HSR/PRP Switches and RedBoxes
If you are searching for a complete standalone HSR/PRP RedBox switch (ie. not a chip or IP), we have great partners who offer them:
Intrising ARX-3303C is an IEC 62439-3 zero recovery time managed PRP/HSR redundancy box with 3 10/100/1000TX + 3 Dual Speed SFP Combo which meets the IEC-61850-3 & IEEE 1613 Standards.
Read more: http://www.intrising.com.tw/products/Industrial_Switches/DIN-Rail/Managed/DG-3C-R.html
iS5Com’s Hardened HSR/PRP RedBox (iRBX) solution enables the ultimate reliability for Ethernet networks in Substation Automation with zero network recovery time in the event of a failure. Supporting both High Availability Seamless Redundancy (HSR, IEC 62439-3 Clause 5) and Parallel Redundancy Protocol (PRP, IEC 62439-3 Clause 4), iS5Com offers these products in various enclosures and as a standalone HSR/PRP module/board that can be embedded in any design for a quick time to market. Multiple Gigabit Ethernet ports and dual redundant hot swappable power supplies are just some of the features that we offer in these products.
Power utilities: http://is5com.com/utility/
iRBX6GF, Intelligent 6 Port HSR/PRP Ethernet Switch: https://is5com.com/irbx6gf/
iRBX-M, Intelligent HSR/PRP Embedded Ethernet Module: https://is5com.com/irbx-m/