An Overview of Network Hardware

For the uninitiated, network design can be a daunting subject with its seemingly mystical jargon and ever changing protocols. However, once you have a basic knowledge of the equipment involved, myths about networking will be dispelled. The following will walk you through the basic building blocks of a computer network.

While it's possible to create a network by simply connecting two computers together with an Ethernet cable or wireless router, most modern networks are more complex. Most corporate networks connect more than ten computers together along with internet connections and network peripherals.

Modems

Most networks will share an internet connection. Traditionally, modems were designed for dial-up connections but cable/DSL modems are now the norm. Newer cable/DSL modems can handle up to 10 Mbps Ethernet connections, although most internet service providers won't match the higher speeds. Those corporations with higher bandwidth needs require multiple modems with multiple internet connections.