Archive for February, 2008
Friday, February 22nd, 2008
Our team today turned up pair bonded ADSL2+ to Tye C's place. Tye works in tech support, and happens to live a little over one mile of copper wire away from the Santa Rosa downtown central office. And tonight, Tye is rocking 30Mbps of downstream bandwidth on two ...
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Saturday, February 9th, 2008
For folks interested in some of the technical details of the new solutions we are deploying, here are some links:
ADSL2+: http://en.wikipedia.org/wiki/ITU_G.992.5
ADSL2+M: http://en.wikipedia.org/wiki/ITU_G.992.5_Annex_M
EFM: http://en.wikipedia.org/wiki/Ethernet_in_the_first_mile
Our current deployment can support bonding of up to two pairs of ADSL2+, and up to eight pairs using EFM. You can do the ...
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Thursday, February 7th, 2008
At over a mile of distance, we're very pleased with the 3.5Mbps symmetric performance we're seeing on this single pair test loop. With eight pair bonding (8x3.5, in this example), this means delivery of a 25Mbps symmetric link is possible at this sort of range. This very exciting ...
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Sunday, February 3rd, 2008
This loop is a bit over one mile long (~5500ft). Downstream sync is 16Mbps, upstream sync at 1.1Mbps. This is served out of the Santa Rosa 01 (downtown) central office, from our new DSLAM deployment there.
Click for larger, more legible image.
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