Data Support

Wireless networks can be very useful, but there are some things you need to take into consideration before you decide to go wireless.

Pros

• No cables to run - This is always a 'plus' for your IT department. No wires means not running a cable through a wall or through the ceiling.
• Mobility - With a wireless network, you can literally move from your office to your conference room with a laptop computer and not lose the connection to your mail server, instant messenger, etc.
• Flexibility - Having a wireless network, along with your traditional wired network, offers nice flexibility for your working environment and can provide an easy solution for a vendor or customer who needs Internet access while visiting your office.

Cons

• Security - If a wireless network is not properly configured, a hacker could easily jump onto your network and authorize him or herself.
• Distance - Distance is the killer for wireless networks. The farther you move away from the wireless access point, the slower the connection. You may also disconnect from your network entirely.
• Obstructions - Wireless network signals will go through walls, but the more obstacles you put between you and your wireless access point, the less signal you will get.
• Speed - Wireless networks are not as fast as a wired network. It is still not recommended to stream audio or video over a wireless network.
• Cost - Wireless components can cost more then a box of Ethernet wire and a regular router.

Before embarking on a wireless network addition, evaluate the pros and cons. Wireless networking may be the solution for you and your associates.