Black Box AC1125A
DVI and Audio Matrix Switch 4×2
The Black Box AC1125A DVI and Audio Matrix Switch 4×2 offers a versatile solution for routing multiple DVI and stereo audio sources to different displays. With its matrix switching capability, users can send any source to any display, independently or simultaneously, making it ideal for dynamic AV environments.
Features :
Unlike basic switchers that only allow one source to be displayed at a time, this matrix switch provides full flexibility — each of the two outputs can display a different source, or the same source can be sent to both outputs. The AC1125A supports high-resolution DVI signals up to 1920×1200 (WUXGA) and full HD 1080p, ensuring sharp, clear images. It also supports analog stereo audio routing alongside the video, so presentations and media playback retain full sound quality.
Advanced Options :
Control is simple via the front panel, included IR remote, or optional external control system. The rugged metal housing and rackmount form factor make it well-suited for both permanent installations and portable setups. DDC2B support ensures accurate display communication and signal integrity for professional AV environments.
Product Key Features
- 4×2 matrix configuration — Connect up to 4 DVI sources to 2 DVI displays
- Simultaneous switching of video and audio signals
- High-definition video support up to 1920 × 1200 and 1080p resolution
- Maintains signal integrity with DDC2B support for accurate display communication
- Front-panel push buttons and IR remote control for easy operation
- Compact, rackmountable design for professional AV setups
- Ideal for conference rooms, classrooms, control centers, and digital signage
Typical Applications :
Corporate — Conference rooms with multiple PCs and projectors/displays
Education — Classrooms needing flexible content routing between teacher and student displays
Broadcast/Control Rooms — Real-time monitoring of multiple video feeds
Digital Signage — Route different content to different screens in public spaces
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