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ATENMatrix Switchers

4 x 2 True 4K Presentation Matrix Switch

Part # VP1421UPC 6727920108804.84 lb

Supports multi-format 4 Inputs – 2 HDMI, 1 HDBaseT, and 1 VGA inputs
1 HDMI and 1 HDBaseT outputs
Audio embedding – stereo audio can be embedded into display output or separated to stereo line out and optical audio outputs
Audio de-embedding – HDMI/HDBaseT audio can be extracted to stereo line out
Built-in Audio DSP – supports microphone input with selectable 48V Phantom Power and allows microphone input to be mixed with program audio and embedded into display output
Automatically reduces program audio when a microphone signal is detected

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Overview

The VP1421 is a multi-in-one presentation switch that integrates a video matrix, True 4K scaler, HDBaseT extender, audio DSP, and analog-to-digital converter functions into a single compact enclosure, ideal for meeting rooms and educational spaces.

True 4K, HDR Visual Clarity

Supports resolutions up to 4096 x 2160 @ 60Hz (4:4:4) and HDR to deliver vivid content in every presentation.

Smooth AV Switching Scaled to Perfection

Connect up to 4 sources (1 HDBaseT, 2 HDMI, 1 VGA), smoothly switch between them and display contents scaled perfectly to True 4K and 1080p simultaneously.

HDBaseT Extended Transmission over One Cable

Simplifies cabling and transmits AV, power, and bi-directional RS-232 and IR control signals up to 140m via Cat 6/6a or ATEN 2L-2910 Cat 6 cables (applying both HDBaseT input and output ports).

Built-in Advanced Audio DSP

Supports microphone input with selectable 48V Phantom Power and allows microphone input to be mixed with program audio and embedded into display output while automatically reducing program audio to enhance speech audibility.

Flexible Audio Embedding/De-Embedding

Supports stereo audio embedding into HDMI output or separation to Audio Line Out and Optical Audio Out. Extract HDMI and HDBaseT audio to different audio outputs as well to ease adaptation to you preferred audio setup.

Versatile Control, Streamlined Operations

Control via front-panel pushbuttons, IR remote, web-based GUI and any control interface via RS-232, Ethernet, and Contact Closure to streamline your operations.

Specifications

Features

Product type: Scaling matrix switcher
Maximum resolution: 4096 x 2160 pixels
HDCP: Yes
HDCP version: 2.2
3D: Yes
High Dynamic Range (HDR) supported: Yes
Extended display identification data (EDID): Yes

Design

Housing colour: Black
Housing material: Metal
Control type: Buttons, Rotary
On/off switch: Yes
Remote control included: Yes

Display

Built-in display: No

Ports & interfaces

HDMI input ports quantity: 2
HDMI output ports quantity: 1
VGA (D-Sub) input ports: 1
RJ-45 input ports: 1
RJ-45 output ports: 1
Ethernet LAN (RJ-45) ports: 1
Remote (IR) output: 1
Remote (IR) input: 1
DC-in jack: Yes

Power

Power consumption (typical): 14.93 W

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -20 - 60 °C
Operating relative humidity (H-H): 0 - 80%
Storage relative humidity (H-H): 0 - 80%
Heat dissipation: 110 BTU/h

Logistics data

Products per master (outer) case: 3 pc(s)
Master (outer) case gross weight: 7.25 kg
Master (outer) case length: 427 mm
Master (outer) case width: 370 mm
Master (outer) case height: 232 mm
Master (outer) case net weight: 4.74 kg
Harmonized System (HS) code: 85299097

Weight & dimensions

Width: 170.1 mm
Depth: 200 mm
Height: 44 mm
Weight: 1.58 kg
Package width: 207 mm
Package depth: 414 mm
Package height: 117 mm
Package weight: 2.2 kg

Packaging content

Manual: Yes
AC adapter included: Yes
IR receiver included: Yes

Downloads

Product brochure (PDF)User manual (PDF)