In some of the larger metropolitan areas, residents have a choice between dial-up modems, cable modems and DSL modems. All three types of modems have their own advantages and disadvantages. A reasonable monthly cost might be a huge advantage to one person, yet speed might be the ultimate in service for another.
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The three main types of modems for Internet access are dial-up modems, cable modems and DSL modems. Dial-up requires a phone line and an internal or external modem. The consumer supplies his your own modem. Data transmission rates run at 56 kilobits per second or possibly less.
A cable modem supplies broadband service through cable network with a splitter and cable modem providing high-speed Internet service. Modems are supplied by an Internet service provider. Internet speeds range from 3 to 50 megabits per second.
DSL broadband service requires a dedicated phone line with a DSL modem supplied by the Internet service provider. High-speed connections using a DSL modem can achieve a maximum of 24 Mbps.
Advantages and Disadvantages of Dial-up Modems
Dial-up service requires an inexpensive internal or external modem. Setting up service is quick and easy. The biggest benefit of using dial-up Internet service is that almost everyone in the U.S. has a telephone line that can be used to connect to the Internet. In many rural areas, dial-up service is the only service available.
One disadvantage of dial-up service is using a telephone line to access the Internet. In some cases, users cannot make outgoing calls or receive incoming calls while online. Another disadvantage is slow transmission rates compared with broadband. Website pages load slowly, and downloading files is time-consuming.
Advantages and Disadvantages of Cable Modems
Setting up cable modem service is simple with an installation kit provided by the ISP. Service is found in most major cities, and it is a high-speed connection. Once service is installed, it is always on and ready to use, in contrast to dial-up. Cable modem Internet service does not require a phone line.
A disadvantage of cable Internet service is that it costs more than DSL or a dial-up connection. It is available only from specific cable TV networks in your area. Connection speed is determined by the quantity of people in your neighborhood using cable equipment simultaneously as you.
Advantages and Disadvantages of DSL Modem
Even though DSL modem service requires a phone line, subscribers can still use phone services while online. Connections speeds are better than those of dial-up. DSL services are now more widely available than cable Internet services. The connection speed will not be diminished by large numbers of other users, as cable modem service is. High-speed DSL is a dedicated line with easy setup.
A disadvantage is higher costs than dial-up. DSL modem service is still not available in many remote and rural areas. Connection speeds will vary depending on the distance between the ISP center and your phone line. In some areas, DSL service is available only through the local phone company.