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This compact transmitter uses HDBaseT™ technology to extend your HDMI® signal up to 230 feet (70 meters) over a single CAT5e or CAT6 cable, to an HDBaseT display, projector or receiver (sold separately). The transmitter supports Ultra HD and Full HD video resolutions (4K and 1080p), with support for the accompanying digital 7.1 audio.
Easy and discreet installation
For a simple and tidy installation, the HDBaseT transmitter features a small footprint and a built-in HDMI cable that connects directly to your video source, reducing clutter by eliminating the need for an HDMI cable at your local source. The transmitter is powered using USB, which means you can use a USB port on your source device to power the transmitter, which is perfect for extending from areas where power outlets may be limited.
Use your own HDBaseT display, projector or receiver
The compact transmitter works seamlessly with other HDBaseT equipment, such as HDBaseT displays, projectors, and receivers. The simplicity and versatility of this compact transmitter make it the ideal solution for transmitting an HDBaseT signal to a boardroom or classroom projector, enabling presenters in your office to quickly connect their laptop computer and share presentations or data sheets.
Seamless integration with your existing infrastructure
This transmitter extends HDMI and 7.1 surround sound over a single cable, unlike some HDMI extenders that require two cables and only offer minimal audio support. Extending HDMI with one cable reduces potential failure points while also lowering your cost in cabling.
Plus, because the HDBaseT transmitter uses standard network cables, it works with existing Ethernet infrastructures. This makes it the perfect solution for deploying digital signage in large buildings such as shopping centers, stadiums, schools or hospitals.
Astonishing 4K picture quality from an impressive distance
With high-quality HDMI cables beginning signal degradation at 30 feet, it can be difficult to maintain the brilliance of 4K video even at shorter distances. But with HDBaseT you?ll be amazed at how your Ultra HD picture, four times the resolution of high-definition 1080p, is just as brilliant, even at distances up to 130 feet from your video source.
Even if you're not running 4K, HDBaseT supports High-Definition 1080p and lower resolutions at even greater distances, up to 230 feet from your source, giving you piece of mind to know that this extender will comfortably work with any HDMI video source and display.
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, over a single Ethernet cable. Offering greater versatility than traditional HDMI extenders and longer distances than HDMI cables alone, HDBaseT is the clear choice for every integrator and system designer, because it can do so much, with just a single cable.
The ST121HDBTD is backed by a 2-year StarTech.com warranty and free lifetime technical support.
| Connector(s) | |
| Local Unit Connectors | HDMI (19 pin) Female Input |
| RJ-45 Female Output | |
| Environmental | |
| Humidity | 0% - 80 % RH (non-condensing) |
| Operating Temperature | 0?C to 40?C (32?F to 104?F) |
| Storage Temperature | -10?C to 60?C (14?F to 140?F) |
| Hardware | |
| Audio | Yes |
| Cabling | Cat 5e UTP or better |
| Daisy-Chain | No |
| Ports | 1 |
| Rack-Mountable | No |
| Packaging Information | |
| Shipping (Package) Weight | 0.2 kg [0.5 lb] |
| Performance | |
| Audio Specifications | 7.1 Surround Sound |
| Max Distance | 70 m / 230 ft |
| Maximum Cable Length | 0.1 m [0.2 ft] |
| Maximum Digital Resolutions | 4096 x 2160 (4K) @ 30 Hz |
| Wide Screen Supported | Yes |
| Physical Characteristics | |
| Product Height | 25 mm [1 in] |
| Product Length | 310 mm [12.2 in] |
| Product Weight | 108 g [3.8 oz] |
| Product Width | 35 mm [1.4 in] |
| Power | |
| Power Source | USB-Powered |
| What's in the Box | |
| Included in Package | 4.3 ft. [1.3 m] USB cable for power |
| HDMI transmitter | |
| quick start guide | |
| Features | |
| Type Characteristics of the device. | AV transmitter |
| Maximum resolution The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. | 4096 x 2160 pixels |
| Cable types supported | Cat5e,Cat6 |
| Maximum transfer distance The greatest distance over which the data/signal can be transferred. | 70 m |
| Audio output channels An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels. | 7.1 channels |
| Cable length How long the cable is. | 0.1 m |
| HDCP High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections. |
 |
| Rack mounting The type of mounting that can position devices in a shelving system (rack). |
 |
| Plug and Play Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration. |
|
| Daisy chain |
|
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Ports & interfaces | |
| RJ-45 output ports | 1 |
| HDMI in Port (socket) for HDMI input. | 1 |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 40 °C |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -10 - 60 °C |
| Operating relative humidity (H-H) | 0 - 80% |
| Weight & dimensions | |
| Dimensions (WxDxH) Dimensions of the product (Width x Depth x Height). | 35 x 310 x 25 mm |
| Width The measurement or extent of something from side to side. | 35 mm |
| Depth The distance from the front to the back of something. | 310 mm |
| Height The measurement of the product from head to foot or from base to top. | 25 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 108 g |
| Packaging data | |
| Package dimensions (WxDxH) Dimensions of the packaged product (Width x Depth x Height). | 103 x 160 x 50 mm |
| Package width The distance from one side of the packaging to the other. | 99 mm |
| Package depth The distance from the front to the back of the packaging. | 156 mm |
| Package height The distance from the top to the bottom of the packaging. | 47 mm |
| Package weight Weight of the packaged product. | 210 g |
| Packaging content | |
| Cables included | USB |
| Quick start guide Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly. |
|
| SKU | 245560 |
| MPN | ST121HDBTD |
| Brand | Startech |
| Product Condition | Brand New/Unused |
| Warranty Period | 2 Years Warranty |
| Warranty Contact | https://www.startech.com/ |