This icon needs to be broken into a couple explanations, 4K refers to the native resolution of 4K, as described in the icon above. 60Hz refers to the how many frames are shown per second. There are many frame rates, but most common are 24, 25, 30, 50, and 60. The higher the frame rate, the more data. As an example, HDMI 1.4 could handle Ultra HD/4K with 4:4:4 24Hz, as the bitrate 8.91 gigabits/second (Gbps). The same signal at 60Hz comes in at 17.2 Gbps.

4:4:4 refers to the colour compression scheme, called chroma subsampling. Without getting too detailed 4:4:4 means there is no colour compression, thus providing pristine colour accuracy.  Other options are 4:2:0 and 4:2:2 colour compression. For more information on chroma subsampling, head over to

18 Gbps is based on the HDMI 2.0 standard, which was released in 2013. This means that the cable is capable of handling 18 billion bits per second.

HDR stands for High Dynamic Range. HDR is a newer advancement in television which enables displays to show a greater range between the black and white levels on a display (called dynamic range). The greater the dynamic range, the more detail one can see in an image. There are various versions of HDR and each one has its pros and cons. The most common forms are HDR10, HDR10+, DolbyVision

ARC, or Audio Return Channel, is a feature that started in HDMI 1.4 and allows for audio to transmit from a television to a receiver or other device, as opposed to only sending audio from a source such as a Blu-Ray player to a television or receiver. This is a very useful feature for those “cutting the cord” where off air antennas are used or built-in streaming applications such as Netflix, which allows for a better listening experience by bypassing television speakers, which are usually substandard quality.

High Bandwidth Digital Content Protection (HDCP) is the latest version of copyright protection, which is embedded in HDMI and DisplayPort. HDCP 2.2 was released in 2015 and is backwards compatible. Devices requiring HDCP 2.2 must have 2.2 compliant devices from source all the way to the device.

This connector on this cable requires a minimum of 3 kg (6.6 lbs) of force to remove it from the connected device.

  • Product outline


    • DPL certified 4K 18G-DC
    • HDMI High Speed with Ethernet on all lengths
    • Active lengths 7.5m – 12.5m / 24.6ft – 41ft
    • 18mm wide connector engineered to fit through 1”/25mm conduit
    • Induction soldered pin transitions for benchmark inter-terminal uniformity
    • Unique grip tab connectors with 3kg retention for permanent installations
    • 100% of units undergo full electrical continuity testing on all pins as well as Bit Error Rate (BER) and application tests for the highest level of production quality control.
    • UL CMG fire rated in all lengths
    • Kordz’ product performance guarantee and 5 year warranty.
  • Application

    Video Format Support – Data rate per channel / Aggregate, TMDS Bandwidth

    480i/p, 576i/p: ≤ 540Mbpsc/1.62Gbps, 270MHz
    720p/1080i: 742.5Mbpsc/2.22Gbps, 371.25MHz
    1080p – 8-bit RGB/YCbCr 4:4:4, 10/12-bit 4:2:2 or 4:2:0:
    23.98/24/29.97/30 –
     742.5Mbpsc/2.22Gbps, 371.25MHz
    50/59.94/60 – 1.485Gbpsc/4.455Gbps, 742.5MHz
    3D-24/30 – 1.485Gbpsc/4.455Gbps, 742.5MHz
    3D-50/60 –  2.97Gbpsc/8.91Gbps, 1.485GHz
    1080p – 10/12/16-bit RGB/YCbCr 4:4:4:
    50/59.94/60fps – 
     1.86-2.97Gbpsc/5.57-8.91Gbps, ≤ 1.485GHz
    2160p (UHD/4K)
    HDMI 1.4b – 8-bit RGB/YCbCr 4:4:4, 10/12-bit 4:2:2 or 4:2:0:
    4096 x 2160p/24 (SMPTE)
    –  2.97Gbpsc/8.91Gbps, 1.485GHz
    3840 x 2160p/23.98/24/29.97/30 – 2.97Gbpsc/8.91Gbps, 1.485GHz
    HDMI 2.0 – 8-bit YCbCr 4:2:0:
    2160p*/50/59.94/60 – 2.97Gbpsc/8.91Gbps, 1.485GHz
    HDMI 2.0 mode – 8-bit 4:4:4, 10/12-bit 4:2:2 or 16-bit 4:2:0:
    2160p*/50/59.94/60-2D (CEA-861-F)
    –  5.94Gbpsc/17.82Gbps, 2.97GHz
    2160p*30-3D – 5.94Gbpsc/17.82Gbps, 2.97GHz
    VESA Graphics: Supports all as defined by HDMI specification
    Color Spaces: RGB, YCbCr, xvYCC, Adobe sRGB, sYCC601, ITU-BT.2020
    Audio Formats Support: PCM 2.0-7.1, DD/DTS HD 7.1, 3D Audio (10.2 | 22.2 | 30.2ch)
    HDMI Audio Return Channel: Supported, System dependant

  • Technical info


    HDMI CTS Certification: High Speed with Ethernet
    DPL Labs Certified Data Rate: 6.0Gbpsc, 17.82Gbps aggregate
    Supported Data Rate: ≥ 6.0Gbpsc, 17.82Gbps agg (4K UHD)
    Supported HDMI Clock: 27-340MHz


    Cable Diameter: 7.5m – 10.0m: 28 AWG, 7.5mm/0.30” ø | 12.5m: 24 AWG, 8.5mm/0.33” ø
    Mounting Length: Source End: 63.0mm/2.48” & Display End: 74.0mm/2.91”
    Cable Bend Radius: 7.5m – 10.0m: 28 AWG, 35.0mm/1.38” | 12.5m: 24 AWG, 24.0mm/1.65”
    Retention Force (nom): 29.7N (3kg / 6.6lbs) +10/-5%



    Primary Conductors: Solid 24-28AWG OFC, length dependent
    Insulation on TMDS: HDPE
    Insulation on 4C + HEAC Pairs: HDPE/Foamed PE/Polyolefin, length dependent
    Shielding on TMDS Pairs: Al/Mylar
    Shielding Overall: AL/Mylar + AL braid 80% coverage
    Cable Jacket: UL CMG fire rated PVC
    HDMI Connector Shell: Pressed steel with dual grip tabs, 1μ” 24K Gold plated
    HDMI Connector Pins: Solid OFC, 15μ” 24K Gold plated
    Termination: Contactless IR induction soldering
    HDMI Backshell: Charcoal powder coated with stoving varnish die-cast zinc alloy shell assembly
    HDMI Active Backshell: Orange & Charcoal powder coated with stoving varnish die-cast zinc alloy shell assembly

  • Warranty

    Our Kordz PRS Series Active HDMI comes with our 5 years  Warranty that promises maintained product function and performance.

  • Downloads

PRS3 Series Active Copper HDMI Cable

The Kordz PRS3 Series Active Copper HDMI Cable exceeds the standards of flexibility and performance, delivering 18Gbps 4K resolutions over large distances optimised through Spectra7 VerifEYETM technology. Anti-vibration zinc-alloy diecast shell and our unique ProGripTM connectors provide resilience in demanding applications. Highly specified quality checks guarantee no signal degradations or interfering cross ties, guaranteeing years of service and backed with a Kordz 5 year warranty.

Colour options:

  • Product Code
  • Description
  • K36136-0750-CH

    7.5m / 24.6ft, Active, CMG

  • K36136-1000-CH

    10m / 32.8ft, Active, CMG

  • K36136-1250-CH

    12.5m / 41ft, Active CMG

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