#Huawei has demonstrated a DOCSIS 3.1 prototype that generates downstream speeds of 25 Gbps while upping the usable spectrum to 3 GHz. The Shenzhen-based technology company said it actually demonstrated the prototype three weeks ago at the SCTE CableTec Expo in Philadelphia. It then issued a press release last week. Commercial DOCSIS 3.1 deployments are still in the early phase, with most of them based on 1.2 GHz spectrum. With multi-channel bonding and orthogonal frequency division multiplexing ( #OFDM ), that scheme enables downstream speeds of up to 10 Gbps.
http://www.fiercecable.com/cable/huawei-unveils-25-gig-3-ghz-docsis-3-1-prototype
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