Extend HDMI over CAT5e/CAT6 cabling to a remote location, with support for 4K 60Hz at 35 m (115 ft.) and 1080p 60Hz at 70 m (230 ft.)This HDMI® over CAT6 extender transmits your HDMI audio/video signal to a remote location up to 70 m (230 ft.) away.Get 4K at 60Hz from 35 m (115 ft.) awayThis HDMI over CAT6 extender maintains your Ultra HD 4K picture quality, even at 35 m (115 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 70 m (230 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.With HDR support, you can enjoy lifelike images with increased contrast, brightness and colors and greater luminosity than standard digital imaging.Simplify your setupThe 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 can extend an HDMI signal using your building's existing infrastructure. 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 ST121HDBT20S is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.The StarTech.com Advantage
| Technical details |
| Sustainability certificates | RoHS |
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| Ports & interfaces |
| Connectivity technology | Wired |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| Remote (IR) input | 2 |
| Remote (IR) output | 2 |
| DC-in jack | Y |
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| Weight & dimensions |
| Width | 76 mm |
| Depth | 293 mm |
| Height | 26 mm |
| Weight | 1.6 kg |
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| Power |
| AC input voltage | 100 - 240 V |
| Operating voltage | 18 V |
| Input current | 0.6 A |
| Output current | 1 A |
| External power adapter | Y |
| Power plug type | Type M |
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| Operational conditions |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -10 - 60 °C |
| Operating relative humidity (H-H) | 0 - 80% |
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| Packaging data |
| Package width | 206 mm |
| Package depth | 280 mm |
| Package height | 62 mm |
| Package weight | 800 g |
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| Packaging content |
| AC adapter included | Y |
| Included power plug types | ANZ, EU, JP, NA, UK |
| Quick start guide | Y |
| IR blaster included | Y |
| IR receiver included | Y |
| Mounting brackets included | Y |
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| Features |
| Type | AV transmitter & receiver |
| Maximum resolution | 3840 x 2160 pixels |
| Cable types supported | Cat5e, Cat6 |
| Maximum transfer distance | 70 m |
| Maximum refresh rate | 60 Hz |
| Audio output channels | 7.1 channels |
| LED indicators | Status |
| Supported video modes | 720p, 1080p |
| Supported graphics resolutions | 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x 2160 |
| Material | Aluminium |
| Daisy chain | N |
| Rubber feet | Y |
| Product colour | Black |
| Certification | CE, FCC, TAA, REACH |
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| Logistics data |
| Master (outer) case width | 323 mm |
| Master (outer) case length | 410 mm |
| Master (outer) case height | 275 mm |
| Products per master (outer) case | 6 pc(s) |
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