The Gefen GTB-HD4K2K-148C Ultra HD Splitter for HDMI is designed to seamlessly route one Ultra HD source to eight 4K Ultra HD displays, ensuring optimal performance and reliability. With features like Fast Switching Technology (FST) and advanced EDID management, this splitter eliminates HDMI authentication delays and supports a wide range of resolutions and audio formats. Perfect for both small and large video distribution systems, the GTB-HD4K2K-148C provides a versatile solution for any AV setup.
Gefen GTB-HD4K2K-148C-BLK HDMI Splitter Features
- Simultaneous Display: Displays one Ultra HD source on up to eight Ultra HD displays, enhancing your viewing experience and maximizing your setup.
- Cascading Capability: Supports 10 layers of splitting/cascading for large video distribution applications, allowing for hundreds of displays to be connected.
- High Resolution Support: Handles resolutions up to 4K DCI (4096 x 2160 at 24 and 30 Hz) and 4K Ultra HD (3860 x 2160 at 60 Hz), ensuring superior picture quality.
- Deep Color Support: Maintains 12-bit Deep Color at 1080p for vibrant and accurate color representation.
- 3D Pass-Through: Enables 3D content viewing, making it ideal for movies and gaming.
- Lip Sync Pass-Through: Ensures audio and video remain in sync for a seamless viewing experience.
- Fast Switching Technology: Speeds up HDCP authentication, reducing waiting times and enhancing usability.
- EDID Management: Offers audio mode selectors for quick integration, allowing customization of the AV setup.
- Audio Format Support: Supports LPCM 7.1, Dolby® TrueHD, Dolby Digital® Plus, and DTS-HD Master Audio for immersive sound experiences.
- DVI Compatibility: Works with DVI sources and displays using HDMI-to-DVI adapters (not included), enhancing versatility.
- Firmware Upgradeable: Field-upgradeable firmware via Mini-USB port ensures long-term compatibility with future devices.
- Locking Power Supply: Provides secure power connection to ensure uninterrupted operation.
- Surface-Mountable: Allows for flexible installation options in various environments.
Gefen GTB-HD4K2K-148C-BLK Detailed Specifications
| Feature | Details |
|---|---|
| Model | Gefen GTB-HD4K2K-148C-BLK |
| Input | 1 x HDMI |
| Outputs | 8 x HDMI |
| Resolution Support | Up to 4K DCI (4096 x 2160 at 24/30 Hz), 4K Ultra HD (3860 x 2160 at 60 Hz) |
| Audio Formats | LPCM 7.1, Dolby® TrueHD, Dolby Digital® Plus, DTS-HD Master Audio |
| Color Depth | 12-bit Deep Color at 1080p |
| 3D Support | Yes |
| Weight | 1.5 lbs |
| Dimensions | 10.5 x 4.0 x 1.5 inches |
| Power Supply | Locking Power Supply |
| Firmware Upgrade | Field-upgradeable via Mini-USB |
| Mounting Options | Surface-mountable |



















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