Comprehensive Product Summary – ORing IGS-P9812GP-LV Industrial Managed Ethernet Switch

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### 1. Product Overview

Product Name: ORing IGS-P9812GP-LV
Model: IGS-P9812GP-LV
Series: IGS-P9812GP Series
Article Number: IGS-P9812GP-LV
Manufacturer: ORing Industrial Networking Corp.
Manufacturer Address: 3F., No.542-2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan, R.O.C.
Website: [www.oring-networking.com](http://www.oring-networking.com)
Support Contact: support@oring-networking.com
Sales Contact: sales@oring-networking.com

The ORing IGS-P9812GP-LV is a high-performance industrial-grade managed Ethernet switch designed for mission-critical applications in power substations, smart grids, and railway systems. It complies with IEC 61850-3 and IEEE 1613 standards for substation automation and EN50155 for railway environments. The switch provides 20 ports in total—8 Gigabit copper ports (10/100/1000Base-T(X)) and 12 Gigabit SFP slots (100/1000Base-X)—and supports advanced redundancy, security, and management features suitable for harsh industrial conditions.

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### 2. Key Features

- 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.

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### 3. Technical Specifications

| Category | Specification |
|---------------|------------------|
| Model | IGS-P9812GP-LV |
| Ports | 8 × 10/100/1000Base-T(X) RJ-45 (Auto MDI/MDIX) <br> 12 × 100/1000Base-X SFP slots |
| Console Port | 1 × RJ-45 (RS-232, 115200bps, 8N1) |
| Switching Capacity | 40 Gbps |
| Switching Latency | 7 µs |
| MAC Table | 8K entries |
| Packet Buffer | 4 Mbits |
| Jumbo Frame | Up to 9.6 KB |
| Priority Queues | 4 |
| VLANs Supported | Up to 256 VLANs (IEEE 802.1Q) |
| IGMP Groups | 128 per VLAN |
| Processing Type | Store-and-Forward |
| Power Input (LV) | Dual 12–48 VDC on 6-pin terminal block |
| Power Consumption | 22 W (typical) |
| Protection | Overload current and reverse polarity protection |
| Enclosure | IP30-rated metal housing |
| Dimensions (W×D×H) | 115 × 159 × 154 mm (4.53 × 6.26 × 6.06 in) |
| Weight | 1.52 kg |
| Mounting Options | DIN-rail and wall-mount |
| Operating Temperature | -40°C to +75°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Relay Output | 1A @ 24VDC (Fail Open/Fail Close selectable) |
| LED Indicators | Power (PWR, PWR1, PWR2), Ring Master, Ring, Fault, Link/Activity, Speed |
| Certifications | IEC 61850-3, IEEE 1613, EN50155, EN60950-1, FCC Part 15 Class A, EN55022 Class A |
| Warranty | 5 years |

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### 4. Functionality

Operational Overview:
The IGS-P9812GP-LV functions as a fully managed Layer 2 industrial Ethernet switch supporting advanced redundancy, VLAN segmentation, QoS prioritization, and secure management. It is optimized for substation automation, railway communication, and industrial control networks requiring deterministic performance and high availability.

Use Cases:
- Power Substations: IEC 61850-3 compliance ensures electromagnetic immunity and reliability for SCADA and protection relays.
- Railway Systems: EN50155 certification supports onboard and trackside communication.
- Smart Grid & Automation: Integrates with Modbus TCP and NTP/PTP for synchronized control.
- Industrial Manufacturing: Provides redundant Ethernet backbones for PLCs, HMIs, and sensors.

Compatibility:
Supports interoperability with third-party devices via standard Ethernet protocols (IEEE 802.3/802.1 series) and redundancy mechanisms (RSTP, MSTP, MRP).

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### 5. Components & Accessories

Included in Package:
- IGS-P9812GP-LV switch unit
- DIN-rail mounting kit
- Wall-mount brackets (2 pcs)
- RJ-45 to DB9 console cable
- Quick Installation Guide (QIG)
- Product CD (manuals and utilities)

Optional Accessories:
- SFP transceivers (multi-mode or single-mode, LC connectors)
- DBU-01 configuration backup unit
- External power supplies (12–48VDC industrial-grade)
- Open-Vision network management software license

Connectors:
- Power Terminal Block: 6-pin for dual DC inputs and relay output
- RJ-45 Ports: Standard 8P8C connectors supporting auto MDI/MDI-X
- SFP Slots: LC-type optical connectors for fiber modules
- Console Port: RJ-45 serial interface for CLI access

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### 6. Installation & Setup

Mounting Options:
- DIN-Rail Installation: Attach the included DIN-rail bracket to the rear panel and snap onto a standard 35 mm DIN rail.
- Wall Mounting: Use the provided brackets and screws to secure the unit to a flat surface.

Wiring Guidelines:
- Use CAT5e or higher UTP cables for copper connections (max 100 m).
- For fiber connections, use SFP modules with LC connectors (multi-mode up to 550 m @ 850 nm, single-mode up to 10 km @ 1310 nm).
- Ensure proper grounding to minimize EMI.
- Connect redundant power inputs (V+/V–) to independent DC sources for failover protection.

Configuration Access:
- Default IP: 192.168.10.1
- Subnet Mask: 255.255.255.0
- Gateway: 192.168.10.254
- Username/Password: admin / admin
- Access via Web GUI, Telnet, or RS-232 console.

Reset Options:
- Press Reset for 3 seconds to reboot.
- Hold Reset for 5 seconds to restore factory defaults.

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### 7. Performance & Capabilities

- Switching Fabric: 40 Gbps non-blocking throughput.
- Latency: 7 µs typical.
- Redundancy Recovery: <30 ms for O-Ring/O-Chain topologies (up to 250 nodes).
- QoS: 8 priority levels, DSCP/802.1p classification, traffic shaping, and policing.
- Bandwidth Management: Per-port rate limiting and scheduling (Strict Priority or Weighted).
- Multicast Control: IGMP v2/v3 snooping with VLAN-based filtering.
- Security:
- 802.1x port-based access control
- RADIUS/TACACS+ authentication
- ACLs for L2–L4 filtering
- Device Binding (IP/MAC/Port)
- DoS/DDoS prevention
- Synchronization: IEEE 1588v2 PTP with external clock input/output (1PPS, VCXO).
- Diagnostics: Cable diagnostics (VeriPHY), SFP DDM monitoring, system logs, and SNMP traps.
- Reliability: Dual power redundancy, fault relay output, and fast recovery mechanisms ensure continuous operation.

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### 8. Standards & Compliance

Ethernet Standards:
- IEEE 802.3 (10Base-T)
- IEEE 802.3u (100Base-TX/FX)
- IEEE 802.3ab (1000Base-T)
- IEEE 802.3z (1000Base-X)
- IEEE 802.3x (Flow Control)
- IEEE 802.3ad (LACP)
- IEEE 802.1p (QoS/CoS)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1w/s (RSTP/MSTP)
- IEEE 802.1x (Port Authentication)
- IEEE 802.1AB (LLDP)
- IEEE 1588v2 (PTP Time Sync)

Environmental & Safety:
- IEC 61850-3 / IEEE 1613: Power substation EMC and environmental standards
- EN50155 / EN50121-3-2 / EN50121-4: Railway applications
- EN60950-1: Electrical safety
- EMC/EMI: FCC Part 15 Class A, EN55022 Class A, EN61000-4-2/3/4/5/6/8/11
- Shock & Vibration: IEC60068-2-6, IEC60068-2-27, IEC60068-2-32
- Ingress Protection: IP30

Quality & Reliability:
- Designed for 24/7 operation in industrial environments
- MTBF > 300,000 hours (estimated)
- 5-year manufacturer warranty

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### 9. Additional Information

Warranty:
5-year limited warranty covering defects in materials and workmanship. Excludes damage from misuse, improper installation, or unauthorized modifications.

Maintenance:
- Periodic inspection of power connections and grounding recommended.
- Firmware updates available via Web GUI or CLI.
- Configuration backup supported via DBU-01 or XML export.

Support & Updates:
- Technical support via email and online resources.
- Firmware and documentation updates available at [www.oring-networking.com](http://www.oring-networking.com).
- Compatible with ORing’s Open-Vision network management suite for centralized monitoring, configuration, and event logging.

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### Summary

The ORing IGS-P9812GP-LV is a rugged, high-performance managed Ethernet switch engineered for industrial automation, power substations, and railway networks. With 20 Gigabit ports, redundant power inputs, and comprehensive Layer 2 management, it ensures high availability, security, and scalability. Its compliance with IEC 61850-3, IEEE 1613, and EN50155 standards guarantees reliable operation under severe electromagnetic and environmental conditions. The switch’s advanced redundancy protocols (O-Ring, O-Chain, MRP, MSTP), extensive QoS and security mechanisms, and flexible management interfaces make it a cornerstone for mission-critical industrial Ethernet infrastructures.