This page is used by the SIG-TFN technical working group to share documents.

Working group members:

Guy Roberts (WG leader)

Jeroen Koelemeij

Jochen Kronjaeger

Raphaël Marion

Krzysztof Turza

Jacques-Olivier Gaudron

C-TFN architecture

Notes and diagrams from the technical working group discussions are documented in these slide decks:

Topology options for the C-TFN: TFN_topologies_v3.pptx

Slides from the SIG-TFN meeting in Amsterdam on the 16th October.  This is an overview of the design consideration for the Northern route: 241016_SIG-TFN_meeting_Koelemeij_v3.pdf

Design options for the northern route: C-TFN architecture 2024-10-22 JHK v4.pptx

Consensus design for the northern route: C-TFN northern route consensus design DRAFT v1 .pptx

 Draft T/F Interconnect agreement

The following document is a draft of the proposed bilateral interconnect agreement that GEANT would put in place with each of the NMIs that we connect.

Version 0.2: TF-Interconnection-Agreement-template-Draft-v0.2.docx

 Draft Technical requirements for bi-directional amplifiers and service wrap

The following document is a draft proposal for the technical and service-wrap requirements for the bi-directional amplifiers to be deployed on the GEANT C-TFN.

ITT for TF amplifiers v0.5.docx

TimeMap

The following document shows the software requirements for monitoring the C-TFN network.

TimeMap requirements_v0.5.docx

Exail documentation

The following documents describe the Exail RLS/MLS equipment:

RLS_spec_exail.pdf

MLS_spec_exail_V1_rev_B.pdf

User_Module_exail.pdf

NPL optical link implementation with multiple services

GEANT presentation 26th July 2024.pptx

Draft workplan for building the northern route

T-F project plan_v2.xlsx

Draft design for the spectrum of the optical filters on the C-TFN

C-TFN filter spectrum_v2.xlsx