1x4 HDMI 2.0 Distribution Amplifier with integrated Scaler

VLSP-14H20D

Data Sheet

User Manual

Product Description

The VLSP-14H20D is a 1x4 HDMI splitter with integrated scaling, designed to distribute a single HDMI input to four outputs while maintaining exceptional video quality. Supporting resolutions up to 4K@60Hz 4:4:4, this unit is fully compliant with HDMI 2.0b and HDCP 2.2 standards, ensuring compatibility with modern content and displays.

Equipped with an intelligent built-in scaler, the VLSP-14H20D automatically adjusts output resolution for each connected display—downscaling to 1080p when necessary—making it ideal for mixed-display environments. This ensures every screen receives an optimized signal without manual configuration or external processors.

Reliable and easy to integrate, the VLSP-14H20D is an excellent solution for digital signage, conference rooms, classrooms, and multi-screen AV installations where resolution flexibility and stable signal distribution are essential.

Featured Highlights

  • Distributes one HDMI input signal to four HDMI displays.

  • Supports HDMI 2.0b Specifications, including:

    Data rates up to 18.0 Gbps

    HDR and 3D

    HD lossless audio formats

  • HDCP 2.2 compliant.

  • Each HDMI output supports scaling down to 1080P individually (fps will not change during scaling down from 4K to 1080P).

  • Automatic input cable equalization for signal regeneration compensation.

Specifications

Video
Input/Output Signal Type     HDMI with 4K@60Hz 4:4:4, HDCP 2.2, HDR, 3D, Scaler    
Input/Output Resolution Supported     Up to 4096x2160@60Hz, include 4K@60Hz /4K @30Hz /1080P/ 1080i/720P    
Deep color     4K: 8/10/12 bit

1080P: up to 16 bit    
Maximum Data Rate     18 Gbps    
Maximum Pixel Clock     600MHz    
AUDIO
Audio Format Supported     Fully supports audio formats in HDMI 2.0 specification, including

PCM, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, DTS:X    
Transmission Distance
Cable Range Supported Video
HDMI Input/Output: 15m/50ft 1080P@60Hz
Input: 10m/33ft
Output: 15m/50ft		 4K@30Hz
Input/Output: 5m/16ft 4K@60Hz
Mechanical
Operating Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Humidity 10% to 90%, non-condensing
Product Weight 0.24kg/0.53lb
Power Supply DC 5V 1A
Power Consumption 4K: 1.8W
1080P: 1.1W
Transport Distance 100m
Product Dimension 140mm x 20mm x 65.2mm/
5.5’’ x 0.8’’ x 2.6’’
ESD Protection Human-body Model

±8kV(Air-gap discharge)

±4kV(Contact discharge)

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