User Manual

21
3. For increased grounding protection, use STP
(shielded twisted pair) cable to connect
the local and remote units. There are two
methods that can be used:
a) In addition to the eight paired wires, STP
cable also contains a grounding wire.
Solder this wire to the RJ-45 connector
as shown in the diagram:
b) The second method is to use the STP
cable shielding for grounding. In this
case, make sure that the shielding
makes tight contact with the top inside
of the RJ-45 connector as shown in the
diagram: