![]() ![]() All speed tiers are asymmetrical, or the download and upload speeds are different.ĪT&T DSL uses Asymmetrical Digital Subscriber Line technology and copper lines to deliver service to the premises over the Public Switched Telephone Network (PSTN). These are delivered to the premises using a combination of fiber optic and copper hybrid equipment. All speed tiers are symmetrical.ĪT&T Internet is sometimes collectively described as Internet Protocol Broadband (IPBB) and includes ADSL2+, VDSL2, G.Fast, and Ethernet technologies. ![]() Or, it’s delivered to units within certain Multi-Dwelling Units (MDU). It’s delivered over a fiber optic connection to the premises. Lower speeds may not work for some applications, especially those involving real-time or high-bandwidth uses such as streaming video or video conferencing.ĪT&T Fiber is an ultra-fast broadband technology. This includes transferring large data files or streaming high-definition video. Other activities perform better with higher-speed services. Some applications don’t need higher speeds to work at their best. Examples of these applications include sending short emails without attachments or basic web browsing. This capacity is measured by the number of kilobits (Kbps), megabits (Mbps), or gigabits (Gbps) that can be transmitted in one second. The term speed describes the rate a particular broadband internet access service can transmit data. Remember that the speed to your homelocation is shared among all the devices connected to your home network – including any devices connected via Wi-Fi – so the number of devices connected and the activity on those devices will impact the speeds you may experience.Įach internet service option has a different service capability speed range.
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