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Black HDMI over IP extender kit with transmitter and receiver units

STARTECH

STARTECH ST12MHDLAN2K HDMI over IP Extender Kit 1080p 100m

SKU CH-JVHA-7T3X3 MPN ST12MHDLAN2K

HDMI over IP extender kit delivers 1080p video and RS-232 control up to 100 m over Cat5e or Cat6, supports scalable video walls and includes a mobile management app

  • Maximum extend distance330 ft (101 m)
  • First connector1 x HDMI (19 pin) 1 x RJ-45 2 x RJ-11 Female 2 × 3.5 mm Audi
  • Second connector1 x HDMI (19 pin) 1 x RJ-45 2 x RJ-11 Female 2 × 3.5 mm Audi
  • Product typeHDMI over Ethernet
  • Product colorBlack
  • DetailsAudio: Yes Cabling: Cat 5e UTP or better Daisy-Chain: Yes Ra
  • Extends HDMI 1080p up to 100 m over Cat5e
  • Builds video walls from one or many sources
  • Manages digital signage via included mobile app
  • Supports 7.1 surround audio and RS-232 control
  • Rack-mountable kit with transmitter, receiver and power adapters

HDMI over IP Extender Kit 1080p

The ST12MHDLAN2K kit extends an HDMI signal and RS232 control over a single Cat5e or Cat6 cable up to 100 metres. It supports point-to-point, point-to-multipoint and multipoint-to-multipoint topologies for digital signage or video wall deployments. Transmitter and receiver units are rack-mountable and include shelf-mounting hardware.

Check cabling and control requirements

Verify the site can run Cat5e UTP or better between each endpoint and that the 100 metre limit covers the longest run. Confirm the display accepts 1920x1080 at 60 Hz via HDMI and that your source can output that resolution. Ensure RS232 control is needed; otherwise the serial adapters and cables supplied will remain unused.

Thermals noise and power draw

Each unit draws power from its own universal adapter and operates without fans, so acoustic output is negligible in normal use. The compact 1.20 by 4.60 by 5.20 inch metal enclosures dissipate heat passively across their surface area. Total system draw stays low because only the transmitter, receiver and any connected IR accessories are powered.

How it compares

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Price $485.99
Pricier than about 84% of the 77 comparable items (median $108.99).

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Specifications

Product
Brand nameStarTech.com
Model nameST12MHDLAN2K
Product typeHDMI over Ethernet
Product colorBlack
Ports & slots
First connector1 x HDMI (19 pin)
1 x RJ-45
2 x RJ-11 Female
2 × 3.5 mm Audio Female
2 × 3.5 mm Mini-Jack (3 Position) Female
Second connector1 x HDMI (19 pin)
1 x RJ-45
2 x RJ-11 Female
2 × 3.5 mm Audio Female
2 × 3.5 mm Mini-Jack (3 Position) Female
Size & build
Product dimensions1.2 in × 4.6 in × 5.2 in
Product weight2.8 oz
Shipping weight0.20 kg
Package size365 × 235 × 75 mm
In the box
In the box1 x HDMI Transmitter
1 x HDMI Receiver
1 x CAT5 Cable
2 x RJ-11 to RS-232 Adapters
2 x RJ-11 Cables
1 x IR Blaster
1 x IR Receiver
2 x Universal Power Adapters (NA/JP, EU, UK, ANZ)
1 x Hardware Kit
8 x Foot Pads
1 x User Manual
More details
Maximum extend distance330 ft (101 m)

Questions about this item

What cables and adapters come in the kit, and do I need to buy any Ethernet cable separately?

The box includes a transmitter, a receiver, one Cat 5 cable, two RJ-11 to RS-232 adapters, two RJ-11 cables, an IR blaster, an IR receiver, two universal power adapters, mounting hardware and foot pads. You will need additional Cat 5e or Cat 6 cable for runs up to 100 m.

Should I choose this 1080p model or a higher-resolution version for a 1920 x 1080 video wall?

This unit supports a maximum digital resolution of 1920 x 1080 at 60 Hz, matching a standard 1080p video wall. If your content never exceeds 1080p, this model is sufficient; higher-resolution models are only needed for 4K or above.

What does the 100 m distance rating mean when the extender is installed in a rack with other equipment?

The 100 m (330 ft) rating applies to a single Cat 5e or better link between the transmitter and each receiver. Rack mounting does not change the distance limit, but total cable length including patch leads must stay within 100 m.

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