- **High‑Port Density:** 20 total ports — 16×10/100/1000Base‑T(X) RJ‑45 and 4×100Base‑FX single‑mode SC fiber ports. - **Industrial‑Grade Design:** Complies with IEC 61850‑3 and EN50155 standards for electromagnetic immunity, vibration, and shock resistance. - **Wide Operating Temperature:** ‑40 °C to +70 °C continuous operation (tested up to +85 °C). - **Dual Redundant Power Inputs:** 12–48 VDC dual input with reverse polarity and overload protection. - **High Reliability:** O‑Ring redundancy technology with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial Managed Switch:** 20-port managed Ethernet switch with 16×10/100/1000Base‑T(X) RJ‑45 ports and 4×100/1000Base‑X SFP combo ports. - **High Voltage Power Input:** Dual redundant power inputs supporting 85–264 VAC or 88–373 VDC for maximum reliability. - **Rugged Design:** IP‑30 metal enclosure, fanless operation, and extended operating temperature range from ‑40 °C to +70 °C. - **Smart Grid & Railway Compliance:** Fully compliant with IEC 61850‑3, IEEE 1613, and EN50155 standards for power automation and rolling stock applications. - **Advanced Network Redundancy:** Supports O‑Ring, Open‑Ring, O‑Chain, MRP, and MSTP (RSTP/STP compatible) with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial Managed Switch:** 20-port managed Ethernet switch with 16 Gigabit copper ports and 4 Gigabit combo ports (RJ-45/SFP). - **High Reliability:** Designed for power automation and railway applications, compliant with **IEC 61850-3**, **IEEE 1613**, and **EN50155** standards. - **Wide Temperature Range:** Operates from **-40°C to +70°C**, suitable for extreme industrial environments. - **Redundant Power Inputs:** Dual 12–48VDC power inputs with overload and reverse polarity protection. - **Network Redundancy:** Supports **O-Ring**, **Open-Ring**, **O-Chain**, **MRP**, and **MSTP (RSTP/STP compatible)** redundancy protocols with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Port Configuration:** - 8 × 10/100/1000Base-T(X) RJ-45 ports (auto MDI/MDI-X) - 4 × 100/1000Base-X SFP slots - 4 × 100Base-FX multi-mode fiber ports (SC connectors, up to 550 m) - 1 × RS-232 console port (RJ-45 interface) - **Network Redundancy:** - Proprietary **O-Ring** technology with recovery time

Manufacturer: Oring

Category: Marine (IEC60945) IEEE 1588v2

- **Port Configuration:** - 8 × 10/100/1000Base‑T(X) RJ‑45 copper ports (auto MDI/MDI‑X) - 4 × 100/1000Base‑X SFP slots - 4 × 100Base‑FX single‑mode fiber ports (SC connectors, up to 2 km) - 1 × RS‑232 console port (RJ‑45 interface) - **Redundancy & Reliability:** - ORing proprietary **O‑Ring** technology with recovery time

Manufacturer: Oring

Category: Marine (IEC60945) IEEE 1588v2

- **IEC 61850-3 and IEEE 1613 Compliance:** Designed specifically for power substation and industrial automation applications, ensuring electromagnetic immunity and environmental resilience. - **High Port Density:** 16 Gigabit combo ports plus one modular slot for additional Ethernet or fiber modules. - **Redundant Network Topologies:** - **O-Ring** technology with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial-Grade Design:** Built to meet IEC 61850-3 and IEEE 1613 standards for power substation environments, ensuring electromagnetic immunity, vibration resistance, and extended temperature operation. - **High Port Density:** 16 Gigabit combo ports plus one modular slot for additional Ethernet or fiber modules. - **Redundant Network Architecture:** - **O-Ring** technology with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High Port Density:** 20 Gigabit Ethernet ports, including 16 × 10/100/1000TX RJ45 ports and one modular slot for additional interface modules (e.g., fiber, SFP, or uplink modules). - **Industrial-Grade Design:** Fully compliant with **IEC 61850-3** and **IEEE 1613**, ensuring reliable operation in high EMI environments such as electrical substations. - **Wide Operating Temperature:** Designed for extreme conditions, supporting continuous operation from **-40°C to +85°C** without performance degradation. - **Redundant Power Inputs:** Dual DC power inputs (36–72VDC) with **ORing** function for power redundancy and uninterrupted operation. - **Managed Switch Capabilities:** Supports Layer 2 managed switch functions including VLANs, QoS, IGMP snooping, port trunking, and network redundancy protocols (e.g., RSTP, MSTP, ERPS). - **Serial Console Port:** Integrated **RS-232 serial console port** for local management, configuration, and diagnostics. - **Modular Expansion Slot:** One modular slot allows flexible network expansion with optional modules (e.g., additional Gigabit ports, fiber uplinks, or PoE modules). - **Rugged Construction:** Industrial-grade metal housing with rack-mount form factor for secure installation in control cabinets or network racks. - **High Reliability:** Designed for continuous operation in mission-critical systems with low MTBF and high EMI/EMC immunity. - **Compact Rack-Mount Form Factor:** Standard 1U height (44 mm) for easy integration into 19-inch rack systems.

Manufacturer: Oring

Category: Smart Grid IEC-61850

The switch integrates high‑port‑density Gigabit Ethernet connectivity and modular flexibility into a compact rack‑mount enclosure. Its principal features include: • Sixteen 10/100/1000TX copper Ethernet ports for high‑speed data transfer and deterministic industrial networking. • One modular slot enabling customization through optional expansion modules such as fiber optics or additional copper interfaces. • Industrial‑grade managed-switch capabilities including VLAN support, QoS management, SNMP‑based monitoring, network redundancy, traffic shaping, and comprehensive security configurations. • Compliance with IEC‑61850‑3 and IEEE 1613, ensuring high EMC/EMI immunity for electrical substations and environments exposed to high‑energy transients. • High‑voltage dual power input providing wide‑range AC and DC support: 100 to 240 VAC and 100 to 370 VDC. • Extended operating temperature from –40°C to +85°C, enabling reliable operation in severe climate and industrial conditions. • RS232 serial console port for out‑of‑band management and low‑level configuration. • Robust mechanical construction with rack‑mount form factor for integration into control cabinets and 19‑inch racks. • Designed for mission‑critical uptime with redundant power, industrial firmware, and protective features suitable for utility and energy‑sector deployments.

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High‑Reliability Industrial Design:** Built for mission‑critical environments such as power substations, rolling stock, and smart grid systems. Fully compliant with IEC 61850‑3, IEEE 1613, and EN 50155 railway standards. - **Port Configuration:** 24 × 10/100Base‑T(X) RJ‑45 auto‑negotiation ports plus 2 × 100Base‑FX multimode SC fiber ports. RS‑232 serial console port for local management. - **Redundant Ethernet Ring Technology:** ORing’s proprietary **O‑Ring** redundancy provides recovery time 

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High‑Density Industrial Ethernet:** 26 total ports – 24 × 10/100Base‑T(X) copper and 2 × 100Base‑FX multimode SC fiber interfaces. - **Redundant Power Inputs:** Dual 12–36 VDC isolated inputs ensure continuous operation; overload protection included. - **Ultra‑Fast Redundancy:** Proprietary **O‑Ring** technology provides recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High‑Density Industrial Switch:** 26‑port managed Ethernet switch with 24 × 10/100Base‑T(X) RJ‑45 ports and 2 × 100Base‑FX single‑mode SC fiber ports. - **Advanced Redundancy:** Supports ORing’s proprietary **O‑Ring** technology with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial-Grade Managed Switch:** 26-port managed Ethernet switch with 24×10/100Base-TX RJ-45 ports and 2×100FX SS single-mode SC fiber ports. - **High Reliability:** Complies with IEC 61850-3 and IEEE 1613 for substation automation and EN50155 for railway applications. - **Redundant Power Inputs:** Dual 88–300VDC / 100–240VAC power inputs ensure continuous operation. - **Wide Operating Temperature:** -40°C to +70°C (extended up to +85°C for some models) for extreme environments. - **Fast Recovery Redundancy:** O-Ring technology with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial‑grade Managed Switch:** 26‑port rack‑mount switch with 24 × Fast Ethernet and 2 × Gigabit Ethernet combo fiber ports. - **High Reliability:** Fully compliant with **IEC 61850‑3** and **IEEE 1613** for power automation and substation environments. - **Railway‑grade Compliance:** Meets **EN50155** and **EN50121‑4** standards for rolling‑stock and transportation systems. - **Redundant Ethernet Ring:** Proprietary **O‑Ring** technology with recovery time 

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High‑density port configuration:** 24 × 10/100Base‑T(X) RJ‑45 ports (auto‑negotiation, auto‑MDI/MDI‑X) 2 × 1000Base‑X multimode SC fiber ports (850 nm, 50/125 µm or 62.5/125 µm fiber, up to 550 m) 1 × RS‑232 serial console port (9600 bps, 8N1) - **Industrial‑grade design:** Fully compliant with IEC 61850‑3 and IEEE 1613 for power automation and substation environments. EN50155‑certified for railway applications. Operating temperature –40 °C to +85 °C; humidity 5–95 % non‑condensing. - **Redundant Ethernet ring technology:** ORing proprietary redundancy with recovery 

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial‑grade design:** Compliant with IEC 61850‑3 and IEEE 1613 for substation automation and EN50155 for railway applications. - **High port density:** 26 ports total – 24 × 10/100Base‑T(X) + 2 × Gigabit combo (RJ‑45/SFP). - **Ultra‑fast redundancy:** Proprietary **O‑Ring** technology with recovery 

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial-grade design:** Engineered for power substation and utility automation environments, compliant with **IEC 61850-3** and **IEEE 1613** for electromagnetic compatibility and environmental resilience. - **High port density:** 26 total ports – 24x 10/100Base-T(X) RJ45 ports and 2x Gigabit combo ports (RJ45/SFP). - **Redundant network architecture:** - **O-Ring** technology with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial-grade design:** Fully compliant with **IEC 61850-3** and **IEEE 1613**, ensuring suitability for power substation and utility automation environments. - **High port density:** 26 total ports – 24x 10/100Base-T(X) RJ45 and 2x Gigabit combo ports supporting both copper and SFP fiber modules. - **Redundant network technologies:** - **O-Ring** redundancy with recovery time

Manufacturer: Oring

Category: Smart Grid IEC-61850

Industrial Rack Mount Managed 26*Ethernet Port Switch, 24*10/100TX and 2*1000FX SFP combo ports, RS232 Serial Console Port, Smart Grid IEC-61850-3 standard, railway standard EN50155, IEEE 1613, extended -40°..70°C operating temperature, Dual Input Power 12..36VDC, ~3.890gr, Oring

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High‑Density Industrial Switching:** 26 total Ethernet interfaces — 24×10/100Base‑T(X) copper ports plus 2×1000Base‑X fiber ports (single‑mode SC). - **Advanced Redundancy:** - **O‑Ring** technology with recovery time 

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High‑Density Industrial Ethernet:** 24 × 10/100Base‑T(X) RJ‑45 ports with auto‑negotiation and auto‑MDI/MDI‑X, plus 2 × 1000Base‑X SC single‑mode fiber ports for long‑distance backbone connectivity. - **Advanced Redundancy:** Incorporates ORing’s proprietary **O‑Ring** technology with recovery time 

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial-grade Managed Switch:** Designed for rugged environments with extended operating temperature (-40°C to +85°C) and IP-30 metal enclosure. - **High Port Density:** 7 × 10/100Base-T(X) RJ-45 ports and 3 × Gigabit combo ports (10/100/1000Base-T(X) RJ-45 + 100/1000Base-X SFP). - **Dual Power Input:** Supports 85–264 VAC or 88–373 VDC redundant power inputs for high-voltage applications. - **Advanced Network Redundancy:** Supports O-Ring, Open-Ring, O-Chain, MRP, and STP/RSTP/MSTP with recovery times under 10 ms for up to 250 nodes. - **Comprehensive Management:** Web-based GUI, Telnet, RS-232 console, SNMP v1/v2c/v3, and ORing’s Open-Vision utility. - **Security and Control:** IEEE 802.1x authentication, MAC-based port security, RADIUS management, SNMPv3 encryption, and IP/MAC filtering. - **Time Synchronization:** Supports SNTP and IEEE 1588 PTP Client for precise clock synchronization. - **Event Notification:** Fault relay output, Syslog, and SMTP email alerts for system monitoring. - **Smart Grid and Railway Compliance:** IEC 61850-3, IEEE 1613, and EN50155 certifications ensure suitability for power automation and rolling stock systems.

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **Industrial-Grade Managed Switch:** Designed for extreme environments with an operating temperature range of –40 °C to +85 °C and IP‑30 metal enclosure. - **Port Configuration:** 7 × 10/100 Base‑T(X) RJ‑45 ports and 3 × Gigabit combo ports (10/100/1000 Base‑T(X) RJ‑45 + 100/1000 Base‑X SFP). - **High Reliability:** Dual redundant DC power inputs (12–48 VDC) with reverse polarity and overload protection. - **Network Redundancy:** Supports ORing’s proprietary O‑Ring, Open‑Ring, and O‑Chain technologies with recovery times

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High Port Density:** 8 × 10/100/1000Base-T(X) RJ-45 ports and 12 × 100/1000Base-X SFP slots. - **Industrial Standards:** IEC 61850-3 and IEEE 1613 compliance for substation environments; EN50155 for railway and rolling stock applications. - **Redundancy Technologies:** - O-Ring (proprietary fast recovery

Manufacturer: Oring

Category: Smart Grid IEC-61850

- **High Port Density:** 8×10/100/1000Base-T(X) RJ-45 ports and 12×100/1000Base-X SFP slots for flexible fiber/copper connectivity. - **Industrial Standards Compliance:** Certified to **IEC 61850-3**, **IEEE 1613**, and **EN50155**, ensuring electromagnetic immunity and reliability in power and transportation sectors. - **Wide Operating Temperature:** Operates from **-40°C to +75°C**, suitable for extreme environments. - **Redundant Power Inputs:** Dual **12–48VDC** inputs for LV model (HV version supports 85–264VAC / 88–373VDC). - **High Reliability:** Supports **O-Ring**, **O-Chain**, **Open-Ring**, **MRP**, and **MSTP/RSTP/STP** redundancy protocols with recovery times under **30 ms** for up to 250 nodes. - **Advanced Network Security:** Includes **802.1x authentication**, **RADIUS**, **TACACS+**, **ACL**, **HTTPS/SSH**, **SNMPv3**, and **Device Binding** for IP/MAC-port security. - **Comprehensive Management:** Managed via **Web GUI**, **Telnet**, **CLI (Console)**, and **ORing Open-Vision** centralized management software. - **QoS and Traffic Control:** IEEE 802.1p QoS, DSCP, bandwidth management, and traffic shaping for deterministic performance. - **Energy Efficiency:** Supports **IEEE 802.3az Energy-Efficient Ethernet**. - **Clock Synchronization:** Integrated **IEEE 1588v2 PTP** for precise time synchronization. - **Modbus TCP Support:** Enables integration with SCADA and industrial automation systems. - **High Security and Reliability:** DoS/DDoS prevention, storm control, and redundant ring topologies ensure continuous operation. - **Rugged Design:** IP30-rated metal enclosure, DIN-rail and wall-mountable, designed for vibration and shock resistance per **IEC60068-2-6/27/32**.

Manufacturer: Oring

Category: Smart Grid IEC-61850