PT-SW-HD41-48G – 48Gbps HDMI 2.1 Switcher: Multi-Format AV Routing for High-Resolution Environments
The PT-SW-HD41-48G is a professional-grade HDMI switcher engineered for high-bandwidth AV installations requiring advanced signal management and format compatibility. This unit supports seamless routing of multiple ultra-high-definition sources, accommodating diverse colour spaces and dynamic range standards for modern meeting rooms, control suites, and hybrid workspaces. Integrated audio de-embedding and flexible EDID management facilitate straightforward integration with both legacy and current AV infrastructure. Comprehensive control options, including IR and RS232, ensure reliable operation within automated or manually managed AV systems.

• 48Gbps HDMI 2.1 Signal Routing: Supports full HDMI 2.1 feature set, enabling switching of sources up to 8K 60Hz or 4K 120Hz. The 48Gbps FRL (Fixed Rate Link) bandwidth accommodates high-frame-rate and high-resolution content in demanding AV environments such as conference rooms and signage systems.

• Extended Colour and HDR Support: Handles up to 12bit colour depth and advanced dynamic range formats including HDR10+, Dolby Vision, HLG, and RGB. This ensures compatibility with professional displays and content workflows requiring precise colour accuracy and enhanced visual performance.

• Integrated Audio De-Embedding: Provides eARC and HDMI audio passthrough, with additional digital SPDIF (5.1) and 3.5mm analogue (2 channel) outputs. This feature supports flexible audio distribution to external sound reinforcement systems or local monitoring within AV installations.

• Comprehensive EDID and HDCP Management: Offers selectable EDID profiles for HDMI 1.4, 2.0, and 2.1, as well as HDCP 1.4 / 2.3 compliance. This enables stable handshaking and compatibility with a wide range of source and display devices, reducing signal negotiation issues during deployment.

• Advanced Control and Automation: Features CEC On/Off, CEC volume control, 5V / TMDS auto switching, IR, and RS232 interfaces. These options facilitate integration with control processors, touch panels, or remote management systems in both fixed and dynamic AV environments.

Professional Signal Management for Modern AV Systems
By combining high-bandwidth switching, advanced colour and audio support, and robust control interfaces, the PT-SW-HD41-48G enables streamlined integration of ultra-high-definition sources and displays. This unit provides AV professionals with the flexibility to address evolving signal formats and control requirements across a range of professional installation scenarios.