[Waverley ARS] E.1 speeds [WAS: Re: Fwd: RE- ISP bandwidth]
Adam Carmichael
carneeki at carneeki.net
Sun Apr 8 13:04:41 UTC 2007
Doug Rosser wrote:
> node - Given the still exorbitant costs of E1's you will find that most
> ISPs that deliver over ADSL will end up doing some sort of throttling at
> busy times.
Are you sure they're still using E1? That offers only a max of about
2Mbps speed. (can someone confirm my maths please - it's been a few years):
30B channels + 2D channels = 32 timeslots
Each time slot allocated:
8 bits * 8000hz = 64kbit * 32 = 2048Kbps
Thanks,
Adam
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Adam "carneeki" Carmichael - VK2FNRD
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