Comprehensive Product Summary: ORing IGS-R9812GP-L3 Industrial Layer-3 Managed Ethernet Switch

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### 1. Product Overview

Product Name: IGS-R9812GP-L3
Model Number: IGS-R9812GP
Series: Industrial Layer-3 Managed Gigabit Ethernet Switch Series
Article Number: IGS-R9812GP-L3
Manufacturer: ORing Industrial Networking Corp.
Manufacturer Website: [www.oring-networking.com](http://www.oring-networking.com)
Country of Origin: Taiwan, R.O.C.

Product Description:
The ORing IGS-R9812GP-L3 is a rugged, industrial-grade, Layer-3 managed Ethernet switch designed for mission-critical applications requiring high reliability, network redundancy, and advanced routing capabilities. It features 20 Gigabit ports—8 copper 10/100/1000Base‑T(X) RJ45 ports and 12 fiber 100/1000Base‑X SFP slots—supporting both Layer‑2 switching and Layer‑3 routing functions. The unit is engineered for harsh environments, offering extended operating temperatures from ‑40°C to +75°C, redundant DC power inputs, and a robust IP‑30 metal enclosure suitable for DIN‑rail or wall mounting.

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### 2. Key Features

- Layer‑3 Routing: Supports static and RIP routing for efficient inter‑VLAN and inter‑subnet communication.
- High Port Density: 20 total ports (8 RJ45 + 12 SFP) for flexible copper and fiber connectivity.
- Redundant Network Technologies:
- O‑Ring proprietary redundancy with <30 ms recovery over 250 nodes.
- Open‑Ring interoperability with third‑party ring protocols.
- O‑Chain multi‑ring redundancy topology.
- IEC 62439‑2 MRP (Media Redundancy Protocol) compliance.
- MSTP/RSTP/STP compatibility for spanning tree redundancy.
- Precision Time Synchronization: IEEE 1588v2 PTP support for sub‑microsecond clock accuracy.
- Industrial Protocols: Modbus TCP for SCADA and automation integration.
- IPv6 Ready: Full support for IPv6 addressing and management.
- Energy Efficiency: IEEE 802.3az Energy‑Efficient Ethernet reduces power consumption during low traffic.
- Security Suite:
- HTTPS/SSH secure management.
- 802.1x, TACACS+, RADIUS authentication.
- ACLs, IP Source Guard, and Device Binding for endpoint protection.
- Hardware‑based DoS/DDoS auto‑prevention.
- Quality of Service (QoS): Application‑based and IP‑based bandwidth management, 8 priority queues, and DSCP/802.1p classification.
- Network Management: SNMP v1/v2c/v3, RMON, LLDP, web GUI, Telnet, CLI, and ORing’s Open‑Vision Windows utility.
- Diagnostics & Alerts: Fault relay output, alarm LED, e‑mail/SNMP/syslog notifications.
- Rugged Design: IP‑30 metal housing, fanless operation, and wide temperature tolerance.
- Mounting Flexibility: DIN‑rail and wall‑mount kits included.
- Warranty: 5‑year manufacturer warranty.

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### 3. Technical Specifications

Physical Ports:
- 8 × 10/100/1000Base‑T(X) RJ45 (Auto MDI/MDIX)
- 12 × 100/1000Base‑X SFP slots

Performance:
- Switching Bandwidth: 40 Gbps
- Switching Latency: 7 µs
- MAC Address Table: 8 K entries
- Packet Buffer: 32 Mbit
- Flash Memory: 128 Mbit
- DRAM: 1 Gbit
- Jumbo Frame: Up to 9.6 KB
- VLANs: 256 max
- IGMP Groups: 128 per VLAN
- Priority Queues: 8

Dimensions & Weight:
- 96.4 (W) × 145.5 (D) × 154 (H) mm
- Weight: 1.52 kg

Enclosure:
- Material: Aluminum alloy, IP‑30 rated
- Cooling: Fanless convection

Power:
- Dual DC Inputs: 12 – 48 V DC (6‑pin terminal block)
- Typical Power Consumption: 23 W
- Protection: Overload and reverse polarity protection
- Fault Relay Output: 1 A @ 24 V DC

Environmental:
- Operating Temperature: ‑40 °C to +75 °C
- Storage Temperature: ‑40 °C to +85 °C
- Humidity: 5 % – 95 % non‑condensing

LED Indicators:
- Power (PWR1/PWR2) – Green
- Ring Master (R.M.) – Green
- Ring Status – Green / Blinking (broken)
- Fault – Amber
- RJ45 Ports – Green (1 Gbps), Amber (100 Mbps), Off (10 Mbps)
- SFP Ports – Green (Link/Activity)

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### 4. Functionality

Operation:
The IGS‑R9812GP‑L3 functions as a fully managed Layer‑3 switch capable of routing between VLANs and subnets while maintaining wire‑speed Layer‑2 switching performance. It supports static and RIP routing, enabling efficient traffic segmentation in large industrial LANs.

Use Cases:
- Power substations and utility automation networks.
- Transportation and rolling‑stock Ethernet backbones.
- Factory automation and process control.
- IP surveillance and security systems.
- Oil, gas, and mining communication networks.

Compatibility:
- Interoperable with standard Ethernet devices (IEEE 802.3 family).
- Supports third‑party SFP transceivers (100 Mbps / 1 Gbps).
- Compatible with ORing Open‑Vision management suite and standard SNMP tools.

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### 5. Components & Accessories

Included in Package:
- IGS‑R9812GP switch unit × 1
- DIN‑rail mounting kit × 1
- Wall‑mount brackets × 2
- Console cable (RJ45 to DB9‑F) × 1
- Quick Installation Guide × 1
- ORing Tool CD × 1

Optional Accessories:
- Open‑Vision M500: Windows‑based network management suite (up to 500 devices).
- DR‑Series Power Supplies:
- DR‑45 (45 W), DR‑75 (75 W), DR‑120 (120 W) DIN‑rail power supplies.
- SFP Transceivers:
- SFP100 series (100 Mbps)
- SFP1G series (1 Gbps)

Connectors:
- 6‑pin terminal block for dual DC power and fault relay.
- RJ45 console port (RS‑232, 115200 bps, 8‑N‑1).
- RJ45 Ethernet ports and SFP cages on front panel.

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### 6. Installation & Setup

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

Wiring Guidelines:
- Use Cat 5e/6 UTP cables for copper ports (max 100 m).
- Use LC‑terminated fiber for SFP modules (multi‑mode 0–550 m @ 850 nm; single‑mode up to 80 km @ 1310/1550 nm).
- Ground the chassis before connecting power.
- Connect redundant DC inputs (V1+/V1–, V2+/V2–) for fail‑safe operation.

Configuration Interfaces:
- Web GUI: via HTTP/HTTPS (default IP 192.168.10.1, user admin/admin).
- CLI: via RS‑232 console or Telnet/SSH.
- Open‑Vision Utility: centralized Windows‑based management.

Initial Setup:
1. Power on the device; verify PWR LEDs.
2. Connect via web or console.
3. Assign IP address, VLANs, and routing parameters.
4. Configure redundancy (O‑Ring, MRP, MSTP) as required.
5. Save configuration or back up via DBU‑01 (optional).

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### 7. Performance & Capabilities

- Switching Capacity: 40 Gbps non‑blocking.
- Forwarding Rate: 29.7 Mpps (64‑byte packets).
- Latency: < 7 µs.
- Redundancy Recovery: < 30 ms (O‑Ring) / < 10 ms (O‑Chain).
- Routing Performance: Hardware‑based Layer‑3 forwarding at wire speed.
- QoS: 8 hardware queues, 802.1p/DSCP prioritization, application‑based QoS.
- Security Throughput: Hardware‑accelerated ACL and DoS filtering.
- Reliability: MTBF > 300,000 hours (est.), fanless design.
- Limitations: No PoE output; SFP modules sold separately.

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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 (Link Aggregation – LACP)
- IEEE 802.1D/w/s (STP/RSTP/MSTP)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1p (Class of Service)
- IEEE 802.1x (Port‑based Authentication)
- IEEE 802.1AB (LLDP)
- IEEE 802.3az (Energy‑Efficient Ethernet)
- IEEE 1588v2 (Precision Time Protocol)

Environmental & Safety Compliance:
- EMI: FCC Part 15 Class A, EN 55022 Class A
- EMS: EN 61000‑4‑2 (ESD), ‑3 (RS), ‑4 (EFT), ‑5 (Surge), ‑6 (CS), ‑8, ‑11
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32
- Safety: EN 60950‑1 (LVD)
- Ingress Protection: IP‑30

Industrial Standards:
- IEC 62439‑2 (MRP)
- RoHS compliant

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### 9. Additional Information

Warranty: 5 years limited hardware warranty.
Support: Technical support via support@oring-networking.com.
Maintenance:
- Firmware upgrades via web GUI or TFTP.
- Configuration backup/restore via DBU‑01 device or Open‑Vision.
- Syslog and SMTP alerts for proactive monitoring.
- SNMP traps for network management integration.

Manufacturer Contact:
ORing Industrial Networking Corp.
3F., No. 542‑2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan
Tel: +886‑2‑2218‑1066 Fax: +886‑2‑2218‑1014
Email: sales@oring-networking.com Support: support@oring-networking.com

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### Summary

The ORing IGS‑R9812GP‑L3 is a high‑performance, industrial‑grade Layer‑3 managed Ethernet switch engineered for demanding automation and transportation networks. Its combination of 20 Gigabit ports, advanced redundancy (O‑Ring, O‑Chain, MRP), precision time synchronization, and comprehensive security features make it ideal for mission‑critical infrastructures requiring deterministic performance and minimal downtime. With a rugged IP‑30 enclosure, wide temperature tolerance, redundant power design, and extensive management options, the IGS‑R9812GP‑L3 delivers reliable, secure, and scalable networking for industrial environments.