48Gbps 1x8 HDMI Splitter

VLSP-18H21S

Data Sheet

User Manual

Product Description

This 1x8 HDMI Splitter is an advanced solution for splitting single HDMI signal to 8 HDMI outputs synchronously, with video resolution up to 8K@60 4:2:0 12bit. It supports data rates up to 48Gbps, complying with HDMI 2.1 and HDCP 2.3 requirements. It includes several features for ease of integration, including EDID management, cable equalization. This multi-functional product can work well with xbox or PS5 to achieve 4K@ 120Hz on your TVs or relative monitors.

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Featured Highlights

  • HDCP 2.3 compliant

  • Support 48Gbps FRL and 18Gbps TMDS video bandwidth

  • Support resolution up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit, as specified in HDMI 2.1

  • Support VRR, ALLM, QMS, QFT, SBTM, as specified in HDMI 2.1

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

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

  • Support resolution auto downscaling on each output

  • Support auto converting of HDR to SDR on each output

  • Advanced EDID management

Specifications

Technical
HDMI Compliance     HDMI 2.1    
HDCP Compliance     HDCP 2.3    
Video Bandwidth     48Gbps   
Video Resolution     Up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit    
Color Depth     8/10/12bit    
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
ESD Protection     IEC 61000-4-2: ±8kV (Air-gap discharge) & ±4kV (Contact discharge)    
Connection    
Input 1 × HDMI IN [Type A, 19-pin female]
Output     8 × HDMI OUT [Type A, 19-pin female]
Control 1 × SERVICE [USB Type C, Update port]
Mechanical    
Housing     Metal enclosure    
Color     Black    
Dimensions     250mm [W] × 104mm [D] × 30mm [H]
Weight    743g
Power Supply    DC 12V/2.5A   
Power Consumption     12.2W (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 4K40 1080P
HDMI Cable Length

(HDMI IN / OUT) 		3m/9.8ft

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