DOCSIS 4.0 is the next DOCSIS standard important topics, such as the optimal frequency split and extended spectrum.  This is episode 62 of Get Your Tech On, our show on All Things DOCSIS.  I'm Brady Volpe, Founder of The Volpe Firm and Nimble This. We have two guests with us today, John Downey, CMTS Technical Leader at Cisco Systems, welcome John. Next is special guest Jan Ariesen, CTO of Technetix. Listen or watch Brady, Jan and John Downey discuss and debate the latest technologies in DOCSIS 4.0.