QED 8K HDMI Cable 20m with Ethernet

HDMI Active Optical CableCompliance with 8K @ 60Hz 4:4:4 resolutionsCompatible with HDMI 2.1 standardSupport for multi-channel audioHybrid optical fibre/copper constructionZinc-alloy connectorsOM3 fibre technology and triple shielding for optimal performance in any circumstancesCompliance with Reaction to Fire Class CCA Hybrid copper/optical fibre constructionCompliance with every current and upcoming HDMI 2.1 standardTriple shielding for robust interference rejectionLow smoke zero halogen Fire Class CCA designationLifetime Guarantee Longer cables require clever solutionsQED's passive cables up to 5 m are more than able to fulfil their promise of meeting the top HDMI standard, however, longer length cables require one or other of QED's proprietary technologies. For instance, their Active Filter TechnologyTM sees each cable assembly individually monitored at the construction stage by built-in active electronics which self-adjusts its onboard emphasis filter to the specific cable assembly into which it is permanently installed. This technology gives a perfect performance up to 15 m, but what about instances where you need to go further? Beyond 15mQED's shorter length HDMI cables use a carefully designed impedance controlled data lane which is constructed from four, fully shielded, twisted pairs made from large gauge, 99.999% oxygen-free copper conductors. These work really well up to a maximum of 15 m but eventually the inherent losses due to impedance mismatch and timing differences between pairs and within pairs (known as inter-pair and intra-pair skew) cause the HDMI signal to break down to the point where it can no longer be reliably decoded at the far end.This is where new QED Active Optical FilterTM Technology comes in. Instead of using copper data lanes twelve of the nineteen cores are replaced by just four optical fibres. These have the advantage of being unaffected by loss (due to impedance mismatch) or timing variances (due to cross-talk). Although this medium does have its limitations, much longer HDMI cable runs can be usefully produced before these begin to have an adverse effect. Up to 100mDue to the advantages of optical technology, QED can now offer fully certificated HDMI cables which perform at the 48 Gb/s data rate demanded by HDMI 2.1 in lengths up to 100 m. The cables are all fully tested at an Authorized Test Centre and have been certified compliant with HDCP 2.2 and with full CEC, HDR, HEC and eARC compatibility. Low Smoke Zero HalogenQED recognize that because of the long lengths in question, the main users of the new cable will be professional installers or those wishing to conceal the cable within the structure of a building.For this reason, QED has ensured that the cables have all been tested to EN 50575:2014 by a recognized product certification body and have been given a Reaction to Fire Class CCA designation. This means that the Low Smoke Zero Halogen jacket and the internal components are all fully compliant with the latest regulations covering cables for general applications in construction works subject to reaction to fire requirements which are now in force throughout the UK and EU area. Specifications : Compliance with 8K@ 60 Hz 4:4:4 resolutionsData transfer rates up to 48 Gb/sCompatible with HDMI 2.1 standard: EDID,CEC,HDCP (2.2), HDR (High Dynamic Range), HEC, eARC etc.Delivers dual video streams to compatible displaysSupports up to eight PCM channels, DTS-HD Master and Dolby Atmos, Dolby Digital True HD surround sound audioDelivers multi-stream audio to up to four usersBackwards compatible with HDMI 2.0/HDMI 1.4Zinc-alloy HDMI connectors for enhanced durability and performanceOM3 fibre technology greatly reduces EMI/RFI emissionsTriple-shielding further protects against interference for optimal signal qualityHybrid construction utilizes both fibre and copper to supply powerExtended temperature range from -40 to 70C for installations in harsh environments or manufacturing floorsLSZH Jackets comply with Reaction to Fire Class Cca s1, d0Available in standard lengths 20, 30, 40 & 50 meters and custom lengths up to 100 mHas Source & Display clearly printed on the connector for easy identificationHas high pulling strength and compression loadPlug and Play, No external power required