Stronger Grids, Smarter Security
Substation Automation
01 · Industry Challenges
The Pain Points of Modern Substations
As digital substations grow in complexity, so do the demands on the communication network, from bandwidth and reliability to cybersecurity and timing precision.
Surging Data Loads
Continuous SV, GOOSE, and MMS traffic requires 10G backbone capacity to avoid congestion and protection-command delays.
Zero-Downtime Requirements
Protection and control systems cannot tolerate interruption. Link failures must recover transparently without losing a single packet.
Complex Multi-Vendor Integration
IEDs, RTUs, relays, and SCADA systems from different manufacturers must interoperate without creating visibility gaps.
Rising Cybersecurity Threats
Power infrastructure requires proactive, standards-driven security by design to reduce component-level vulnerabilities.
Maintenance & Fault Recovery
Intelligent tools help identify and isolate faults quickly, reducing outage risk across large-scale power networks.
Precision Time Synchronization
Sampled value transmission requires sub-microsecond accuracy so distributed protection schemes operate correctly.
02 · Why ORing?
Built for the Demands of Power
Six core capabilities engineered specifically for the reliability, security, and performance requirements of modern digital substations.
IEC 61850-3 / IEEE 1613
High-Performance 10G Backbone
Future-proof your substation with 10G core switches that handle growing SV, GOOSE, and MMS traffic without bottlenecks.
HSR / PRP · IEC 62439-3
Zero-Recovery Time Redundancy
HSR and PRP deliver zero-packet-loss failover, so link failures do not interrupt critical protection frames.
IEC 62443-4-1 / 4-2
Secure by Design
Products are developed through a Secure Development Lifecycle and hardened at the component level.
MMS Server + ICD Files
Seamless SCADA Integration
Built-in MMS Server and provided ICD files accelerate integration with IEC 61850-compliant Power SCADA systems.
IEEE 1588 V2 Hardware PTP
Sub-Microsecond PTP Sync
Hardware-based IEEE 1588 V2 supports nanosecond-level timing for Sampled Values and relay coordination.
Open-Vision Pro NMS
Intelligent Network Management
Topology visualization, live host monitoring, and vulnerability scanning give operators a single pane of glass.
03 · Key Technical Features
Precision-Engineered for Power-Critical Networks
- Power-Critical QoS
Ensures the highest priority for GOOSE and SV traffic. - VLAN Network Segmentation
IEEE 802.1Q VLAN separates real-time and management flows. - Rugged Industrial Hardware
Fanless design, -40°C to +85°C operation, and IEC 61850-3 EMC immunity. - HSR / PRP Dual Redundancy
IEC 62439-3 topologies send frames across two independent paths with no convergence delay. - O-Ring / O-Chain Rapid Self-Healing
Proprietary technologies achieves recovery in under 20ms for ring topologies. - IEEE 1588 V2 PTP Hardware Sync
Hardware timestamping delivers nanosecond accuracy for event sequencing.
04 · Related Application Products
IEC 61850-3 Switches for Substation Networks
Selected from ORing's IEC 61850-3 Ethernet Switch lineup, these models cover core backbone, modular expansion, rack-mount aggregation, DIN-rail access, and PoE edge deployment needs.
IGPS-P9084GP-LA
Compact IEC 61850-3 PoE switch for field devices, monitoring equipment, and distributed substation edge connectivity.
Details
IEC 62443-4-2
IGS-P9812GP
DIN-rail IEC 61850-3 switch for field devices, surveillance, and distributed substation network access.
Details
IEC 62443-4-2
IGS-P9164GC
Gigabit managed switch platform for reliable bay-level communication and substation access network expansion.
Details
IEC 62443-4-2
RGS-P9000
Advanced IEC 61850-3 rack-mount series for secure, redundant, and high-availability digital substation infrastructure.
Details
RES-P9242GCL
Rack-mount managed Ethernet switch series for aggregation layers in protected power communication networks.
Details
RGS-PR9000
Layer 3 power-grade rack-mount switch for redundant substation backbone designs requiring nonstop operation.
Details05 · Global Success Stories
Proven in the Field
From cargo airports to international ports, ORing networking solutions are trusted by critical infrastructure operators worldwide.
Ezhou Huahu Airport
China's first dedicated cargo airport deployed RGS-PR9000 to build a resilient, redundant substation network for non-stop operations.
More Info
Ca Na International Port
A major port development project required a rock-solid power backbone to support port operations and automation at scale.
More Info
IMT Manesar Industrial Area
O-Ring technology delivers sub-20ms self-healing redundancy for an industrial power network serving manufacturing facilities.
More Info06 · Get Started
Ready to Build Your Zero-Downtime Power Network?
Our substation networking specialists are ready to help you design the right IEC 61850-compliant solution for your power infrastructure.
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