Product Name : 4K HDMI HDBaseT Video Extender Transmitter with 3 Ports Switch, IR, Serial, 100M ( PoC )
Product No : EVBM-1391L
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Product Description
  • Source Auto Select Function ( EGO MX )
  • Uncompressed 4K UHD ( 4096x2160@30Hz ) HDMI 
  • Economical Standard Cat.5e/6 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
Rextron’s EVBM-1391L is a 4K HDMI HDBaseT Video Extender Transmitter unit with 3 HDMI input sources, HDCP 1.4 protocol, IR and RS-232 serial control supported. The product supports most popular video resolutions up to 4K with HDCP compliant and extends the HDMI signal up to 100 meters (330ft) at 1080p or 70 meters (230ft) at 4K via a single category cable in a point-to-point configuration.

The video Extender Transmitter unit allows users to switch between three video sources and then delivers the selected video source to remote sides. The “input auto detecting” function always routes the last connecting source (as first priority) to the output. EVBM-1391L provides 3 extra modes for input source selection including Manual mode, Auto mode, and Priority mode.

The 3 HDMI input sources selection can be carry out thru the slide switch on the rear panel:
  1. Switch mode: the input sources can be selected thru on-panel buttons, RS-232 serial or IR remote control.
  2. Auto mode: the last inserted source is automatically selected.
  3. Priority mode: Input source selected based on the following priority, HDMI Input 1 > HDMI Input 2 > HDMI Input 3
The HDMI HDBaseT Extender Transmitter provides comprehensive EDID management, such as Auto Learning mode, factory default and Copy mode, to ensure that every HDMI source is displayed at the optimal resolution and format without any compatibility issue. It also enables users to copy or learn EDIDs from the monitor (connected at Rx) via rear panel EDID button pressing.

EVBM-1391L supports various ways of control that can be done thru front-panel buttons, RS-232 serial or IR remote control. There’s also an IR sensor window at the front panel designed with great aesthetic and efficiency to quickly and accurately control this unit.

Rextron has joined HDBaseT Alliance for years and has developed a series of HDBaseT product family such as splitter, multi format switch, wall plate, and conference table box to meet different requirements. 

NOTE: Models with HDBaseT 3.0 specification and PoH (Power over HDBaseT) feature are also announced.

Leading OEM/ODM HDBaseT Extender Manufacturer
On the cutting edge of IT field, with ample OEM/ODM experience, mature manufacture capability and R&D resource, Rextron Integrated the factory and sub-contractors, brought ideas to reality, and turned concept into the viable IT related products ready for the market.

For years, we kept pace with and provided various design houses and OEM customers with quick and reliable manufacturing and serving. These favorable products including HDBaseT ExtenderKVM extender, Video extender and USB KVM switch have gained international acclaim and are now widely used in businesses, factories, industrial operations, militaries, government installations, schools and private residences. As an ISO9001:2015 registered company; quality assurance is our first priority.

Rextron keeps strict manufacturing process constantly and source more RoHS and REACH compliant materials from all over the world.

Why choose Rextron's HDBaseT Extender ?
Rextron provides all kinds and full product lines of HDBaseT related products such as splitter, multi format switch, extender wall plate type, and conference table box to meet the needs of market requirement. Rextron HDBaseT products are compatible with the products from HDBaseT™ Alliance members like NEC, Panasonic, Sony, and Epson.

As one of Valens’ partners, Rextron has developed a wide variety of HDBaseT products that can fulfill diverse demands and needs in the most cost-effective and timely manner. Our product ranges include HDBaseT point-to-point extenders, HDBaseT multi-format extenders, HDBaseT repeaters, HDBaseT splitters, HDBaseT Switches, and HDBaseT Scalers, and so on. Rextron HDBaseT products lead the industry by a variety of advanced features compliant with VGA, HDMI, or DisplayPort interfaces.
  • 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

EVBM-1391L ( PoC )

  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 @ 100M
  4K30Hz @ 70M

  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)



HDMI HDBaseT Video Extender


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