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Precise and assured timing for enterprise networks

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Precise and assured timing for enterprise networks

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At ITSF 2022, Jeremy Thomas discussed the evolution and future of timing and resilience in enterprise infrastructure, exploring how enterprise sync networks can operate securely and meet the latest standards and regulations.

At ITSF 2022, Jeremy Thomas discussed the evolution and future of timing and resilience in enterprise infrastructure, exploring how enterprise sync networks can operate securely and meet the latest standards and regulations.

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Precise and assured timing for enterprise networks

  1. 1. Precise and assured timing for enterprise networks Jeremy Thomas, senior business development manager, Oscilloquartz, ADVA November 8 - ITSF
  2. 2. © 2022 ADVA. All rights reserved. 2 Headquarter Facility Representative MGN BLN HAN MUC LON YRK STO HEL PAR GDN VIE ROM NCH ZRH TLV HFA PRY SAO ATL DXB MEL TYO BLR DEL SIN SZX SZ2 HKG DAL RDU YOW Warsaw ADVA Oscilloquartz ADVA Optical Networking and transport / Oscilloquartz E2E time and sync
  3. 3. © 2022 ADVA. All rights reserved. 3 . . Impact on timing / PNT in the last 6 weeks What happened to GPS in Denver? - GPS World : GPS World 09/21/2022 Ukraine updates: US warns Russia over satellites threats – DW – 10/27/2022 US warns Russia over satellites threats Counter-threat came after Konstantin Vorontsov said Western commercial satellites could become legitimate targets Danish waters – four vessels jammed, PNT systems “went black” 20km radius from warships Air Traffic Control issued a notice advising pilots of problems with GPS reception spanning about 8,000 square miles in the Denver area “Incident lasted for 33.5 hours” Mike Roskind (DHS) Russian warships played kispus with Danish pilots - TV 2 – 10/07/2022
  4. 4. © 2022 ADVA. All rights reserved. 4 Globally available, free to access, accurate and traceable Obstructed sky view, lightning strike, multipath Interference from high-power RF transmitters, e.g., TV, cellular, radar Ionospheric disturbances and solar activity Jamming attack: overpowering weak GNSS signal Spoofing attack: fake GNSS signal Challenges with satellite-delivered timing
  5. 5. © 2022 ADVA. All rights reserved. 5 Precise and assured timing is fundamental Detecting and accurately localizing failures; synchronizing control Position Navigation Timing Tracking goods and navigation of vehicles on ground, water or in the air Transportation Precise timing of radio access networks Fixed/mobile networks Utilities Financial & enterprise Synchronizing data backup and distributed compute processes Regulation and HFT
  6. 6. © 2022 ADVA. All rights reserved. 6 Regulation and innovation driving more precise and resilient timing Financial enterprise ecosystem Regulators Regulation Jan 2018 Resiliency Next: MIFID 2.5 > 3? – Trading fairness, data transparency, increased local/centralised DB Next: Europe/UK moves on aPNT EC & UK Gov & IEEE P1952 e.g., European Radio Navigation Plan revision Next: DC growth > cloud adoption, movement and innovation e.g., 10G > 25G PTP next years Next: MICA > ESMA (Markets in crypto assets) Traditional finance > DeFi MIFID 1 5-year enforcement USA PNT Exec Order 13905 Feb 2020 Next: additional regional requirements
  7. 7. © 2022 ADVA. All rights reserved. 7 Synchronization in finance – past Historically moderate timing requirements Internet-hosted NTP server NTP Local clock is sourcing local appliances with NTP, Exchanges / COLO 1PPS, Communication network Financial venues Communication network GPS
  8. 8. © 2022 ADVA. All rights reserved. 8 Synchronization in finance – past > present Higher timing accuracy, traceability, cloud migration PTP Complementing NTP/PPS with PTP and GNSS- delivered timing Communication network Financial venues Communication network Data centers Hosted finance applications need precise timing; PTP and GNSS-delivered timing GNSS Time-related regulation Metro and regional DC DR colo interconnects
  9. 9. © 2022 ADVA. All rights reserved. 9 Synchronization in finance – present > future Optical network delivered timing providing resilience Progression to both internal and external time as a service (TaaS) PTP Backing-up GNSS, local GMs with network delivered timing. Increasing PTP and WR DWDM, optical network and/or national timing infrastructure Financial venues Communication network Data centers Resilient TaaS Backing-up GNSS with POP GMs, key ePRTC / Cs clocks Time-delivery optical timing channel, core and boundary clocks Multiband GNSS Resilient TaaS
  10. 10. © 2022 ADVA. All rights reserved. 10 Evolution of assured timing / aPNT • Augmentation of apace, local and TaaS timing • Generational evolving regulation and standards • HFT and colos retain core house operations Financial venues Communication network Data centers • Backing-up GNSS with both POP and network delivered timing • Time ownership and utilization • Build out of established ”as a Service” models to incorporate timing • Expansion of telco and ISP end users and services • Scalable resilient core, access and edge / DWDM networks • Enhanced GNSS and clock central monitoring inc. ML and AI use • Cybersecurity - public and private TaaS
  11. 11. Thank you IMPORTANT NOTICE ADVA is the exclusive owner or licensee of the content, material, and information in this presentation. Any reproduction, publication or reprint, in whole or in part, is strictly prohibited. The information in this presentation may not be accurate, complete or up to date, and is provided without warranties or representations of any kind, either express or implied. ADVA shall not be responsible for and disclaims any liability for any loss or damages, including without limitation, direct, indirect, incidental, consequential and special damages, alleged to have been caused by or in connection with using and/or relying on the information contained in this presentation. Copyright © for the entire content of this presentation: ADVA. info@adva.com

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