IEC 62439–3

 iec 62439–3 IEC 62439–3 IEC 62439–3:2016 defines the PRP and HSR stan­dards, which pro­vide seam­less failover against fail­ure of any sin­gle com­po­nent in Eth­er­net networks. PRP and HSR are appli­ca­tion pro­to­col inde­pen­dent, can be used...

Network Redundancy

Net­work Redundancy Network Redundancy Net­work redun­dan­cy is a method to ensure net­work avail­abil­i­ty, pro­vid­ing failover when a device or net­work path fails or becomes unavailable. Redun­dan­cy is usu­al­ly achieved by installing addi­tion­al or...

HSR Redundancy Protocol

HSR — High-avail­abil­i­ty Seam­less Redundancy What is HSR? HSR — High-availability Seamless Redundancy HSR (High-avail­abil­i­ty Seam­less Redun­dan­cy) is a redun­dan­cy pro­to­col for Eth­er­net net­works requir­ing short reac­tion times and high...