6dB noise margin is the standard value on FTTC. As you are close to the exchange it's possible you used to get nearly 24Mbps on ADSL2+ with a high noise margin, but FTTC and ADSL2+ don't work the same way in that respect.
Please could you also supply the rest of the stats, the exchange name, and your cabinet number.
The estimates from this checker
would be useful. (Just copy and paste, we don't need the pretty layout using a screen print). Also on the line above the table, is the cabinet number what you expect?
Could you also run the BT Wholesale Performance Test
, ignoring all the red instructions for now, and at the bottom of the results page click the Further diagnostics
button. Give it your phone number when asked, then copy and paste the contents of both the down boxes of results
. We don't need the fancy graphics.
The indispensable man or woman passes from the scene, and what happens next is more or less the same thing as was happening before.
My broadband basic info/help site - www.robertos.me.uk.
Domains, site and mail hosting - Tsohost
Connection - AAISP Home::1 80/20. Sync 59999/14372kbps @ 600m. - BQM
Edited by RobertoS (Sat 26-Sep-15 23:54:24)