Site map

Knowledge hub for TF transfer in Europe

Find existing TF service implementations, documentation, links to national signal sources or TF cross-border information.

	Optical Time & Frequency Activities in the GÉANT Project (Past & Future), January 2023
	White Paper: Preliminary Assessment of OC signal Transfer Quality on the Poznań-CERN Line in an Unmodified DWDM (Unidirectional) Network, December 2022
	White Paper: Management and Monitoring of Time and Frequency Services, October 2022
	White Paper: Ultrastable Frequency Transfer in L-Band, September 2021
	White Paper: Distributing New Performant Time and Frequency Services over NREN Networks, August 2020
	CLOck NETwork Services: Strategy and innovation for clock services over optical-fibre networks Deliverables
	CLOck NETwork Services - Design Study Deliverables

	TF Service distribution techniques Depending on your application and requirements there are several options on how to distribute TF service. Each technique has advantages and disadvantages ranging from hardware and cost options to the level of expertise required.
	TF Cross-border information Find out about national T&F implementations, what technology NRENs have in place, what time and frequency sources are in use, which cross-border sites are in place and if there are also plans or ongoing implementations of Quantum networks.
	National signal sources Find links to metrological services provided by National Metrology Institutes (NMIs) of the different countries that are part of the GÉANT project.
	TF Connections in Europe Several National Metrology Institutes (NMIs) are already connected in Europe. Click on map to see more details.