4x1 HDMI Switch w/ Audio De-embedded 48Gbps

VLSW-41H21A

Data Sheet

User Manual

Product Description

The VigilLink VLSW-41H21A is an advanced 8K HDMI 4x1 switcher that allows seamless switching between four HDMI sources to a single HDMI display. Supporting resolutions up to 8K@60Hz (4:2:0), it delivers ultra-high-definition performance ideal for professional and large-scale AV setups.

Designed for flexibility and enhanced compatibility, the switcher features advanced EDID management, CEC control, and support for ARC and eARC. It also includes audio de-embedding via optical and analog outputs, enabling versatile audio routing. A USB Type-C port is provided for convenient firmware upgrades, ensuring the product stays current with evolving system requirements.

Perfect for environments such as presentations, video conferencing, multimedia classrooms, and large-screen demonstrations, the VLSW-41H21A offers professional-grade performance and dependable switching in a compact form factor.

Box Contents

①1 × 8K HDMI 4x1 Switcher

②1 × 5V/1A Multinational Power Supply

③1 × IR Remote

④1 × User Manual

Featured Highlights

  • HDMI 2.1 and HDCP 2.3 compliant

  • Support 48Gbps FRL and 18Gbps TMDS video bandwidth

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

  • HDMI 2.1 protocol: VRR, ALLM, QMS, QFT, SBTM are supported

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

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

  • Features 4 x HDMI inputs routed to 1 x HDMI output

  • Support HDMI input and TV eARC audio de-embedded to SPDIF and L/R audio output

  • Support HDMI input and TV eARC audio to output to SONOS ARC & Beam or any eARC soundbar

  • Support CEC control from TV at output to source at input

  • Support CEC volume control from TV to any eARC sound system

  • Support advanced EDID management

Specifications

Technical
HDMI Compliance     HDMI 2.1    
HDCP Compliance     HDCP 2.3    
Video Bandwidth     48Gbps FRL and 18Gbps TMDS   
Video Resolution     Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit, 4K@120Hz 4:4:4 10bit    
Audio/ Video Latency     No Latency   
Color Depth     8/10/12-bit    
Color Space     RGB_4:4:4, YCbCr_4:4:4, YCbCr_4:2:2, YCbCr_4:2:0    
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, DTS:X, DSD

eARC Audio Out:

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

Audio De-embedded Output:

Optical: LPCM 2.0CH/Dolby/DTS 5.1CH Analog: LPCM 2.0CH
ESD Protection     Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge)    
Connection    
Input 4 × HDMI IN [Type A, 19-pin female]
Output     1 × 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    315g
Power Supply    Input: AC100-240V 50/60Hz, Output: DC 5V/1A

(US/EU standards, CE/FCC/UL certified)   
Power Consumption     2.5W (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 4K24 1080P
HDMI Cable Length
(HDMI IN / OUT) 		2m/6.6ft
(Ultra HDMI 2.1) 		8m/26f 12m/39ft 15m/49ft
The use of the “Premium High-Speed HDMI” is highly recommended.    

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