I have just upgraded from a 256kbps connection to a 512kbps connection I was just wondering if the speed was correct I have done numerous tests at adsl guide and its averiging out at 252kbps upstream and 446kbps downsteam is that about right do u know thank cos if I pay for 512kbps I exspect to get 512kbps up and down stream.
ADSL ("Asymmetric Digital Subscriber Line") is a type of DSL. It works by splitting your existing telephone line signal into two, one for voice and the other for data. ADSL technology can work at up to 8Mbps download. The most popular services in the UK at the moment are running at speeds of 512Kbps (approx. 9 times faster than a modem), although speeds of up to 2Mbps can be obtained. Upload speeds are 256Kbps on all products and hence this is why it is "asymmetric", because the download speed is different to the upload speed.
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