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J-Tech Digital HDMI Extender Over Single Cat5e/6/7 Cable Full HD 1080p with TCP/IP, IR Up To 400ft [JTD-EX-120M] black

4.3 4.3 out of 5 stars 235 ratings
$140.00
FREE Returns
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Single Cable 400 ft
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Purchase options and add-ons

Brand J-Tech Digital
Connector Type HDMI
Cable Type HDMI
Compatible Devices Tablet
Recommended Uses For Product extending HDMI signals in large spaces, home theaters

About this item

  • Extends up to 120m (394ft) , Uses a Cat5E/6 cable for data transfer
  • Designed to convert HDMI signal to standard TCP/IP and transmit by internet cable
  • 1080p, 3D, HDCP, Dolby Trued, DTS Master Audio supported
  • Supported Video Color: 36bit(CAT7); 24bit(CAT6);
  • Apply M-JPEG technique to process image compressing, and with no image quality loss Includes IR extension functionality for remote control of source devices
  • Compatible devices: Tablet

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J-Tech Digital HDMI Extender Over Single Cat5e/6/7 Cable Full HD 1080p with TCP/IP, IR Up To 400ft [JTD-EX-120M] black
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Product Description

main image
application
distance
app2

Overview and Description:

J-Tech Digital proudly introduces this HDMI Extender Over Single CAT5e/CAT6 Cable 1080p with IR - Up to 400 FT. This professional signal transmission system which combines the function of HDMI signal conversion, reception and reduction over a long range without loss in quality. One twisted pair up to 400 feet (CAT6) can be extended indefinitely.

Converts HDMI signals to standard TCP/IP and with the help of network devices, the transmission distance is virtually unlimited The JTD-EX-120M features HDMI network extender, IR synchronization technology,IR Frequency 38KHz-56KHz, Network splitter technology and Network extension technology.

Features:

  • Input HDMI resolution: 480i@60Hz、480p@60Hz、576i@50Hz、576p@50Hz、720p@50/60Hz、1080i@50/60Hz、1080p@50/60Hz
  • Output HDMI resolution: 480p@60Hz、576p@50Hz、720p@50/60Hz、1080p@50/60Hz
  • Supports video color format: 24bit/Deep color 30bit/Deep color 36bit
  • Support audio format: PCM
  • Max transmission rate: 10.2Gbps
  • Audio signal transmission format: L/R stereo audio
  • TMDS signal: 0. 5-1. 5Vp-p (TMDS)
  • Input cable length: ≤5m (AWG26 HDMI1. 3 standard cable)
  • Output cable length: ≤5m (AWG26 HDMI1. 3 standard cable)

Please Note :We recommend using this extender with a separate network switch/router or a switch that supports VLAN

From the brand

Previous page
  2. building front

    We are dedicated to providing the highest quality audio-video solutions that capture our sense of innovation, passion, and reliability. Our reputation is based on not only the high quality products we provide across an array of industries, but also our knowledgeable employees based in Stafford, TX. At J-Tech Digital, we go beyond the box with experienced and friendly AV industry professionals ready to assist & work with you!

  3. How did we get our start?

    J-Tech Digital was founded in 2012 with the goal of supplying Audio-Video installers, integrators and end-users with high-quality products their AV systems deserve. With humble beginnings, J-Tech Digital has grown with our customers and the industry to continually accomplish our original goal; day-in & day-out.

    What makes our products unique?

    We understand that when creating an AV system, affordability must be taken into consideration without sacrificing performance or reliability. We help provide reliable and performance driven AV products that will fit in your budget.

  4. J-Tech Digital Control App

    Control System Ready

    Integrate with Control4" & Crestron" systems via available drivers or control devices via J-Tech Digital Control App! (iOS & Android)

  5. J-Tech Digital Customization

    Customization & Collaboration

    Collaborate with J-Tech Digital to customize a product that meets your specific needs and requirements.

  6. JTDHDEX-1
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    Explore J-Tech Digital

    Visit the Store

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J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 1080P Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, & RS-232 Passthrough (JTECH-HDT150)
J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 1080P Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, & RS-232 Passthrough (JTECH-HDT150)
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Price$140.00-32% $115.95
List: $169.99		$39.89$123.99
Delivery
Get it as soon as Monday, Jun 3
Get it as soon as Tuesday, Jun 4
Get it as soon as Monday, Jun 3
Get it as soon as Tuesday, Jun 4
Customer Ratings
4.34.3 out of 5 stars235
4.34.3 out of 5 stars120
4.44.4 out of 5 stars1,916
4.34.3 out of 5 stars123
Picture quality
4.3
4.4
4.4
4.5
Value for money
4.1
4.5
4.2
4.5
Tech Support
—
3.3
4.0
5.0
Remote Control
—
3.6
—
4.3
Easy to install
—
—
4.6
4.5
Sold By
Amazon.com
J-Tech Digital, Inc
J-Tech Digital, Inc
J-Tech Digital, Inc
cable type
HDMI
solid COPPER ethernet cable
Ethernet
HDMI, Ethernet
connector type
HDMI
HDMI
HDMI
HDMI
connector gender
Female
Male-to-Female
Female-to-Female
Male-to-Female
cable length
—
150 feet feet
200 feet
500 feet feet
compatible devices
Tablet
Router
Television, Monitor, Laptop, DVD Player
Television, Monitor, Personal Computer
data transfer rate
10.2 gigabits per second
10.2 gigabits per second
10.2 gigabits per second
—

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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J-Tech Digital HDMI Extender Over Single Cat5e/6/7 Cable Full HD 1080p with TCP/IP, IR Up To 400ft [JTD-EX-120M] black

J-Tech Digital HDMI Extender Over Single Cat5e/6/7 Cable Full HD 1080p with TCP/IP, IR Up To 400ft [JTD-EX-120M] black

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What's in the box

  • receiver^transmitter^(2)IR cables^poweradaptors

    • Product guides and documents

    User Manual (PDF)

    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    235 global ratings

    Customers say

    Customers like the ease of setup of the electronic cable. They mention that it works great, is simple, and requires no setup or TCP/IP knowledge. They appreciate the value of the product. That said, some are disappointed with the sound quality. Opinions are mixed on performance, image quality, quality, signal quality, and connectivity.

    AI-generated from the text of customer reviews

    28 customers mention28 positive0 negative

    Customers find the setup of the electronic cable to be easy. They say it works great, has no setup or TCP/IP knowledge required, and is simple. They also say it's a very user-friendly device and works right away on installation. Customers also mention that the web configuration GUI is helpful and the tech support is helpful.

    "...They worked right out of the box, and the picture quality is fantastic...." Read more

    "Excellent quality and easy to set up." Read more

    "...There is a web configuration GUI, but all it will let you do is change the IP and MAC addresses and update the firmware...." Read more

    "...The configuration of the J-Tech HDMI Extender is very simple...." Read more

    17 customers mention14 positive3 negative

    Customers like the value of the cable. They mention it's excellent for the price, works as described, and is less expensive than HDMI cables. Some say it'll be a great buy with competitive specifications at an unbeatable price.

    "...- this product offers competitive specifications at an unbeatable price. However, it seems that the old adage holds true: you get what you pay for." Read more

    "...First, the price - as a pair they are totally worth the cost, but extra receivers are 2/3 as much as a pair...if they offered a 2-pk of receivers..." Read more

    "...It is a very cost effective, very user friendly device...." Read more

    "...So, in short. I liked them a lot. They were inexpensive and even tech support was helpful even after returning a couple of them due to me finding..." Read more

    108 customers mention72 positive36 negative

    Customers are mixed about the performance of the electronic cable. Some mention that it works great and is very happy with it, while others say that it doesn't work at all, the IR function barely works, and the remote control doesn' t work.

    "Works exactly as described. I have mine running through a switch that's connected to an access point...." Read more

    "...my J-Tech HDMI extender yesterday and I have to say that it is fantastic...." Read more

    "...Intelex wouldn't work with the Blackmagic. Neither would other expensive units (north of $300). So, I guess the axiom works in reverse here...." Read more

    "...The one I purchased a year ago is still running like a champ and have not had a single problem with it...." Read more

    39 customers mention25 positive14 negative

    Customers are mixed about the image quality of the cable. Some mention that the picture quality is very good, clear, and perfect. However, others say that the resulting image is 720p and noisy.

    "...They worked right out of the box, and the picture quality is fantastic...." Read more

    "...I simply couldn't get them to support 1080p at all...." Read more

    "The audio and video quality are excellent...." Read more

    "...The picture is perfect and the audio is dead on. Great product!" Read more

    25 customers mention16 positive9 negative

    Customers are mixed about the quality of the electronic cable. Some mention that the devices are well built, reliable, and rock solid. However, others say that it has poor quality control, a bad design, or manufacturing.

    "...Great piece of hardware." Read more

    "Excellent quality and easy to set up." Read more

    "...Conclusion: Bad design or manufacturing. Can not tell without taking the extender boxes apart and doing some debug analysis. Not going to bother...." Read more

    "...The quality is really great. I have other powered extenders, but I've always seen speckles on the screen...." Read more

    23 customers mention11 positive12 negative

    Customers are mixed about the signal quality of the adapter. Some mention that it provides an excellent 1080p signal at both displays with IR control of STB, while others say that it could not send the signal as far as other brands, it's extremely unreliable, and would not transmit the HDMI signal at all.

    "...The good thing about these adapters is that they work for 720p (which is what I settled for eventually)...." Read more

    "...have my managed switch configured for multicast, the multicast data was flooding to all ports. This brought my entire home network to a standstill...." Read more

    "...location From the switch to the screens over Cat6 Excellent 1080p signal at both displays with IR control of STB." Read more

    "...There is a lot of unnecessary broadcast traffic which you can filter out in your router if you are handy...." Read more

    5 customers mention3 positive2 negative

    Customers have mixed opinions about the connectivity of the cable. Some mention that it streams seamlessly to all three receivers without any real noticeable delay, while others say that it doesn't sync.

    "...was able to connect 4 HDMI TVs to the same DVR and have them all run in perfect synchronization. NO DELAYS at all...." Read more

    "...It doesn't however sync. The two TV's start off synced and then, the TV with the extender begins to drop sync. It is about 2/10th of a second slower...." Read more

    "...It streamed seamlessly to all three receivers without any real noticeable delay." Read more

    "...produce no display after turning off/on or sleeping - doesn't appear to sync properly...." Read more

    6 customers mention0 positive6 negative

    Customers are dissatisfied with the sound quality of the cable. They mention that it creates a very noticeable lay in the audio, making it unusable. The sound and color cuts out, producing a pink-tinted image without sound. The noise is most noticeable on static images, such as those produced by the Xbox 360 in its menu. At day 30 mark, the product displays video only but no sound.

    "...One simply would not work, the other produced a pink-tinted image without sound. I'll upload a screenshot so you can see what I mean...." Read more

    "...What's left is a pinkish video with no audio. However, resetting the box (unplug and plug in the power) brings everything back to normal...." Read more

    "...The noise is most noticeable on static images, such as those produced by the XBOX360 in its menu...." Read more

    "...run was not that long, and I couldn't get anything out of these, no sound, no picture...." Read more

    Very poor quality control
    2 Stars
    Very poor quality control
    I can't tell you how many of these units I've returned. Five perhaps? Two units were dead on arrival. One simply would not work, the other produced a pink-tinted image without sound. I'll upload a screenshot so you can see what I mean. The other units died within a few weeks or months of their installation. A few units survive and are working perfectly well - hence the two star review. Alas, I fear it's only a matter of time before they too kick the bucket. It's unfortunate - this product offers competitive specifications at an unbeatable price. However, it seems that the old adage holds true: you get what you pay for.
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    Top reviews from the United States

    Glen Napieralski
    5.0 out of 5 stars Great product, even better price
    Reviewed in the United States on January 3, 2013
    Style: Single Cable 400 ftVerified Purchase
    I spent quite a bit of time debating whether to pay 2-4 times more for HDMI baluns for a big job I was working on, but in the end decided on these, and I can't be happier. They worked right out of the box, and the picture quality is fantastic. I used to run long HDMI cables for everything, but after using these I think I will be using these exclusively in the future when I have a run longer than 25 ft, it's just much easier running Cat5 or Cat 6. I prefer Cat 6 just for the future proofing aspect of the additional bandwidth and distance it is capable of. I highly recommend these to anyone looking for a way to run HDMI over a long distance.
    Glen
    Helpful
     Report
    Keegan Sterling
    5.0 out of 5 stars Works great. Plug and play.
    Reviewed in the United States on April 12, 2021
    Style: Single Cable 400 ftVerified Purchase
    I initially had problems with the shorter range variant and ordered the longer range hoping it would fix my problem. Turns out it did not initially fix the problem and that's when I discovered one of the ethernet jacks was damaged in my wall I was using to connect my TV from my living room to my patio. Once I replaced that jack it was literally plug and play with this device. Great piece of hardware.
    Helpful
     Report
    Don Caballeros
    5.0 out of 5 stars Excellent quality and easy to set up.
    Reviewed in the United States on February 9, 2024
    Style: Single Cable 400 ftVerified Purchase
    Excellent quality and easy to set up.
    Helpful
     Report
    DG
    5.0 out of 5 stars It works when expensive ones don't
    Reviewed in the United States on October 15, 2012
    Style: Single Cable 400 ftVerified Purchase
    I bought Gefen, Intelex, and a few other brands because we were running pro-sumer cams that only output HDMI into a Blackmagic switch. The J-Tech is the only one that worked. Sabrent didn't work at all, even with 2 foot cables. Intelex wouldn't work with the Blackmagic. Neither would other expensive units (north of $300). So, I guess the axiom works in reverse here. The cheapest work the best. We're running right up against the length limit with about 200 feet.
    Helpful
     Report
    Aud
    2.0 out of 5 stars Very poor quality control
    Reviewed in the United States on August 7, 2013
    Style: Single Cable 400 ftVerified Purchase
    I can't tell you how many of these units I've returned. Five perhaps? Two units were dead on arrival. One simply would not work, the other produced a pink-tinted image without sound. I'll upload a screenshot so you can see what I mean. The other units died within a few weeks or months of their installation. A few units survive and are working perfectly well - hence the two star review. Alas, I fear it's only a matter of time before they too kick the bucket. It's unfortunate - this product offers competitive specifications at an unbeatable price. However, it seems that the old adage holds true: you get what you pay for.
    Customer image
    Aud
    2.0 out of 5 stars Very poor quality control
    Reviewed in the United States on August 7, 2013
    I can't tell you how many of these units I've returned. Five perhaps? Two units were dead on arrival. One simply would not work, the other produced a pink-tinted image without sound. I'll upload a screenshot so you can see what I mean. The other units died within a few weeks or months of their installation. A few units survive and are working perfectly well - hence the two star review. Alas, I fear it's only a matter of time before they too kick the bucket. It's unfortunate - this product offers competitive specifications at an unbeatable price. However, it seems that the old adage holds true: you get what you pay for.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    16 people found this helpful
    Helpful
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    Wafflez19
    5.0 out of 5 stars Works as intended but a side note
    Reviewed in the United States on January 27, 2021
    Style: Single Cable 400 ftVerified Purchase
    Works exactly as described. I have mine running through a switch that's connected to an access point. This access point has 3 ethernet ports on the bottom which one is connected to the receiving hdmi unit.

    So this will work out of the box (plug and play) however even though the devices seem to pull their own IP (one my dhcp server didn't give them) of like 192.168.168.55 it will send around 50 - 60 Mbps of data to every port and device on your network. It jumped 3 switches hitting everydevice and port it could find. So with some vlan setup (you'll need managed switches atleast) you can isolate the two devices into their own network.
    One person found this helpful
    Helpful
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    huntandpeck
    1.0 out of 5 stars Horrible Literature and Non-Functioning IR Transmission
    Reviewed in the United States on December 24, 2017
    Style: Single Cable 400 ftVerified Purchase
    FIRST PROBLEM: The manufacturer really, really needs to put in some real time on their literature.

    This manufacturer has an awful lot of different contraptions that transmit HDMI signals and IR remote control signals through an Ethernet cable. Frankly, they should consider reducing simplifying their product line to make it less confusing.

    However, presuming that there is a good reason for having so many different devices to do essentially the same thing, the manufacturer should do a better job explaining their product line on their website, in their listings on Amazon, and in the literature that comes with their products.

    The reason that this is pertinent to this particular product is that the so-called "manual" that comes with this product gives tantalizing clues as to how this product could be used in a larger configuration where an HDMI signal could be transmitted to multiple receivers, and where there may even be multiple transmitters sending out multiple HDMI signals to multiple receivers ---- I would actually be interested in some of that! However, the so-called manual gives no part numbers or any other explanation of what is needed or what to buy from the manufacturer to actually create that larger configuration ---- so, by being either lazy or just plain cheap, or both, the manufacturer is cheating themselves out of potential additional business!

    SECOND PROBLEM: The whole IR remote control signal relaying feature ("IR blaster" feature) does not work. I have tried in numerous ways to put the IR output device right on the front face of the HDMI source device, and I have put the remote control right up against the IR input device and fired away with one button press command after another, and nothing ---- nothing happens.

    It would be nice if the so-called manual actually gave some details on which direction to orient the IR receiver device and the IR emitter device so that I could be sure I was at least doing that part correctly ---- but there isn't a single word or diagram about that, and so I had to try endless combinations of orienting each of the IR receiver and the IR emitter to try and discover the correct orientations, myself.

    It would be nice if there was something in the manual about trouble-shooting this IR remote control signal relaying function, but there isn't a single word in the so-called manual about what to watch for or what to do when trying to get that part to work ---- is there any kind of blinking or other sign that I could get by watching the LEDs on either unit that would tell me if I'm being even partially successful?

    Since the so-called manual was of no help, I tried going to the manufacturer's website, and it was no better ---- in fact, it is actually worse... First, I had to try and find the particular product I bought on their website, and then, when I did, the diagrams on the website don't match the product that I actually received ---- and even after that, I could find nothing about troubleshooting the IR remote control signal relaying function.

    THIRD PROBLEM: The manufacturer needs to understand that good literature is important, and they need to stop either being lazy or being cheap, and actually create and provide good manuals and a more helpful website for their products.

    The manual that comes with this product should have larger pages that provide enough room to provide effective diagrams. There should be perfectly clear pictures or diagrams of the plugging together of the IR receiver and the IR emitter into the correct ones of the transmitter box and the receiver box ---- relying on tiny little stickers wrapped around the cables to identify which is which does not cut it.

    The manual should not just mention that there is a status LED on each of the transmitter and receiver boxes ---- it should give information as to what it means when either LED flashes, changes color, remains continuously off or remains continuously on ---- by not providing any information on what the status LEDs are indicating, those LEDs are rendered utterly useless, and might as well not even be there. If you're going to provide such a useless manual, you might as well go all the way and provide no indicators of any kind on the product!

    Similarly, the manual should not just mention that there is a reset button on each of the transmitter and receiver boxes ---- it should give information as to what the reset buttons are for and how to use them ---- Under what circumstances should they be used? Are they used by simply pressing and releasing them, or do you have to press them continuously for some number of seconds? Do they work only when the transmitter or receiver boxes are on or off, or does it even matter?

    Then, as if all of that weren't enough, what little there is to a so-called "troubleshooting" section in the so-called "manual" makes mention of situation in which it may be good to press an "EDID copy button" and hold it for three seconds ---- there's just one problem, neither the transmitter or receiver boxes have such a button! --------- DID ANYONE READ THIS SO-CALLED MANUAL BEFORE GIVING APPROVAL TO SHIP THIS PRODUCT???

    enough to actually show details. Also, the so-called manual should have details in it about the correct product ---- here are just a few of the specific problems...
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    Matthew Bettiol
    5.0 out of 5 stars So far so good!
    Reviewed in Canada on November 10, 2021
    Style: Single Cable 400 ftVerified Purchase
    Just set this up today and it was as easy as I thought it would be.

    Picture quality over about 75ft is amazing, no audio cutting, IR works perfect.

    Luckily I had a cable run from my furnace room (where cable box now is) to living room TV. That cable going between 2 points is going though a Patch Panel and then I’m using patch cords on each ends to connect to each unit. Still no issues!

    This is only my first day of using it but so far no issues. My intent behind purchase was to have my new satellite box sit in the basement (only place I am able to get COAX to) and then send the video output from it upstairs to my TV. So far it’s looking like this will do just that :)
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    Client d'Amazon
    5.0 out of 5 stars Plus cher mais fonctionnel
    Reviewed in Canada on June 24, 2021
    Style: Single Cable 400 ftVerified Purchase
    Ayant testé les mêmes extensions HDMI en dessous de $50 qui fonctionnent plus ou moins celle-ci fonctionne à 100% avec un cable de cat6 de 100 pieds, vous n'avez qu'à brancher et ça fonctionne.
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    GabrielMTL
    5.0 out of 5 stars Worked where others failed
    Reviewed in Canada on December 3, 2012
    Style: Single Cable 400 ftVerified Purchase
    The 2 products I tried before this one failed miserably. No signal, nothing.

    I have well over 100 feet of double Cat5e cable that is surrounded by electrical cables, which should create interference but isn't. My projector now works like a charm.

    Cheers
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    Nam K Chan
    1.0 out of 5 stars Receive open box item
    Reviewed in Canada on February 13, 2021
    Style: Single Cable 400 ftVerified Purchase
    Receive open box item, both IR cables are missing. Two different Power adaptors, so one of the power adaptors must be from another brand. I test the transmitter and receiver and totally not working.
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    beatles fan
    5.0 out of 5 stars excellent
    Reviewed in Canada on October 1, 2013
    Style: Single Cable 400 ftVerified Purchase
    This product is excellent. It does exactly what it say it does. HDMI extender over 2 cat 5 cables. perfect.
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