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Work item:
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K. Suppl.23 to ITU-T K.147 (ex Supplement to ITU-T K.147)
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Subject/title:
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Ethernet port surge voltages and currents
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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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-
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Summary:
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The level and duration of the local area network (LAN) lightning surges depends on the lightning current waveform and its coupling mechanism. The Ethernet port voltages and currents due to magnetic and direct surge coupling are studied. Port currents due to insulation capacitance, the Smith termination, and insulation voltage limiting, are quantified and discussed. A simple model for these current paths is derived.
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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:
2020-10-28 17:07:59
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Last update:
2020-11-18 15:42:16
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