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Work item:
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K.Suppl.21 to ITU-T K.21 (ex K.Sup.customer)
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Subject/title:
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Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning
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Status:
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Agreed on 2020-10-23
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Approval process:
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Agreement
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Type of work item:
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Supplement
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Version:
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New
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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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NTT, Bourns
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Summary:
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This Supplement provides technical information (rationale) for setting the resistibility requirements against lightning contained in Recommendation ITU-T K.21. This information should be referred on the case of revision of Recommendation ITU-T K.21, the rationale described in this Supplements mainly quoted from past contributions and other documents discussed in SG5 on the stage of establishment and revision of Recommendation ITU-T K.21.
Also, this Supplement intends that rationale for revision of Recommendation ITU-T K.21 is added in the revision of Recommendation ITU-T K.21.
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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:
2018-10-02 12:17:20
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Last update:
2020-11-12 15:32:16
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