ONF’s published reference designs start to be deployed

Operators are already deploying the first reference designs published by the Open Networking Foundation (ONF). Three of the ONF’s five reference designs have now been made public. 

Just over a year ago, eight operators - AT&T, Comcast, China Unicom, Deutsche Telekom, Google, NTT Group, Telefonica and Turk Telekom - took the step to design key components of their edge and access networks after becoming frustrated with what they perceived as foot-dragging by the systems vendors.  

AT&T is deploying one of the reference designs - the SDN-enabled broadband access scheme (SEBA). Deutsche Telekom and Telefónica have also said they will deploy SEBA during 2019 and 2020. 

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