1x4 HDMI 2.1 Distribution Amplifier 48 Gbps with audio de-embeder

VLSP-14H21SA

Data Sheet

User Manual

Product Description

This 8K HDMI 1x4 Splitter can distribute one HDMI source signal to any four display devices. Video resolution is up to 8K@60Hz 4:2:0 12bit. It supports data rates up to 48Gbps to comply with HDMI 2.1 and HDCP 2.3 requirements. It includes several features for ease of integration, such as EDID management and cable equalization. Resolution downscaling is also supported. It is an easy-to-use solution for HDMI installation, and can transmit the audio signal to any sound system with 5.1/2.0CH. This multi-functional product can be widely applied in scenarios of demonstration, video conference, multimedia teaching and other occasions.

Featured Highlights

  • HDMI 2.1 and HDCP 2.3 compliant

  • Supports 48Gbps FRL and 18Gbps TMDS video bandwidth

  • Supports resolution up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit 8K@30Hz 4:4:4 12bit

  • VRR, ALLM, QMS, QFT, SBTM supported

  • Support HDR, HDR10, HDR10+, Dolby Vision, HLG pass-through

  • Support HDMI audio formats: LPCM 7.1CH, Dolby TrueHD, Atmos, DTS-HD Master Audio

  • Supports resolution auto downscaling and converting on each output port

  • Advanced EDID management

Specifications

Technical
HDMI Compliance     HDMI 2.1    
HDCP Compliance     HDCP 2.3, HDCP1.4    
Video Bandwidth     48Gbps FRL and 18Gbps TMDS   
Video Resolution     Up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit    
Color Depth     8/10/12-bit    
Color Space     RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0    
HDR     HDR, HDR10, HDR10+, Dolby Vision, HLG    
Audio Formats     HDMI input/output:

LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD

Audio de-embedding output:

Optical: LPCM/Dolby/DTS 5.1CH

Analog: LPCM 2CH    
ESD Protection     Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge)    
Connection    
Input 1 × HDMI IN [Type A, 19-pin female]
Output     4 × HDMI OUT [Type A, 19-pin female]

1 × OPTICAL [S/PDIF]

1 × L/R [3.5mm Stereo Mini-jack]
Control 1 × SERVICE [USB Type C, Update port]
Mechanical    
Housing     Metal enclosure    
Color     Black    
Dimensions     176mm (W) × 68mm (D) × 18mm (H)
Weight    295g
Power Supply    Input: AC 100 - 240V 50/60Hz

Output: DC 5V/2A

(US/EU standard, CE/FCC/UL certified)   
Power Consumption     6W (Max)    
Operating Temperature     32 - 104°F / 0 - 40°C
Storage Temperature    -4 - 140°F / -20 - 60°C
Relative Humidity    20 - 90% RH (No condensation)
Recommended HDMI Cable
Video Resolution 8K 4K60 4K30 1080P
HDMI Cable Length

(HDMI IN / OUT) 		2m/6.6ft

(Ultra HDMI 2.1) 		5m/16ft 10m/33ft 15m/49ft
The use of the “Premium High-Speed HDMI” is highly recommended.    

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