Wired networks are network connections that use physical or wired infrastructure to transmit data between devices and across networks. These cables provide a stable and reliable means of communication, making wired networks suitable for various applications, from local area networks (LANs) within homes and businesses to large-scale data centers and the backbone. Ethernet is the most common wired networking technology for LANs. It uses twisted-pair cables (e.g., Cat 5e, Cat 6) to connect devices in a local area network.
Coaxial cables are commonly used for cable television (CATV) networks and internet connections. They provide higher bandwidth than twisted-pair cables but are not as fast as fiber-optic cables. Fiber-optic cables use light signals to transmit data, offering extremely high bandwidth, low latency, and are immune to interference. Wired Ethernet connections are common in homes and businesses, connecting devices like computers, printers, and . Data centers use wired connections, often fiber-optic, to interconnect servers and storage devices, providing high-speed and low-latency communication.
Wired connections are highly and less susceptible to interference, making them suitable for critical applications. However, cables have limited , which can be impractical for large spaces. The cost of purchasing, installing, and maintaining the physical cabling infrastructure can be higher compared to wireless networks. Wired connections restrict the mobility of devices, as they must be physically connected to a network or socket, making it impractical for mobile devices like smartphones and tablets.
Keywords
broadband | servers | port | internet | reach | reliable | copper | electromagnetic | cables |
