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IEC 62439-2:2021
IEC 62439-2:2021 Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)
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Summary
IEC 62439-2:2021 is applicable to high-availability automation networks based on the ISO/IEC/IEEE 8802-3 (IEEE Std 802.3) (Ethernet) technology.
The IEC 62439-2:2021 specifies a recovery protocol based on a ring topology, designed to react deterministically on a single failure of an inter-switch link or switch in the network, under the control of a dedicated media redundancy manager node.
The contents of the corrigendum of May 2023 have been included in this copy.
The IEC 62439-2:2021 specifies a recovery protocol based on a ring topology, designed to react deterministically on a single failure of an inter-switch link or switch in the network, under the control of a dedicated media redundancy manager node.
The contents of the corrigendum of May 2023 have been included in this copy.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 12/15/2021 |
| Edition | 3.0 |
| Page Count | 355 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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