Product Overview

The document Products_and_Licensing.pdf describes all Flexibilis products and their licensing alternatives. The most important products are presented on the website.

HSR/PRP Devices

SpeedChips XRS7000 Series
XRS7000 series switches are integrated circuits (ICs) with HSR, PRP and IEEE 1588 support.

Flexibilis Redundant Card (FRC)
PCIe Network Interface Card with HSR, PRP and IEEE 1588 support.


Flexibilis Ethernet Switch (FES)
Triple-speed (10/100/1000 Mbps) Layer-2 Ethernet Switch with IEEE 1588 support.

Flexibilis Redundant Switch (FRS)
Variation of FES: Triple-speed (10/100/1000 Mbps) Ethernet Switch/RedBox with HSR, PRP and IEEE 1588 support.

Advanced Flexibilis Ethernet Controller (AFEC)
Triple-speed (10/100/1000 Mbps) Ethernet controller that can be employed with programmable hardware and ASICs.


XR7 Redundancy Supervision
XR7 Redundancy Supervision generates, transmits, receives and processes HSR and PRP supervision frames.

An IEEE 1588v2 compliant implementation of the Precision Time Protocol for clock synchronization over IP and Ethernet.

Information on the Technologies

High-availability Seamless Redundancy (HSR)
What is High-availability Seamless Redundancy (HSR)?

Parallel Redundancy Protocol (PRP)
What is Parallel Redundancy Protocol (PRP)?

Time Sensitive Networking (TSN)
Information about Time Sensitive Nertworking (TSN) and deterministic Ethernet.

PTP (IEEE 1588)
What are Precision Time Protocol, IEEE 1588 standard and time synchronization?

Questions & Answers
Commonly asked questions and answers about Flexibilis products.

How to Benefit from FRS
Advantages of HSR and FRS and how they can be used.


Products, materials and documents available for download.

HSR/PRP Switches
Flexibilis partners who provide physical HSR/PRP switches.