Comprehensive Product Summary – SWM-04FX-SS-LC Fiber SFP Module for RGS-9000 Series

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### 1. Product Overview

Product Name: SWM-04FX-SS-LC
Article Number: SWM-04FX-SS-LC
Model Description: Module 4×100FX SS-LC 30 km Fiber SFP IEC‑61850
Series: RGS‑9000 Series – Industrial Managed Ethernet Switch Family
Manufacturer: ORing Industrial Networking Corp.
Website: [www.oring-networking.com](http://www.oring-networking.com)
Contact:
- Headquarters: 4F., No. 3, Lane 235, Baociao Rd., Sindian City, Taipei County 23145, Taiwan
- Tel: +886 2 2918 1066 Fax: +886 2 2918 2368
- Support: support@oring-networking.com
- Sales: sales@oring-networking.com

The SWM‑04FX‑SS‑LC is a modular fiber interface card designed for the RGS‑9000 Series of industrial managed Ethernet switches. It provides four 100 Mbps single‑mode fiber ports using LC connectors, supporting transmission distances up to 30 km. The module is fully compliant with IEC 61850‑3 and IEEE 1613 standards for power substation and railway applications, ensuring high reliability under harsh environmental conditions.

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### 2. Key Features

- Four 100 Mbps Fiber Ports: Each port supports 100BASE‑FX single‑mode operation with LC connectors.
- Long‑Distance Transmission: Up to 30 km reach over single‑mode fiber (1310 nm typical wavelength).
- Industrial‑Grade Design: Compliant with IEC 61850‑3 and IEEE 1613 for electromagnetic immunity and environmental endurance.
- Extended Temperature Range: Operates from –40 °C to +70 °C, suitable for outdoor and substation environments.
- Hot‑Swappable Module: Can be inserted or replaced in RGS‑9000 chassis slots without powering down the system.
- Full Integration with RGS‑9000 Management: Supports all Layer 2/3 managed switch functions including VLAN, QoS, redundancy, and SNMP monitoring.
- High Reliability: Designed for mission‑critical networks with redundant ring topologies (O‑Ring, MRP, MSTP).
- Compact LC Interface: Dual LC connectors per port for transmit (TX) and receive (RX) fiber pairs.
- Low Power Consumption: Optimized for modular switch backplane power efficiency.
- Plug‑and‑Play Compatibility: Automatically recognized by the RGS‑9000 switch firmware.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Interface Type | 4 × 100BASE‑FX single‑mode fiber ports |
| Connector Type | LC duplex |
| Fiber Type | Single‑mode (9/125 µm) |
| Transmission Distance | Up to 30 km |
| Wavelength | 1310 nm typical |
| Optical Budget | ≥ 15 dB (typical) |
| Data Rate | 100 Mbps full‑duplex |
| Module Form Factor | SFP‑based fiber interface module for RGS‑9000 slot |
| Operating Temperature | –40 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5 % – 95 %, non‑condensing |
| Dimensions (module) | Approx. 130 mm × 25 mm × 20 mm (typical SFP module size) |
| Weight | < 100 g per module |
| Power Requirement | Supplied via RGS‑9000 backplane (no external power) |
| Compliance | IEC 61850‑3, IEEE 1613, RoHS |
| Cooling | Passive convection through chassis airflow |
| MTBF | > 250,000 hours (calculated) |

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### 4. Functionality

The SWM‑04FX‑SS‑LC module provides four independent 100 Mbps fiber interfaces for the RGS‑9000 switch chassis. Each port operates in full‑duplex mode, supporting deterministic and noise‑immune data transmission over long distances.

Operation Principle:
- The module converts electrical Ethernet signals from the switch backplane into optical signals for transmission over single‑mode fiber.
- Each port uses separate TX and RX channels through LC connectors.
- The module supports auto‑negotiation for 100 Mbps full‑duplex operation and integrates seamlessly with the switch’s MAC and switching fabric.

Use Cases and Applications:
- Power substation automation networks (IEC 61850 process bus).
- Railway and rolling stock communication systems.
- Industrial control and SCADA backbones.
- Long‑distance inter‑building Ethernet links.
- Redundant fiber ring topologies for mission‑critical infrastructure.

Compatibility:
- Fully compatible with RGS‑9000, RGS‑P9000, and RGS‑PR9000 modular managed switches.
- Supports integration with other ORing modules such as RJ‑45 copper modules, 10G SFP+ modules, and power supply modules.

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### 5. Components & Accessories

Included Items:
- SWM‑04FX‑SS‑LC fiber module (4 × 100 FX LC ports).
- Protective dust caps for LC connectors.
- Installation guide and documentation.

Optional Accessories:
- Single‑mode fiber patch cords (LC‑LC).
- Fiber optic cleaning kit.
- Spare SFP transceivers (if applicable).
- Rack‑mount RGS‑9000 chassis and power modules.

Connectors:
- LC duplex connectors per port (TX/RX).
- Backplane edge connector for RGS‑9000 slot interface.

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### 6. Installation & Setup

Installation Requirements:
- Compatible RGS‑9000 Series chassis with available SFP module slot (Slot 1–3).
- Power off the switch before inserting or removing modules.
- Observe ESD precautions when handling fiber modules.

Installation Steps:
1. Power down the RGS‑9000 switch.
2. Remove the blank panel from the desired slot.
3. Insert the SWM‑04FX‑SS‑LC module firmly into the slot until it locks.
4. Secure with retaining screws if provided.
5. Connect LC fiber cables (TX → RX, RX → TX).
6. Power on the switch; the module will be automatically detected.
7. Verify link status via front‑panel LEDs or web interface.

Configuration:
- Managed through the RGS‑9000 web GUI, CLI, or SNMP.
- Supports VLAN, QoS, redundancy, and monitoring functions identical to copper ports.
- Fiber diagnostics available via SFP DDM (Digital Diagnostic Monitoring) if supported.

Mounting Options:
- Installed within the 19‑inch rack‑mount RGS‑9000 chassis.
- No external mounting required.

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### 7. Performance & Capabilities

| Feature | Description |
|--------------|----------------|
| Speed | 100 Mbps full‑duplex per port |
| Aggregate Bandwidth | 400 Mbps total per module |
| Latency | < 10 µs typical (store‑and‑forward switching) |
| Switching Fabric Integration | Connects to 128 Gbps backplane of RGS‑9000 |
| Error Detection | CRC and link integrity monitoring |
| Redundancy Support | O‑Ring (< 30 ms recovery), MRP, MSTP |
| QoS Support | IEEE 802.1p priority tagging, DSCP mapping |
| VLAN Support | IEEE 802.1Q VLAN tagging, up to 4096 VLANs |
| Security | 802.1x authentication, MAC filtering, ACLs |
| Diagnostics | Link/Activity LEDs, SFP DDM temperature and optical power monitoring |
| Limitations | Fixed 100 Mbps speed; not compatible with 1 Gbps SFPs |

The module’s performance is optimized for deterministic industrial Ethernet traffic, ensuring low jitter and minimal packet loss even under high EMI conditions.

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### 8. Standards & Compliance

Electrical and Environmental Standards:
- IEC 61850‑3: Communication networks and systems for power utility automation – environmental and EMC requirements.
- IEEE 1613: Standard for environmental and testing requirements for communications networking devices in electric power substations.
- EN 61000‑4‑2/3/4/5/6/8/11: EMC immunity standards (ESD, surge, EFT, conducted and radiated immunity).
- EN 55022 Class A / FCC Part 15: EMI emission compliance.
- EN 50155 / EN 50121‑4: Railway and rolling stock electromagnetic compatibility.
- RoHS Directive 2011/65/EU: Restriction of hazardous substances.

Network Protocol Standards Supported via RGS‑9000 Integration:
- IEEE 802.3u (100BASE‑FX)
- IEEE 802.1Q (VLAN)
- IEEE 802.1p (QoS)
- IEEE 802.1w/s (RSTP/MSTP)
- IEEE 802.1x (Authentication)
- IEEE 1588v2 (Precision Time Protocol)
- IEC 62439‑2 (MRP)

Safety Approvals:
- EN 60950‑1 / IEC 62368‑1 (Information Technology Equipment Safety).

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### 9. Additional Information

Warranty:
- 5‑year limited warranty covering defects in materials and workmanship from the invoice date.
- Warranty excludes damage due to misuse, improper installation, or unauthorized modification.

Technical Support:
- Email: support@oring-networking.com
- Online resources: firmware updates, manuals, and configuration utilities available at ORing’s website.

Maintenance:
- Periodic inspection of fiber connectors and cleaning of LC interfaces recommended.
- Firmware updates for the RGS‑9000 switch ensure continued compatibility and performance optimization.

Firmware & Software Updates:
- Managed through the RGS‑9000 web interface or CLI (commands: `Firmware> Load <ip_addr> <file_name>`).
- Configuration backup and restore supported via XML files.

Service Life & Reliability:
- Designed for continuous 24/7 operation in industrial environments.
- Passive cooling and solid‑state design ensure long MTBF and minimal maintenance.

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### Integration Context – RGS‑9000 Series Overview

The SWM‑04FX‑SS‑LC module is part of the RGS‑9000 modular platform, which supports up to four interchangeable interface modules. The chassis provides:
- 3 × 8‑port 10/100/1000 Base‑T(X) or 100/1000 Base‑X SFP modules
- 1 × 2/4‑port 10 G SFP+ module
- Redundant power modules (AC/DC)

RGS‑9000 Core Specifications:
- Layer 2/3 managed switch with 128 Gbps switching capacity.
- 32 K MAC address table, 32 Mbit packet buffer, 1 Gbit DRAM.
- Supports O‑Ring, O‑Chain, MRP, MSTP redundancy (< 30 ms recovery).
- Operating temperature: –40 °C to +85 °C (without 10G module).
- Dimensions: 440 × 325 × 44 mm, 19‑inch rack‑mountable.

The SWM‑04FX‑SS‑LC module extends the RGS‑9000’s connectivity by providing reliable long‑distance fiber links for substation and industrial automation networks.

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### Summary Table

| Attribute | Details |
|----------------|-------------|
| Product Name | SWM‑04FX‑SS‑LC |
| Type | 4‑port 100 Mbps single‑mode fiber module |
| Connector | LC duplex |
| Distance | 30 km |
| Fiber Type | Single‑mode (9/125 µm) |
| Operating Temp. | –40 °C to +70 °C |
| Compliance | IEC 61850‑3, IEEE 1613 |
| Compatible Chassis | RGS‑9000 / RGS‑P9000 / RGS‑PR9000 |
| Power Source | Supplied via switch backplane |
| Warranty | 5 years |
| Manufacturer | ORing Industrial Networking Corp. |

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### Conclusion

The SWM‑04FX‑SS‑LC is a robust, industrial‑grade fiber module engineered for the RGS‑9000 Series managed Ethernet switches. With four 100 Mbps single‑mode LC ports supporting up to 30 km transmission, it delivers reliable, interference‑free communication for critical infrastructure networks. Its compliance with IEC 61850‑3 and IEEE 1613 ensures resilience against electromagnetic disturbances and extreme temperatures, making it ideal for power substations, transportation systems, and industrial automation. Combined with the RGS‑9000’s advanced management, redundancy, and security features, the SWM‑04FX‑SS‑LC provides a scalable and dependable solution for long‑distance industrial Ethernet connectivity.