Call 833-WOLFPACK (833-965-3722) for Free Lifetime Tech Support or Product Suggestions
Home > PRODUCTS > MODULAR HDMI MATRIX SWITCHERS > Options for Modular Matrix Systems > HDMI Cables > 4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'

4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'

4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'
4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'
4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66' - Extra Image 14K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66' - Extra Image 24K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66' - Extra Image 3
4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'
4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'
4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'

4K Redmere HDMI cables w/HDMI 2.0a & HDCP 2.2

Uses HUGE 24-gauge pure copper wires

Supports 4K Ultra HD (UHD) up to 60 Hz & 18+ GBPS

Low power chip so not to consume power from devices

Uses the Best Spectra7 HT8181 Redmere Chipset

MR240, UHD, SHUD, ARC & HDR Compliant

All Versions of HDR, Dolby Vision & Atmos Compliant

Part # redmere-hdmi-cables
Usually ships the same business day
Today's Price: $50.00
Choose length here:
Ask Our WolfPack Experts


WolfPack HDMI Cables HDTV Supplys High Speed 24 gauge Redmere HDMI cables with HDMI 2.0b and HDCP 2.2 compliancy connects 4K Ultra HD source devices to 4K UHD displays and projectors. The CL2 rated WolfPack Redmere HDMI Cable is designed using the worlds best Spectra7 HT8181 Redmere Chipset. This chipset only needs 5V at 5mA from the sources HDMI port and we have tested it with 32 of them on our 32x32 4K HDMI Matrix switch with excellent results.

NOTE: All Redmere HDMI Cables are not made the same and the smaller the diameter (or gauge) of the 19-internal wires an HDMI cable has the more resistance, in ohms, that cable has that can impact the picture quality, especially a 4K at 60 Hz, 18GBPS signal. HDTV Supply manufactures this WolfPack Redmere HDMI Cables using large 24 gauge (AWG) wires assuring you better video and audio vs smaller diameter 28, 30 and 32 gauge HDMI cables. Always buy a 24 AWG (Gauge) HDMI cable if you want the best picture now and in the future.

With HDTV Supply using the HT8181 module, you can now enjoy your favorite premium content on your large screen HDTV. By embedding Spectra7s patented high-speed active signal processing silicon technology in the WolfPack Redmere cable, the HT8181 allows an HDMI cable to be up to 5 times thinner and longer than current HDMI cables. At lengths up to 66 feet, the HT8181 module enables maximum flexibility in positioning flat panel displays away from source equipment, and slim connectors that allow for easy cable routing.

HDMI cable with RedMere Equalizer Features:

  • RedMere Technology
  • Supports 3D
  • Supports 4K x 2K and 1080p
  • Includes Ethernet support
  • Gold plated connectors for increased connectivity
  • Active cable
  • 24 AWG wires
  • Extension chipset built into receiver
  • 99.99% purity OFC
  • 85% copper shielding
  • In-wall rated
  • Ethernet and 3D Capability
  • Black
  • Male to Male
NOTE: These Redmere HDMI cables have a chip in them that must go at at the widescreen end. That end is the larger connector end. See the above picture

Spectra7s patented high-speed, active signal processing enables super-thin, ultra-long cables and compact connectors capable of delivering up to 18Gbps, 2160p video resolutions, key performance attributes of HDMI 2.0a. The HT8181 utilizes patented power delivery technology for increased power regulation efficiency no additional power cable required. The HT8181 module achieves up to 4K 60p, 4:4:4 resolutions (600MHz pixel clock rate) required by the latest Ultra-HD 4K Displays.

Why not buy one of these RedMere HDMI cables today?


HDMI cable with RedMere Equalizer Specs:

  • Optimized for super-thin, extra-long cable designs capable of recovering losses up to 30dB when used with an HDMI 2.0 compliant receiver Linear output drivers ensure superior audio and video performance
  • Enhanced, patented power harvesting technology. No external power required.
  • Supports data rates up to 18Gbps (6Gbps per ™DS Channel) for 4k 60fps 4:4:4 performance
  • Integrated equalizers, linear output drivers, voltage regulators, control, and input terminations
  • Sophisticated RT8000 production test system ensures 18Gbps performance and HDMI 2.0 interoperability
  • Compact module design

More Redmere HDMI cable with Specs:

  • Contains CLX1601 for HDMI active cable Retiming Buffer
  • Separate data equalization performed for each channel for up to 6GBps
  • Wide Frequency Range:25MHz-600MHz
  • Supports 12-bit Deep Full HD,Full 3D and 4K2K 60Hz video
  • Module PCB size 16 mm x 14 mm
  • Compatible with standard A type connector
  • Support AC-coupling at ™DS inputs for level shifting
  • HBM ESD protection up to 6KV
  • Supports 3D;
  • Supports 4K x 2K and 1080p;


The HT8181 module specs are 5V and the current is 5mA. The 10m HDMI cable is 28AWG cable and OD is 7.3mm, the 15m and 20m HDMI cable is 24AWG cable and the OD is 9.0mm.

HDMI 2.0 out to the full 18 Gbps, but Flickinger says the product has “some interesting new technologies to make even the 10-meter cables transparent to an HDMI 2.0 signal.”

For starters, the cables feature the newer HDMI 2.0 Spectra7 (RedMere) HT8181 chipset with custom-programmed EQ curves for the specific cable types and lengths.

In addition, they include a symmetrical rise time accelerator for both the HDCP and EDID data and clock lines on the I2C bus (display data channel), a custom clock amplifier, and intra-pair skew correction circuit.

“This eliminates EDID errors and, because this repair is bi-directional, ensures that the HDCP handshaking occurs reliably,” according to Metra.

Clock amplification and intra-pair skew correction guarantees signal integrity and synchronization, the company claims. In addition, a 100-millisecond delay on the Hot Plug Detect signal assures the HDMI source device receives the EDID information correctly from the sink.

Make Offer



1-Year Warranty HDTV Supply includes a 1 Year Limited U.S. Warranty on this product. The U.S. warranty states that (a) its products will perform substantially in accordance with the accompanying written materials for a period of 1 year from the date of receipt & (b) that the Product will be free from defects in materials & workmanship under normal use & service for a period of 1 year. In order to get a warranty replacement for a defective item, HDTV Supplys Support Team will verify the product is eligible for warranty. An RMA number will then be issued. Shipped replacements will be in like new conditions, tested & all components included. A 30-day RETURN also comes with this warranty as well as Free Lifetime Tech Support.

HDTV Supply also sells a 3 and 5 Year Extended U.S. Warranty for this product. Please go to Extended Warranties or see the above Options to purchase it.

4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'
Ask a Question

Questions & Answers

Ask a question about the 4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66' or Call 833-WOLFPACK (833-965-3722)

Your email:
Your question:

Uses the HT8181 HDMI 2.0 In-Cable Equalizer: The latest generation of Spectra7′s HDMI in-cable equalization technology, with advanced signal processing allows it to support wide band data across very thin and long cables while maintaining compatibility with the next generation of HDMI 2.0 devices. Spectra7′s power-harvesting technology allows these advances to be supported without external power supplies. CSP packaging provides a compact PC-board footprint, allowing use in the smallest connectors.

HDMI cable with RedMere Equalizer FAQ:

  • Equalizes the channel response out to 4.1GHz
  • Enables cables to pass HDMI Category 2 loss mask
  • Preserves muted signal states and lower power states in HDMI receiver
  • Supports data rates up to 6Gbps per channel
  • Equalizes all four TMDS channels
  • Linear equalization fully allows sink-EQ to adapt and further equalize the signal
  • Optimized EQ and configuration settings burned during cable production with RT-Tester
  • Compact 3.2mm x 1.6mm 32 ball CSP for smallest silicon footprint
  • No external power needed
  • Only draws 5mA off the HDMI 5V line

United States Governments SEWP program

This product may be eligible to be purchased through the United States Governments SEWP program, similar to their GSA program.

The NASA SEWP (Solutions for Enterprise-Wide Procurement) provides the latest in Information and Communications Technology (ICT) and Audio-Visual (AV) products and services for all Federal Agencies and their approved contractors.

If you are a government agency and want to see whether HDTV Supply has this product in the SEWP database go to our our SEWP Contract Holder RedHawk IT Solutions, LLC to allow you to maybe order this product from the United States Governments SEWP program. It is very easy to place your order, go to the link above and enter HDTV Supply and there you will see a list of part numbers of what we currently have. If you do not see it than give us a call at 833-WOLFPACK (833-965-3722) and we may be able to enter it.

RedHawk IT Solutions

Our SEWP Contract Holder RedHawk IT Solutions partner has the following credentials:
  • DUNS: 801957023
  • TIN: 260452583
  • CAGE: 4TBM6
Their SEWP Federal Contracts are:
  • SEWP Contract Number: NNG15SD38B
  • Group: Group B_SDVOSB
  • NAICS: 541519
  • SEWP Contract Number: NNG15SD88B
  • Group: Group C
  • NAICS: 541519
The SEWP Program Office manages a suite of government-wide IT products and services contracts that enable NASA and all Federal Agencies to achieve their missions and strategic initiatives by providing streamlined access to critical technologies and solutions. The Program provides best value for the Federal Government and American taxpayer through innovative procurement processes, premier customer service and outreach, acquisition insight, and partnership with Government entities and Industry.

For a complete listing of HDTV Supply products from us, or our other vendors, call 833-WOLFPACK (833-965-3722).

HDTV Supply WolfPack Product Catalog (2020)

4K Redmere HDMI Cables w/HUGE 24 Gauge, HDR, HDMI 2.0b & HDCP 2.2 to 66'

Scroll Left & Right To See 20 Of Your Recently Viewed Items Below