conduit
STP, shield twisted pair, is recommended by most of us who've had A+ certification training.
coaxial cable has a solid copper or copper-clad-steel centre conductor surrounded by a non-conductive dielectric insulating material. The dielectric is surrounded by foil shield/s and/or copper braid/s which form the outer conductor and also shield against electromagnetic interference (EMI). The outer conductor/shield is encased in a PVC jacket.
UTP
Unshielded Twisted Pair (UTP) cables are designed for two) communication, enabling data to be sent and received simultaneously. This is especially true for most modern UTP cables, such as those used in Ethernet networks. Key Points: **Bidirectional Communication**: UTP cables support full-duplex communication, meaning they can handle data transmission in both directions at the same time. *Ethernet Use*: Commonly used in Ethernet networks, UTP cables can be found in various categories (Cat5, Cat6, etc.) each supporting different speeds and frequencies. *Twisted Pair Design*: The twisting of pairs helps reduce electromagnetic interference (EMI), allowing for clearer and more reliable data transfer.
Fiber-optic is transmitted using light so it is unaffected by electromagnetic intererence.
Fiber Optic Cable
Shielded wire has a conductive layer to protect against electromagnetic interference (EMI) and radio frequency interference (RFI), while unshielded wire lacks this protective layer. Shielded wire is commonly used in environments with high levels of EMI/RFI.
Crosstalk
UTP
EMI
Shielding
The prefix "epi-" means above or after when used in science. It is commonly used to denote something situated on or over, such as the epidermis in biology.
true, UTP catch pannels can be also used
Types of emi ( equated monthly installment ) which is used in real life & formula for calculating emi.
Any shielded copper cable or fiber optic cable.
* It is not affected by EMI or RFI.* It is the most expensive type of LAN cabling.
Fiber optic cable is not subject to EMI and RFI interference because it transmits data using light signals through glass or plastic fiber strands, rather than electrical signals through copper conductors. This makes fiber optic cable ideal for environments where high levels of interference are present, such as near power lines or in industrial settings.