The Gefen GTB-HD4K2K-441-BLK ToolBox 4×1 Switcher for HDMI is a compact and lightweight alternative to rack-mounted matrixes. It allows up to four Ultra High Definition 4K or 1080p Full HD sources to be routed to one Ultra HD display. Each Ultra Hi-Def source can be switched to the display using the front panel push-button control, the included IR remote, RS-232 serial control interface, or through IP, using Telnet, UDP, and the built-in web server interface. LED indicators on the top panel display the current switching status. This product features Fast Switching Technology (FST). FST is a Gefen firmware implementation for HDMI products.
Gefen GTB-HD4K2K-441-BLK + Key Features
- Switching Capability: Switches between four Ultra Hi-Def sources to one Ultra HD display, providing flexibility for multiple devices.
- Ultra HD Support: Supports resolutions up to Ultra HD 4K (3840 x 2160 @ 60Hz 4:2:0 or 30Hz 4:4:4), ensuring high-quality visuals.
- HDMI 2.0 Compliant: Full compatibility with the latest HDMI specifications for enhanced performance.
- HDCP 1.4 Compliant: Ensures content protection for digital media, allowing seamless playback.
- 12-bit Deep Color Support: Allows for richer colors in 1080p Full HD content, enhancing the viewing experience.
- 3DTV Pass-through: Compatible with 3D content, making it suitable for immersive viewing.
- Lip Sync Pass-through: Maintains audio and video synchronization for an optimal viewing experience.
- Push Button Control: Easy routing of sources to display with a simple press of a button.
- Audio Support: Supports LPCM 7.1, Dolby® TrueHD, Dolby Digital® Plus, and DTS-HD® Master Audio™, delivering high-quality sound.
- DVI Compatibility: Supports the use of DVI sources and displays with HDMI-to-DVI adapters (not included), offering versatility.
- Remote Control Options: RS-232 Serial interface and IR remote control allow for convenient operation.
- IP Control: Provides control via Telnet, UDP, and built-in web server interface for advanced users.
- IR Extender Port: Allows the unit to be mounted in a hidden location while still being controllable.
- Field-upgradeable Firmware: Easy updates via Mini-USB and IP ports, ensuring long-term usability.
- Locking Power Supply: Ensures a secure power connection for uninterrupted operation.
- Surface-mountable: Provides flexible installation options to fit various setups.
Gefen GTB-HD4K2K-441-BLK + Detailed Specifications
| Feature | Details |
| Model | GTB-HD4K2K-441-BLK |
| Input Sources | 4 Ultra HD sources |
| Output Display | 1 Ultra HD display |
| Maximum Resolution | 3840 x 2160 @ 60Hz 4:2:0 or 30Hz 4:4:4 |
| HDMI Compliance | HDMI 2.0 |
| HDCP Compliance | HDCP 1.4 |
| Color Depth | 12-bit Deep Color |
| Audio Formats Supported | LPCM 7.1, Dolby® TrueHD, Dolby Digital® Plus, DTS-HD® Master Audio™ |
| Control Interfaces | IR remote, RS-232, IP control |
| Firmware Upgrade | Mini-USB and IP ports |
| Power Supply | Locking Power Supply |
| Mounting Options | Surface-mountable |



















Reviews
There are no reviews yet.