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HFC actives towards 1.8 GHz? - #TelesteLive webinar presentation May 19, 2020

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Rami Kimari presented about 1.8 GHz HFC actives on the #TelesteLive webinar Network Transformation in 2020's, organized May 19, 2020. You can now watch the webinar on video as well as read answers to audience questions by clicking to: https://www.telestehub.com/broadbandvideo/telestelive-network-transformation-in-2020s/

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HFC actives towards 1.8 GHz? - #TelesteLive webinar presentation May 19, 2020

  1. 1. Teleste Proprietary. All rights reserved. 1 HFC Actives towards 1.8 GHz? Rami Kimari Vice President, HFC
  2. 2. Teleste Proprietary. All rights reserved. HFC – One minute to midnight? ...Or just on the 1st step in the coax revolution
  3. 3. Teleste Proprietary. All rights reserved. Capacity boost with DOCSIS 4.0 5x OFDM (192 MHz)SC-QAM channels 13.9 Gbps108 MHz85 MHz0.4 G 6 x OFDM (96 MHz) 204 MHz 258 MHz 13.0 Gbps1.4 Gbps 2.3 Gbps 12.3 Gbps 492 MHz 300 MHz 3.1 Gbps 11.5 Gbps 372 MHz 396 MHz 602 MHz4.0 Gbps 10.8 Gbps492 MHz 834 MHz5.7 Gbps 9.4 Gbps684 MHz
  4. 4. Teleste Proprietary. All rights reserved. Next coax upgrade – just around the corner 1G8 amplifier design rules Feasible for current loads Ready for next frequency splits Automatic level regulations Auto alignment Power save
  5. 5. Teleste Proprietary. All rights reserved. Summary 2. DOCSIS 4.0 brings more capacity 1. Coax is a powerful asset 3. 1.8 GHz amplifiers are ready just around the corner • But when do upgrades make sense? • Cable lengths, drop cable losses, legacy systems, in-house networks, etc. 4. In practice • Trials can start in 2021 • 1.8 GHz amplifiers are waiting DOCSIS 4.0 devices, not vice versa 5. In coax we trust!

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