For many years with an average of around 3 mb/sec of ADSL I've had trouble every year or so when the speed collapses due to a copper wired line fault. On each occasion I get fobbed off by BT engineers and online staff trying to avoid work by insisting my line is fundamentally only good for 1mb, 500kb or whatever, ignoring the fact that I've had 3 mb almost all of the time previously. Each time it takes a month or so of arguments and engineer visits before they finally find the fault in the system and all is well again for a year or so. I've also twice suffered long periods of no phone and internet connection at all due to copper cable theft, highly inconvenient in an area with no mobile phone signal either.
A line fault occurred again recently for the umpteenth time with the usual BT response, so I decided to forget it and switch to fibre optic. A 76 mb/sec system, both BT and the ISP indicated I'd get a maximum of 73 mb and a minimum of 12 mb/sec, either plenty for my purposes. Being cynical about broadband speed promises, I assumed that like the ADSL I'd probably get around 30 to 40% of the advertised speed so would have been happy with a maximum of about 25 to 30 mb.
In fact it has consistently delivered far more than promised with momentary minimums around 50 to 60 mb and periods of much higher speeds, the average being a little over 73 mb/sec, just over the promised maximum. A pleasant surprise after years getting far less than the 8 mb possible on wired ADSL. Just how fast it can be is seen below, click to enlarge:
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A line fault occurred again recently for the umpteenth time with the usual BT response, so I decided to forget it and switch to fibre optic. A 76 mb/sec system, both BT and the ISP indicated I'd get a maximum of 73 mb and a minimum of 12 mb/sec, either plenty for my purposes. Being cynical about broadband speed promises, I assumed that like the ADSL I'd probably get around 30 to 40% of the advertised speed so would have been happy with a maximum of about 25 to 30 mb.
In fact it has consistently delivered far more than promised with momentary minimums around 50 to 60 mb and periods of much higher speeds, the average being a little over 73 mb/sec, just over the promised maximum. A pleasant surprise after years getting far less than the 8 mb possible on wired ADSL. Just how fast it can be is seen below, click to enlarge:
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