StarTech.com ST121HDBTL AV extender AV transmitter & receiver Black

StarTech.com ST121HDBTL. Type: AV transmitter & receiver, Maximum resolution: 4096 x 2160 pixels, Cable types supported: Cat5e, Cat6. Connectivity technology: Wired, Serial interface type: RS-232. AC input voltage: 100 - 240 V, Operating voltage: 12 V, Input current: 0.6 A. Receiver dimensions (WxDxH): 2.6 x 3.62 x 1.06" (66 x 92 x 27 mm), Receiver weight: 15.9 oz (452 g), Transmitter dimensions (WxDxH): 2.6 x 3.62 x 1.06" (66 x 92 x 27 mm). Package width: 7.64" (194 mm), Package depth: 11.1" (281 mm), Package height: 2.76" (70 mm)
Manufacturer: StarTech.com
SKU: 4952372
Manufacturer part number: ST121HDBTL
GTIN: 0065030868396
Extend HDMI over CAT6 or CAT5e cabling, with RS232 serial and IR control

This HDBaseT™ extender kit can transmit your 4K HDMI signal up to 115 ft. (35 m) over a single CAT5e or CAT6 cable. At lower resolutions up to 1080p, the extender kit can transmit your signal up to 230 ft. (70 m).

Extend video and more with HDBaseT

The extender offers a complete end-to-end video and control solution, using HDBaseT technology to extend not just HDMI, but also DC power, IR and serial control over a single CAT5 cable. By extending so much over just one CAT5e or CAT6 cable, HDBaseT is the clear choice of every integrator and system designer.

The added benefit of power over cable means that you’ll only need one power source at one side of your extension - great for extending video and control to areas where power outlets may be limited, such as industrial sites.

Serial and IR extension optimizes operation by enabling you to control the video source or display from both the local and remote location.

Maximize reliability with HDBaseT certification

This HDBaseT extender has been certified via the HDBaseT Certification Program. This certification ensures the extender is compliant with HDBaseT technical standards, and maximizes reliability with your HDMI display and video source, by ensuring compliance with their established HDMI ecosystem.

Astonishing 4K picture quality at an impressive distance

With the A/V industry adopting 4K as the new high-resolution video standard, long-range video distribution can be a challenge over standard HDMI cables that become susceptible to signal degradation at 30 feet. This HDBaseT extender can maintain your Ultra HD 4K picture quality - four times the resolution of high-definition 1080p - even at 330 feet away from your video source. Plus, because the extender supports high-definition 1080p and lower resolutions, you can comfortably use this extender to make any video source look great, while future-proofing your setup for 4K implementation.

Professional installation

HDBaseT technology offers a single-cable installation, so you can integrate this solution seamlessly using your existing CAT5e or CAT6 infrastructure. Both the transmitter and receiver included with this HDBaseT extender kit are mountable, so you can keep the equipment out of sight in an equipment rack, or on a wall. This helps to reduce clutter and ensure a professional installation that doesn't draw your viewers' attention away from the content on your display. It’s perfect for customer-facing displays in bars, restaurants or hotel lobbies.

What is HDBaseT?

HDBaseT is a standardized, zero-latency video 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. It can do so much, with just a single cable.

The ST121HDBTL is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.

Note: When using Power over Cable (PoC) to power the transmitter or receiver, it is not recommended to pair the StarTech.com transmitter or receiver with any other HDBaseT hardware. Power over Cable should only be used with the transmitter and receiver that are provided with this extender kit.

The StarTech.com Advantage

 

  • HDMI OVER CAT5e/CAT6: Extend an Ultra HD 4K 30Hz HDMI video signal and 7.1CH audio up to 115' (35m) over Cat5e/6 Ethernet cable; Extend 1080p HDMI up to 230' (70m); YUV video encoding; RS-232 & IR extension/control; 4:4:4 chroma subsampling, HDCP 1.4
  • SINGLE POWER ADAPTER FLEXIBILITY: For added installation flexibility, the power adapter can be placed at either the remote or local side for areas where power outlets may be limited; Power is delivered to transmitter/receiver over the Ethernet cable (POC)
  • HDBASET CERTIFIED: HDMI extender is tested and certified by the HDBaseT Alliance to help ensure quality and compatibility for Digital Signage & AV installers/integrators for commercial and/or professional environments
  • INCLUDED ACCESORIES: Transmitter & receiver with point to point direct connection (no network equipment required); Cat5e cable for testing; IR Blaster and IR Receiver w/ mounting hardware (IR remote not incl)
  • EASY INSTALLATION: No IP configuration or drivers required for the powered HDMI extender kit (transmitter & receiver); An HDBaseT repeater (ST121HDBTRP) is available for scalable solutions over longer distances
Extend HDMI over CAT6 or CAT5e cabling, with RS232 serial and IR control

This HDBaseT™ extender kit can transmit your 4K HDMI signal up to 115 ft. (35 m) over a single CAT5e or CAT6 cable. At lower resolutions up to 1080p, the extender kit can transmit your signal up to 230 ft. (70 m).

Extend video and more with HDBaseT

The extender offers a complete end-to-end video and control solution, using HDBaseT technology to extend not just HDMI, but also DC power, IR and serial control over a single CAT5 cable. By extending so much over just one CAT5e or CAT6 cable, HDBaseT is the clear choice of every integrator and system designer.

The added benefit of power over cable means that you’ll only need one power source at one side of your extension - great for extending video and control to areas where power outlets may be limited, such as industrial sites.

Serial and IR extension optimizes operation by enabling you to control the video source or display from both the local and remote location.

Maximize reliability with HDBaseT certification

This HDBaseT extender has been certified via the HDBaseT Certification Program. This certification ensures the extender is compliant with HDBaseT technical standards, and maximizes reliability with your HDMI display and video source, by ensuring compliance with their established HDMI ecosystem.

Astonishing 4K picture quality at an impressive distance

With the A/V industry adopting 4K as the new high-resolution video standard, long-range video distribution can be a challenge over standard HDMI cables that become susceptible to signal degradation at 30 feet. This HDBaseT extender can maintain your Ultra HD 4K picture quality - four times the resolution of high-definition 1080p - even at 330 feet away from your video source. Plus, because the extender supports high-definition 1080p and lower resolutions, you can comfortably use this extender to make any video source look great, while future-proofing your setup for 4K implementation.

Professional installation

HDBaseT technology offers a single-cable installation, so you can integrate this solution seamlessly using your existing CAT5e or CAT6 infrastructure. Both the transmitter and receiver included with this HDBaseT extender kit are mountable, so you can keep the equipment out of sight in an equipment rack, or on a wall. This helps to reduce clutter and ensure a professional installation that doesn't draw your viewers' attention away from the content on your display. It’s perfect for customer-facing displays in bars, restaurants or hotel lobbies.

What is HDBaseT?

HDBaseT is a standardized, zero-latency video 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. It can do so much, with just a single cable.

The ST121HDBTL is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.

Note: When using Power over Cable (PoC) to power the transmitter or receiver, it is not recommended to pair the StarTech.com transmitter or receiver with any other HDBaseT hardware. Power over Cable should only be used with the transmitter and receiver that are provided with this extender kit.

The StarTech.com Advantage

 

  • HDMI OVER CAT5e/CAT6: Extend an Ultra HD 4K 30Hz HDMI video signal and 7.1CH audio up to 115' (35m) over Cat5e/6 Ethernet cable; Extend 1080p HDMI up to 230' (70m); YUV video encoding; RS-232 & IR extension/control; 4:4:4 chroma subsampling, HDCP 1.4
  • SINGLE POWER ADAPTER FLEXIBILITY: For added installation flexibility, the power adapter can be placed at either the remote or local side for areas where power outlets may be limited; Power is delivered to transmitter/receiver over the Ethernet cable (POC)
  • HDBASET CERTIFIED: HDMI extender is tested and certified by the HDBaseT Alliance to help ensure quality and compatibility for Digital Signage & AV installers/integrators for commercial and/or professional environments
  • INCLUDED ACCESORIES: Transmitter & receiver with point to point direct connection (no network equipment required); Cat5e cable for testing; IR Blaster and IR Receiver w/ mounting hardware (IR remote not incl)
  • EASY INSTALLATION: No IP configuration or drivers required for the powered HDMI extender kit (transmitter & receiver); An HDBaseT repeater (ST121HDBTRP) is available for scalable solutions over longer distances
Products specifications
Attribute nameAttribute value
Receiver weight15.9 oz
Receiver dimensions (WxDxH)2.6 x 3.62 x 1.06"
Transmitter dimensions (WxDxH)2.6 x 3.62 x 1.06"
Transmitter weight15.9 oz
TypeAV transmitter & receiver
Audio systemMultichannel
Master (outer) case length17.5"
Master (outer) case width16.1"
Master (outer) case height12.6"
HDMI in1
Number of HDMI outputs1
Remote (IR) output1
RS-232 input ports1
RS-232 output ports1
Remote (IR) input1
Supported video modes720p, 1080p
Daisy chainNo
Included power plug typesANZ, NA, UK
IR blaster includedYes
IR receiver includedYes
HDBaseT certifiedYes
Compliance certificatesRoHS
Technical details
Product colorBlack
Sustainability certificatesRoHS
Serial interface typeRS-232
Packaging data
Package width7.64"
Package depth11.1"
Package height2.76"
Package weight2.43 lbs
Mounting brackets includedYes
Ports & interfaces
Connectivity technologyWired
RJ-45 input ports1
RJ-45 output ports1
Design
CertificationFCC, CE, TAA
Power
Power consumption (typical)18 W
AC input voltage100 - 240 V
Power plug typeType M
Operating voltage12 V
External power adapterYes
Features
LED indicatorsStatus
Input current0.6 A
Maximum resolution4096 x 2160 pixels
Maximum refresh rate60 Hz
Output current1.5 A
Supported graphics resolutions1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160, 4096 x 2160
Packaging content
Cables includedLAN (RJ-45)
AC adapter includedYes
Performance
Maximum transfer distance3937"
Logistics data
Quantity per master (outer) case12 pc(s)
Ergonomics
Rubber feetYes
Network
Cable types supportedCat5e, Cat6
Loudspeakers
Audio output channels7.1 channels
Product tags
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