4X4 Compact HDMI Matrix Switcher

Model: ALF-MUK44N

4 HDMI Inputs and 4 HDMI Outputs.
All HDMI inputs and outputs support HDMI with HDR formats, including HDR 10, HLG, DOLBY VISION up to 4K at 60 4:4:4.
2 compliant.
With built-in 4K-1080P downscaling for each HDMI Output, the matrix can downscale 4K at 60Hz 4:4:4 to 1080P at 60 4:4:4. 4K downscaling works automatically when the matrix is connected to a 1080P display and can be set to ON/OFF by API commands.
Each HDMI output has a SPDIF audio breakout and supports formats up to 5CH HBR (High Bit Rate) or 2CH PCM audio.

More Product Information Below

Compare

Project List

Product Info

Tech Specs

Related Products

Documents

Videos

The ALF-MUK44N is a 4×4 compact HDMI matrix switcher, 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 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, DOLBY VISION up to 4K at 60 4:4:4.
2 compliant.
With built-in 4K-1080P downscaling for each HDMI Output, the matrix can downscale 4K at 60Hz 4:4:4 to 1080P at 60 4:4:4. 4K downscaling works automatically when the matrix is connected to a 1080P display and can be set to ON/OFF by 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. By default, each input EDID is set as 4K at 60 4:4:4 HDR with 5.1CH encoded audio.
Supports audio mute as the four SPDIF outputs can be muted separately 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.

Matrix Switcher Video Input Type - HD/HDMI
Switcher Type - Audio
Switcher Type - Video
Spec Sheet available - Yes

Operating Temperature (Maximum): 113 F
Operating Temperature (Minimum): 32 F
Number of Inputs: 4
Number of Outputs: 4
Active Power: 10.80 Watt
Current Draw: 1 Amps
DC Voltage: 12 Volts
Depth: 4.73 in
Height: 1.65 in
Width: 8.46 in
Product Weight: 1.19 lbs
Input/Output Port: 4 x HDMI In, 4 x HDMI Out, 1 x RS-232, 1 x IP Control (RJ45), 4 x SPDIF Out (Digital), 1 x FW (Micro USB), 1 x DC 12V IN
Input/Output Signal Type: HDMI with 4K at 60Hz 4:4:4, HDR 10, HLG and Dolby Vision, HDCP 2.2
Output Video Port: 2 x HDMI, 1x Ethernet port (AV over IP)
Input/Output Resolution Supported: VESA: 800x6008, 1024x7688, 1280x7688, 1280x8008, 1280x9608, 1280x10248,1360x7688, 1366x7688, 1440x9008, 1600x9008, 1600x12008, 1680x10508,1920x12008, SMPTE: 720x576P6, 1280x720P6,7,8, 1920x1080P2,5,6,7,8, 3840x21602,3,5,6,8, 4096x21602,3,5,6,8, 2 = at 24 Hz, 3 = at 25 Hz, 5 = at 30 Hz, 6 = at 50 Hz, 7 = at 59.94 Hz, 8 = 60 Hz
Audio Format: HDMI IN/OUT: Fully supports audio formats in HDMI 2.0 specification, including PCM 2.0/5.1/7.1, Dolby TrueHD, Dolby Atmos, DTSHD Master Audio and DTS:X, S/PDIF OUT: Supports PCM 2.0/5.1, Dolby digital and DTS up to 5.1 Channel
Maximum Data Rate: 18Gbps
Control Method: Front Panel Buttons, RS-232, IR, IP (Telnet and Web UI)
Storage Temperature: -20 to 70 Degrees C (-4 to 158 Degrees F)
Humidity: 10% to 90%, non-condensing
ESD Protection: Human-body Model: ±8kV (Air-gap discharge)/ ±4kV (Contact discharge)

ALF-MUH88A-N - 8x8 HDMI Matrix Switcher

ALF-SMW42S - 4x2 Seamless Wireless Switcher with Multi-view 4K

Matrix Switcher 479567 kb - Data Sheet

Project List

What's In The Box? - Alfatron MUK44N

Project List