4K Table Box Multi-Format HDBaseT Video Extender Transmitter with 6 Ports Switch, HDMI, DisplayPort, VGA, GUI, IR, Serial, 70M ( PoC )

Special design for multiple applications

The multi-format video HDBaseT Extender Transmitter allows users to switch between six video sources which includes four 4K HDMI, one 4K DisplayPort and one 1080p VGA accompanying with analog stereo audio, and then delivers the selected video source to both local and remote sides. The “ input auto detecting” function always routes the last connecting source (as first priority) to the output. TBV-AUA0217 provides 3 extra modes for input source selection including Manual mode, Auto mode, and Priority mode.

The Table Box is designed with inputs and outputs at both front and rear panels and is suitable for under-the-table system installation such as lecture hall, conference room or boardroom. Comprising a compact Transmitter and Receiver (recommendable Receiver models: Receiver with IR extend model EVBMR-107R at 70M or EVBM-107R at 70M ) pair, it can be installed in minutes and requires no special programming.

The Table Box HDBaseT Extender Transmitter also provides 3 DC outputs that can power up 3 individual AV devices. They include one always-on DC 12V output and the second DC 12V and one 5V output that can be controlled via external trigger to fulfill synchronized power distribution. These DC outputs can provide a maximum output current of 1.0 A. And for higher power rating applications, user may apply Rextron's DC sharer (model: DCSHR-TM100) if higher power or different voltages is needed, or to trigger external relay for AC applications. 

TBV-AUA0217 table box, multi-format video HDBaseT Extender Transmitter, provides comprehensive EDID management, such as Auto Learning, factory default and EDID Copy modes to ensure that every incoming video source is displayed at the optimal resolution and format without compatibility issue. It also enables users to copy or learn EDIDs automatically from the connected displays or monitors via EDID button pressing. For users' convenience, the Copy EDID method can be achieved from either remote or local site.

The IR extension function supports full frequency range from 38KHz up to 56KHz. There’s an IR sensor window at the front panel, and at the rear panel the pigtail design 1.4m IR cable increases the distance between the sensor head and the IR port on the extender unit, therefore providing users a flexible and easy way in IR control system installation.

TBV-AUA0217 table box supports various ways of control that can be done thru front-panel buttons, IR remote or RS-232 serial control. The RS-232 serial control, built-in serial interface, with Graphical User Interface (GUI) function provides users easy and friendly operation. It is perfect for public broadcasting, exhibitions, retail stores, courtrooms, bus stations, airports, education, military, office, meeting room, control room, digital signage, or the factories applications.


Power over Cable ( PoC ) enables the transfer of DC power over a single Ethernet cable to a distance of up to 100 meters. Thus, single power supply at either end of the extender units, the PoC function is especially useful in the condition when there’s no available power socket at certain side.