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11. Appendix MMX4x2 series – User's Manual 160



......................................................................... 

................................................................................................... 

Audio formats .............................................................................................................................8 channel PCM

...........................................................................................................Dolby TrueHD, DTS-HD Master Audio 7.1

 ..............

HDMI Output Ports



Audio Ports

Analog Audio Input

Connector type .......................................................................................................... 

Audio formats ......................................................................................................................................2-ch PCM

Sampling frequency ..................................................................................................................................

Signal transmission ............................................................................................

Gain .............................................................................................................................................. -12 dB – +6 dB

Analog Audio Output

Connector type .......................................................................................................... 

Audio formats ......................................................................................................................................2-ch PCM

Sampling frequency ..................................................................................................................................

Signal transmission ............................................................................................

Balance ............................................................................................................................... 

............................................................................................................................................

USB 2.0 Ports (MMX4x2-HDMI-USB20-L)

Connector type ..........................................................................A-type receptacle (4x), B-type receptacle (4x)

USB compliance ...................................................................................................................................... USB 2.0

Output power over USB-A ports .................................................................................................. 

* USB port 1 can supply up to 1000 mA.

ATTENTION!  The sum of the current that the GPIO and the USB-A ports can supply together is max. 2A.

Control Ports

RS-232 Serial Port *

Connector type .......................................................................................................... 3-pole Phoenix connector

Baud rates ......................................................................................................

Data bits ......................................................................................................................................................8 or 9

Parity ...................................................................................................................................... 

Stop bits ...............................................................................................................................................



USB Control Port (Front Panel)

Connector type .................................................................................................................................. mini-B type

Infrared Port

Input connector type ........................................................................................ 

Output connector type ....................................................................................... 

Input carrier frequency .............................................................................................................................

Output signal ....................................................................................................................... 

Ethernet

Ethernet port ........................................................................................................................................................

Connector type ............................................................................................ 

Ethernet data rate .......................................................................... 

Power over Ethernet (PoE) ..........................................................................................................Not supported

GPIO Port (MMX4x2-HDMI-USB20-L)

Connector type .......................................................................................................... 8-pole Phoenix connector

 ............................................................................................................................ 6

Port direction............................................................................................................................... Input or output

Function of the 6th pin....................................................................................................

ATTENTION!  The sum of the current that the GPIO and the USB-A ports can supply together is max. 2A.

INFO:  

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