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J-Tech Digital

J-Tech Digital HDMI Extender Splitter 1x4 Over Single Cat5e/6 Ethernet Cable Up To 164ft. Supports PoC HDMI Loopout IR Control EDID Switch

Based on 168 reviews
Condition: New
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$157.99
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Availability: In Stock.
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Arrives Saturday, Oct 31
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At a glance

Condition
New
Style
1080P 1X4 Extender
Model
JTECH-14EXP
Weight
2 lb
Color
Black
Connector Type
HDMI
Cable Type
Component, HDMI
Warranty
1 year warranty
Works with
Xbox

Features 5

  • Features 1 Inputs and 4 Outputs (includes 4 receivers), easily send a 1080P@60Hz HDMI A/V signal up to 164ft. over a single CAT5e/6 ethernet cable. Please note that this extender will mirror your source device signal to all connected displays
  • In additional to support for up to 4 remote displays, take advantage of the local HDMI loop-out port on the transmitter, and connect an additional 5th local display to monitor your whole setup with ease
  • Get rid of extra cables and power adapters. Keep your setup neat with the PoC function, where the power adapter is only required to be connected to the transmitter, and the receivers will get power via the connected ethernet cables
  • Supports digital audio formats along with a EDID toggle switch to help achieve the best audio setting compatibility between your source and display

Description

The JTECH-14EXP is a HDMI extender and splitter unit that can help extend a 1080P 60Hz HDMI A/V signal up to 164ft. over a single Cat5e/6 ethernet cable. It is a 1 Input, 4 Output system (includes 4 output receivers), and also features a local HDMI loop-out on the transmitter allowing for a 5th display to be connected for source monitoring purposes. Utilize the power over cable (PoC) function, where the power adapter is only required for the transmitter, and the receivers get power via connected ethernet cable, and keep your setup clean and clutter free! Easily control your source device from the display’s location using the IR control function of the JTECH-14EXP. Support for digital audio formats is featured, along with an EDID toggle switch to help achieve best audio format compatibility. With plug and play functionality, this unit can be easily installed in commercial and/or residential environments. Features: • Extend 1080P 60Hz signal up to 164ft. over single Cat5e/6 ethernet cable • Features 1 HDMI Input and 4 HDMI Outputs along with local HDMI loop- out port • Supports PoC function where the power adapter is only required for the transmitter o Receivers get power via the connected ethernet cable • Digital audio format support along with an audio EDID toggle switch for maximum audio format compatibility • IR control that allows for source control while at the display’s location Package Contents: • (1) x Transmitter • (4) x Receivers • (1) x IR TX cable • (4) x IR RX cables • (1) x Power adapter • (2) x TX mounting brackets • (8) x RX mounting brackets • (1) x User Manual

Specs 16

Color Black
Connector Type HDMI
Brand J-Tech Digital
Cable Type Component, HDMI
Unit Count 1 Count
Manufacturer J-Tech Digital INC
UPC 766150276428
Global Trade Identification Number 28

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

It works awesome and is super easy!
Style: 1080P 1X4 Extender
There will be more to come on this product, but it is receiving 3 stars for now as I had a functioning unit for less than 2 months before the unit stopped working. Fantastic idea and I am hoping that it is just a bad main unit and I can get back to business. 3 stars became 4 stars after the very quick response by J-Tech. 4 stars became 5 stars after getting a replacement. The HDMI signal is making it to 3 TV's in the house perfectly! What you need to do. 1. Get Ethernet cables that can reach when you need them to. (Make sure they are using 568B. Easy way to tell is to make sure Orange is not in the middle, but all the way on the side.) 2. Plug your HDMI source into the Main splitter unit 3. Run Ethernet to all the receivers. (This is can be a test run that's not in your walls first for proof of concept.) 4. Plug in power for everything and enjoy the video and audio on every TV connected! This is what I did and this is how it worked out. I was able to watch the same source in multiple rooms. Super easy and it worked like that for about a month or month and a half. Now, I have submitted a support request to J-Tech to see if they can help me figure out why it will no longer make a connection. I understand that Quality Assurance can only do so much and that lemons exist. So, I don't believe that this product is just garbage. I'm hoping to get a new unit and be able to enjoy this unit again! Ethernet Cables You will want to make them or order them and verify that they are using the 568B standard. This is the second HDMI over Ethernet that I have had that required 568B and I'm not sure of the specific reasoning. If you are building cables or buying them to connect a laptop, desktop, or printer to the network, you can have the cable terminated with 568A or 568B as long as both ends of the cable are the same. With this device, it requires 568B on both ends of every Ethernet cable. ** 1/8/2016 Update Update to review as I did receive feedback directly from J-Tech and within a few emails, all within about an hour, they have provided me the RMA process. I am upgrading this review to like it as I understand that everything can't be perfect all the time. If a company is willing to actually work with the customer, then that is what is important. There just isn't any real way to have 100% Quality unless you are paying a lot for the guarantee. :) I will update again as the process continues. ** 1/20/2016 Update I have a fully working setup. I have combined this splitter to take an XB1 and push it to 3 different TV's in the house. Combined with a USB over Ethernet, I can run 2 Ethernet cables from the XB1 to wherever the TV is. 1 Ethernet cable handles the TV signal and plugs from the splitter to the wall attachment. The second Ethernet cable runs from a USB over Ethernet extender and plugs into a powered USB 3.0 hub by the XB1 and the controller by the TV. I have had some issues with power for the Xbox One controller and my put a powered USB hub by the TV so that the controller can get power. I can play games or push my Amazon Fire TV that is plugged into the Xbox One HDMI input to any TV in the house. So, one Amazon TV works all over. I'm currently theorizing adding another one of these setups. If I had an Amazon FireTV plugged into one splitter and the Xbox One with an Amazon Fire TV plugged into another one, I could setup every TV in the house to have 2 different inputs. One for the House Fire TV and the other for the Xbox One with its own Fire TV. Sorry, just theorizing and rambling. Long story short, this thing does exactly what I was hoping for and does it at an amazing price point. I can pretty easily highly suggest it. You may want/need it professionally installed and they give you wall plates to make it super clean. ... show more
Reviewed in the United States on January 8, 2016 by Kindle Customer
Nice
Style: 1080P 1X4 Extender
This product works perfectly with no issues. Very easy to setup and use.
Reviewed in the United States on February 12, 2026 by Tyty
Very good HDMI over Cat 6 splitter/extender, but see resolution settings in review below.
Style: 1080P 1X8 Extender
Installed quickly using existing Cat 6 cabling from earlier unit (different brand) which had failed after 4 years' use. HDMI splitter/extender worked as soon as I turned it on, feeding four TVs connected with Cat 6 cable varying from 30 feet to 75 feet. Excellent picture and sound. Source is an older DirecTV receiver HDMI output. For anyone installing this or similar units, I strongly recommend using Cat 6 cable. Cat 6 cable is shielded while Cat 5 cable is not. We had problems with static appearing on some TV screens with the earlier unit until we switched to Cat 6 cable. Cat 6 cables are available from Amazon at reasonable prices. I recommend the KabelDirekt brand available from Amazon. They're designed in Germany and made to their specs in China. Very nice cables. We started to experience "blinking" of the TV signal to our TVs. The picture and sometimes the sound would disappear for about 3 sec. and then reappear. This sometimes happened as often as every few minutes. A long series of emails with a very patient support tech at J-Tech solved the problem. He first had us check each component of our system: cables, satellite receiver, individual TVs and so forth. After discussion with his colleagues, he recommended that we set the receiver to the native resolution of all four connected TVs -- in our case 720p. This immediately solved the problem with no recurrence of the blinking. So, should you get a J-Tech 1x8 HDMI over Cat6 extender/splitter system, be sure that all the native resolution of all the connected TVs is the same (720p, 1080p, etc.). Then set the source's resolution to this value. This is done via the source's settings menu or similar. Recommended ... show more
Reviewed in the United States on November 19, 2017 by BillH
If lucky you get one that works
Style: 1080P 1X4 Extender
Purchased this for my church to send to 2 projectors, an HDMI capture card for streaming and a confidence monitor. For a very short time it seemed as if it was going to be great. But the signals randomly and intermittently drop out to each receiver. Some days it's great. Other days it's not. I've seen a few of the other reviews that describe this problem. Looking at the other reviews, it seems there's no point in wasting my time trying to get any kind of support. Those reviews indicate that about 3 out of 4 customers are elated with this product and have no problems. I'm part of the group with problems. This unit will go into the trash and I'll try a different brand. ... show more
Reviewed in the United States on January 26, 2026 by Tim Seifert
Great product. Easy to setup.
Style: 1080P 1X4 Extender
These were easy to install and they work great. The transmitter provides enough power (PoE) that I don't need a power supply at the receivers. (My cable runs are all less than 100 ft, so maybe I'd they were longer I would need power at the receivers?)
Reviewed in the United States on July 10, 2025 by texjohn
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