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What is the difference between adsl and adsl2?

Updated: 8/17/2019
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Q: What is the difference between adsl and adsl2?
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What are some of the types of connections to the internet besides dial up?

ADSL, ADSL2, Broadband


What is the difference between ADSL and HDSL?

Speed is the difference between HDSL and ADSL. HDSL has high upload and download speeds whereas ADSL has a slow upload speed coupled with a high download speed.


What is the difference between internet provided by ADSL and internet provided by cable?

The difference between internet service provided by ADSL and internet provided by cable is in the method of delivery. ADSL is high speed internet which is delivered through one's home phone. Cable is broadband internet delivered, as is stated, through cables.


What is ADSL2?

ADSL2 (Asymmetric Digital Subscriber Line 2) is a type of broadband. Its usual downstream and upstream speeds are 12 Mbit/s downstream (Mega bits per second, that is 12 million bits per second) and 3.5 Mbit/s upstream. Actual speeds may vary due to line quality & length, network traffic, equipment, etc. ADSL broadband (Including ADSL2 and ADSL2+) do not interferer with telephone lines, but may require a splitter/filter.


What is the difference between DSL and ADSL?

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).


What is the difference between dsl filters and adsl filters?

Check out the Wise Geek website for an explanation. Link is below: http://www.wisegeek.com/what-is-the-difference-between-dsl-and-adsl.htm


What is the difference of adsl modem and emta?

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What is the defference between adsl and dialup technology?

Dialup is slow, ADSL is fast


Difference between adsl cable modem and modem with wireless router?

a wireless router is needed when internet modem doesn't have wireless capability.


What kind of internet connection does Big Pond provide?

Big Pond offers 5 types of internet access. The company provides both ADSL and ADSL2+ lines where possible. They also offer cable, satellite, mobile broadband and dialup connections.


How many ports does the Zhone 6211 ADSL2+ Single Port Bridge/Router with USB - 1 x ADSL WAN, 1 x 10/100Base-TX LAN have?

The Zhone has a single port for connectivity. If you need more you can always buy a switch.


Difference between ADSL modems and ADSL 2 modems?

Very High Bitrate Digital Subscriber Line or VDSL/VHDSL is an improved version of the technology, ADSL or Asymmetric Digital Subscriber Line, which we use to connect to the internet. They are different in how they are implemented so you probably cannot use the equipment of one for the other. The most significant difference between the two technologies that is most relevant to the use is speed. ADSL can reach maximum speeds of 8mbps download and 1mbps for upload. In comparison, VDSL can have up to 52mbps for download and 16mbps for upload. Because of the extremely high speeds that VDSL can accommodate, it is being looked at as a good prospective technology for accommodating high bandwidth applications like VoIP telephony and even HDTV transmission, which ADSL is not capable of. Another very useful feature of VDSL stems from the fact that it uses 7 different frequency bands for the transmission of data. The user then has the power to customize whether each frequency band would be used for download or upload. This kind of flexibility is very nice in case you need to host certain files that are to be downloaded by a lot of people. The most major drawback for VDSL is the distance it needs to be from the telephone exchange. Within 300m, you may still get close to maximum speed but beyond that, the line quality and the speed deteriorates rather quickly. Because of this, ADSL is still preferable unless you live extremely close to the telephone exchange of the company that you are subscribed to. Most VDSL subscribers are companies who need a very fast server and would often place their own servers in very close proximity. Due to the limitations of VDSL and its high price, its expansion is not as prolific as that of ADSL. VDSL is only widespread in countries like South korea and Japan. While other countries also have VDSL offerings, it is only handled from a few companies; mostly one or two in most countries. In comparison, ADSL is very widely used and all countries that offer high speed internet offer ADSL