In comparison, at my old house my Billion 7800N would get a sync 4300-4700 on a downstream attenuation of 60dB. This was on G.DMT. Distance from exchange:- Direct: 4.05 km (appx)* By Road: 4.67 km
As I'm now on a new exchange, ADSL2+ is available. First sync was 3,727 on a downstream attenuation of 53.5dB. Distance:- Direct: 2.86 km (appx)* By Road: 4.35 km
For Telephone Number ******** on Exchange HAILSHAM
Your exchange is ADSL enabled, and our initial test on your line indicates that your line should be able to have an ADSL broadband service that provides a fixed line speed up to 2Mbps.
Our test also indicates that your line currently supports an estimated ADSL Max broadband line speed of 7.5Mbps; typically the line speed would range between 6.5Mbps and 8Mbps.
Our test also indicates that your line currently supports an estimated ADSL2+ broadband line speed of 15Mbps; typically the line speed would range between 8.5Mbps and 18.5Mbps.
DSP Firmware Version A2pB025f.d22k
DMT Status No Defect
Operational Mode ADSL2
SNR Margin(Upstream) 10.0
SNR Margin(Downstream) 6.1
Line Attenuation(Upstream) 34.2
Line Attenuation(Downstream) 53.5
I have also been monitoring the downstream SNR Margin, which alternates between 5.9 - 6.1dB. It rose to 6.6dB from 4am to 8am only. Lowest SNR margin recorded during the last 20 hours is 5.2dB.
I'm also getting around ~1,200 CRC errors, and 600 errored seconds per 15 minutes. This was 200 CRC and 100 ES per 15min during 4am to 8am. Hope that is enough statistics, can always post more
Edited by Aaron_01 (Sat 09-Jun-12 12:51:18)