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Hal Roberts

Systems Engineer and Architect II at Calix


Optical Fiber Experience

  • Manager of optical transport development for early PON system for “Fiber to the Curb” 1990-1993.
  • Participated in all PON standards including FSAN and ITU-T15/Q2 for GPON, XG-PON1 and NG-PON2 as well as EPON and RFoG


Wireless Experience

  • Inventor in critical areas of OFDMA, used in LTE and 802.11ax
  • System Engineer for Wi-Fi at Calix



  • 36 patents in access and wireless technology issued

Agenda Sessions