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Work item:
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G.654
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Subject/title:
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Characteristics of a cut-off shifted single-mode optical fibre and cable
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Status:
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Approved on 2016-11-13 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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Rev.
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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-
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Supporting members:
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-
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Summary:
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Recommendation ITU-T G.654 describes the geometrical, mechanical and transmission attributes of a single-mode optical fibre and cable which has the zero-dispersion wavelength around 1300 nm wavelength, and which is loss-minimized and cut-off wavelength shifted at around the 1550 nm wavelength region. This is the latest revision of this Recommendation that was first created in 1988.
Version 10.0 introduces category E ITU-T G.654 fibre in order to significantly improve the optical signal to noise ratio (OSNR) characteristics to support 100 Gbit/s and beyond 100 Gbit/s digital coherent transmission systems in terrestrial deployments. It is intended to maintain the continuing commercial success of this fibre in the evolving world of high-performance optical transmission systems.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2013-07-16 10:27:47
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Last update:
2016-11-18 10:00:00
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