Samsung SBB-CS4B UHD 4K Signage Player Box

The Samsung SBB-CS4B is a signage player box built for professionals who need to move crisp 4K UHD video across very large spaces without signal loss. By sending the video signal through its QSFP+ optical output, the unit can drive a display located as far as 10 km away, a range that covers sprawling campuses, transportation hubs, stadiums, and multisite retail environments.

An integrated AI processor handles real-time image cleanup and enhancement. It reduces visual noise, sharpens contrast, and can convert standard content to HDR so on-screen messages stay vibrant even in challenging lighting conditions. When several SBB-CS4B units are linked together, they can push synchronized 8K HDR content, giving installers a clear growth path for ultra-high-resolution walls.

Connectivity is broad and installer friendly. The box offers HDMI and DisplayPort for direct display connections, USB for local media playback or device updates, LAN for network control, optical audio out for clean sound distribution, and RS-232C for traditional control systems. Native compatibility with Samsung MagicInfo software lets IT or AV teams schedule, monitor, and update content from a single dashboard.

Because the player supports both 50 Hz and 60 Hz refresh rates, it fits easily into global deployments. Retailers can run seasonal promotions, transportation authorities can update live timetables, and corporate lobbies can showcase brand stories, all with the assurance that the content will look consistent and professional day after day.

• 4K UHD resolution (3 840 × 2 160)
• HDR10, HDR10+, and Multi-link HDR support
• QSFP+ optical output for video transmission up to 10 km
• Real-time AI-based image optimization
• 8K HDR playback when multiple units are combined
• Compatible with Samsung MagicInfo software
• 50 Hz and 60 Hz refresh rate options
• Comprehensive connectivity: HDMI, DisplayPort, USB, LAN, optical audio out, and RS-232C