Shipping Information
- Available for shipping
- Usually leaves our partner warehouse in 2-4 business days
Store Availability
- 3-5 business days at Bankstown Store
- 3-5 business days at Castle Hill Store
- 2-4 business days at Northmead Store
Shipping Estimate
Overview
The ATEN VS481C is designed for applications that require the routing of 4 sources to one compatible display device. It enables the reliable transmission at video resolutions up to
True 4K (4096 x 2160 @ 60Hz 4:4:4), data rates up to 18 Gbps, 3D, Deep Color up to 12-bit, and HD lossless audio formats. Integrator-friendly features include Auto Switching modes
for auto port selection, Instant Switching for a smooth video transition between HDMI ports, bi-directional RS-232, and IR for remote device control.
Engineered to meet today’s demand of True 4K signal transmission and user- oriented design, the ATEN VS481C is a powerful solution for a wide range of settings, such as home
theater, meeting rooms, trade shows, and shopping centers.
Package Contents
- 1x VS481C 4-Port True 4K HDMI Switch
- 1x Power Adapter
- 1x IR Remote Control Unit
- 1x HDMI Cable
- 1x User Instructions
Features
- Allows up to 4 HDMI sources to be connected to one HDMI display
- HDMI 2.0(3D, Deep Color, 4K); HDCP 2.2 compliant
- Superior video quality- True 4k resolutions of 4k x 2k @ 60 Hz (4:4:4)
- Supports HDR
- Supports IR extension
- Built-in bi-directional RS-232 serial port for high-end system control
- Auto switching modes for auto port selection
- LED indication of source device status
- Plug-and-play
Diagram

Specifications
| Switches | |
| DIP | Auto Switch ON/OFF |
| Video Input | |
| Interfaces | 4 x HDMI Type A Female (Black) |
| Impedance | 100 Ώ |
| Max. Distance | 3M |
| Video Output | |
| Interfaces | 1 x HDMI Type A Female (Black) |
| Impedance | 100 Ώ |
| Max. Distance | 3M |
| Video | |
| Max. Data Rate | 18 Gbps (6 Gbps Per Lane) |
| Max. Pixel Clock | 600 MHz |
| Compliance | HDMI 2.0 (3D, Deep Color, 4K) HDCP 2.2 Consumer Electronics Control (CEC) |
| Max. Resolution | 4096 x 2160 / 3840 x 2160 @ 60Hz (4:4:4) |
| Control | |
| RS-232 | Connector:1 x DB-9 Female (Black) Baud Rate:19200 / Data Bits:8 / Stop Bits:1 / Parity:NO / Flow Control:NO |
| IR | 1 x Mini Stereo Jack Female (Black) 1 x IR Receiver |
| Connectors | |
| Power | 1 x DC Jack (with locking) |
| Power Consumption | 5 VDC, 5W |
| Environmental | |
| Operating Temperature | 0-40 °C |
| Storage Temperature | -20 - 60 °C |
| Humidity | 0 - 80% RH, Non-Condensing |
| Physical Properties | |
| Housing | Metal |
| Weight | 0.47 kg ( 1.04 lb ) |
| Dimensions (L x W x H) | 20.00 x 8.21 x 2.50 cm (7.87 x 3.23 x 0.98 in.) |
| Carton Lot | 10 pcs |
| Note | For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |
| Ports & interfaces | |
| Video port type The type of socket in the device for connecting a video e.g. SCART. | HDMI |
| HDMI ports quantity The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards. | 5 |
| HDMI version | 2.0 |
| HDMI in Port (socket) for HDMI input. | 4 |
| Number of HDMI outputs Port (socket) for HDMI output. | 1 |
| RS-232 ports The number of sockets (ports) for RS-232. An RS-232 serial port was once a standard feature of a personal computer, used for connections to modems, printers, mice, data storage, uninterruptible power supplies, and other peripheral devices. Now it has been largely replaced by USB and other ports. | 1 |
| DC-in jack The socket/plug where the DC electricity supply connects to the device. |
|
| Features | |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Consumer Electronics Control (CEC) support |
|
| Plug and Play Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration. |
|
| HDCP High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections. |
|
| Material The material from which a thing is or can be made e.g. wood, plastic. | Metal |
| Maximum refresh rate | 60 Hz |
| Maximum operating distance The maximum distance from which you can operate the device. | 3 m |
| Bandwidth Bandwidth is the difference between the upper and lower frequencies in a continuous set of frequencies. It is typically measured in Hertz (Hz). A key characteristic of bandwidth is that any band of a given width can carry the same amount of information, regardless of where that band is located in the frequency spectrum. For example, a 3 kHz band can carry a telephone conversation whether that band is at baseband (as in a POTS telephone line) or modulated to some higher frequency. | 600 MHz |
| LED indicators |
|
| Maximum resolution The maximum number of pixels that can be displayed in the image. It is usually quoted as width × height,: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. | 4096 x 2160 pixels |
| 3D The device can be used with 3D technology. |
|
| HD type Type of supported High Definition (e.g. Full HD, 4K Ultra HD). | HD |
| Colour depth | 12 bit |
| Input impedance | 100 Ω |
| Output impedance | 100 Ω |
| HDCP version | 2.2 |
| Power | |
| Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage. | 0.924 W |
| Weight & dimensions | |
| Width The measurement or extent of something from side to side. | 82.1 mm |
| Depth The distance from the front to the back of something. | 200 mm |
| Height The measurement of the product from head to foot or from base to top. | 25 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 654 g |
| Packaging data | |
| Package width The distance from one side of the packaging to the other. | 59 mm |
| Package depth The distance from the front to the back of the packaging. | 239 mm |
| Package height The distance from the top to the bottom of the packaging. | 160 mm |
| Package weight Weight of the packaged product. | 822 g |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 40 °C |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -20 - 60 °C |
| Operating relative humidity (H-H) | 0 - 80% |
| Logistics data | |
| Master (outer) case width | 315 mm |
| Master (outer) case length | 490 mm |
| Master (outer) case height | 178 mm |
| Master (outer) case gross weight | 8.57 kg |
| Products per master (outer) case | 10 pc(s) |
| Master (outer) case net weight | 6.54 kg |
| SKU | 318395 |
| MPN | VS481C-AT-U |
| Brand | ATEN |
| Product Condition | Brand New/Unused |
| Adapter Type | HDMI Adapter |
| Stock Availability | Available for Shipping |
| Warranty Period | 2 Years Warranty |
| Warranty Contact | https://www.aten.com/ |