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Product information
From the manufacturer
About this product
- Get astonishing video quality at impressive distances with UHD 4K 60Hz resolution at up to 70 m (230 ft.) and 1080p 60Hz resolutions at up to 100 m (328 ft.)
- Hassle-free setup with video and power over a single CAT5e or CAT6 cable
- Sleek professional installation with optional mounting hardware included
- Remotely control your video source from the location of your remote display, with support for IR extension
Extend HDMI over CAT5e/CAT6 cabling to a remote location, with support for 4K 60Hz at 70 m (230 ft.) and 1080p 60Hz at 100 m (328 ft.)
This HDMI Over CAT6 extender transmits your HDMI audio/video signal to a remote location up to 100 m (328 ft.) away.
Get 4K at 60Hz from 70 m (230 ft.) away
This HDMI over CAT6 extender maintains your Ultra HD 4K picture quality, even at 70 m (230 ft.) away from your video source. If you're not running 4K video, this extender supports High-Definition 1080p 60Hz and lower resolutions at even greater distances, up to 100 m (328 ft.) from your HDMI source.
With full support for your HDMI 2.0 equipment, including 4K resolution at 60Hz, this extender can transmit at a bandwidth of up to 18Gbps, making it the ideal solution for high-resolution tasks requiring the highest color detail. For smoother video and color transitions, the extender offers 4:4:4 chroma subsampling via visually lossless compression, meaning every pixel gets its own unique color.
Simplify your setup
The HDMI Extender Over CAT6 offers a hassle-free solution for your digital signage project. The extender only requires a single CAT5e or CAT6 cable, so you extend an HDMI signal using existing infrastructure that’s already in your building. Plus, this HDMI extender supports Power Over Cable (POC), which means you’ll only need one power adapter connected to either your transmitter or receiver. Mounting hardware is also included for discreet, professional installation.
The ST121HDBT20L is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.
Product details
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| AC adapter included | Yes |
|---|---|
| AC input voltage | 100 - 240 V |
| Audio output channels | 7.1 channels |
| Cable types supported | Cat5e, Cat6 |
| Compliance certificates | CE, RoHS |
| Connectivity technology | Wired |
| Daisy chain | No |
| External power adapter | Yes |
| HDMI in | 1 |
| Included power plug types | ANZ, EU, JP, NA, UK |
| Input current | 0.6 A |
| IR blaster included | Yes |
| IR receiver included | Yes |
| LED indicators | Status |
| Master (outer) case width | 326 mm |
| Material | Aluminium |
| Maximum resolution | 4096 x 2160 pixels |
| Maximum transfer distance | 100 m |
| Mounting brackets included | Yes |
| Number of HDMI outputs | 1 |
| Operating relative humidity (H-H) | 0 - 80% |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating voltage | 18 V |
| Output current | 1 A |
| Package depth | 298 mm |
| Package height | 66 mm |
| Package weight | 230 g |
| Package width | 212 mm |
| Power plug type | Type M |
| Product colour | Black |
| Quick start guide | Yes |
| Remote (IR) input | 2 |
| Remote (IR) output | 2 |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| Rubber feet | Yes |
| Storage temperature (T-T) | -10 - 60 °C |
| Supported graphics resolutions | 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160 |
| Supported video modes | 720p, 1080p |
| Type | AV transmitter & receiver |
Logistics
| EAN | 0065030877879 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
- 4 interest-free payments of £103.40 with Clearpay. Learn more
- 3 payments of £137.86 at 0% interest with Klarna. Learn more
- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.