The rear panel of the PDM II contains the following connections and information:
Analog Input and Output via RJ45 connector (A)
AES3 Input and Output via RJ45 connector (B)
GPIO on a standard DB15 connector (C)
Model number (D)
Serial number (E)
Primary and Secondary MAC addresses (F)
Secondary Ethernet port via RJ45 connector (G)
Primary Ethernet port via RJ45 connector; PoE-ready (H)
Chassis ground lug (I)
IEC AC power inlet (J)