docsis
Bringing the Benefits of Cloud Native to Network Function Virtualization
Written by Alon Bernstein, Distinguished Engineer, Cable Access Business Unit Web-scale giants, like Amazon, Google and Facebook, design their infrastructure, applications and deployments to be cloud native because this is the ideal environment for supporting their core applications, including sear…
So You’re Building Out Your Mobile Footprint …
As more and more cable service providers forge MVNO partnerships with mobile carriers, or build their own MNO-styled networks, the time has come to start solving mobile backhaul problems — and especially the backhaul latencies required by LTE networks — by expanding the DOCSIS specificat…
Our Thoughts On John Chapman Being Inducted Into the Cable Pioneers This Week
It is with great admiration and fondness that I write this blog about my colleague John Chapman’s induction into the 2017 class of Cable Pioneers, during the SCTE Cable-Tec Expo, in Denver this week. The Cable Pioneers is an organization that honors long-serving and accomplished executives in the in…
Putting the “Why” in Remote PHY
As cable operators continue to look at facing the ever-increasing onslaught of data demand from subscribers, we must ask ourselves, “Is there a better way to do things?” We all have heard the unofficial definition of “insanity” as “doing the same thing over and over and expecting a different result,…
The Advantage of Remote PHY
An Analysis of Remote PHY vs Analogue Deep Fiber Total Cost of Ownership In a recently published white paper, The TCO Advantage of Remote PHY, we compare the CAPEX and OPEX of a Remote PHY deployment with an Integrated CCAP/HFC deployment. A next-generation Distributed Access Architecture (DAA), Rem…
Cisco adds Automation to its Infinite Broadband solution for Cable Access Networks
A couple weeks ago, we announced the availability of the RPHY Compact Shelf, complementing our Infinite Broadband solution launched in May 2017 at ANGA.COM. With the RPHY Compact Shelf extending support for Remote PHY to hub site deployments, the Infinite Broadband solution now includes everything y…
Cisco adds new capabilities to its Infinite Broadband solution for Cable Access Networks
It’s hard to believe we’ve been shipping the Cisco RPHY (Remote PHY), standards based, products for two months already! It all started at ANGA.COM with the launch of Infinite Broadband, which included the cBR8 RPHY capability and a GS7000 RPD (Remote PHY Device). Today we are pleased to announce tha…
A World’s First at ANGA COM 2017: 96 MHz Symmetrical Full Duplex Broadband Capacity (No Really)
Cisco to Demonstrate Full Duplex DOCSIS 3.1 (“FDX”) By John Chapman, Cisco Fellow, CTO, Cable Access, Cisco It occurred to me recently that it was in 1997 that the first DOCSIS-based cable modems first entered the market in a meaningful way. Five years ago, in 2012, we celebrated the 15-year birthda…
Remote Phy, Why CIN Architectures Matter
Written by Gitesh Shah, Technical Marketing Engineer Cable Access Business Unit We have discussed the benefits of a Distributed Access Architecture (DAA) with Fiber-Deep topology using R-PHY standard in a previous blog (DAA for Cable Access, separating myths from reality). Today I wanted to talk abo…