Full 4K HDMI 2.0 Compatible Fiber Optical Extender

The  HDMI20-OPTJ-TX90 and HDMI20-OPTJ-RX90 are HDMI 2.0 compatible optical fiber extenders.These units transfer uncompressed HDMI 2.0 class 4K signals with embedded audio to up to 600m or a FullHD signal up to 2500m distance over one MultiMode fiber cable.

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Highlighted features

  • Single Fiber Technology
  • Uncompressed video up to 18 Gbps datarate (600 MHz pixel clock)
  • 4096x2160@60Hz/4:4:4 maximum resolution (600MHz)
  • Solid machined aluminum body

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The HDMI20-OPTJ-RX90 successfully passed and got certified for the Tempest SDIP27 Level B standard, making it suitable for defense and intelligence projects where high levels of reliability is critical. Please find the certification document under our ‘File Downloads’ tab.

The HDMI20-OPTJ-TX90 and HDMI20-OPTJ-RX90 are HDMI 2.0 compatible optical fiber extenders.

These units transfer uncompressed HDMI 2.0 class 4K signals with embedded audio to up to 600m or a FullHD signal up to 2500m distance over one MultiMode fiber cable.

Embedded HDMI audio signals include Dolby TrueHD and DTS-HD Master Audio.

The maximum resolution is based on the HDMI 2.0 standard: extending uncompressed signals of 4K@60Hz with RGB 4:4:4 colorspace, 36 bit deep color and HDCP 2.2.

These devices have massive, solid aluminum casings, providing excellent cooling, safety, and maximum reliability. There are loops in the chassis for Velcro belts, to fasten the extender to basically anywhere. The device has an SC optical connector.

Data rate: 18 Gbps (6 Gbps per color)
Resolution: Up to 4K@60Hz with RGB 4:4:4
Video delay: 0 frames
Maximum Extension Distance (Cable: OM4):  600 m (Resolution: 4K@60Hz with RGB 4:4:4)
HDCP 2.2 and 1.4pass through: Yes
EDID emulation: Transparent EDID
HDR Modes: HDR 10, HDR 12 and Dolby Vision
RS-232 pass through: No
Micro-USB B cable: Power Feed and Firmware Upgrade
Cooling: Passive
Power consumptionTX (1080p60 / 4K60): 1,5 W / 2W
Power consumptionRX (1080p60 / 4K60): 0,8 W / 1W
Operating temperature: 0 to +50°C (+32 to +122°F)
Storage temperature: -40 to +85°C (-38 to +185°F)
Operating humidity: 10% to 90%, non condensing
Material: Aluminium
Enclosure dimension: 110,5 W x 35,5 D x 11x4 H (mm)
Weight: 130 g
Rack mountable: Yes, with 1U high rack shelf
Lenght of pigtail HDMI cable: 800 mm 
Lenght of pigtail USB cable: 1000 mm
Warranty: 3 years

Fiber Optical Port
Connector type: SC simplex receptacle
Laser wavelenghts:

HSL: 780, 800, 825, 850 nm;

LSL: 910, 980 nm

Laser class specification: Class 1 (if enclosure removed: Class 3R)
Complience: IEC/EN 60825-1:2014-05 Ed. 3.021CFR Subchapter J Pearts 1040.40 and 1040.11

Connector type: 19-pole HDMI Type A plug
Standard: DVI 1.0, HDMI 1.4, HDMI 2.0
Color space: RGB, YCbCr 4:4:4, YCbCr 4:2:2,YCbCr 4:2:0
Maximum resolution: 3840x2160@60 Hz36 bit deep color support
HDCP compliency: HDCP 1.4 and HDCP 2.2

Power supply (TX): External power adaptor / USB / HDMI
Power supply (RX): External power adaptor / USB
Power adaptor (In): 100-240 V AC 50/60 Hz
Power adaptor (Out): 5V DC, 1 A
Power connector: USB-A plug

User Interface
Status LED: Power, Video and HDCP Status feedback

Maximum extension distances
Pixel clock OM1 OM2 OM3 OM4
(62.5/125) (50/125) (50/125) (50/125)
1280x720p60 74 Mhz 800 m 1000 m 2500 m 2500 m
1920x1080p60 148.5 MHz 500 m 1000 m 2500 m 2500 m

3840x2160p30 (4k30 4:4:4)
3840x2160p60 (4k60 4:2:0)

297 MHz 200 m 600 m 1500 m 1500 m
3840x2160p60 (4k60 4:4:4)
4096x2160p60 (DCI 4K60)
594 MHz Not supported 300 m 600 m 600 m
File name Type Language File format Size Date  
HDMI20-OPTJ-90 series QSG application/pdf English pdf 2 MB 2021-11-17 Download
HDMI20-OPTJ-RX90 - HDMI20-OPTJ-RX90 image/jpeg English jpg 82 KB 2019-07-24 Download
HDMI20-OPTJ-RX90 - Back view image/jpeg English jpg 84 KB 2019-07-24 Download
HDMI20-OPTJ-RX90 - 1 image/jpeg English jpg 16 KB 2019-07-24 Download
HDMI20-OPTJ-TX/RX CAD application/zip English zip 3 MB 2019-12-03 Download
OPTJ Optical Extender Family application/pdf English pdf 3 MB 2018-10-17 Download
Expertise at Work: Rental & Staging application/pdf English pdf 4 MB 2020-02-20 Download
HDMI20-OPTJ-TX/RX90 Product Brief application/pdf English pdf 2 MB 2020-03-25 Download
Lightware’s Collaboration and Connectivity Solutions Travel the World at Dubai Expo application/pdf English pdf 4 MB 2022-03-22 Download
Europe’s Largest 360° Video Mapping application/pdf English pdf 678 KB 2022-04-25 Download
CE HDMI20-OPTJ_series application/pdf English pdf 197 KB 2020-10-14 Download
HDMI20-OPTJ-RX90/TX90 - TEMPEST SDIP27 Level B Certificate application/octet-stream English PDF 284 KB 2022-01-20 Download