Where do I ground shielded cable?
The best way to wire shielded cables for screening is to ground the shield at both ends of the cable. Traditionally there existed a rule of thumb to ground only the source end of the shield to avoid ground loops. Best practice is to ground at both ends, but there is a possibility of ground loops.
When bonding the shield of a STP system the shield shall be?
In an STP system, the shield should completely surround the cable along its entire length, and the shield should remain continuous along the entire length of the channel. This is accomplished by using only shielded products throughout the entire channel, from cable to plug to jack to patch panel.
Is it necessary to ground the shielding of the STP cable?
I have an 1 Gbps modem (actually combined modem and router) and 1Gbps integrated ethernet in the motherboards of the PCs and who knows what in the smart TVs. The modem plug does not have grounding. How can I ground the shielding of the STP cable? Is it necessary to ground it?
What’s the correct way to ground shielded cable?
If you have to use shielded cable the easiest way to take care of the grounding is to use a resistor between the shield and the homes ground. That will bleed off any static charges and still provide some shielding . The correct value for cat6 is usually 3.3K but can vary with cable length.
Do you disassociate cable shielding and ground loops?
Cable shielding and ground loops must be disassociated. People with no knowledge are fictionalizing a problem they don’t understand. Ground potential differences must be attacked with proper isolation techniques not wrongheaded shielding.
When to change shield connection to signal ground?
The phantom power return currents travel through the shield, requiring shield connection to the signal ground. When changing this topology to line-level balanced inputs, the designer may not think to change the shield connection to chassis ground.