StarTech.com

HDMI Over Dual Cat5 / Cat6 Extender with IR - 30 m (100 ft) Power Free

HDMI over CAT5 with IR Extension | 7.1 Audio Support | 30 m (100 ft.)

Product ID: ST121SHD30

  • Hassle-free setup and no power adapter required with an extender kit that’s powered using the HDMI bus
  • Easily control your video source from a remote location with IR remote control extension
  • Crystal-clear picture quality with support for resolutions up to 1080p HD
View More
  • Built-in mounting hardware
  • 7.1 audio support
81,99 € EUR exc VAT
102,49 € EUR inc VAT

Overview

This HDMI® over dual CAT5 extender transmits your HDMI A/V signal with IR to a remote location up to 30 m (100 ft.) away over dual CAT5/CAT6 cables.

Simplify Your Setup with No Power Adapters Required

Unlike most 1080p HDMI extenders that can require up to two power adapters, this HDMI over CAT5 extender is powered using the HDMI bus and does not require external power. Power-free installation makes your digital-signage solution simple. Mounting hardware is built into both the transmitter and receiver to ensure a discreet, professional installation.

Control Your Video Source from the Remote Display

With IR extension built-in this HDMI transmitter and receiver kit offers remote infrared extension, enabling you to control your video source from the remote display, ensuring you can always see what you’re doing, even from a distance.

Crystal-clear 1080p Video

This HDMI extender maintains your 1080p picture quality, ensuring your remote picture is crystal clear. The extender also supports 7.1 audio for optimum sound quality. Support for HD video and 7.1 channel audio lets you create brilliant digital signage solutions that capture the attention of your audience.

The ST121SHD30 is backed by a 2-year StarTech.com warranty and free lifetime technical support.

The StarTech.com Advantage

  • Cost-effective HDMI extension through non-proprietary network cabling
  • Clean, professional installation, with built in mounting hardware, and no power adapters required

Applications

Distribute HDMI in large buildings such as commercial shopping centers, stadiums, schools, and hospitals

Extend your HDMI audio/video signals to locations where power outlets are limited such as industrial sites

Integrators and system designers can use existing CAT5 or CAT6 infrastructure to create digital-signage solutions

Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Cabling Cat 5 UTP or better
Daisy-Chain No
Ports 1
Performance
General Specifications IR dongle frequency - 35 to 56 khz
Max Distance 30 m / 100 ft
Maximum Digital Resolutions 1080p / 1920x1080
Wide Screen Supported Yes
Connector(s)
Local Unit Connectors 1 - HDMI (19 pin) Female
2 - RJ-45 Female
Remote Unit Connectors 1 - HDMI (19 pin) Female
2 - RJ-45 Female
Special Notes / Requirements
Note The extender does not work through Ethernet equipment, such as switches or routers
This extender requires two CAT5 cables for the entire distance of your cable run.
Indicators
LED Indicators 1 - Input
1 - Output
Environmental
Humidity 0% - 80 %
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -10°C to 60°C (14°F to 115°F)
Physical Characteristics
Color Black
Enclosure Type Aluminum
Product Height 22 mm [0.9 in]
Product Length 82 mm [3.2 in]
Product Weight 235 g [8.3 oz]
Product Width 45 mm [1.8 in]
Packaging Information
Shipping (Package) Weight 0.3 kg [0.7 lb]
What's in the Box
Included in Package 1 - HDMI over CAT5e/6 UTP Transmitter
1 - HDMI over CAT5e/6 UTP Receiver
4 - Foot Pad Set
1 - IR Extender Kit
1 - Mounting brackets
1 - User Manual

Certifications

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Accessories

Product Support

Frequently Asked Questions

Before You Buy

You should only use video converters and extenders if it is absolutely necessary to do so. In many cases, most video converters and extenders are not necessary if you purchase the correct cable.

The following table lists the maximum length of cable for common video standards.

Video standard Maximum length
DisplayPort 50 ft. (15.2m)
HDMI 50 ft. (15.2m)
DVI 50 ft. (15.2m)
VGA 200 ft. (71m)

Note: StarTech.com offers cables longer than what is listed above, including active cables, which typically include built-in active signal boosters that allow for longer cables. Active cables are specifically designed to exceed the suggested maximum lengths and are tested at the listed specifications (for example, the maximum listed resolution).

Video adapters

Video adapters passively adapt a cable from one connector type to another. Video adapters do not change the signal type, or change the video standard.

Examples of common applications for adapters include the following:

  • DVI-I to VGA

  • RCA to BNC

  • Mini DisplayPort to DisplayPort

  • Couplers (female to female, or male to male)

Note: You can use a coupler to extend a cable for a short distance. However, each coupler that you use can introduce signal loss, which degrades the signal quality.

Video converters

Video converters actively process and change the signal type from one video standard and convert it to another standard. They are typically used to convert digital to analog and vice versa, but can be used to convert a digital signal to another digital video standard (for example, HDMI to DisplayPort).

Video converters work over short distances from the source to the destination: up to 15 feet or 3 meters.

Video extenders

Video extenders convert an input signal to a higher voltage for transmission over longer distances and then convert the input signal back to the original video standard. The input and the output signal will match on a video extender, as the same video standard is maintained end-to-end. If a cable is extended with adapters or converters, the signal quality degrades.

Note: For more information on using a video adapter or converter with a video extender, see the following FAQ: http://www.startech.com/faq/video_signal_converters_convert_then_extend.

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.

HDCP

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.

Target connection Conversion
VGA HDMI to VGA: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=VGA.
DVI

HDMI to DVI: https://www.startech.com/Cables/Audio-Video/HDMI/HDMI-to-DVI/.

DisplayPort HDMI to DisplayPort: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=DisplayPort.

 

This device has an HDMI input port.  If you have a video source that uses another video connection, there are options available to convert the video signal or connection. These options will be outlined below for each video source connection.

Source Connection

Conversion

VGA

VGA to HDMI: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=VGA&filter_AVOUTPUT=HDMI.

DVI

DVI to HDMI video converters: https://www.startech.com/Cables/Audio-Video/Video-Adapter/HDMI-Cable-Adapters/.

DVI to HDMI video cables: https://www.startech.com/Cables/Audio-Video/HDMI/HDMI-to-DVI/.

DisplayPort

DisplayPort to HDMI passive converters: https://www.startech.com/AV/Displayport-Converters/DP-HDMI/?filter_CONVERTTYPE=Passive.

DisplayPort to HDMI active converters: https://www.startech.com/AV/Displayport-Converters/DP-HDMI/?filter_CONVERTTYPE=Active.

DisplayPort Passive and Active Conversions

The converter that you require depends on the type of DisplayPort video source that you are using. For more information about converting DisplayPort video signals, refer to the following FAQ: https://www.startech.com/faq/DisplayPort_Converter_DP_Multi_Mode.