputs from a distance without front-panel buttons. Built-in EDID extraction and pre-programmed EDID profiles automatically negotiate the correct resolution and deep-colour format up to 12-bit, reducing handshake failures when sources and displays have mismatched capabilities.

Highlights

  • Route four sources to four displays independently
  • 4K@60Hz YUV4:4:4 via 18.5Gbps bandwidth
  • HDCP 2.2 and HDMI 2.0b protected content support
  • EDID learning ensures correct resolution handshake
  • SPDIF and 3.5mm analogue audio extraction included

Specifications

BrandESTONE
SeriesOZJ4
ModelOZJ4
Part NumberOZJ4
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports4x4 Matrix
MatrixYes
AudioYes
SpecificationsHDMI-compatible Matrix Switch 4x4
Dimension (LxWxH): approx. 230*90*25mm
Support HDMI 2.0b HDCP 2.2
Support 3D video format
Support highest resolution up to 3840*2160/60Hz YUV4:4:4
Support 18Gbps data rate and tmds clock up to 600Mhz
Support deep color 8/10/12/bit
4 HDMI input switch and split to 4 HDMI output
Input cable distance: =8m AWG26HDMI-compatible2.0b standard cable
Output cable distance: =8m AWG26HDMI-compatible2.0b standard cable
Input Connector4 x HDMI
Output Connector4 x HDMI
Maximum Cable LengthLess than 8m AWG26 HDMI2.0b standard cable
Maximum Resolutions4K@60Hz
Bandwidth18.5Gbps/600MHZ
FeaturesSupport HDMI 2.0b HDCP 2.2
Support 3D video format
Support highest resolution up to 3840*2160/60Hz YUV4:4:4
Support 18Gbps data rate and tmds clock up to 600Mhz
Support deep color 8/10/12/24bit
Input and output cable distance: <8m AWG26 HDMI2.0b standard cable
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1x HDMI Matrix 4X4
1x 12V power adapter
1x IR Remote Control
1x User Manual

Questions about this item

Does the ESTONE OZJ4 package include HDMI cables or must I buy them separately?

The package contains only the 4x4 HDMI matrix unit; four input and four output HDMI cables need to be purchased separately.

Should I choose the EDID learning mode or a pre-programmed EDID for my 4K@60Hz displays?

Use EDID learning when a connected display reports its capabilities correctly; switch to a pre-programmed EDID if a source refuses to output 3840x2160@60Hz YUV4:4:4.

What does the 18.5Gbps bandwidth mean for a real 4K@60Hz setup?

It carries full 4K@60Hz 4:4:4 8-bit video with HDR; 10-bit or 12-bit deep colour at 60Hz would exceed the 18.5Gbps limit.

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