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JPAC · 01-06-2011, 20:52

I read 'Ambit 256 modem is spec'd for downstream in the range -15 to +15 dBmv', this is the modem I have here.

The little green graph on the Speedtest is all over the place, not steady like it used to be, ie it's spiky.Makes me wonder if someone has been in the street cabinet again, the phone side was disconnected recently.

01-06-2011, 20:52	#12
JPAC Inactive Join Date: Nov 2005 Location: N E Lincs Posts: 426	Re: Speed and ping way low today DN35 I read 'Ambit 256 modem is spec'd for downstream* in the range -15 to +15 dBmv',* this is the modem I have here. The little green graph on the Speedtest is all over the place, not steady like it used to be, ie it's spiky.Makes me wonder if someone has been in the street cabinet again, the phone side was disconnected recently.