G.657 Explained
G.657 |
Long Name: | Characteristics of a bending-loss insensitive single-mode optical fibre and cable |
Status: | In force |
Year Started: | 2006 |
Version: | 4.0 |
Version Date: | November 2016 |
Organization: | ITU-T |
Committee: | ITU-T Study Group 15 |
Related Standards: | G.651.1, G.652, G.8201 |
Domain: | telecommunication |
License: | Freely available |
Website: | https://www.itu.int/rec/T-REC-G.657 |
G.657 is an international standard[1] [2] developed by the Standardization Sector of the International Telecommunication Union (ITU-T) that specifies single-mode optical fiber (SMF) cable.
History
The G.657 Recommendation builds on a previous fiber optic specification in G.652.[3] [4]
G.657 was first published in 2006. Revisions of the standard were since published in 2009, 2012, and 2016 (November).[5] [6]
Notes and References
- Web site: Optical Fiber Types . www.thefoa.org . . 2019-07-06.
- Web site: Large-Scale Production Technology for G.657 Fiber with Ultra Low Bending-Induced Loss . ResearchGate . en . 2019-07-06.
- Web site: Reusing Singlemode Fiber? Here's What the G.652D and G.657A1 Standards Have to Say. Belden (electronics company). www.belden.com. 2019-06-15.
- Book: CHANG, F.. Datacenter Connectivity Technologies: Principles and Practice. 2019-02-15. Stylus Publishing, LLC. 9788770220644. 36. en.
- Web site: G.657: Characteristics of a bending-loss insensitive single-mode optical fibre and cable. www.itu.int. International Telecommunication Union. live. https://web.archive.org/web/20150901021334/https://www.itu.int/rec/T-REC-G.657. 2015-09-01. 2019-06-15.
- Web site: Your hardware order is ready. Do you want cables with that? Network World. www.networkworld.com. 2019-06-15.