---
product_id: 239147028
title: "J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 4K60Hz 18Gbps Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, RS-232 Passthrough [JTECH-UHDT150]"
brand: "j-tech digital"
price: "$375.02"
currency: USD
in_stock: true
reviews_count: 8
category: "J Tech Digital"
url: https://www.desertcart.us/products/239147028-j-tech-digital-long-range-hdmi-extender-over-cat6-150m
store_origin: US
region: United States of America
---

# 4K60Hz 4:4:4 HDR crystal-clear video 150m/492ft ultra-long HDMI over Cat6 Power over Cable (PoC) convenience J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 4K60Hz 18Gbps Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, RS-232 Passthrough [JTECH-UHDT150]

**Brand:** j-tech digital
**Price:** $375.02
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your AV setup with ultra-long 4K clarity and smart control—because your space deserves the best.

## Quick Answers

- **What is this?** J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 4K60Hz 18Gbps Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, RS-232 Passthrough [JTECH-UHDT150] by j-tech digital
- **How much does it cost?** $375.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/239147028-j-tech-digital-long-range-hdmi-extender-over-cat6-150m)

## Best For

- j-tech digital enthusiasts

## Why This Product

- Trusted j-tech digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extend Your Vision:** Seamlessly transmit 4K UHD video up to 150 meters over a single Cat6 cable—no signal loss, no compromise.
- • **Plug & Power Smart:** Power both transmitter and receiver with a single adapter using PoC technology—streamlined setup for busy pros.
- • **Cinema-Grade Audio & Video:** Supports Dolby Vision, Dolby Digital+, and DTS for immersive surround sound and stunning HDR visuals.
- • **Control Without Boundaries:** Bi-directional IR, CEC, and RS-232 passthrough let you command your devices from either end effortlessly.
- • **Future-Proof Compatibility:** EDID passthrough ensures flawless handshake with your display, eliminating compatibility headaches.

## Overview

The J-Tech Digital UHDT150 is a professional-grade HDMI extender that transmits 4K60Hz 4:4:4 HDR video up to 150 meters over a single Cat6 cable. Featuring bi-directional IR, CEC, and RS-232 passthrough, it enables seamless remote control of source and display devices. Power over Cable (PoC) simplifies installation by powering both units from one adapter. It supports Dolby Vision, Dolby Digital+, DTS audio formats, and includes EDID passthrough for guaranteed compatibility, making it ideal for high-end home or professional AV installations.

## Description

Buy J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 4K60Hz 18Gbps Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, RS-232 Passthrough [JTECH-UHDT150]: Remote Control Extenders - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product and a solid company - I have been converting my home from standard TV to 1080P high resolution. The video source is in the garage (Roku), where the satellite and network feeds come in. All TV's (five different locations in the house) get the same video in my situation. Because there are spare Cat5e cables and coax cables in the walls of the house, finding J-Tech's HDMI extender products was a godsend. I have used them for HDMI - over - Cat5e (Cat6 and Cat7 would work too but my house is older than that) and for HDMI - over - Coax. Both work flawlessly. One of my endpoints is a projector that blocked the HDMI's audio (projector's fault), so I tried the J-Tech audio splitter prior to the projector and again, that works flawlessly. Three J-Tech product types, one happy customer, extremely easy setup all around. Here's another thing though: I had a few technical questions. J-Tech's customer support was awesome - they answered all my questions completely, clearly, and in less than a day. Thank you Jewel! My one suggestion to J-Tech is to upgrade their product manual to address questions like mine (specifically: can you swap transmitters or receivers? yes. Can you drive multiple receivers from a single transmitter? no. How should I interpret the status LEDS on the receivers and transmitters? transmitter: red is good; receiver: green is good) And whatever else comes to their minds to make the user's life easier. I think some of J-Tech's devices can work with 4k video, although as an engineer I have always been dubious that 4k is much more than a marketing ploy compared to 1080p; the human eye is not that discerning except under closely and continuously monitored conditions.
Review: Saved my bacon at 300' distances! - To be fair, I have now used this device exactly 6 times. So long term reliability? I can't speak for, or against, that. But at a recent funeral for a relative, I needed to send an HDMI video from my Canon camcorder (Canon VIXIA HF G20) to a nearby building, where overflow crowd was being put, since the main building would be over capacity. Audio was handled via wireless mics, no problem, but sending a 1080p video feed was another story. I ran a 20' HDMI line from my camera to a projector, as a test, and everything worked perfectly. So I tried a quality manufactured Belkin CAT 5e 100' cable, using the extenders, and again, it worked perfectly. My concern, of course, was longer distances, since I would be operating near the maximum stated spec for the extenders... much more of a challenge than the best-case scenarios I had just tested. A couple of days later, when my box of cheap CAT 5e bulk cable arrived from desertcart, I dutifully measured out a 300' cable (the distance I needed the run to work) and crimped connectors on it. I coiled it all up, and plugged everything together, for a close-quarters test. Imagine my dismay when it did NOT work! But looking at the large coil of network cable, it occurred to me that "cable loops are bad" or so I've always been told. They just never seem to matter, to me ... at the short distances most normal people work with. But this was a relatively extreme setup, so perhaps one more test? I took the long cable on a long walk around my backyard, eliminating any loops in favor of a straight run, much like I would have in the final installation. Plugged it all in again, hey, it worked! There was much relief. On the day of the event, we set up the camera, and ran that same 300' cable over to the next building (all connected through hallways), taping it down and cleaning it all up neatly dressed. Plugged the camcorder into the transmitter one side (via 6' HDMI cable), plugged the projector in the receiver side (via another 6' HDMI cable), fired it all up in sequence, and what do you know! The picture came up perfectly, just like with the shorter, easier tests. The event came off flawlessly, without a single hitch, thanks to this little gem. So even if it dies at some point in the future, I'll always be grateful that this important event came off perfectly, and everyone in both buildings was able to see the ceremony easily.

## Features

- 4K 60HZ 4:4:4 HDR | TRANSMITTER LOOP OUT - Transmit 4K@60Hz 4:4:4 HDR HDMI Signals up to 394 ft. (120m) via HDBaseT. Transmit 1080p up to 492 ft. (150m) over a single Cat5e/6 cable. Connect a display to the transmitter’s HDMI output port to view the signal being sent to the receiver.
- BI-DIRECTIONAL IR & CEC, RS-232 PASS THROUGH: Control your source from your display/receiver side, or vice-versa via Bi-Directional IR. Pass RS-232 or CEC commands from source to display or from display to source via Bi-Directional CEC & Bi-Directional RS-232 pass-thru.
- POWER OVER CABLE & EDID PASSTHROUGH: Take advantage of the Power over Cable feature and power both your transmitter and receiver from only one power adapter. Power adapter can be placed on either the transmitter or receiver side for maximum convenience. The JTECH -UHDT-150 passes your display’s EDID information to your source device so that you can avoid signal compatibility issues all together.
- DOLBY VISION & DOLBY DIGITAL + SUPPORTED: Enjoy the latest digital content the way it was intended. JTECH-UHDT-150 supports 4K 60Hz 4:4:4 signals and HDR / HDR-10 / Dolby Vision metadata. Supported surround sound formats include Dolby TrueHD, DTS HD Master and Dolby Digital +.
- Free Lifetime Technical Support – All J-Tech Digital products include a One-Year Manufacturer Replacement Warranty and free lifetime technical support from our customer support team located in Sugar Land, TX. Support is available from 9AM – 6PM CST, Monday through Friday. Contact information available on our seller page.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L8HJFLS |
| Aspect Ratio | 1.77:1 |
| Audio Output Mode | Surround |
| Best Sellers Rank | #7,858 in Electronics ( See Top 100 in Electronics ) #9 in Remote Control Extenders |
| Brand | J-Tech Digital |
| Built-In Media | User Manual |
| Color | Black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | Ethernet, HDMI |
| Customer Reviews | 4.3 out of 5 stars 2,134 Reviews |
| Item Weight | 0.91 Kilograms |
| Manufacturer | J-Tech Digital |
| Model Number | JTECH-UHDT150 |
| Number of Component Outputs | 1 |
| Supported Audio Format | Dolby Digital, DTS |
| Supported Standards | 4K, Dolby Digital, DTS, EDID, CEC |
| Total Number of HDMI Ports | 2 |
| Total USB Ports | 1 |
| Total Usb Ports | 1 |
| UPC | 850001567893 |
| Unit Count | 1.0 Count |
| Video Output Resolution | 4K UHD (3840x2160) |
| Voltage | 5 Volts |

## Product Details

- **Brand:** J-Tech Digital
- **Color:** Black
- **Connectivity Technology:** Ethernet, HDMI
- **Item Weight:** 0.91 Kilograms
- **Total USB Ports:** 1

## Images

![J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 4K60Hz 18Gbps Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, RS-232 Passthrough [JTECH-UHDT150] - Image 1](https://m.media-amazon.com/images/I/71Hn0bPeRYL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: If ethernet cables have a transmission limitation of 100 m (328 ft), how do the extenders work for 400 ft, 492 ft etc.? Will I need a switch too?**
A: Ethernet is a networking protocol. So when you say ethernet cables have a limit of 100m, that limit only applies to the electrical signalling of the ethernet protocol. These extenders don't implement ethernet at all and don't care about the limits or specifications of that protocol. They use the 4 copper pairs in a standard CAT5e/6/7 cable to transmit the HDMI (and some other things) from one end to the other. You cannot connect this to a switch or any other ethernet device. It won't work, and it could potentially blow up or blow up your networking device since it uses a proprietary electrical interface which may push more power than ethernet is designed to accept.

The main confusion here is that people refer to CAT5/5e/6/7 cables as ethernet cables. They are not. They are CAT5/5e/6/7, STP/UTP cables. The CAT number/designation tells you something about the physical properties of the copper cabling inside, and whether or not it is shielded. All of these cables are capable of carrying ethernet, and that is their most common use nowadays, especially for consumers. But at the end of the day, ethernet is just one of many signalling protocols that can be used.

**Q: Can this device be used only to send RS-232 signal 200' away?  I'm not sure what "passthrough" means?**
A: This unit will pass RS232 command from transmitter to receiver up to 200' away.             Jackson      Support Team      J-Tech Digital, Inc

**Q: Can this do both 4k/60 and 1080p/120?**
A: It can do 4K/ @60Hz but not 1080/ @120Hz. Only 1080p/ @60Hz            Jewel      Support Team      J-Tech Digital, Inc

**Q: Does this product display 4K @ 60 frames per second?**
A: Yes, this unit can support 4K @ 60Hz.             Jackson      Support Team      J-Tech Digital, Inc

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product and a solid company
*by J***N on June 4, 2024*

I have been converting my home from standard TV to 1080P high resolution. The video source is in the garage (Roku), where the satellite and network feeds come in. All TV's (five different locations in the house) get the same video in my situation. Because there are spare Cat5e cables and coax cables in the walls of the house, finding J-Tech's HDMI extender products was a godsend. I have used them for HDMI - over - Cat5e (Cat6 and Cat7 would work too but my house is older than that) and for HDMI - over - Coax. Both work flawlessly. One of my endpoints is a projector that blocked the HDMI's audio (projector's fault), so I tried the J-Tech audio splitter prior to the projector and again, that works flawlessly. Three J-Tech product types, one happy customer, extremely easy setup all around. Here's another thing though: I had a few technical questions. J-Tech's customer support was awesome - they answered all my questions completely, clearly, and in less than a day. Thank you Jewel! My one suggestion to J-Tech is to upgrade their product manual to address questions like mine (specifically: can you swap transmitters or receivers? yes. Can you drive multiple receivers from a single transmitter? no. How should I interpret the status LEDS on the receivers and transmitters? transmitter: red is good; receiver: green is good) And whatever else comes to their minds to make the user's life easier. I think some of J-Tech's devices can work with 4k video, although as an engineer I have always been dubious that 4k is much more than a marketing ploy compared to 1080p; the human eye is not that discerning except under closely and continuously monitored conditions.

### ⭐⭐⭐⭐⭐ Saved my bacon at 300' distances!
*by K***N on August 20, 2015*

To be fair, I have now used this device exactly 6 times. So long term reliability? I can't speak for, or against, that. But at a recent funeral for a relative, I needed to send an HDMI video from my Canon camcorder (Canon VIXIA HF G20) to a nearby building, where overflow crowd was being put, since the main building would be over capacity. Audio was handled via wireless mics, no problem, but sending a 1080p video feed was another story. I ran a 20' HDMI line from my camera to a projector, as a test, and everything worked perfectly. So I tried a quality manufactured Belkin CAT 5e 100' cable, using the extenders, and again, it worked perfectly. My concern, of course, was longer distances, since I would be operating near the maximum stated spec for the extenders... much more of a challenge than the best-case scenarios I had just tested. A couple of days later, when my box of cheap CAT 5e bulk cable arrived from Amazon, I dutifully measured out a 300' cable (the distance I needed the run to work) and crimped connectors on it. I coiled it all up, and plugged everything together, for a close-quarters test. Imagine my dismay when it did NOT work! But looking at the large coil of network cable, it occurred to me that "cable loops are bad" or so I've always been told. They just never seem to matter, to me ... at the short distances most normal people work with. But this was a relatively extreme setup, so perhaps one more test? I took the long cable on a long walk around my backyard, eliminating any loops in favor of a straight run, much like I would have in the final installation. Plugged it all in again, hey, it worked! There was much relief. On the day of the event, we set up the camera, and ran that same 300' cable over to the next building (all connected through hallways), taping it down and cleaning it all up neatly dressed. Plugged the camcorder into the transmitter one side (via 6' HDMI cable), plugged the projector in the receiver side (via another 6' HDMI cable), fired it all up in sequence, and what do you know! The picture came up perfectly, just like with the shorter, easier tests. The event came off flawlessly, without a single hitch, thanks to this little gem. So even if it dies at some point in the future, I'll always be grateful that this important event came off perfectly, and everyone in both buildings was able to see the ceremony easily.

### ⭐⭐⭐⭐ Nice multi view monitor switch with one minor flaw
*by M***S on May 5, 2025*

This is a multi view monitor switch. Its goal is to provide up to 4 devices connected via HDMI to appear in a few different modes and of course, switch to a specific device. It actually does a great job of doing that. I can also move around what devices show up where in the screen. It works with 2K, 2.5K and 4K display output, and it's quite easy to switch by cycling through the Scaler button. It even allows you to connect via the computer (this is not for the faint of heart or those who don't know how to use Terminal and screen on Mac or Putty on Windows) to look at and change the configuration. 4K is the only mode I can see clearly on the screen for multiple devices, and of course selecting one device, unless it cannot do 4K, you would want the switch to be in 4K. This is where the flaw is. Every time I start this switch, it defaults to 2K and I have to hit the Scaler switch a few times to get it to 4K. I wish that it would persist the setting that you last used. It actually does for the device you want to display, just not the resolution. Aside from that minor flaw, I really like the switch as it displays well, the remote control is easy to understand and use, you can even pass sound via HDMI, and output to HDMI (monitor), Toslink (Fiber) or analog (3.5mm stereo cable) to some speakers or stereo system. Pretty nice if you are connecting a gaming system or something. This is a nice switch that allows multi view (4 device monitor output on one screen). I just wish there was a way to update the firmware so whatever the last configuration was on the switch persists. Then, it would be a 5 star product. Hope this helps.

## Frequently Bought Together

- J-Tech Digital Long Range HDMI Extender Over Cat6 150m/492ft HDBaseT 4K60Hz 18Gbps Extender PoC, Bi-Directional IR, Supports Dolby Digital, DTS, with EDID, CEC, RS-232 Passthrough [JTECH-UHDT150]
- J-Tech Digital 4K HDBaseT HDMI Extender Over Cat5e/6 Ethernet up to 230ft (1080P) 130ft (4K), Supports HDCP 2.2/1.4, RS232, Bi-Directional IR and PoC
- J-Tech Digital HDMI Extender over cat5e/6 1080P@200ft HDMI Balun Over Single Ethernet Supports EDID Copy Compatible with Dolby Digital DTS

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*