User Guide

Free connector pins
Ports characteristics
AppendixB Speed Touch Specifications
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3EC 36231 ABAA TCZZA Ed. 01
Connector pins not mentioned are not connected.
The external ports on the back panel are classified as follows:
 DC input port
SELV circuit (*)
 10BaseT/MDIX
SELV circuit
 Console RS232 port
SELV circuit
 Line DSL port
TNV3 circuit (**)
(*) Safety Electronic Low Voltage (SELV)
(**) Telecommunication Network Voltage (TNV) Category 3