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HDBaseT Lite Transmitter/PoH
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1. Introduction
1.1 Product Overview
The product is an under table mounted switcher designed to be the primary PC
interface for classrooms, boardrooms, and conference centers. It features VGA + Audio
to HDMI conversion with VGA scaling up to 1920x1200 and an HDMI input.
The HDBaseT Lite Transmitter utilizes HDBaseT technology to extend the digital output
up to 70 meters away using solid core shielded Category 5e or greater cable. This
transmitter device is compatible with several HDBaseT receivers, but is designed to
work primarily with the HDBaseT Receiver. The unit features multiple EDID modes to
eliminate user confusion, and incompatible video formats. An HDMI output is available
for use to connect to a local display.
The HDBaseT Lite Transmitter can be powered from the rear panel or by Power over
HDBaseT (PoH), including midspan injectors that support Power over Ethernet (PoE)
Alternative A. The HDBaseT Lite Transmitter may also power compatible HDBaseT
receivers. Built-in surge protection and diagnostic LEDs ensure hassle-free and robust
installations. The HDBaseT Lite Transmitter also features a customizable power
management system, which will put the unit into a low power state after no video for 30
minutes or being inactive for 3 hours by default.
The HDBaseT Lite Transmitter will detect which input has an active video input, and
switch to that input – if both inputs are active, the “last in” will be selected. RS232
control of the HDBaseT Lite Transmitter can be accomplished by connecting to the
RS232 port on a compatible receiver, such as a HDBaseT Receiver, or through a direct
connection on the RS232 input of the device.
The HDBaseT Lite Transmitter can be programmed to control the connected display.
This allows display power and input to be automatically controlled based on video
activity, eliminating the need for a third party control system in many installations.