AT&T’s upgraded DSL offering is a fiber and copper hybrid, where fiber ends at the network node closest to the subscriber’s home, and the local loop is still over copper or coax. At about the ...

Fiber is the gold standard for internet service. It refers to the fiber-optic cables that send internet to your home, which ...

Dial-up and DSL are the only internet types that require a direct phone line to the home, but you'll only need landline ...

Compared to other technologies, like cable, satellite, and digital subscriber line (DSL), fiber optic cables transmit data at significantly higher speeds and at much higher bandwidth. This means they ...

I’ll weigh my ingrained frugality against fiber performance when the time comes. That might seem like faint praise, but ...

DSL was created to address clogging issues in AT&T's phone lines caused by the slow speeds of dial-up internet. Now, AT&T now ...

Figuring out which high-speed internet plan to sign up for can be surprisingly daunting when you’re faced with three different types of internet connection: DSL, cable and fiber optic.

Visit our full methodology page and advertising disclosure to learn more. DSL, or digital subscriber line, is a dedicated internet connection that offers home Wi-Fi speeds of up to 115 Mbps.

CenturyLink mainly offers DSL broadband internet coverage as well as fiber services and boasts no annual contracts, does not use promotional rates that expire, no bundling and no data overage ...

Cable internet competes with alternatives like satellite, digital subscriber lines (DSL), and especially fiber internet. Although cable can provide gigabit download speeds like fiber, its upload ...