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SG15 - Networks, technologies and infrastructures for transport, access and home
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Executive Summary, SG15, October 2025
Page Content 20
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Disclaimer & Feedback
Meeting in Focus
Page Content 2
Geneva, 13-24 October 2025
Announcement
Plenary meeting photos (from March 2025 meeting)
Plenary meeting photos (from October 2025 meeting)
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Archives
Last executive summary
2025-03
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2024-07
Meeting Documents
Page Content 3
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Documents [October 2025]
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Documents [March 2025]
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Cs
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All SG & WP Meetings and
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RGM platform documents
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Author's Guide
Past events
Page Content 4
S
G15
Tutorials, Presentations and workshops
IEC-ITU-T Workshop on "Standardization Roadmap for Cabled Multi-Core Fibre and Optical Network Sensing Technologies"
, Geneva, Switzerland, 14:00-17:30, 17 October 2025
Fifth Joint ETSI ISG F5G, BBF, CCSA TC6 and ITU-T SG15 Workshop on "FTTR" (Fibre to the room)
, Geneva, Switzerland, 14:00-18:00, 22 October 2025
ITU Workshop on “Future Optical Networks for IMT2030, AI, broadband and more"
Paris, France, 14:00-18:00, 12 June 2025
OFC 2025
San Francisco, California, USA
Technical conference: 30 March - 3 April 2025
Exhibition: 1-3 April 2025
ITU Workshop on “Evolution of Optical Networks for IMT2030 and Beyond
(Hong Kong, China,
20 November 2024)
SG15 meeting
Montreal, 1-12 July 2024
Photos
Coming events
Page Content 5
OFC 2026
Los Angeles Convention Center, Los Angeles, California, USA
Technical Conference: 15-19 March 2026
Exhibition: 17-19 March 2026
SG15 Exhibition
Booth #4874, 4876
SG15 session
Date: 19 March 2026
Time: 14:45-15:45 (PDT)
Location: Theater II
OFC is the premier conference and exhibition for optical networking and communications professionals. OFC draws attendees from all corners of the globe to meet and greet, teach and learn, make connections and move businesses forward.
Current Work Items
Page Content 17
Work programme
Recommendations under AAP
Recommendations under TAP
A.1 Justification form for proposed new Recommendations
Other Meetings
Page Content 16
Rapporteur group meetings
All Meetings
(2025-2028)
Page Content 9
Page Content 10
Page Content 18
Page Content 19
Tools
Documentation
News
Page Content 11
Create/manage ITU account
(TIES & Guest)
ITU-T SG15 SharePoint collaboration site
Informal FTP area and mailing lists archives
Delegate resources
Electronic Working Methods
(EWM)
Document sync tool
ITU-T Recommendation number allocation list
ITU-T Recommendation series structure
Standards Q&A
Page Content 12
Circulars related to SG15
Collective letters
All contributions
Reports
Liaison statements database:
By meeting
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All
View documents in Directory Tree Mode
Search ITU documents
Access Network Transport (ANT) Standards Work Plan
Access Network Transport (ANT) Standards Overview
Web-based Access Network Transport (ANT) Standards Overview
OTN & Technologies Work Plan
Web-based OTN & Technologies Work Plan
Smart Grid Work Plan
Home Network Transport (HNT) Standards Overview and Work Plan
Web-based Home Network Transport (HNT) Standards Overview
SAPI values in ITU-T X.85/Y.1321
Technical Report on Optical fibres, cables and systems (2015)
Study Group 15 Tutorials, Presentations and workshops
Page Content 13
Technical Flyers
Page Content 15
Flyers from Questions 2, 3, 4, 5, 6, 8, 10, 11, 13 and 14/15 are available
here
Special Topics
Related Groups
Past Periods
Page Content 6
Registration - Assignment
Uniform Resource Names (URN) management (
updated on 18 November 2020
)
URN management mapping table (
as of 18 November 2020
)
URN management update with revision marks
Use of the IEEE assigned Organizationally Unique Identifier for ITU-T with IEEE Std 802 Local and Metropolitan Area Networks (2024-07-12)
Use of SAPI value in ITU-T Recommendation X.85/Y.1321
ITU-T G.hn Domain Application codes
Page Content 7
Joint Coordination Activity for IMT-2020
(JCA-IMT2020)
Joint Coordination Activity on Software-Defined Networking
(JCA-SDN)
Internet Protocol Television - Global Standards Initiative
(IPTV-GSI)
Page Content 8
ITU-T Study Group 15
Study Period 2022-2024
Study Period 2017-2021
Study Period 2013-2016
Study Period 2009-2012
Study Period 2005-2008
Study Period 2001-2004
Study Period 1997-2000
ITU-T Study Group 6
Study Period 2005-2008
ITU-T Study Group 4
Study Period 2005-2008
Page Content 14
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