AV:Link 100m Range 4K HDMI Extender Over Ethernet Kit – HDNK2
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AV:Link 100m Range 4K HDMI Extender Over Ethernet Kit – HDNK2
An extender kit that allows 4K and FHD HDMI signals to be sent between devices at distances of up to 100m using a single shielded network cable. The Extender kit works using a single cat5e or cat6 (recommended) cable instead of HDMI cable to transmit high-definition signals over a long distance, vastly reducing your costs but without reducing your picture quality. The built in IR function enables simple control of transmission devices remotely and an audio extraction function allows connection to headphones, speakers and amplifiers using a 3.5mm audio cable (not supplied).
This is a practical option if you need a hdmi with clearly specified features and straightforward compatibility. The details below come from AVSL's current product information, so you can check the connections, size and performance before ordering.
What Is It Actually For?
It is designed for easy transmission of 4K and FHD signals up to 100m using a single Ethernet cable. The remaining features make it useful where you want a tidy, dependable setup without unnecessary complication.
Why Choose This One?
The HDNK2 gives you a sensibly specified hdmi from AV:Link. It is worth considering when you want the stated specification without paying for features that may not be relevant to your setup.
Who Is It For?
This is aimed at home users, installers, performers, schools, venues and production teams who need a suitable hdmi. Suitability will depend on the connections and specification your system requires, so those are worth checking carefully.
Key Features
- Easy transmission of 4K and FHD signals up to 100m using a single Ethernet cable
- Simple plug and play connection and installation
- Built in IR function enables control of transmission devices remotely
- Audio extraction function for connection to speakers and amplifiers
- Gold plated HDMI connectors for optimum signal transfer
- Supports DTS-HD/Dolby-trueHD/DTS/Dolby-AC3/DSD audio formats
- Supplied with fixing brackets for rack mounting
- Requires Cat5e/6 STP/FTP cable (not supplied)
- HDCP2.2 Compliant
Specifications
| Brand | AV:Link |
|---|---|
| Model | HDNK2 |
| SKU | 128.839UK |
| EAN | 5015972219126 |
| HDMI version | 1.4a |
| Max. range | 100m |
| Video format | Up to 3840 x 2160 @ 30Hz |
| Audio format | Supports DTS-HD/Dolby-trueHD/DTS/Dolby-AC3/DSD |
| Max. bandwidth | 340MHz |
| Max. baud rate | 3x3.4Gbps |
| Max. working current | 350mA (TX) and 200mA (RX) |
| Max. cable length | HDMI (input & output) ≤15m AWG26 standard cable |
| Power supply | 5Vdc, 1000mA |
| Dimensions | 82x45x18mm (each unit) |
| Weight | 120g (each unit) |
| Packaged weight | 0.6600kg |
| Packaged dimensions | 55 x 55 x 200 mm |
| Country of origin | CN |
| Tariff code | 8536500300 |
What’s Included
- 1 x AV:Link 100m Range 4K HDMI Extender Over Ethernet Kit – HDNK2
Please Note
Please check connections, measurements and compatibility before ordering. Batteries, cables, fixings and accessories are only included where specifically stated in the product description.
Not Sure If This Is Right?
If you are not sure whether this hdmi will work with your existing equipment, get in touch with the make and model of the equipment you are connecting it to and we will help you check.

