ITU's 160 anniversary

Connecting the world and beyond

Girls in ICT day 2025

Rapporteur Group Meeting Details

SG15 - Question 13 meeting on Synchronization in data centres
Participating group(s): Q13/15
ITU-T Study Group 15
Q13/15
Network synchronization and time distribution performance
Rapporteur
Mr. Stefano RUFFINI
Calnex Solutions plc.
United Kingdom
stefano.ruffini@calnexsol.com

Associate rapporteur
Mr. Lee COSART
Microchip Technology Inc.
United States
lee.cosart@microchip.com

LOGISTICS INFORMATION
Host
Meeting Venue E-Meeting
Host Contact Q13/15 Rapporteurs (Stefano Ruffini stefano.ruffini@calnexsol.com , Lee Cosart lee.cosart@microchip.com )
Start Date 19 May 2026, 1500 hours (Geneva time)
End Date 19 May 2026, 1600 hours (Geneva time)
Submission Deadline
Invitation Letter
Registration Contact the Q13/15 Rapporteurs
Meeting notification
Practical Information /ifa/t/2025/sg15/exchange/wp3/q13/e-meetings_SyncInDataCentres/
Meeting Observation(s) The meetings will be using zoom as external participant from industry SDOs are invited.
The meetings will start at 15:00 and close at 16:00 Geneva time.
Meeting Status Confirmed
WORK PLAN
Objectives •Coordination on synchronization in datacentres
•Progress on the Supplement on Synchronization in datacentres
Documents
Meeting report