Startech IT
StarTech HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) (ST121SHD50)
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- SKU:
- 18148458
- MPN:
- st121shd50
- Availability:
- Usually ships the same or next business day. In stock at our CA, IL, PA, SC, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/12/2025 06:15:32 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $118.44 each 118.44 |
| Buy 3 - 4 | and pay only $116.09 each 116.09 |
| Buy 5 or above | and pay only $111.35 each 111.35 |
- Stock Update:
- 12/12/2025 06:15:32 PM PST
Description
This item is brand-new, factory sealed.
Extend HDMI® up to 165ft (50m) over Cat5e/6 cabling with Power over Cable to Receiver. The ST121SHD50 HDMI® over Cat5e/Cat6 Video Extender kit lets you extend HDMI video and audio by up to 165 feet (50 Meters) over dual Cat5e cables, or 130 feet (40 Meters) over dual Cat6 cables. For added versatility the kit features Power Over Cable and only requires a single power adapter that can be connected to either the Transmitter or Receiver.With support for High-Definition resolutions of up to 1920x1080 / 1080p and the accompanying digital audio, this cost-effective HD extender can easily be installed using new or existing Ethernet infrastructure wiring. For a convenient plug-and-play installation, the HDMI extender features built-in EDID monitor emulation, which ensures native resolution and maximum compatibility with your display or projector.
For added flexibility and convenience, HDMI cables up to 32ft (10m) can be connected to both the local and remote units, which lets you extend your HDMI signal to even further distances.
The HDMI extender kit offers a point-to-point digital signage solution right out of the box, including both local transmitter and remote receiver units, along with optional hardware that lets you mount the units as needed. Plus, with Power Over Cable, you can easily extend an HDMI signal in areas where access to power outlets is limited.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Package Contents:
- 1 x HDMI over CAT5e/6 UTP Transmitter
- 1 x HDMI over CAT5e/6 UTP Receiver
- 1 x Universal Power Adapter (EU, UK, NA)
- 2 x Mounting Brackets
- 2 x Foot Pad Set
- 1 x User Manual
Features
Package Contents:
Yes
Yes
Taiwan
- 1 x HDMI over CAT5e/6 UTP Transmitter
- 1 x HDMI over CAT5e/6 UTP Receiver
- 1 x Universal Power Adapter (NA / EU / UK / AU)
- 2 x Mounting Brackets
- 2 x Foot Pad Set
- 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 | |
| Receiver Height | 0.80" |
| Product Color | Black |
| Receiver Depth | 3.10" |
| Transmitter Depth | 3.10" |
| Product Material | Aluminum |
| Form Factor | Rack-mountable |
| Transmitter Weight (Approximate) | 11.08 oz |
| Receiver Width | 2" |
| Length | 3.1" |
| Receiver Weight (Approximate) | 11.08 oz |
| Color Family | Black |
| Transmitter Height | 0.80" |
| Transmitter Width | 2" |
| 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 | 4 |
| Video | |
| Maximum Video Resolution | 1920 x 1080 |
| Graphics Modes | Full HD |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | The ST121SHD50 HDMI® over Cat5e/Cat6 Video Extender kit lets you extend HDMI video and audio by up to 165 feet (50 Meters) over dual Cat5e cables or dual Cat6 cables.For added versatility the kit features Power Over Cable andonly requires asingle power adapter that can be connected to either the Transmitter or Receiver. With support for High-Definition resolutions of up to 1920x1080 / 1080p and the accompanying digital audio, this cost-effective HD extender can easily be installed using new or existing Ethernet infrastructure wiring. For a convenient plug-and-play installation, the HDMI extender features built-in EDID monitor emulation, which ensures native resolution and maximum compatibility with your display or projector. For added flexibility and convenience, HDMI cables up to 32ft (10m) can be connected to both the local and remote units, which lets you extend your HDMI signal to even further distances. The HDMI extender kit offers a point-to-point digital signage solution right out of the box, including both local transmitter and remote receiver units, along with optional hardware that lets you mount the units as needed.Plus, withPowerOverCable, you can easily extend anHDMI signal inareas where access to power outlets is limited. This product is TAA compliant and backed by a Startech.com 2-year 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/CAT6 Extender with Power Over Cable - 165 ft (50m) |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ST121SHD50 |
| Packaged Quantity | 1 Kit |
| Media & Performance | |
| Twisted Pair Cable Standard | Category 6 |
| Media Type Supported | Twisted Pair |
| Technical Information | |
| Maximum Operating Distance | 164.04 ft |
| Number of Input Devices Supported | 1 |
| Daisy Chain | No |
| 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 HDMI Over CAT5e/CAT6 Extender with Power Over Cable - 165 ft (50m) (ST121SHD50)
$124.55