I.S. EN IEC 62439-2:2022
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Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP) (IEC 62439-2:2021)
Hardcopy , PDF
English
02-28-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and conventions
4 MRP Overview
5 MRP Media redundancy behavior
6 MRP Class specification
7 MRP Service specification
8 MRP protocol specification
9 MRP installation, configuration and repair
10 MRP Management Information Base (MIB)
Annex A (normative) Optional earlier version of the Automanager protocol
Annex B (informative) Timing considerations for 10 Mbit/s link speed
Annex C (informative) Using MRP together with scheduling and shaping mechanisms as defined in IEEE Std 802.1Q and interspersing express traffic as defined in IEEE Std 802.3
Annex D (informative) Advanced MRP and MRP Interconnection topologies
Bibliography
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