Top CableLabs officials, including CEO Phil McKinney, sat alongside NCTA chief Michael Powell a year ago at CES in Las Vegas, as the former FCC chairman introduced the world to the concept of “10G.”
At the time, the initiative seemed like a mere marketing buzzword, a counter-play to the wireless industry’s massive 5G push, intended to re-direct attention to all the new network technologies being developed by cable operators, along with their research and development consortium, CableLabs.
CableLabs chief development officer Mariam Sorond
A year later, with CableLabs announcing a number of key technology benchmarks, the consortium’s newly appointed chief research and development officer, Mariam Sorond, told MCN that—at least to CableLabs—“10G” is about much more than a mere counter-marketing slogan.
“I think the marketing will come when we’re actually able to show [10 gigabit-per-second] speed,” Sorond said. “The cable industry tends to wait for tangible results,” she added, before touting them.
Posting an update on the CableLabs website, Sorond outlined CableLabs’ futuristic vision for 10G, which involves not only new DOCSIS network technologies on the access end, but also fiber-to-the-home, mobile backhaul and front-haul, fixed wireless and enterprise MDU/SMB schemes, all connecting to a hub via super-fast coherent optical connection. (See diagram below.)
The days of building massive, sprawling nationwide networks are in the past, Sorond believes, with cable operators’ robust infrastructures playing a crucial role in next-generation networks built on MVNO-based building blocks.
“We don’t necessarily need nationwide macro wireless networks anymore,” she said.
Meanwhile, highlighting CableLabs’ recent progress, Sorond—a former Dish Network wireless engineer—noted numerous benchmarks. Among them: