Park Air Systems Limited B6525MDR User Manual

31-3MDR00HB

Page 41

Installation

Draft

The rear panel Ethernet, Facilities and Auxiliary interfaces (Fig 8) are used to connect remote signals as
follows:

For AM-Voice

The line, PTT and squelch inputs and outputs connect via the Facilities
interface.

For AM Analogue ACARS

The  analogue  ACARS waveform connects between an external
modem and the line inputs and outputs via the Facilities interface.

For AM Digital ACARS

The digital ACARS data connects via the Ethernet interface.

For VDL Mode 2

All control information and data to be transmitted and received is
transferred via the Facilities (HDLC connections) and Ethernet
interfaces.