Which type of network service is NOT typically classified as broadband?

Broadband refers to high-speed internet services that provide a significant amount of data transmission over various media types, allowing users to access the internet for activities such as streaming, downloading, and online gaming without significant delays or slow speeds. In contrast, traditional modem dial-up is classified as a narrowband service due to its much lower data transmission rates. Dial-up connections rely on standard telephone lines, which limits their speed to around 56 Kbps, significantly slower than broadband connections.

Cable Internet, DSL, and fiber-optic Internet services are all classified as broadband because they offer significantly higher speeds and bandwidth compared to dial-up. Cable Internet uses coaxial cable networks, DSL uses telephone lines but at higher frequencies, and fiber-optic Internet employs light signals transmitted through optical fibers, offering the fastest speeds. The key characteristics that define broadband include not only speed but also the ability to support multiple simultaneous connections and the capacity to handle a variety of high-bandwidth applications, which traditional dial-up simply cannot provide.