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4-Port 4K HDMI Switch


VS481B
MSRP: Quote Upon Request
  • Allows up to four HDMI A/V sources to be connected to one HDMI display
  • HDMI (3D, Deep Color, 4kx2k); HDCP 2.2 compatible
  • Supports 340MHz bandwidth for ultrahigh 4kx2k video
  • Quick and easy switching between HDMI sources via front panel pushbuttons, RS-232 or IR Remote control
10-4K
71-Supports(3D)
900-HDMI
RC-Icon_45-10.2Gbps-Max-Bandwidth
RC-Icon_47-RS232-Control
RC-Icon_48-Flexible-Switching
RC-Icon_49-IR-Remote-Control

The VS481B is a 4-port video switch that enables fast switching between four HDMI sources, delivering up to 4K audiovisual content to a single HDMI display. It's an ideal addition to any AV setup where multiple video feeds need to be shared and switched instantly – perfect for home entertainment systems, meeting rooms, retail displays, and more.

Instant Switching between 4 HDMI Inputs

Enjoy a variety of video content by switching between 4 HDMI source devices, such as computers, media players, and more.

 

Pristine 4K Clarity

The VS481B supports Ultra HD resolutions up to 4K (3840×2160 @ 30Hz, 4:4:4), delivering crystal-clear detail.

Long-Distance 4K Transmission

The video switch supports flexible cabling, with connections to each HDMI source up to 3 meters (2L-7D03H recommended) and to the HDMI display up to 15 meters (2L-7D15H recommended), delivering optimal 4K visual clarity (4096 × 2160 / 3840 × 2160 @ 30Hz, 4:4:4) in any AV setup.

 

Flexible Switching Options

Switching is made easy with front-panel pushbuttons or the included IR remote control. Port selection can also be managed via a high-end controller, PC, or automation/theater software through an RS-232 serial connection to the switch. Or simply enable Auto Switch mode to automatically prioritize the most recently connected device as the video source.

Applications

The VS481B is well suited for any commercial or professional application requiring instant switching between multiple video sources for various viewing purposes.

Commitment to Best Quality

Each product is rigorously tested under diverse environmental conditions to ensure high-quality, reliable, and cost-effective performance for our customers.

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Package Contents

  • 1x VS481B 4-Port HDMI Switch
  • 1x HDMI Cable (1.8m/6ft)
  • 1x IR Remote Control
  • 1x Power Adapter
  • 1x User Instructions

The VS481B 4-Port HDMI Switch allows you to quickly connect 4 HDMI sources to your HDMI display and easily switch between them via front panel pushbuttons, RS-232 or IR remote control. The front panel’s LEDs indicate the source device selected for the display at a glance.

The VS481B supports Ultra HD 4Kx2K, the newest resolution for high definition displays; Auto Switching modes for auto port selection;Instant Switching for a smooth video transition between HDMI ports with increased efficiency; and features a built-in bi-directional RS-232 serial port that allows the switch to be controlled through a high-end controller, PC, and/or home automation/home theater software package.



  • Allows up to four HDMI A/V sources to be connected to one HDMI display
  • Quick and easy switching between HDMI sources via front panel pushbuttons, RS-232 or IR Remote control
  • Supports 340MHz bandwidth for ultrahigh 4kx2k video
  • HDMI (3D, Deep Color, 4kx2k); HDCP compatible
  • Auto switching modes for auto port selection
  • Long distance transmission – up to 15 m (24 AWG)
  • Consumer Electronics Control (CEC) support
  • Supports Dolby True HD and DTS HD Master Audio
  • Built-in bi-directional RS-232 serial remote port for high-end system control
  • Instant switching between HDMI input sources
  • Supports IR extension using a IR extension cable *
  • LED indication of video source devices

    Note: The IR extension cable (Part No. 2XRT-0003G) is not included inthis package.
Video Input
Interfaces4 x HDMI Type A Female (Black)
Impedance100 Ω
Max. Distance3m @3840x2160@30 (4:4:4)
Video Output
Interfaces1 x HDMI Type A Female (Black)
Impedance100 Ω
Max. Distance15m @3840x2160@30 (4:4:4)
Video
Max. Data Rate10.2 Gbps (3.4 Gbps per lane)
Max. Pixel Clock340 MHz
ComplianceHDMI (3D, Deep Color, 4K)
HDCP Compatible
Consumer Electronics Control (CEC)
Max. ResolutionUp to 4096 x 2160 / 3840 x 2160 @ 60Hz (4:2:0);
4096 x 2160 / 3840 x 2160 @ 30Hz (4:4:4)
Control
RS-232Connector: 1 x DB-9 Female (Black)
Baud Rate and Protocol:
Baud Rate: 19200, Data Bits: 8, Stop Bits:1, Parity: No, Flow Control: No
IR1 x Mini Stereo Jack Female (Black)
Connectors
PowerConnector: 1 x DC Jack
Power ConsumptionDC5V:1.76W:8BTU/h

Note:
● The measurement in Watts indicates the typical power consumption of the device with no external loading.
● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Environmental
Operating Temperature0 - 50°C
Storage Temperature-20 - 60°C
Humidity0 - 80% RH, Non-Condensing
Physical Properties
HousingMetal
Weight0.48 kg ( 1.06 lb )
Dimensions (L x W x H)20.00 x 8.25 x 2.50 cm
(7.87 x 3.25 x 0.98 in.)
Carton Lot10 pcs
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.





DescriptionVer.Release DateFile Name
Firmware Upgradev1.0.0622014-12-03 vs481b_v1.0.062.zip

ОSDescriptionVer.Release DateFile Name
Other
WindowsRS-232 Control Toolv1.0.0612014-12-03 vs481b_rs-232_controltool_v1.0.061.zip