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Chapter 2: Overview
2. Overview
2.1 Introduction
The Video Extender —4K HDMI, VGA, RS-232, Wallplate Transmitter with Audio (AVS-
HDB-WPTX) is a Decora style transmitter that installs in a double-gang wall box to pro-
vide a convenient interface for HDMI/VGA input sources. It has (1) HDMI IN, (1) VGA IN
and (1) HDBaseT OUT with PoC connector. It supports VGA as a full HD scale. HDMI 1.4
with 4k and 3D input signals support auto-switching and manual-switching. The
HDBaseT output supports 60-m UHD video transmission with PoC, and enables bi-direc-
tional RS-232 communication between the AVS-HDB-WPTX and the remote device.
Using PoC, AVS-HDB-WPTX can be powered via a far-end PoC receiver.
2.2 Features
• Selectable HDMI/VGA with audio input
• Supports VGA output resolution up to 1920x1200
• High bandwidth: 10.2 Gbps
• Built-in scaler, scales HDMI/VGA signals to match the native resolution of the display.
• Transmits HDMI signals up to 4K
• Compliant with HDMI 1.4, support 1080p 3D
• HDCP compliance, equipped with HDCP auto-tracking solution
• Provides auto-switching capability
• Supports multiple control methods including front-panel buttons, and RS-232. The
extender supports bi-directional RS-232 passthrough control.
• Supports firmware upgrading via USB.
• Powered by a 12-VDC power output or PoC connection up to 60 m.
• Made of aluminum, so it cools faster.