HD-Link by Sewell

HDMI Over Single Cat5 Extender, 1080p, 200 feet

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Starting from: $67.34

"The entire process was perfect - good price, good quality, good service, quick delivery."


Don’t let the HDMI distance barrier hold you up. Use this extender to send your HDMI signal over a single inexpensive Cat5e (CAT6 is preferred) cable for up to 200 ft (60M).

HDMI over Cat5 Technology and the Limited HDMI Standard

HDMI over Cat5 technology is relatively new and vital to scenarios where high definition digital signals must be extended over distances longer than 16 feet. HDMI's distance spec officially states that, beyond 16 feet, the signal is not guaranteed to perfectly arrive without some sort of active boosting. This booster will overcome this distance limitation while providing a more cost effective cabling solution as well.

For the best quality over lengths exceeding 100ft. Sewell suggests using Pure Copper Cat5 cable or Cat6 cable. This shouldn't be a problem for most people, as the majority of Cat5 cable installed in homes meets these standards.

Cat5e cable, or ethernet cable, is a fraction of the cost of long HDMI cable, mainly due to the different requirements of building these two different cable types. HDMI cable typically requires much more copper and is much thicker than Cat5e networking cable. Also, many modern buildings these days are already wired with Cat5 cable, making this solution by far the most cost effective and least labor intensive solution available.

How This Works

This kit comes as a pair, with one sender unit and one receiver unit. Simply connect this pair together with one networking cable: unlike older technology, this extender uses only one cable for the HD signal, and for data (such as EDID and other control signals). Each set-up requires only one line of Cat5e. Once you've connected your HDMI cables to the sender and receiver boxes, and once the included power supplies are connected to both the receiver box and the sender box, your extension system is ready.

HDMI over Cat5


Mfg. Part Number

  • SW-29969


  • Link by Sewell


  • 60 Meters (approx. 200 feet) (Cat6 is suggested to ensure connectivity at longest lengths) and Pure copper Cat5 cable
  • Supports HDMI Input/Output of 480i/p, 720p, 1080i/p @ 24/50/60 Hz
  • Does not support 3D functionality
  • Audio Input: DTS-HD, Dolby TrueHD, LPCM 7.1, DTS, Dolby AC-3, DSD
  • Audio Output: LPCM7.1, DTS, Dolby AC3, DSD
  • Max Input/output HDMI cable: 15M w/ 26AWG HDMI Cable
  • Power: DC 5V 2A
  • Weight: 200g
  • Dimensions: 82mm x 44mm x 22mm

Package Contents

  • HDMI over Cat5e Sender Unit
  • HDMI over Cat5e Receiver Unit
  • 2x Wall power Adapter
  • User Manual


24 Total Reviews -

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Most helpful reviews

Does this work through a switch?

Anonymous - 12/6/2013 12:01:58 PM

5 found this review helpful

Pros: Does this require point-to-point connection, or will it work through a network switch?




Barclay - 3/24/2014 12:31:22 PM

4 found this review helpful

Pros: Very easy to setup and works very well. This is the second set of these I have purchased in the past year.

Cons: None.

Other: I had issues with the set that I received. I contacted tech support with my issue and they sent me out a replacement set the same day with a postage paid shipping label to return the problem pair. The replacement pair worked perfectly. I appreciate the good customer service and the quality of the product. The original set I purchased last year has work perfectly with no issues and I look forward to the second set to perform equally well.


gene - 10/27/2014 1:20:10 PM

4 found this review helpful

Pros: By using the extenders we have been able to set up a projector that is 55 feet from the computer. We are not able to stream videos and seminars. It works very well.

Cons: It has some shielding problems when it comes to flourescent lighting. One in the facility has a bad ballast and it picks up the buzz from the ballast.


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Most recent reviews

Impressive ! Easy ! Small !

catman - 1/29/2016 3:05:02 PM

I am an Av installer. I was a little skeptical of a single cat5e 1080i solution, but these units have outperformed units costing three times as much. Have used 1/2 dozen so far with no problems. Rock solid picture even at 1080i. Best value for the money out there.

A great choice for single wire solutions. Runs 1080P over a single cat5e flawlessly. Reasonable pricing as well.

chris cat - 1/14/2016 9:39:18 PM

inexpensive great quality video easy to install small and compact

Best Inexpensive HDMI Extender

- 9/14/2015 3:48:31 PM

Small, easy to install and hide. Resolution looks perfect.

cat5 extende hdmi

- 8/31/2015 2:40:35 PM

works amazing

Anonymous - 5/31/2015 3:50:08 PM

easy to use and reliable


See all 1 questions


My Cat wire is split in a cabinet before heading back to tv. Will this work if an Ethernet connector is used to continue run?


As long as you have all four twisted pair terminated in a dedicated line from the sender to the receiver, it will work fine. Just please note that it can't go through a network or anything like that.

3 out of 3 found this helpful.

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HD-Link by Sewell, HDMI Over Single Cat5 Extender, 1080p, 200 feet