Asymmetric Digital Subscriber Line(ADSL)
The most common meaning for ADSL is "Asymmetric Digital Subscriber Line." It is referring to a form of Digital Subscriber Line, which is a data communications technology.
Asymmetric Digital Subscriber Line (ADSL) is a form of DSL, a data communications technology that enables faster data transmission than a conventional modem can provide. A modem which can do such a job is called an ADSL modem.
Copper Telephone Line
Asymmetric DSL (ADSL)
ADSL stands for Asymmetric Digital Subscriber Line. It is a type of digital communication technology that allows for high-speed internet access over traditional telephone lines. ADSL is characterized by its asymmetric data rates, meaning it provides faster download speeds compared to upload speeds, making it suitable for typical internet browsing and streaming activities.
ADSL is simply a version or 'flavour' of DSL. The 'a' refers to asymmetric, meaning 'not the same'. Hence, ADSL usually has different downstream and upstream rates (e.g. 1536/256 is a common speed of ADSL available in Australia, where downstream the link speed is 1536kbps and upstream is 256kbps).
The main limitation of ADSL (Asymmetric Digital Subscriber Line) is its reliance on copper telephone lines, which limits both bandwidth and distance. As the distance from the service provider's central office increases, the connection speed and quality degrade significantly. Additionally, ADSL offers asymmetric speeds, where download speeds are much higher than upload speeds, which can be a disadvantage for users needing fast upload capabilities.
Asymmetric dsl (ADSL) Rate-adaptive DSL (RADSL)
A lot of the high speed broadband services feature a faster download speed, that an upload speed. This is fairly common and is called asymmetric. xDSL, aka digital subscriber line, has ADSL which is asymmetric, and SDSL with is symmetric. The download and upload speeds are the same for SDSL, and the download speed is faster with ADSL, but the upload speeds are slower. My cable connection for data, for instance, is 20mbps down, and only 1.5mbps up. This is an asymmetric plan.
adslIt's ADSL (Asymmetric Digital Subscriber Line).Typically, ADSL (Asynchronous DSL).There may also be SDSL (Synchronous DSL), but this is not used in most of the US anymore.There is also GDSL and FoDSL. These are very rare.
A lot of the high speed broadband services feature a faster download speed, that an upload speed. This is fairly common and is called asymmetric. xDSL, aka digital subscriber line, has ADSL which is asymmetric, and SDSL with is symmetric. The download and upload speeds are the same for SDSL, and the download speed is faster with ADSL, but the upload speeds are slower.My cable connection for data, for instance, is 20mbps down, and only 1.5mbps up. This is an asymmetric plan.Read more: What_system_uses_one_upload_speed_and_a_faster_download_speed