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Black rectangular 4x4 HDMI matrix switch with front IR sensor

ESTONE

ESTONE OZJ4 4x4 HDMI Matrix Switch

SKU CH-BFF3-B8EZH

Routes four HDMI sources to four displays with 4K at 60 Hz, HDR and 18.5 Gbps bandwidth

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4x4 Matrix
  • MatrixYes
  • AudioYes
  • Routes four sources to four displays independently
  • Handles 4K at 60 Hz with 18.5 Gbps bandwidth
  • Supports HDR10 and 3D video formats
  • Includes EDID management for reliable handshakes
  • IR remote gives instant switching control

4x4 HDMI Matrix Switch

The ESTONE OZJ4 routes four HDMI sources to four displays in any combination. It handles 4K at 60 Hz with full 4:4:4 chroma and 18.5 Gbps bandwidth. HDCP 2.2 and HDR10 pass through without degradation. EDID management learns from connected sinks or uses preset tables for reliable handshakes.

Who this suits and who should look elsewhere

Installers needing independent routing of four sources to four screens will use every path. Setups that only require duplicating one source to multiple displays do not need a matrix. Buyers who want more than four inputs or outputs must choose a larger unit. Systems without HDMI 2.0b sources cannot reach the stated 4K 60 Hz performance.

Maximum cable length and signal integrity

HDMI 2.0b cables up to eight metres AWG26 are supported on each port. Longer runs or thinner cables may drop the 18.5 Gbps link and lose 4K 60 Hz. Plan cable routes to stay within the specified distance for stable operation.

Highlights

  • Routes four sources to four displays independently
  • Handles 4K at 60 Hz with 18.5 Gbps bandwidth
  • Supports HDR10 and 3D video formats
  • Includes EDID management for reliable handshakes
  • IR remote gives instant switching control

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

Which HDMI cables do I need to connect my four source devices and four displays to the 4×4 matrix?

Use HDMI 2.0b compliant cables up to 8 metres long (AWG26) for every input and output to guarantee 4K@60Hz 18.5 Gbps operation.

Will my older 1080p projector work alongside a new 4K HDR television on the same matrix?

Yes — the switch handles mixed resolutions; each output negotiates its own EDID so a 1080p projector and a 4K@60Hz HDR display can operate simultaneously.

How can I confirm the matrix is passing a true 4K 60 Hz 4:4:4 signal to my display?

Check the display’s on-screen information menu — it should report 3840×2160 at 60 Hz with YUV 4:4:4 or RGB 4:4:4 colour sampling.

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