Startech
StarTech.com HDMI over CAT5e HDBaseT Extender - Power over Cable - Ultra HD 4K (ST121HDBTE)
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- SKU:
- 18061268
- MPN:
- st121hdbte
- Availability:
- Usually ships the same or next business day. In stock at our GA, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 04/10/2026 03:44:14 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 - 3 | and pay only $234.01 each 234.01 |
| Buy 4 or above | and pay only $230.26 each 230.26 |
- Stock Update:
- 04/10/2026 03:44:14 AM PST
Description
This item is brand-new, factory sealed.
Extend HDMI® up to 230ft (70m) over a single CAT5e/6 cable with Power over Cable to Receiver. The ST121HDBTE HDMI® over CAT5e/6 Video Extender kit lets you extend HDMI video and audio up to 230 feet (70 Meters) over a single Cat5e/6 cable. For added versatility, both the Transmitter and Receiver can be powered by the same single power source using Power Over Cable (POC).With support for High-Definition resolutions of up to 1920x1080 and the accompanying digital audio, this cost-effective HD extender is a plug-and-play solution that can easily be installed using new or existing Ethernet infrastructure wiring. Plus, with Power Over Cable both Transmitter and Receiver can be powered using a single power adapter that can be connected to either device.
The HDMI over Cat6 Video Extender kit includes both the local transmitter and remote receiver units, plus mounting hardware - perfect for point-to-point digital signage applications that require high quality HDMI video, and a tidy, professional installation.
For additional distance, HDMI cables up to 32-feet (10-meters) in length can be used on the local and remote end.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Package Contents:
- 1 x HDMI over CAT5e/6 Transmitter Unit
- 1 x HDMI over CAT5e/6 Receiver Unit
- 1 x Power Adapters
- 1 x Instruction Manual
- 1 x Mounting Brackets
Features
Package Contents:
Yes
Yes
Taiwan
- 1 x HDMI over CAT5e/6 Transmitter unit
- 1 x HDMI over CAT5e/6 Receiver unit
- 1 x Mounting Bracket Kit
- 1 x Universal Power Adapter (NA/EU/UK/AU)
- 1 x Cat5e Cable
- 2 x Grounding Wires
- 1 x Instruction Manual
Certifications & Standards:
- CE
- FCC
TAA Compliant:
Yes
Environmentally Friendly:
Yes
Environmental Compliance:
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
Taiwan
Specs
| Power Description | |
| Input Voltage |
|
| Physical Characteristics | |
| Product Material | Aluminum |
| Transmitter Weight (Approximate) | 15.10 oz |
| Receiver Width | 2.60" |
| Receiver Height | 1" |
| Length | 3.1" |
| Product Color | Black |
| Receiver Depth | 3.10" |
| Transmitter Depth | 3.10" |
| Receiver Weight (Approximate) | 15.10 oz |
| Color Family | Black |
| Transmitter Height | 1" |
| Transmitter Width | 2.60" |
| Warranty | |
| Limited Warranty | 2 Year |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| HDMI Out | Yes |
| Number of HDMI Inputs | 1 |
| HDMI In | Yes |
| Number of HDMI Outputs | 1 |
| Number of Network (RJ-45) Ports | 2 |
| Video | |
| Maximum Video Resolution | 4096 x 2160 |
| Graphics Modes | 4K |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | The StarTech.com HDBaseT extender kit, extends HDMI up to 230 feet (70 Meters) over a single CAT5e or CAT6 cable. The extender supports Ultra HD and Full HD resolutions (4K / 1080p) with support for 3D and the accompanying digital audio. For added versatility, both the transmitter and receiver can be powered by the same single power source using Power Over Cable (POC). The versatility of this video extender makes it an ideal solution for digital signage applications in large buildings such as commercial shopping centers, stadiums, schools, and hospitals. What is HDBaseT HDBaseT is a standardized, zero latency, video distribution technology that's revolutionizing HDMI distribution. HDBaseT uses an advanced method of modulation that enables you to distribute uncompressed HDMI audio and video along with additional signals such as 100BaseT Ethernet, IR, RS-232 serial and power over cable. Extend more with HDBaseT The extender offers HDBaseT technology with HDMI and Power in a single extender kit, for complete end-to-end solution. Offering greater versatility than traditional HDMI extenders or HDMI cabling alone HDBaseT is the clear choice for every integrator and system designer. The added benefit of power over cable means you'll only need one power source at either side of your extension, great for extending video to areas where power outlets may be limited, such as industrial sites. Astonishing 4K picture quality from an impressive distance With the A/V industry quickly adopting 4K as the new high-resolution video standard, long range video distribution can be a challenge with standard HDMI cables beginning signal degradation at 30 feet. With support for 4K you'll be amazed at how HDBaseT maintains your Ultra HD picture quality, four times the resolution of high-definition 1080p, even at 130 feet away from your video source. Plus, because the extender supports High-Definition 1080p and lower resolutions at 230 feet away, you can comfortably use this extender to make any video source look great. Simplify your setup This extender has been specially crafted for a smooth, tidy installation. HDBaseT technology allows for single cable installation, for seamless integration using existing CAT5e or CAT6 infrastructure, avoiding the hassle of running multiple Ethernet cables while, reducing potential failure points. Plus, the added benefit of power over cable means you'll only need one power source to power both your extender and receiver, great for extending to areas where power outlets may be limited. Mounting hardware is also included for both the extender and receiver for discrete, professional mounting. The ST121HDBTE is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support. More from the Manufacturer More from the Manufacturer |
| Product Type | Video Extender Transmitter/Receiver |
| Product Name | HDMI over CAT5 HDBaseT Extender - Power over Cable - Ultra HD 4K |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ST121HDBTE |
| Packaged Quantity | 1 |
| Media & Performance | |
| Twisted Pair Cable Standard | Category 6 |
| Media Type Supported | Twisted Pair |
| Technical Information | |
| Maximum Operating Distance | 229.66 ft |
| Number of Input Devices Supported | 1 |
| Connectivity Technology | Wired |
| Number of Output Devices Supported | 1 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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StarTech.com HDMI over CAT5e HDBaseT Extender - Power over Cable - Ultra HD 4K (ST121HDBTE)
$239.47