CSN EN IEC 62439-2 ed. 3

CSN EN IEC 62439-2 ed. 3 The IEC 62439 series is applicable to high-availability automation networks based on the ISO/IEC/IEEE 8802 3 (IEEE Std 802.3) (Ethernet) technology. This part of the IEC 62439 series 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.
Original English text of CSN EN Standard.
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