Types of Internet access explained

There are many different ways to connect to the Internet, so here are brief explanations of the most common types of Internet access. Note: The terms “Internet access” and “Internet service” are interchangeable. The acronym ISP refers to Internet Service Providers. Please visit the ISP Glossary for definitions of any unknown terms.

Dial-Up Internet Access: This type of Internet service utilizes your telephone line and a modem to connect to the Internet. In order to connect, you must dial-in with a modem over your telephone line. Thus, this type of Internet access is not “always on” – you must connect when you want to be online. The main downfall of dial-up Internet service is slow overall speed. Also, while you are online, the modem can tie up your phone line. In many cases, you won’t be able to use the telephone and be online at the same time.

DSL Internet Access: DSl stands for Digital Subscriber Line. DSL Internet access is a type of internet connection that utilizes telephone (copper) wires to transmit data at high speeds. DSL is a broadband, or high-speed, type of internet connection, and is an “always on” connection. This means that you don’t have to dial in and connect like dial-up plans. Also, unlike dial-up Internet service, DSL does not usually “tie up” your phone line. You can normally be online and using the telephone at the same time.

Cable Internet Access: This is a type of broadband (high-speed) Internet access that utilizes cable TV lines and cable modems and has a much higher maximum speed than traditional dial-up access. Cable Internet runs through your cable line and is not associated with your telephone service. Also, cable Internet service is an “always on” connection, meaning that you don’t have to dial in and connect anywhere like dial-up plans.

Overall, dial-up Internet service is generally cheaper than both DSL and cable. However, dial-up access generally has slower connection speeds and can also tie up your telephone line. For information about DSL vs. Cable, see our ISP FAQs.

Once you have decided which type of Internet service is right for you, compare Internet service providers and check out the latest deals. You can also visit our ISP FAQs to learn about other ISP-related topics.

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