UpStream levels for DOCSIS 3.0, DOCSIS 3.1, Attenuations at Higher Frequencies, especially 204 MHz, FDX and how RPDs come into play Happy Friday Everyone.  Today is July 20th and this is episode 41 of Get Your Tech On, our show on All Things DOCSIS.  I'm Brady Volpe, Founder of The Volpe Firm and Nimble This.  With us is, John Downey, whose motto is - “Let’s Pump You Up”.   John is also CMTS Technical Leader at Cisco Systems, welcome John.  Today’s topic is Upstream levels for DOCSIS 3.0, DOCSIS