I had a tech at my house yesterday because of high upstream power level. In the past my modem would get 3 bonded channels with power levels between 43 & 46. Lately I've been getting 1 channel at 56 dBmV. When the tech was here he said my signals were good & their was a problem with my modem. I tried 2 other modems I have & both of them gave me numbers in the 56 dBmV range. All 3 of my modems worked fine up until 3 weeks ago. Does anyone have any ideas on why I have high power levels? BTW I'm Blast 50/10, My modems are: Cisco DPC3008, Motorola SBG6580, SMC D3CM1604. The tech put a filter on the cable coming into my house from the pedestal. I have an amplifier the previous tech installed 3 months ago.
http://s26.postimg.org/qtdk30j7d/SMC_stats.jpg
↧