Product Name : 4K HDMI Video Extender Transmitter with 3 Ports Switch, HDMI, IR, Serial, 70M
Product No : EVBM-1371L
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Product Description
  • Source Auto Select Function ( EGO MX )
  • Uncompressed 4K UHD ( 4096x2160@30Hz ) HDMI 
  • Economical Standard CAT.x LAN Cable Employed 
  • EDID Management / HDCP Management 
  • Power over Cable Allows Power Supplied at Either One End of the Extender Pair 
  • 4K 60 420
  • 4K 30
  • RS 232 Control
  • IR Control
  • EDID Management
  • HDCP 1.4

3 Port 4K HDMI HDBaseT Transmitter with Switch, IR and Serial. EVBM-1371L can transmit uncompressed 4K HDMI with IR and Serial through single CAT.6A and CAT.7 cable up to 35 meters or 1080p up to 70M. We suggest considering our HDBaseT Receiver EVBMR-107R together, then EVBMR-1371L can be a complete solution for broadcasting HDMI content.    


Rextron HDBaseT Switch Transmitter allows users to transmit uncompressed 4K video at the best quality without any compromise, and it offers users a unique capability to switch from three uncompressed 4K HDMI input source and distribute it to the displays. 

Devices that support HDCP 1.4, ( High-Bandwidth Digital Content Production ) are more likely to be compatible with 4K UHD contents. Most of the latest Rextron HDMI KVM extenders and Video extenders support HDCP 1.4 or 2.2 and are particularly backward-compatible with the previous version. That means you can connect older sources to a new 4K TV under HD streaming with no HDCP 2.x to 1.x converter in between. Rextron video extender supports HDCP key to ensure uninterrupted video playback at all times.

Full-Duplex Data Communication between Tx & Rx via CAT.x cable connection is the cost-effective, hardware-based solution providing remote access and control for all RS-232 protocol devices with no need for any setup or configuration. RS-232 serial extension is suitable to be applied in Digital Signage, Smart Classroom, and Smart Home system.

The HDBaseT Transmitter over CAT.6A cable is ideal for public broadcasting, exhibition, retail stores, courtrooms, bus stations, lecture rooms, training facilities, and more applications. Moreover, It's easy to install, and no software or drivers are required.

Rextron has devoted to HDBaseT Alliance and developed hundreds of HDBaseT extenders. Through HDBaseT extenders, users would have a better experience of ultra-high-definition video & audio, Ethernet, controls, USB, and PoH( Power over HDBaseT ). HDBaseT extenders could transmit long-distance up to 100M (328ft) through a single cable. Even more, it can deliver up to 4K video, and we expect 8K in the near future. 

Rextron is on the cutting edge of IT trend, with our ample experience, mature capability and R&D resource, we can serve our customers for OEM even ODM project.
Integrated our factory & sub-contractors, we could bring your ideas to manufacture it into viable IT related products.

We had have already provided various designs to famous brand manufacturers for years, these A/V and KVM products are widely used in businesses, factories, industrial operations, militaries, government installations and residences. As an ISO9001:2015 registered company, Rextron is always sourcing the materials from the vendors compliant to RoHS and REACH standards, because it is our determination to the quality assurance.
  • Switch from 3 HDMI Sources & Extend to 1 HDBaseT Receiver over Cat.5e/6 Up to 70M / 100M @1080p 
  • Source Auto Select Function ( EGO MX ) Auto Select: Last Inserted Source or Prioritized Source 
  • Uncompressed 4K UHD (4096x2160@30Hz) HDMI 
  • Economical Standard Cat.5e/6 LAN Cable Employed 
  • EDID Management / HDCP Management 
  • Support Most Features of HDMI Format 
  • Power over Cable Allows Power Supplied at Either One End of the Extender Pair 
  • Ideal for: Hospitality (Hotels, Conference Rooms), Digital Signage (Airports, Shopping Malls), Surveillance Cameras, Whole-Home Networking, Point-to-Point Consumer Applications Redundant Audio / Video Source 

Model Name

Transmitter Unit


  Video Resolution (max.)

  4K UHD ( 4096x2160@30Hz, 4:4:4 )

  HDBaseT Link Pot Number

  RJ45  x1

  Video In

  HDMI x 3 (Switch)

  Push Button

  Standby x 1
  Source Select x 3

  LED Indicator

  Status LED  x1
  Input LED(Source)  x3
  EDID Copy LED  x1

  Extension Distance

  1080p @ 70M
  4K30Hz @ 35M

  Source Auto Select
  (EGO MX)

  Slide Switch x 1
  ( Switch / Auto / Priority )

  IR Control

  IR Sensor  x1 (Front)

  Power Supply




  Dimension H x W x D (mm)

  30 x 160 x 101

  Weight (g)





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