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Kramer VS-21DT 2 x 1 4K60 HDCP 2. 2 HDMI Auto Switcher over HDBaseT - 4096 x 2160 - Rack-Mountable
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Product Features
Technical Overview
This switcher delivers 4K resolution at 4096 x 2160 with 4:2:0 chroma subsampling, ensuring high-quality video transmission for Blu-ray players, computers, and media players. It features two HDMI inputs and one RJ-45 output for HDBaseT connectivity, supporting automatic source switching based on signal detection.
The unit operates over distances up to 131.23 feet (40 meters) using standard network cabling, making it suitable for extended runs without signal degradation. It includes a 5V DC power adapter and is backed by a 7-year limited warranty from Kramer.
This section brings together practical product details such as Connectivity Technology, Number of Input Devices Supported, Device Supported, Graphics Modes, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The VS-21DT simplifies AV system management by automating source selection, reducing manual intervention and potential errors. Its HDBaseT technology consolidates video, audio, and control signals over a single cable, lowering installation complexity and cost.
Extended Reach
Transmits 4K signals up to 131 feet using Cat5e/6 cabling, ideal for large rooms or distributed displays.
- Eliminates long HDMI cable runs
- Uses existing network infrastructure
Plug-and-Play Operation
Auto-switching functionality detects active sources and switches seamlessly, requiring no user configuration.
- Reduces setup time
- Minimizes technical support needs
Deployment / Use Cases
This switcher is optimized for environments where multiple sources need to share a single display without constant manual switching. Its HDCP 2.2 compliance ensures compatibility with modern streaming devices, gaming consoles, and Blu-ray players.
Common applications include corporate boardrooms where laptops and media players connect to a primary display, educational settings with rotating presenter devices, and digital signage systems that cycle content from different sources. The rack-mountable design suits integrated AV racks in control rooms or equipment closets.
Conference Room AV
Switch between a presentation laptop and a video conferencing system on a main display, with automatic handoff when sources change.
Digital Signage Hub
Cycle content from multiple media players or computers to a single large-format display, using auto-switching to manage source availability.
Physical Profile
The VS-21DT features a compact chassis measuring 0.96" H x 4.72" W x 2.81" D (24.38 x 119.89 x 71.37 mm), designed for standard 19-inch rack mounting with included hardware. Its lightweight 200-gram build minimizes rack load, while the brushed metal finish ensures durability in professional environments.
- Width
- 4.72" (119.89 mm)
- Depth
- 2.81" (71.37 mm)
- Height
- 0.96" (24.38 mm)
- Weight
- 200 g
What's in the Box
The package includes the switcher unit and a 5V DC power adapter, providing everything needed for immediate deployment.
Highlights
- Automatically switches between two HDMI sources to one display
- Supports 4K60 4:2:0 video resolution up to 4096 x 2160
- HDCP 2.2 compliant for protected content playback
- Extends signals up to 131 feet over HDBaseT via Cat5e/6 cable
- Rack-mountable form factor for easy AV integration
- Plug-and-play operation with auto source detection
- Compatible with displays, Blu-ray players, computers, and projectors
- Includes 5V DC power adapter and 7-year warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Kramer Electronics LTD |
| Manufacturer Part Number | VS-21DT |
| Brand Name | Kramer |
| Product Line | DigiTOOLS |
| Product Model | VS-21DT |
| Product Name | 2x1 4K60 4:2:0 HDCP 2.2 HDMI Auto Switcher over HDBaseT |
| Product Type | Audio/Video Switchbox |
| Technical Information | |
| Connectivity Technology | Cable |
| Number of Input Devices Supported | 2 |
| Device Supported | Display,Blu-ray Disc Player,Computer,Projector |
| Number of Displays Supported | 1 |
| Video | |
| Graphics Modes | 4K |
| Maximum Video Resolution | 4096 x 2160 |
| Interfaces/Ports | |
| HDMI In | Yes |
| Connectivity (RJ-45) | Yes |
| Number of Connectivity (RJ-45) Ports | 1 |
| Number of HDMI Inputs | 2 |
| Media & Performance | |
| Maximum Operating Distance | 131.23 ft (40000 mm) |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 0.96" (24.38 mm) |
| Width | 4.72" (119.89 mm) |
| Depth | 2.81" (71.37 mm) |
| Weight (Approximate) | 200 g |
| Miscellaneous | |
| Package Contents | 2x1 4K60 4:2:0 HDCP 2.2 HDMI Auto Switcher over HDBaseT 5V DC Power Adapter |
| Warranty | |
| Limited Warranty | 7 Year |
FAQ
What is the maximum resolution supported by the VS-21DT switcher?
The switcher supports 4K resolution at 4096 x 2160 with 4:2:0 chroma subsampling, delivering high-quality video for Blu-ray players, computers, and other HDMI sources. It handles 4K60 signals, ensuring smooth playback for presentations, media, and gaming content.
How does the auto-switching feature work?
The VS-21DT automatically detects active HDMI sources and switches to the one with a live signal. When multiple sources are connected, it prioritizes the active input, eliminating manual switching. This plug-and-play operation simplifies use in meeting rooms and digital signage setups.
What is the maximum distance for signal transmission?
This switcher transmits video and audio up to 131.23 feet (40 meters) over a single Cat5e or Cat6 cable using HDBaseT technology. This extended reach avoids signal degradation common with long HDMI cables, making it suitable for large installations.
Is this switcher rack-mountable?
Yes, the VS-21DT has a rack-mountable form factor designed for standard 19-inch AV racks. Its compact dimensions of 0.96" H x 4.72" W x 2.81" D allow easy integration into equipment closets or control rooms, with mounting hardware typically included.
What devices are compatible with this switcher?
The switcher supports displays, Blu-ray disc players, computers, and projectors with HDMI outputs. Its HDCP 2.2 compliance ensures compatibility with protected content from streaming devices, gaming consoles, and media players, making it versatile for various AV setups.
What is included in the package?
The package contains the 2x1 4K60 HDCP 2.2 HDMI auto switcher over HDBaseT and a 5V DC power adapter. This provides all necessary components for immediate setup and operation in professional or commercial environments.
| Qty | Price | Available |
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