Lantech LPGS-2424C Series, Руководство пользователя

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Recommendation for Shielded network cables
STP cables have additional shielding material that is used to reduce external interference. The shield also reduces
the emission at any point in the path of the cable. Our recommendation is to deploy an STP network cable in
demanding electrical environments. Examples of demanding indoor environments are where the network cable is
located in parallel with electrical mains supply cables or where large inductive loads such as motors or contactors
are in close vicinity to the camera or its cable. It is also mandatory to use an STP cable where the power device
(like IP camera) is used outdoors or where the network cable is routed outdoors.