Parallel Redundancy
Protocol (PRP) Switch

VCL Products > Industrial Grade Switch > VCL-2724, Parallel Redundancy Protocol (PRP) Switch





The unit is Failsafe, and it never becomes a point of failure in the electrical Ethernet mode. The “protected interface” automatically reverts to and reconnects to the “primary interface” even in a power-down condition.

VCL-2724, Parallel Redundancy Protocol (PRP) Switch

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The VCL-2724 PRP/HSR Switch is a simple, compact, easy-to-use solution designed to be used in critical Ethernet networks that cannot afford packet loss, which may otherwise occur during ring recovery or switchover upon failure of either one of the Ethernet LANs. The VCL-2724 is designed to carry critical Ethernet data over two parallel LANs with zero packet loss.

The VCL-2724 PRP/HSR Switch may also be used to carry Ethernet data over an HSR ring with absolutely no packet loss. VCL-2724 PRP/HSR Switch is the only presently available in the industry that ensures that the PRP/HSR Switch never itself becomes a point of failure, even in power-down condition.




Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022 and ISO 45001:2018 certified equipment manufacturer.