Work item:
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G.698.2
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Subject/title:
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Amplified multichannel DWDM applications with single channel optical interfaces
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Status:
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Approved on 2018-11-29 [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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IEEE 802.3, OIF
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Supporting members:
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ADVA, China Unicom, Ciena, Huawei, Keysight, Nokia, NTT, ZTE, CAICT
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Summary:
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Recommendation ITU-T G.698.2 provides optical parameter values for physical layer interfaces of dense wavelength division multiplexing (DWDM) systems primarily intended for metro applications which include optical amplifiers. Applications are defined using optical interface parameters at the single-channel connection points between optical transmitters and the optical multiplexer, as well as between optical receivers and the optical demultiplexer in the DWDM system. This Recommendation uses a methodology which does not specify the details of the optical link, e.g., the maximum fibre length, explicitly. This version of this Recommendation includes unidirectional DWDM applications at 100 Gbit/s with 100 GHz and 50 GHz channel frequency spacing.
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Comment:
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Under study
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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:
2010-06-10 16:15:47
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Last update:
2018-12-10 15:49:42
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