Grounding Shielded Ethernet Cable

These switches use a 3 prong mains cable.

Grounding shielded ethernet cable.

Fortunately many of today s shielded outlets automatically connect to the patch. Ethernet cable ubiquiti tough cable pro cat5e outdoor rated foil shielded ethernet connectors ubiquiti shielded toughcable connectors. Ethernet switches ubiquiti us 8 150w poe 8 port 1gb 150w poe power 2 sfp slots for fiber. Any shielded cable must be properly grounded.

Grounding shielded ethernet cables. Ansi j std 607 a 2002 guides box grounding. We are installing an ethernet system in a hospital using the following category 5 products. Improperly grounded shielded cable will be a problem because the shield will exacerbate the problems it is meant to prevent.

The general advice of wire manufacturers and the general configuration of pre manufactured cables is for both ends to be grounded. It is a false. Standards set for commercial buildings by the american national standards institute ansi require that shielded communications cables must be properly grounded in the telecommunications room or wherever the cables terminate. That requires connectors and equipment that properly ground the shield at least on both ends.

In order to prevent that electromagnetic energy penetrates through the shield the outer surface of the shield has to be grounded. If a shielded cable is used to connect two systems the shield has to be connected to a single ground reference. Although it is a 10base t ethernet system now it could grow to be 100base t in the. Disassociate g round loo p s from cable shieldin g.

Ethernet grounding adapter kit network cables also called ethernet cables cat5 or cat6 or patch cables carry electric fields from nearby power cor. Grounding is a misnomer here when we really mean ensure the continuity of the box shields through the cable shield. 4 pair braided shielded cable shielded rj 45 wall jacks shielded rj 45 patch panels and patch cords eia tia 568 standard specification. Then plug a longer premium shielded ethernet cable into the adapter and into your other device.

If your cable has a shield it is something else. When shielding cables connected to floating loads like sensors ground the shield to the sensor case.