… you could get even more out of your IT investments.
Networking your computers and other IT equipment allows you to share files, databases, printers and internet connections. It also allows you to run software, such as intranets, that enhance teamwork. In short, networks enable efficiency, productivity and collaboration.
Network checklist
Wired connections. You can network PCs together using cables or wireless networking. Business desktop and notebook PCs include a socket for a network cable - it looks like a phone socket. You connect each PC to a central switch using an inexpensive connection (often called Ethernet or Cat 5 cable). This allows each PC on the network to talk to the others.
Wireless networks. Alternatively, many computers also support the ability to network without a physical cable - using a wireless connection. Sometimes called Wi-Fi or 802.11, a wireless network can even operate through walls so you can move around with your computers more easily. The best approach is an integrated wired and wireless network, which gives you the best of both worlds.
Bandwidth. The speed of the network is called bandwidth. Wired connections are usually 10, 100 or 1000 megabits per second. Wireless networks are slower; 802.11b runs up to 11 Mbit/s; 802.11g up to 54 Mbit/s; and 802.11n (the newest and fastest standard) up to 300 Mbit/s. For many start-ups, 10/100 (wired) or 802.11b/g (wireless) is sufficient. However, if you will be using multimedia applications or sharing large files regularly, you may want to consider faster speeds offered in 1,000 Mbit/s (or gigabit) and 802.11n solutions.
Keep your network safe. Since the network links your IT systems together, it's a critical part of your business. You need to protect it against unauthorized people intercepting your information. Make use of the built-in security features, such as encryption on wireless networks, to keep intruders out.
Get help if you need it. Setting up a network is straightforward. Just follow the instructions that come with the access point and your PC. However, it can sometimes make sense to get professional help to make sure that it is set up securely and to ensure you get the best performance from your network.
