Alfatron MUH88E



Alfatron MUH88E

MUH88E Kit is a professional 4K HDBaseT Home Distribution Hub Kit which consists of a 4K HDBaseT Matrix Switcher, 7 HDBaseT Receivers and accessories. MUH88E is a professional 8 × 8 HDBaseT Matrix Switcher that consists of the following inputs and outputs: 8 x HDMI IN (4kx2K@60Hz signal at max), 7 IR IN, 1 IR EYE, 8 x IR OUT, 1 IR OUT ALL, 7 x HDBaseT OUT, 1 HDMI OUT, 1 SPDIF OUT, 1 L&R RCA OUT, TCP/IP and, an RS232 control port via phoenix connector. The TPHD-BYE-R is an HDBaseT Receiver that consists of the following inputs and outputs: 1 HDBaseT IN, 1 IR IN, 1 IR OUT and HDMI OUT. The receiver is powered directly by the Matrix Switcher. All HDMI inputs can be selected either via the front panel buttons, IR, RS232 or GUI. The selected source is delivered to HDBaseT zoned outputs 1 through 7 and HDMI Output. The Matrix Switcher is capable of delivering 4K signals up to 40m (131ft), 1080p up to 70m (230ft), and powering the receivers via a single CAT6 cable. The Matrix Switcher supports EDID management and is HDCP 2.2 and HDCP 1.4 compliant. Audio sources can be selected via RS232 commands and TCP/IP at the Matrix Switcher or by 3rd Party control.

Product Features

  • HDBaseT Matrix Switcher that features seven HDBaseT outputs and one HDMI output
  • Supports HDCP 2.2, and is backwards compatible with previous versions of HDCP and HDMI
  • Transmits 4Kx2K@60Hz 4:2:0 up to 26 ft (8m) via HDMI port and 131 ft (40m) via HDBaseT port
  • Seven HDBaseT outputs with distances up to 230 ft (70m) at 1080p and 131 ft (40m) at 4Kx2K on a single Cat6 cable
  • HDBaseT Receivers are powered via the matrix using PoC technology
  • LED indicators show real-time switching status
  • Controllable via the front panel, RS232, IR, and TCP/IP
  • Built-in GUI for TCP/IP control and setup
  • Powerful EDID management
  • Supports CEC to control far-end display devices via RS232 commands
  • Features Micro USB port for firmware upgrades
  • Easy installation with rack-mounting design, mounting hardware included
  • Power Supply: Matrix Unit AC100V~ 240V; Receivers via PoC
  • Includes 7x HDBaseT Receivers


4K HDBaseT Matrix Switcher 

Video Input 
Input  8 x HDMI 
Input Connector  Female HDMI 
Input Level  T.M.D.S. 2.9V~3.3V 
Input Impedance  100Ω (Differential) 
HDMI Standard  Support 4K@60 4:2:0 & HDCP2.2 and is backward compatible with all previous standards. 
Video Output 
Output  1 x HDMI 

7 x  HDBaseT 

Output Connector  Female HDMI 

Female RJ45 (with LED indicators) 

Output Level  T.M.D.S. 2.9V~3.3V 
Output Impedance  100Ω (Differential) 
HDMI Standard  Support 4K@60 4:2:0 & HDCP1.4 and is backward compatible with all previous standards. 
Video general 
Video Signal  HDMI (or DVI-D) 

Transmission Distance 

1080P@60Hz ≤70m 

4Kx2K@60Hz ≤40m 

Resolution Range  Up to 4Kx2K@60Hz 
EDID Management  In-built EDID data and manual EDID management 
Gain  0 dB 
Bandwidth  10.2Gbit/s 
Switching Speed  200ns (Max.) 
Audio general 
Output Signal  Stereo audio Digital audio 
Analog Audio Output  Support PCM 
Digital Audio Output  Supports PCM, Dolby, DTS, DTS-HD 
Frequency Response  20Hz~20KHz 
Output Connector  1 x L&R(RCA) 

1 x SPDIF 

Control Parts 
Control Ports  8 x IR OUT 


  7 x IR IN 

1 x  IR EYE 

1 x  TCP/IP (female RJ45) 

1 x  RS232 (3-pin pluggable terminal block) 

Panel Control  Front panel buttons 
RS232 Control  3-pin pluggable terminal block 
IR  Extended IR receiver 
TCP/IP Control  Web-based GUI 
Power Supply  AC100-240V~, 50/60Hz 
Power Consumption  93W (Max) 
Temperature  0 ~ +50 
Reference Humidity  10% ~ 90% 
Dimension (W*H*D)  436.4mm x 44.0mm x 300.0 mm 
Net weight  2.9Kg 


HDBaseT Receiver 


Input & Output 
Input  1 x HDBaseT 
Input Connector  Female RJ45(with LED indicators); 
Output  1 x HDMI 
Output Connector  Female HDMI 
Control  1 x IR IN 

1 x IR OUT 

Control Connector  3.5mm mini jacks 
Resolution Range  Up to 4K×2K@60Hz 
Transmission Mode  HDBaseT 
Transmission Distance  1080P@60Hz ≤70m 

4Kx2K@60Hz ≤40m 

Bandwidth  10.2Gbps 
HDMI Standard  Support HDMI1.4 and HDCP1.4 
Temperature  0 ~ +50 
Humidity  10% ~ 90% 
Power Supply  DC 12V, 1A 
Dimension (W*H*D)  W120mm x D74mm x H18mm 
Net Weight  280g 

Download Image

Download Image



Technical Sheet

User Manual



1) Q – What is the Alfatron ALF-MUH88E kit?

    A – It is an eight HDMI input by seven HDBaseT and a single HDMI output 4K Matrix Switcher.

2) Q – Does the unit support full 4K?

    A – The unit supports 4Kx2K@60Hz.

3) Q – What distance can the image be sent via the CAT cable?

    A – 40m / 131ft for 4K and 70m / 230ft for 1080p. The HDMI output can carry 4K signal up to 8m / 26ft.

4) Q – Will CAT5e be sufficient for the HDBaseT?

      A – No, CAT6 and above is recommended.

5) Q – How do I control the ALF-MUH88E kit?

     A – The unit is controllable via the front panel buttons, RS232, IR, and TCP/IP.