Alfatron Electronics ALF-MUK44N Video Matrix Switcher with 4 HDMI Inputs & Outputs

The Alfatron ALF-MUK44N is a 4x4 compact HDMI matrix switcher which is specially designed for cost conscious projects and buyers. It features not only basic functions like cross-point switching and control (IR, RS-232 and IP), but also advanced functions such as auto-downscaling for each HDMI output when it is connected to 1080P display. There is a SPDIF audio breakout for each HDMI output, to provide more audio feeds to a multi-zone audio system.

• 4 HDMI Inputs and 4 HDMI Outputs
• All HDMI inputs and outputs support HDMI with HDR formats, including HDR 10, HLG
• HDCP 2.2 compliant
• Built-in 4K-1080P downscaling for each HDMI Output the matrix can downscale [email protected] 444 to [email protected] 444
• 4K downscaling works automatically when the matrix is connected to a 1080P display and can be set to ON/OFF via the API commands
• Each HDMI output has a SPDIF audio breakout and supports formats up to 5CH HBR (High Bit Rate) or 2CH PCM audio
• Supports smart EDID each input can be assigned to smart EDID mode
• Supports EDID presets, EDID copy, and EDID write
• Supports audio mute as the four SPDIF outputs can be muted by API commands
• Supports upgrading firmware via both micro-USB and web UI (for MCU and web module)
• Rich control options, including RS-232, IR, IP Control and front panel buttons control

• Maximum Data Rate: 18Gbps
• Power Supply: DC 12V 2A
• Power Consumption (Max): 10.8W
• Device Dimension: 8.46" x 1.65" x 4.73"
• Weight: 1.2 lbs