Alfatron MUH88A-N



Alfatron MUH88A-N

The Alfatron ALF-MUH88A-N is a professional 8×8 HDMI Matrix Switcher that can receive up to eight HDMI 1.4 and HDCP 2.2 compliant signals and output eight HDMI 1.4 and HDCP 1.4 compliant signals. It provides eight auxiliary audio ports for de-embedded HDMI audio output. Additionally, the unit boasts powerful EDID management to ensure reliable AV distribution and routing.

The unit is controllable via front panel buttons, IR, RS232, or TCP/IP

Product Features

  • 8 × 8 HDMI matrix with 8 de-embedded HDMI audio ports HDMI input ports: Supports HDMI 2.0 with signal up to 4Kx2K@60Hz & 1080p 3D, compliant with lower HDMI standards
  • HDCP2 compatible HDMI output ports: Supports HDMI 1.4, capable of transmitting 2560×1080 (60Hz) signal, compliant with lower HDMI standards;
  • HDCP4 compatible Transmits 4Kx2K@60Hz signal up to 15m
  • SPDIF ports for de-embedded HDMI audio output Powerful EDID management Controllable via front panel button, IR, RS232& optional TCP/IP
  • LCD screen shows real-time I/O connection status
  • Convenient firmware upgrade through Micro USB port
  • Easy installation with rack-mounting design



Input Output
Input 8 x HDMI Output 8 x HDMI ,8 x SPDIF audio
Input Connector Female Type-A HDMI Output Connector Female Type-A HDMI

3.5mm RCA connector

Standards HDMI 1.4 & HDCP 2.2 Standards HDMI 1.4 & HDCP 1.4
Control Ports
Control Ports 1 IR IN (3.5mm jack)

1 TCP/IP (female RJ45)

1 RS232 (3-pin pluggable terminal block)

EDID Management In-built EDID data and manual EDID management
Audio Signal Dolby Digital, DTS, DTS-HD
Max Resolution 4Kx2K, 1080P 3D Transmission Distance 4Kx2K@60Hz ≤15m
Power Supply DC 24V 2.71A Power Consumption 32W (Full Load)

2.2W (Standby)

Dimension (W*H*D) 437 x 44 x 235 mm Weight 1.96Kg
Temperature 0 ~ 50℃ Reference Humidity 10% ~ 90%
Display Ratio Resolutions
4K 4096×2160 (30,50,60 Hz), 3840×2160 (24,25,30 50 60 Hz)
21:9 2560×1080 (60Hz)
16:9 1920×1080(1080P 3D), 1600×900, 1366×768, 1280×720, 1024×576 (60Hz)
16:10 1920×1200,1680×1050, 1440×900, 1360×768,1280×800 (60Hz)
4:3 1600×1200,1400×1050, 1280×1204,1024×768, 800×600,640×480 (60Hz)

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Technical Sheet

User Manual


1)  Q – What is the ALF-MUH88A-N?

     A – It is an eight HDMI input by eight HDMI output matrix switcher.

2) Q – Does the unit support audio de-embedding?

     A – Yes, there are eight de-embedded HDMI SPDIF outputs.

3) Q – Does the unit support 4K?

     A – Yes, the inputs are capable of accepting 4Kx2K at 60Hz and capable of outputting 2560 x 1080 at 60Hz.

4) Q – What control options are available?

     A – The unit supports TCP/IP, IR, and RS232.

5) Q – Can I set the EDID of the device?

     A – Yes, there is an EDID DIP Switch at the rear of the unit.