| Type | HDMI Extender over CAT5e/CAT6 |
| Form Factor | External unit (Transmitter + Receiver) |
| Power Requirements | Powered at either local or remote end via power adapter |
| Max Transfer Distance | 100 m (330 ft) over Cat 5e/6 |
| Max Supported Resolution | 4096 x 2160 @ 30Hz (up to 35 meters) |
| Enclosure Color | Black |
| Service & Support Type | 2-Year Manufacturer Warranty |
STARTECH ST121HDBTPW 4K HDMI Extender Over CAT5e/CAT6 - 100m Range

Key Benefits
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- Delivers 4K HDMI quality over extended distances up to 100 meters for professional AV setups
- Simplifies installation by requiring just one power adapter at either end, reducing clutter and resource usage
- TAA compliance and robust warranty ensure suitability for government or enterprise-level deployments
Product Overview
Extend HDMI up to 330ft over CAT 5/CAT 6 cable, while using only a single power adapter at either the local or remote end-HDMI Extender Over CAT6-HDMI over CAT5e-Power Over Cable HDMI Extender-HDMI over CAT5e/CAT6 Ethernet ExtenderSpecifications
Product Overview
Physical & Environmental
| Width | 2.6 in (65 mm) |
| Depth | 3.1 in (80 mm) |
| Height | 1.0 in (25 mm) |
| Weight | 0.61 lb (0.28 kg) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -10°C to 60°C (14°F to 140°F) |
| Humidity | 0% to 80% RH, non-condensing |
| Material | Aluminum housing |
Cloud Management & Licensing
| Remote Management | No |
| Cloud Management | No |
| Licensing | Not required |
Wireless Features
| Wireless Support | No |
Interfaces
| Input Interface | 1 x HDMI (Transmitter) |
| Output Interface | 1 x HDMI (Receiver) |
| Other Interfaces | 1 x RJ-45 (Cat5e/6 connection) |
| Supported HDMI Features | HDCP 1.4, 3D, Deep Color |
| Audio Support | Yes, Dolby® TrueHD, DTS-HD Master Audio™ |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | CE, FCC, REACH |
| RoHS Compliance | Yes |
| WEEE Compliance | Yes |
Advanced Security Features
| HDCP Compliance | HDCP 1.4 |
| Content Protection | Supports secure HDMI signal extension |