EOM-G103 Series
IEC 62439-3 3-port full Gigabit embedded managed redundancy modules
Features and Benefits
• IEC 62439-3 Clause 4 (PRP) and Clause 5 (HSR) compliant
• 3 SGMII pinouts reserved for PRP/HSR (LAN A/LAN B/Inter Link) and an extra
1 SGMII reserved for Ethernet console connection
Certifications
Introduction
The EOM-G103 Series is designed for device manufacturers that want to embed and integrate the advanced IEC 62439-3 supported modules with
minimum effort into their products to enhance performance and reliability in certain mission-critical applications.
IEC 62439-3 Clause 4 (PRP) and IEC 62439-3 Clause 5 (HSR) are the standardized redundancy protocols for industrial automation networks where
zero recovery time is needed. PRP and HSR are suitable for electrical substation automation and other mission-critical applications that cannot
tolerate any system downtime.
The EOM-G103 Series is compliant with the IEC 62439-3 standard and provides an easy and cost-effective integrated solution for adding a
redundancy module to a non-IEC 62439-3 compliant product. The modules support two IEC 62439-3 Ethernet ports for constructing PRP or HSR
networks: SGMII (MAC mode)/SerDes (1000BaseX). It also includes one standard Ethernet port SGMII (MAC mode)/SerDes (1000BaseX) for
connecting with standard IEEE 802.3 Ethernet devices. Additionally, the EOM-G103-PHR-PTP Series provides an extra SGMII (MAC mode)/SerDes
(1000BaseX) for building up a local access Ethernet console port to easily maintain, control, and manage devices at the local site.
Additional Features and Benefits
• PRP (Parallel Redundancy Protocol): Transmit or receive two
independent active paths to/from different LANs simultaneously in
a network that needs zero recovery time
• Hardware-based IEEE 1588v2 PTP (Precision Time Protocol) end-to-
end one-step transparent clock for precise time synchronization of
networks
• HSR (High-availability Seamless Redundancy): Every frame is
duplicated and then transmitted in both directions of the HSR ring
to deliver zero switchover time
• Configurable via CLI
Specifications
Ethernet Interface
Standards
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX
Ethernet Software Features
Redundancy Protocols
HSR, PRP
Ethernet Interface
Ethernet Interface
3, SGMII (MAC mode) / SerDes (1000BaseX) (PRP/HSR LAN A/LAN B/INTERLINK)
1 connector with 2 x 40 pins, and 1 connector with 2 x 10 pins
Connector
1
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