Comcast says gigabit downloads and uploads are actually attainable over cable



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Comcast’s cable Web nonetheless has a heavy emphasis on obtain speeds, as even its gigabit-download service solely comes with 35Mbps uploads. However that is probably not the case eternally, as as we speak Comcast introduced a “technical milestone” that may ship gigabit-plus obtain and add speeds over present cable wires.
Particularly, Comcast mentioned it performed “a trial delivering 1.25Gbps add and obtain speeds over a dwell manufacturing community utilizing Community Perform Virtualization (NFV) mixed with the most recent DOCSIS Expertise.” Comcast put in the service at a house in Jacksonville, Florida, the place “the know-how crew constantly measured speeds of 1.25 Gbps add and 1.25Gbps obtain over the connection.”
The speeds have been delivered over a hybrid fiber-cable community, with the coaxial cable offering the ultimate connection into the house. That is nothing new—Comcast has been utilizing each fiber and cable for years, however Comcast mentioned the trial benefitted from the corporate’s “ongoing effort to increase fiber additional into neighborhoods.” Usually, symmetrical gigabit speeds require a fiber-to-the-home connection. However many extra properties have cable than fiber, so a symmetrical gigabit know-how might be deployed quicker if it would not require bringing fiber all the best way to every constructing.Learn 5 remaining paragraphs | Feedback



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