PT-SP-HD12-48G – HDMI 2.1 48Gbps Splitter: Multi-Format Video Distribution and Legacy Compatibility
The PT-SP-HD12-48G splitter operates at the full HDMI 2.1 48Gbps bandwidth, supporting advanced video formats and high frame rates for professional AV environments. Its architecture enables seamless integration with both modern and legacy HDMI sources, providing robust EDID management and flexible downscaling to accommodate a wide array of displays. Audio de-embedding and a configurable CEC switch further enhance installation versatility, supporting deployment in meeting rooms, signage, and hybrid workspaces where mixed device compatibility and reliable signal distribution are essential.

• High-Bandwidth Video Support: This unit transmits video signals at up to 48Gbps FRL, delivering 8K 60Hz 4:2:0 12bit and 4K 120Hz 4:4:4 12bit formats. Full support for VRR, ALLM, QMS, QFT, and SBTM ensures compatibility with the latest display technologies, enabling smooth playback and dynamic content adaptation in AV installations.

• Extended Colour and HDR Formats: The device processes 12bit colour depth with comprehensive support for HDR10+, Dolby Vision, RGB, YCbCr 4:4:4, 4:2:2, and YUV 4:2:0. This ensures precise colour rendition and enhanced dynamic range, meeting the requirements of high-performance displays in control rooms and presentation environments.

• Integrated Audio De-Embedding: Digital SPDIF and analogue 3.5mm outputs allow audio signals to be separated from the HDMI stream. This facilitates flexible routing to external sound systems or audio processors, supporting installations where independent audio distribution is required alongside video splitting.

• Advanced EDID and HDCP Management: Comprehensive EDID management options and HDCP 1.4/2.3 handshake control enable stable operation across diverse source and display combinations. These features ensure reliable compatibility and prevent signal loss in mixed-technology AV deployments.

• CEC Control and Downscaling: A user-selectable CEC On/Off switch provides control over device communication, while integrated scaling supports 8K to 4K and 8K/4K to 1080p conversion. This allows seamless integration with legacy displays and ensures optimal output resolution for each connected device.

Comprehensive Signal Distribution for Mixed AV Environments
The PT-SP-HD12-48G delivers high-bandwidth video distribution, flexible audio extraction, and advanced management features, supporting both current and legacy HDMI equipment. By combining robust EDID control, selectable CEC operation, and integrated downscaling, this splitter enables stable, compatible signal routing in diverse professional AV installations such as meeting spaces, signage networks, and hybrid presentation systems.