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Black metal box with four HDMI inputs and two HDMI outputs plus audio ports on the front

Jansicotek

Jansicotek OZJ1 4x2 HDMI Matrix Switch 4K 60Hz 18.5Gbps Audio Extractor

SKU CH-S21D-0DF6S

Routes four HDMI sources to two displays at 4K 60Hz with 18.5Gbps bandwidth, HDCP 2.2 and simultaneous optical, 3.5mm and HDMI audio extraction

  • Port count4
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports2 x HDMI
  • Max cable length10m AWG26 HDMI2.0b standard cable
  • Maximum supported resolutions4K@60 Hz
  • Routes four 4K sources to two displays independently
  • Delivers 4K 60 Hz video at 18.5 Gbps bandwidth
  • Extracts audio to optical, 3.5 mm and HDMI simultaneously
  • Supports deep colour up to 48-bit and HDCP 2.2
  • Compact aluminium chassis measures 5.91 x 2.36 x .79 inches

Matrix Configuration

The Jansicotek OZJ1 is a 4x2 HDMI matrix switch that routes four source devices to two displays independently. It handles 4K resolution at 60 Hz with 18.5 Gbps bandwidth and HDCP 2.2 compliance. The unit extracts audio through SPDIF, 3.5 mm stereo and HDMI simultaneously. An aluminium enclosure aids heat dissipation.

Installer Fit

This matrix suits installers who need independent source selection on two screens with separate audio zones. It supports 3D formats and deep colour up to 48-bit. Buyers requiring more than two output zones or switching latency below one frame should evaluate alternative architectures. The fixed 10 metre cable limit at full bandwidth also restricts long-run deployments.

Bandwidth Limit

The 18.5 Gbps ceiling determines whether 4K 60 Hz 4:4:4 signals pass without compression. At this data rate the switch transports 3840 x 2160 at 60 Hz with 8-bit colour. Higher bit-depths or refresh rates such as 2K 144 Hz may require chroma subscaling. Verify source and sink EDID settings match this throughput before purchase.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 62% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZJ1
Model nameOZJ1
Part numberOZJ1
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating18.5 Gbit/s/600 MHz
Display
Maximum supported resolutions4K@60 Hz
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4
Input ports4 x HDMI
Output ports2 x HDMI
Size & build
Max cable length10m AWG26 HDMI2.0b standard cable
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the box1x HDMI Matrix 4 × 2
1x 5 V power adapter
1x IR Remote Control(Battery is not included)
1x User Manual

Questions about this item

Should I choose this 4x2 matrix or a simpler 4x1 switch for my four sources and two displays?

The 4x2 matrix lets each display show a different source simultaneously, while a 4x1 switch can only send one source to a single display at a time.

What does the 18.5Gbps bandwidth mean when I connect a 4K 60Hz source to my TV?

It carries full 4K 60Hz RGB 4:4:4, HDR10 and up to 48-bit deep colour without compression, so the TV receives the exact signal the source outputs.

How does the HDMI 2.0b HDCP 2.2 interface limit what I can watch on protected content?

HDCP 2.2 allows playback of 4K 60Hz protected streams; older HDCP 1.4 sources or displays will fall back to 4K 30Hz or 1080p.

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