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Black HDMI extender kit with one transmitter and two receivers, compact metal boxes with RJ45 ports

Lenkeng Technology Co,. Ltd

Lenkeng Technology Co,. Ltd LKV373 V2.0 HDMI Extender Kit 1 TX 2 RX

SKU CH-A261-NE5T9

Transmits 1080p HDMI over Cat5e or Cat6 up to 120 metres with one transmitter and two receivers included

Option 1 TX and 2 RX kit

  • Transmits 1080p Full HD up to 120 metres over Cat6
  • One transmitter drives two receivers for multi-display setups
  • Extends reach further by adding an Ethernet router
  • Supports 24-hour continuous operation without interruption
  • Compact 110 × 58 × 26 mm units fit tight installations

Kit contents and typical use

This kit provides one transmitter and two receivers for sending a single HDMI source to two displays over standard network cabling. It is suited for installers, AV integrators or home users who need to distribute 1080p video from a set-top box, Blu-ray player or game console to screens in separate rooms without running long HDMI leads.

Cabling and expansion

Each unit connects through an RJ45 port using UTP or STP Cat5, Cat5e or Cat6 cable, with reach of 80 m on Cat5, 100 m on Cat5e and 120 m on Cat6 at 1080p 60 Hz. The transmitter encodes the signal to standard TCP/IP, so additional receivers can be added through a LAN router or switch, and an extra router hop extends the path by another 120 m. Both transmitter and receiver require the included DC 5 V 1 A supply.

Sustained operation

The hardware is rated for continuous 7×24 hour use at ambient temperatures from 0 to 60 °C, drawing 3.5 W at the transmitter and 3 W per receiver. M-JPEG compression keeps latency low while preserving full HD detail across the supported resolutions from 480i up to 1080p at 50 or 60 Hz. HDCP compatibility ensures protected content passes through without interruption during extended sessions.

Highlights

  • Transmits 1080p Full HD up to 120 metres over Cat6
  • One transmitter drives two receivers for multi-display setups
  • Extends reach further by adding an Ethernet router
  • Supports 24-hour continuous operation without interruption
  • Compact 110 × 58 × 26 mm units fit tight installations

Specifications

No published specifications for this item yet.

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Questions about this item

How far can 1080p 60 Hz run over Cat6 before the signal degrades?

Up to 120 metres over a single Cat6 cable; Cat5e reaches 100 metres and Cat5 reaches 80 metres.

What are the power draw and operating temperature when the kit runs continuously?

The transmitter draws 3.5 W and each receiver 3 W; the units are rated for 0–60 °C ambient.

What power supplies and cables must I provide for the transmitter and two receivers?

Three DC 5 V / 1 A adapters and UTP/STP Cat5e or Cat6 patch leads for each link.

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