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Black rectangular box with four HDMI inputs and four HDMI outputs

Jansicotek

Jansicotek OZJ4 HDMI-compatible 18Gbps 4x4 matrix video switch

SKU CH-34N3-BTSPY

A 4x4 HDMI matrix switch routes four sources to four displays at 4K 60 Hz with 18 Gbps bandwidth, HDR, HDCP 2.2 and IR remote control

  • Port count4 × 4 Matrix
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports4 x HDMI
  • Max cable lengthLess than 8m AWG26 HDMI2.0b standard cable
  • Maximum supported resolutions4K@60 Hz
  • Route any of four sources to four displays independently
  • 5Gbps bandwidth carries 4K at 60Hz YUV 4:4:4
  • HDCP 2.2 and HDMI 2.0b keep protected content flowing
  • IR remote plus EDID learning simplify multi‑screen setup
  • Compact 230 x 90 x 25mm metal chassis fits tight racks

4x4 HDMI matrix for multi-source routing

The Jansicotek OZJ4 is a 4x4 HDMI matrix switch that routes four HDMI sources to four independent displays. It handles 4K at 60 Hz with 18 Gbps bandwidth and HDCP 2.2 compliance. Installers and integrators use it when each screen needs a different source at the same time.

Replaces single-output splitters

A basic splitter duplicates one signal to every screen; this matrix lets each output pick any input without rewiring. The jump is worth it when a meeting room, classroom or showroom needs simultaneous, independent content on multiple projectors or TVs. EDID learning and preset tables keep sources outputting the correct resolution after every switch.

Sustained 18.5 Gbps throughput with passive cooling

The unit maintains the full 18.5 Gbps data rate and 600 MHz TMDS clock across all four paths during continuous operation. Metal enclosure and vented chassis dissipate heat without fans, so signal integrity holds over long sessions. Cable runs stay reliable up to 8 metres with AWG 26 HDMI 2.0b leads.

How it compares

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

Price $102.99
Pricier than about 90% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZJ4
Model nameOZJ4
Part numberOZJ4
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 × 4 Matrix
Input ports4 x HDMI
Output ports4 x HDMI
Size & build
Max cable lengthLess than 8m 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 × 4
1x 12 V power adapter
1x IR Remote Control
1x User Manual

Questions about this item

What rack or shelf space does the 230 mm × 90 mm × 25 mm chassis require?

The unit measures 230 mm long, 90 mm wide and 25 mm high (5.91 × 2.36 × .79 in), so allow at least that footprint plus cable bend radius behind the four HDMI inputs and four HDMI outputs.

Which step do installers often miss when using the EDID extractor?

After selecting or learning an EDID setting you must power-cycle the matrix before the new EDID takes effect on all four outputs.

When should the AWG26 HDMI cables be replaced to keep 18 Gbps throughput?

Replace any cable run longer than 8 metres or showing sparkles and drop-outs, as the 18.5 Gbps bandwidth budget only guarantees 4K 60 Hz 4:4:4 with AWG26 cables under 8 metres.

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