Lan Cables
An Ethernet cable is a type of networking cable used to connect devices in a local area network (LAN). It facilitates the transmission of data between devices, such as computers, routers, switches, and network-attached devices. Ethernet cables are essential for establishing wired connections within a network infrastructure.
Here are some key points about Ethernet cables:
Transmission Medium: Ethernet cables typically consist of copper wires that transmit electrical signals. These wires are twisted into pairs to reduce interference and crosstalk.
Connectors: Ethernet cables use connectors called RJ45 connectors, which resemble larger versions of telephone connectors. These connectors plug into Ethernet ports on devices, such as computers, routers, switches, and network devices.
Categories: Ethernet cables come in various categories, such as CAT5e, CAT6, CAT6a, CAT7, and CAT8. Each category supports different data rates and frequencies, with higher categories capable of higher speeds and greater bandwidth.
Shielding: Ethernet cables may be shielded or unshielded. Shielded cables, such as STP (Shielded Twisted Pair) or S/FTP (Screened/Foiled Twisted Pair), have additional protection against electromagnetic interference (EMI) and crosstalk, making them suitable for use in environments with high interference levels.
Usage: Ethernet cables are commonly used for various networking applications, including internet connectivity, file sharing, printer sharing, online gaming, video streaming, VoIP (Voice over Internet Protocol), and more. They are used in both residential and commercial environments, providing reliable and high-speed connections.
