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ITU-T G Suppl. 39 (09/2012)

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Optical system design and engineering considerations
Supplement 39 to ITU-T G-series Recommendations provides information on the background and methodologies used in the development of optical interface Recommendations such as Recommendations ITU-T G.957, ITU-T G.691 and ITU-T G.959.1. This revision adds further information on modulation formats; clarifies power budget parameters for systems with optical amplifiers; provides further information on optical signal-to-noise ratio (OSNR) measurement; updates information on concatenation of non-linear effects; adds bit error ratio (BER) estimation technique based on constellation; and makes other miscellaneous corrections.
Citation: http://handle.itu.int/11.1002/1000/11765
Approval date: 2012-09-21
Provisional name:G.Sup.dsn
Approval process:Agreed
Status: In force
Maintenance responsibility: ITU-T Study Group 15
Further details: Patent statement(s)
Development history
[13 related work items in progress]
Ed. ITU-T Recommendation Status Summary Table of Contents Download
4 G Suppl. 39 (09/2012) In force
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3 G Suppl. 39 (12/2008) Superseded
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2 G Suppl. 39 (02/2006) Superseded
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2.0 G Suppl. 39 (2006) Erratum 1 (08/2006) Superseded - - here
1 G Suppl. 39 (10/2003) Superseded
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