Bluetooth Wireless Networking

Bluetooth technology offers three different types of defined ranges, based on output ranges. Class1 devices are the most powerful, as they can have up to 100 mW of power, with a regular antenna giving them a range of around 130 - 330 feet.

The class 2 devices are lower power, offering up to 2.5 mW of power. A regular antenna will give them a range of around 50 - 100 feet. Class 3 devices use even less power, up to 1 mW of power to be exact. With a regular antenna, they will have a range of around 16 - 33 feet.

Even though you may not realize it, Bluetooth wireless technology has never been intended for anything other than short distance types of communication. With Bluetooth wireless, the short range is actually a benefit.

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For one, the short range will reduce the change of interference between your devices and those that belong to others who are nearby. Overall, this is a basic type of security, designed to protect you and your devices.

Secondly, the lower power used for short range means a longer battery life. Most Bluetooth devices will get their power from a battery, meaning that anything you can do to lengthen the battery life is very important.

The wireless networking offered by Bluetooth is actually among the best, even though it uses short range communication. Bluetooth is used with wireless controllers, the internet, and even wireless headsets.

For the best in short range technology, Bluetooth is extremely hard to beat. If you've never tried Bluetooth before, now is the time. It's the best with wireless networking, especially for those who enjoy hands free talking on their cell phone.

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The Advantages Of A Wireless Network Connection

Having a wireless network opens up many possibilities.

Wireless networks provide an inexpensive and easy way to share a single Internet connection among several computers. This means you only need one modem, and you can add additional computers to the network just by plugging in a wireless card and turning them on. The new machines are connected to the Internet immediately.

A wireless network also lets you access files and printers from anywhere in your home. It allows you to synchronize files you have on your laptop with your home computer, and you can easily send files between computers as well. Using a wireless network to transfer files is faster than sending them via e-mail or burning them to a CD! Because printers connected to one of the computers on a network are shared by all the computers on that network, you can write documents anywhere in your home, press the print button, and collect the printed files from a printer that is connected to another computer.

If you are a game player, you have probably noticed that your games often have an option to play over a local area network or LAN. Wireless networks are LANs! This means you and your family can play these games together and do not have to be on computers that are next to each other to do so. Lets face it, it is more fun to play against real people, and it is even more fun to play against people you know instead of strangers on the Internet. Your games will also play much faster over your LAN. Additionally, you can connect game consoles to the Internet and begin playing these games online. It is much easier to experience online play through an Xbox or PlayStation 2 that is connected to a wireless network than have to use a modem!

Wireless network connections are always on. This means you can connect to the Internet whenever you want without waiting for your modem to dial in. Laptops can be carried from room to room, and they will always have access to the Internet. Since wireless networks operate without the need to log in, you do not need to set up usernames or passwords.

The single greatest thing about a wireless network is that it is, well, wireless! The biggest reason to have a wireless network is because it eliminates the need for costly, ugly, and dangerous wires trailing all over your house. You can use your computer in any room you want no more being trapped near a phone outlet or walking over that tangle of wires in your home. The cost of getting enough Ethernet cables can add up, and sometimes, you may even have to make holes in your walls to set up a wired network. If you are renting, of course, this is impossible. With a wireless network, you do not have these problems - you can even use your computer outside if you want! And if you move, there is no need to disconnect and pack up all those wires, and you no longer have to examine all the wires for damage whenever your Internet connection goes down.

You can see how having a wireless network can simplify your life.

ADSL Routers

While there are many different types of ADSL routers that you can use, you may want to see some facts about these different internet routers. With this information you can then decide if you are looking for high speed connectivity or if your existing internet connection will be sufficient.These ADSL routers are ones that will help you to get the internet downloading speed and connection that you need with a minimum of time wastage. For those of you who are interested in using a router it is best if you know some information about this product before you buy the item.Among the information that you should look for are items like the cost of buying these ADSL routers. As there are various types of high speed internet routers you should look at the price tag for these different types. This will be of help when you are looking at the functioning capabilities of these different ADSL routers. You will also need to see what the connection capacity is before you choose the type of ADSL router to buy. These routers that you will find have the capability to deliver a vast amount of information to in minutes or seconds. This time frame is dependent on the type of ADSL routers which are available in your locality.While you are looking at these downloading speeds you may want to look at another aspect to ADSL routers. This is the question of using a wire connected router or that of using a wireless router.With both of these different types of ADSL routers you get lots of great features to use. The first item that you need to be aware of is that while there are some wires that you will be using with both of these ADSL router options, one has another great benefit to be looked into.For instance the wire connected ADSL routers are perfect is you are using only one computer. Which in turn requires the use of the internet. At this point you will not need to worry about using your computer in other places than where you have the internet connection located.The use of a wireless ADSL router on the other hand provides you with the capability of using the internet in any location of your home or business. It is these facilities which make using ADSL routers an interesting option to look forward to. As there are many different types of ADSL routers you may want to shop around until you find the one which is ideal for all of your computing needs.

Beware of Wireless Routers

Wireless routers are great, they reduce clutter, allow you to easily use laptops or PDAs around the house, and save money on wiring and wiring installation.However, when the big router companies had the decision of whether to make Wireless Routers easy to install or secure, the chose easy to install.

What does this mean?

This means that rather than having you go through a lengthy process of encrypting your signal and preventing outside users from taking your internet connection, the big wireless companies (Microsoft, Intel, Linksys, D-Link, and Netgear) wanted to make installation a snap! Did you ever notice how easy it was to get up and running with a wireless router right out of the box? Once you power up the router and connect your DSL line or Cable Modem, that signal is being broadcasted in every direction up to an average of 300 feet. That means your next door neighbor can easily pick up on your signal and surf the web for free!

Even worse, this means that if someone using your connection is doing something illegal, whoever traces that activity ends up knocking on your door since the internet connection is in your house!

Protect yourself by doing 2 things:

1. Encrypt Your Connection

This will vary between router manufacturers and models, but if you refer to your manual then it will explain it in detail. You'll basically go into the settings through the computer that's hard wired to the router and enter a password that will be further scrambled into what's called a Network Key. This network key is a series of letters and numbers that are then entered into each computer you wish to have access to the internet through your router.

2. Don't Broadcast Your Signal

This is also an option in the settings you go to from the hard wired computer. To see an example, click here. As you can see, as outlined by a red box, there is an option to not allow the router to "Broadcast" it's signal. If this box stayed in the "Broadcast" position, then anyone with a wireless card in their computer within 300 feet could pick up on your signal and steal your internet connection.

This has happened to my friend who happens to live in an apartment complex. There are three signals available for him to use the internet with, including his own. It's caused so much of a problem that now he can't even connect to his own router in his own house. So not only does this keep people from stealing your connection, it also helps to prevent any confusion or conflicts, especially in an apartment complex!

If you follow these steps to ensure a secure connection, then you can prevent someone from taking your internet connection!

Serial to Ethernet and Wireless Device Servers

DeviceLinx external device servers from Lantronix can network enable just about any device with serial connectivity in a matter of minutes. Our serial to ethernet and wireless device servers provide the ability to remotely control, monitor, diagnose and troubleshoot your equipment over a network or the Internet. And they enable you to preserve your investment in your present equipment. You can choose serial to Ethernet, WiFi, or USB solutions, advanced encryption for maximum security, and ruggedized products for industrial applications.

Lantronix also carries print servers that allow multiple users to share printers anywhere on an Ethernet network and terminal servers that provide the power to connect terminals, modems, servers and virtually any serial device for remote access over IP networks.