Achieving Zero Recovery Time: PRP vs. HSR

PRP (Parallel Redundancy Protocol) and HSR (High-availability Seamless Redundancy), defined in IEC 62439-3, meet stringent requirements using packet duplication for uninterrupted data transmission. PRP uses two parallel networks, while HSR forms a ring topology, eliminating switch needs. Both protocols ensure zero recovery time.

This 12-minute video guides you through configuring PRP and HSR devices for zero packet loss using Moxa's DA-820C industrial computer and PT-G7728 switches with an embedded PRP/HSR module and RedBox. Learn to build redundancy topologies and enhance your network's reliability.


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