HDBaseT Repeater for ST121HDBTE or ST121HDBTPW HDMI Extender Kit - 4K
Turn your HDBaseT extender into a scalable distribution system, by delivering HDMI content to additional locations
Product ID: ST121HDBTRP
- Expand your HDBaseT video signal to accommodate more displays in different locations
- Increase the range and scalability of your HDBaseT setup by adding up to three independent repeaters
- Maintain astonishing picture quality up to 130 feet away, with support for UltraHD 4K, over non-proprietary CAT5e or CAT6 cabling
This HDBaseT™ repeater lets you add another HDMI® display to your existing ST121HDBTE or ST121HDBTPW HDBaseT extender kit. This makes it easy to expand your digital signage system to meet the growing needs of your business.
The repeater receives the HDBaseT signal from your transmitter and deploys it to the receiver up to 70 m away while outputting the HDBaseT signal to an HDMI display at the repeater's location. The repeater also enables you to add an HDMI source at the repeater’s location and switch between sources at each of your connected HDMI or HDBaseT displays.
Add affordable scalability to your ST121HDBTE or ST121HDBTPW HDBaseT extender kit
The repeater connects between your existing HDBaseT transmitter and receiver, enabling you to connect an HDMI display to the repeater, then daisy-chain the HDBaseT signal to an additional location up to 230 ft. (70 m) away. The repeater also features an HDMI input that lets you connect a different HDMI video source at the repeater and then switch between which source is output to the receiver.
For additional flexibility, you can add up to three HDBaseT repeaters to an ST121HDBTE or ST121HDBTPW extender kit. Using multiple repeaters (sold separately) you can run an HDBaseT signal to a total of four locations, which provides the ideal solution for routing digital signage through large buildings such as shopping centers, stadiums, schools, or hospitals.
Ensure professional installation and operation
The HDBaseT repeater includes hardware for mounting it out of sight on a wall or in an equipment rack. This helps to reduce clutter and ensures a professional installation that doesn't draw your viewers' attention away from the content on your display -- perfect for customer facing displays in bars or restaurants.
Get 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 difficult, given the distance limitations of standard HDMI cables. 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.
Maintain support with HD equipment
Because the extender is backward compatible with High-Definition 1080p and lower resolutions at 230 feet away, you can comfortably use this extender to make any video source look great, while future-proofing your setup for 4K implementation.
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 ST121HDBTRP is backed by a 2-year StarTech.com warranty and free lifetime technical support.
Add more displays to your existing HDBaseT run
Create a scalable solution that gives you the freedom to add displays at different locations in the future
Route digital signage through large commercial settings, such as schools, hospitals, arenas or shopping centers
|Cabling||Cat 5e UTP or better|
|Audio Specifications||7.1 Surround Sound|
|Max Distance||70 m / 230 ft|
|Maximum Cable Length||70 m [229.6 ft]|
|Maximum Digital Resolutions||4096 x 2160 (4K) @ 30 Hz|
|Supported Resolutions||4k x 2K (Ultra HD) @ 30 Hz
2560x1600 @ 60 Hz
|Wide Screen Supported||Yes|
|Local Unit Connectors||1 - HDMI (19 pin) Female Input|
|1 - HDMI (19 pin) Female Output|
|2 - 3.5 mm Mini-Jack (3 Position) Female Input|
|1 - 3.5 mm Mini-Jack (3 Position) Output|
|1 - RJ-45 Female Input|
|1 - RJ-45 Female Output|
|1 - DB 9-pin Serial Female|
|LED Indicators||2 - input selection LEDs|
|2 - output selection LEDs|
|1 - status LED|
|Center Tip Polarity||Positive|
|Input Voltage||100 ~ 240 AC|
|Output Current||1.5 A|
|Output Voltage||12 DC|
|Power Consumption (In Watts)||18|
|Power Source||AC Adapter Included|
|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)|
|Product Height||43 mm [1.7 in]|
|Product Length||220 mm [8.7 in]|
|Product Weight||930 g [32.8 oz]|
|Product Width||117 mm [4.6 in]|
|Shipping (Package) Weight||1.7 kg [3.7 lb]|
|What's in the Box|
|Included in Package||1 - HDBase-T repeater|
|1 - IR remote control|
|1 - universal power adapter (NA / UK / EU / AU)|
|1 - CAT5 cable|
|1 - mounting kit|
|1 - screw kit|
|1 - rubber foot pad set|
|1 - quick start guide|
Extend HDMI® up to 165ft (50m) over Cat5e/6 cabling with Power over Cable to Receiver
Extend HDMI® up to 100ft (30m) over Cat5e/6 Cabling with Power over Cable to Receiver
Extend an HDMI® video and audio over standard CAT5 cabling, with support for RS232 Serial and Infrared control
Extend Ultra HD 4K video, an IR signal and four USB devices to a remote location, with power over cable
Extend HDMI video over CAT5 or CAT6 cabling up to 230 feet away, with a small USB-powered transmitter for discreet installation
Extend HDMI to an HDBaseT display or receiver over Cat5e or CAT6 cabling
HDMI over CAT5 HDBaseT Extender - Power over Cable - IR - RS232 - 10/100 Ethernet - Ultra HD 4K - 100m
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Replace your 12V DC (1.5 Amp) power cable, with a reliable connection
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10 ft slim profile Stereo 3.5mm audio cable
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Drivers & Downloads
Frequently Asked Questions
Before You Buy
If you need to use a video extender with a video adapter or converter, you should position the adapter or converter as close to the video source as possible. For example, if you need to take a VGA signal from a computer and send it 200 feet to an HDMI® projector, you should convert the signal from VGA to HDMI and use an HDMI extender.
Note: For more information on when to use cables or extenders, see the following FAQ: http://www.startech.com/faq/video_signal_converters_when_to_convert.
Yes, this video extender works with set-top boxes, provided the set-top box meets the following requirements:
- The set-top box must be High-bandwidth Digital Content Protection (HDCP) compliant.
- The set-top box must support devices being connected between the video source and display. If the set-top box requires a direct cable connection between the video source and display, it won't work with this video extender.
No, this device is designed to be a point-to-point solution using networking cabling only.
This device outputs HDMI video signals. If you have a display or video destination that uses another type of video connection, there are ways that you can convert the video signal or connection. These options are outlined below and organized by the target connection.
When you consider whether to convert an HDMI video signal to another connection type, it is important to know if the media that is being converted from the HDMI video connection is protected by High-bandwidth Digital Content Protection (HDCP). If the media is protected by HDCP, you cannot convert to analog video connections because they do not support HDCP. You may experience this issue when you use devices like Blu-ray players, DVD players, and certain gaming consoles.
|VGA||HDMI to VGA: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=VGA.|
|DisplayPort||HDMI to DisplayPort: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=DisplayPort.|
* Product appearance and specifications are subject to change without notice.