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Black aluminium box with HDMI, RJ45, 3.5mm and RJ11 ports

STARTECH

STARTECH ST12MHDLAN4R 4K HDMI over IP Receiver 100m 30Hz

SKU CH-43KY-SY1SM MPN ST12MHDLAN4R

Extends 4K HDMI up to 100 metres at 30 Hz over a Gigabit LAN with stereo audio, 3.5 mm analogue outputs and included mounting hardware

  • HousingAluminum
  • Distance100m
  • Resolution Support3840x2160 (4K) @ 30 Hz 2560x1600 1920x1200 @ 60 Hz 1920x1080
  • AudioStereo Sound
  • HDMI1 - HDMI (19-pin) Female Output
  • Network Interface1 - RJ-45 Female
  • Extends 4K video up to 100m over Cat 5e cabling
  • Delivers 3840x2160 at 30Hz for sharp ultra-HD images
  • Includes mounting bracket and universal power adapter for tidy installation
  • Manages video walls and switching via free iOS/Android mobile app
  • Supports point-to-point or point-to-multipoint setups on Gigabit LAN

4K HDMI over IP Receiver

The StarTech ST12MHDLAN4R receives HDMI video over a Gigabit LAN and outputs up to 3840x2160 at 30 Hz. It is built for installers extending 4K signals up to 100 m using Cat 5e or better cabling. The unit supports video walls, multi-display presentations and point-to-multipoint distribution. It requires the matching ST12MHDLAN4K transmitter kit to operate.

Thermals noise and power draw

The aluminium enclosure dissipates heat without a fan, so the receiver runs silently in 0 to 40 °C environments. Power consumption is rated at 18 W from the included 12 V 1.5 A adapter, which accepts 100 to 240 V AC input. Humidity tolerance spans 0 to 80 % non-condensing for reliable operation in typical indoor installations.

Bundled accessories and software

A universal power adapter with NA, EU, UK and ANZ plugs, a mounting bracket, a Cat 5e cable, an RJ11 to RS-232 adapter, an RJ11 cable and a plastic screwdriver are included. The free iOS and Android app enables video wall layout and switching control from a mobile device. A quick-start guide covers initial network configuration and pairing with the transmitter.

Points forts

  • Extends 4K video up to 100m over Cat 5e cabling
  • Delivers 3840x2160 at 30Hz for sharp ultra-HD images
  • Includes mounting bracket and universal power adapter for tidy installation
  • Manages video walls and switching via free iOS/Android mobile app
  • Supports point-to-point or point-to-multipoint setups on Gigabit LAN

Caractéristiques

BrandStarTech.com
ModelST12MHDLAN4R
HousingAluminum
Distance100m
Resolution Support3840x2160 (4K) @ 30 Hz
2560x1600
1920x1200 @ 60 Hz
1920x1080 (1080p)
1280x720 (720p)
AudioStereo Sound
HDMI1 - HDMI (19-pin) Female Output
Network Interface1 - RJ-45 Female
Analog Aduio4 - 3.5mm Mini-Jack (3 Position) Female
Other Connector2 - RJ-11 Female
Power Consumption18W
Power SupplyCenter Tip Polarity: Positive
Input Current: 0.6A
Input Voltage: 100 - 240 AC
Output Current: 1.5A
Output Voltage: 12 DC
Plug Type: M
Power Source: AC Adapter Included
SpecificationWide Screen Supported: Yes
Environmental
Humidity: 0% - 80%
Operating Temperature: 0 to 40 celsius degree
Storage Temperature: -10 to 60 celsius degree
Physical Characteristics
Color: Black
Audio: Yes
Cabling: Cat 5e UTP or better
Daisy-Chain: Yes
Output Signal: HDMI
Rack-Mountable: Yes
FeatureVersatile video distribution with support for large multi-display presentations, video walls, video switching and point-to-point extension
Astonishing picture quality over IP with support for 4K at 30 Hz resolution
Free mobile app makes it easy to manage switching video wall control (iOS / Android / Chrome browser)
Tidy, professional installation using the included mounting hardware
Connect using a Gigabit LAN network
Easy point-to-point or point-to-multipoint setup
Extend HDMI using existing network infrastructure
Dimensions1.10" x 5.20" x 5.20"
Weight21.80 oz.
Package Content1 - HDMI over IP receiver
1 - universal power adapter (NA, EU, UK, ANZ)
1 - mounting bracket
1 - CAT5 cable
1 - RJ11 to RS232 adapter
1 - RJ11 cable
1 - plastic screwdriver
1 - quick-start guide
Poids d’expédition1.81 kg
Dimensions du colis305 × 229 × 102 mm

Questions sur cet article

How do I mount the ST12MHDLAN4R and what step is often missed?

Attach the included mounting bracket to a surface, then secure the receiver to the bracket. The step often missed is connecting the RJ-11 to RS-232 adapter and cable for serial control before finalising the mount.

What maintenance or replacement will the ST12MHDLAN4R need later?

The unit has no user-serviceable parts. Long-term care is limited to keeping ventilation clear within the 0 to 40 °C operating range and replacing the external 12 V DC power adapter if it fails.

What limit appears first during sustained 4K use of the ST12MHDLAN4R?

The 30 Hz refresh ceiling at 3840x2160 resolution is the primary constraint. The receiver also draws 18 W continuously, so adequate airflow must be maintained to stay within the 40 °C operating maximum.

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