PT-SW-HD3A – 3x1 HDMI 2.0 Switch: Signal Selection for Space-Constrained AV Environments
The PT-SW-HD3A is a compact HDMI switch designed for professional AV installations where multiple high-resolution sources require streamlined signal management. Its ultra-slim and lightweight enclosure facilitates integration into space-limited locations such as meeting room podiums, digital signage housings, and collaborative workspaces. The unit supports seamless switching between three HDMI sources to a single display, while maintaining compatibility with advanced HDMI protocols. Passive power draw from the HDMI input eliminates the need for external power supplies, simplifying cable topology and reducing installation complexity in fixed or temporary setups.

• Three Input Signal Switching: The unit accepts three HDMI source signals and routes the selected input to a single HDMI output. This configuration supports source selection in environments where multiple AV devices must share a common display, such as conference rooms or control desks.

• Full HDMI 2.0 Support: HDMI 2.0 compliance enables transmission of video signals up to 18Gbps, supporting resolutions up to 4K UltraHD at 60Hz. This ensures compatibility with modern media players, PCs, and high-definition video conferencing equipment.

• CEC, EDID, and HDCP Pass-Through: The switch provides pass-through for CEC (Consumer Electronics Control), EDID (Extended Display Identification Data), and HDCP (High-bandwidth Digital Content Protection), maintaining interoperability with source and display devices for seamless AV integration.

• Auto Switching and IR Control: Integrated auto switching detects active input signals and selects them automatically, while an IR remote control offers manual override. This dual control approach supports both unattended and user-driven source management in dynamic AV setups.

• PSU-Free, Ultra-Slim Enclosure: The switch operates without a dedicated power supply, drawing power directly from the HDMI input. Its ultra-slim, lightweight housing is engineered for installations where space efficiency and minimal visual impact are required.

Efficient Source Management for Professional AV Integration
The PT-SW-HD3A supports streamlined source selection, protocol compatibility, and simplified power management within demanding AV environments. By combining auto switching, HDMI 2.0 support, and a space-saving enclosure, this unit enables flexible deployment in meeting rooms, signage systems, and collaborative workspaces where reliable signal routing and minimal installation footprint are essential.