Hub- or concentrator is a network device that connects multiple nodes to a network segment. When ordering, know how many nodes or computers you want to connect. top

Switch- an Ethernet device that switches traffic between two or more network segments. top

Network card- or network interface card, is a peripheral card attached to a computer that lets it interface to a network. top

Router- a device that routes network traffic from one network to another. They form the backbone of the Internet. They are intellegent at sending packets of info. They can detect the shortest route to send info. top

Cables- the most common is unshielded twisted-pair (UTP) and coaxial. The next most common is shielded twisted-pair (STP) and fiber-optic cable.
Once you choose a type of cable, stick with it. Mixing cable types spells trouble. top

WIFI- or wireless fidelity, is a wireless network option. This technology evolved since most people aren't qualified to install network cabling, or want to drill holes into their walls. WIFI is slower than Ethernet or phoneline networks (1.6Mbps). Factors to consider are interference from appliances. This type is networking is not the most secure. top

SOHO Advantages:
• Printers can be shared.
• A high-speed Internet connection can be shared.
• Files can be shared.
• Backup devices can be shared. top

SOHO Equipment:

• You need a central hub. Install in a central location of your computers.    You will need a 110v outlet to power the hub. top

• Each computer needs a network interface card (NIC) that supports the    type of network you are installing. Most modern computers come with
   10/100 Base-T Ethernet cards built into them. Cost is around $50.00. top

• You will need to be able to cable the network. This is the hardest part,   depending on the location of the computers and the running of the   cabling to each. A good electrician or telephone wiring tech should be   able to do the job for around $100.00 - $150.00 per network cable run,   and should include all connectors, cable, and extras like wall plates and   jacks. top

• The operating systems like Windows 95, 98, ME should be able to handle   all networking duties for a home network. If you configure the operating   systems for a peer-to-peer network, you'll be able to share files and   printers through the system's built-in networking software. No extra   software is needed. top