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HDMI 2.0 Extender over CATx

Distribute uncompressed UHD video, audio, power, or IR together up to 328-ft. (100-m) over a single CATx cable.


Limited Quantity In Stock
Typically Ships within One Week
3 Year Double Diamond™ Warranty (Standard)

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Product Features

  • 4K/UHD capability @ 60Hz with 4:4:4 Chroma sampling, plus support for HDR formats
  • HDCP 2.2 compliant
  • Supports HD signal transmission up to 100m (1080p) and 70m (4K@60Hz YUV 4:4:4) via a single CAT5e/CAT6 cable
  • Supports HD signal transmission up to 100m (1080p) and 100m (4K@60Hz YUV 4:4:4) via a single CAT6a/7 cable
  • Visually lossless compression enables 4K@60 HDR extension over HDBaseT
  • Receiver to transmitter audio return via ARC or digital coax pathway
  • Extends RS232, IR, and Ethernet control signals
  • IR pass-through function allows you to control the source from the display location or control the display from the source location
  • With the bi-directional RS232 pass-through function, you can use two RS232 control systems for serial communication by connecting to the devices via serial cables to control the source device or display
  • Standard one-way PoH (transmitter power-to-receiver)


  • Locking HDMI connector prevents accidental cable disconnects
  • CE, FCC, IC, RCM, and VCCI approvals

Send high-quality video & audio signals further, without replacing the copper cable, with this HDMI 2.0 Extender. In compliance with HDR & HDCP 2.2 standards, it supports 4K@60 4:4:4 resolution, Dolby & DTS HD audio, & bi-directional IR control, in a low-profile box. Configure the ARC channel feed for a TV (with ARC support) or an auxiliary S/PDIF input port via an audio output DIP switch on the receiver. The extender uses proprietary one-way PoH technology to power the receiver from the transmitter. LEDs show power and signal status for established connections between devices.

With increased bandwidth up to 18-Gbps, you can extend signals over CATx cable up to 328-ft. while maintaining:

  • Higher resolutions
  • Higher frame rates
  • Multiple full HD streams in the same pipe
  • 21:9 aspect ratio

Tech Specs

UL 2
Operating Humidity 90% non-condensing
Operating Temperature 32ºF to 104ºF (0ºC to 40ºC)
Storage Temperature -4 to +158° F (-20 to +70° C)
Approvals CE, FCC, IC, RCM, and VCCI
CE Approval Yes
Connectors (1) 2.5mm barrel connector for power, (1) RJ-45 female for 10/100/1000 Ethernet, (1) RJ-45 female for HDBT, (1) HDMI female, (1) 3-pin Phoenix for RS-232 serial extension, (2) 3.5mm IR Extension Port, (1) S/PDIF female
Dimensions 6.81 W x 3.7 D x 0.83 H inches (173 x 94.8 x 21 mm)
Input DDC Signal 5 V p-p
Leads Supported HDMI, IR, RS-232, 10/100/1000 Ethernet, S/PDIF
LED Interface (1) Power LED, (1) Status LED, (1) HDCP LED, (1) Link LED
User Interface (1) 2 position switch (RX) to select between ARC or S/PDIF
Power Consumption Receiver powered by transmitter:
18.6 W (1080p)
21.6 W (4K @ 60 Hz YUV 4:4:4)

Transmitter and Receiver powered separately:
11.6 W (1080p)
18.96 W (4K @ 60 Hz YUV 4:4:4)
Input Transmitter: (1) HDMI female
Receiver: (1) HDBaseT
Input Signal Type Transmitter: HDMI with 4K
Receiver: HDBaseT
Input Video Level 0.5 – 1.0 V p-p
Maximum Pixel Clock Transmitter: 594 MHz
Receiver: 584 MHz
Output Transmitter: (1) HDBaseT
Receiver: (1) HDMI
Output Signal Type Transmitter: HDBaseT
Receiver: HDMI with 4K
Video Impedence 100 ohms

* Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.



Double Diamond Warranty Diamond

Double Diamond™ Warranty (Standard)

Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

The Double Diamond Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!

Plus, get an Extended Double Diamond Warranty.

You can also extend your warranty or protect a previously purchased Black Box® brand product* for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 787-767-3500.

** Certain products may not be eligible.

What’s more, we also have a 45-day, no-questions-asked return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.