Comprehensive Product Summary – SWM‑04GF‑SS‑ST Fiber SFP Module for RGS‑9000 Series

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### 1. Product Overview

Product Name: SWM‑04GF‑SS‑ST
Article Number: SWM‑04GF‑SS‑ST
Model Description: 4×1000FX 10 km SS‑ST Fiber SFP Module, IEC 61850‑3 compliant
Series: RGS‑9000 Series Industrial Managed Ethernet Switch
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
- Technical Support: support@oring‑networking.com
- Sales: sales@oring‑networking.com

The SWM‑04GF‑SS‑ST is a modular fiber interface card designed for the RGS‑9000 Series Layer 2/3 industrial managed Ethernet switches. It provides four 1000 Mbps single‑mode fiber ports using ST connectors and supports transmission distances up to 10 km. The module is fully compliant with IEC 61850‑3 and IEEE 1613 standards for power‑substation and railway applications, ensuring high electromagnetic immunity and extended temperature operation from –40 °C to +70 °C.

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### 2. Key Features

- Four 1000Base‑FX Fiber Interfaces: Each port supports full‑duplex Gigabit Ethernet over single‑mode fiber.
- ST‑Type Connectors: Rugged bayonet‑style connectors for secure industrial fiber connections.
- 10 km Transmission Distance: Optimized for long‑haul single‑mode fiber links at 1310 nm wavelength.
- SFP‑Based Design: Uses standard SFP optical transceivers for flexibility and easy replacement.
- IEC 61850‑3 / IEEE 1613 Compliance: Meets stringent EMC, surge, and temperature requirements for substation automation and rolling‑stock environments.
- Extended Temperature Range: –40 °C to +70 °C continuous operation for harsh industrial conditions.
- Hot‑Swappable Module: Can be inserted or replaced without powering down the RGS‑9000 chassis.
- Integration with ORing O‑Ring Redundancy: Supports network recovery times < 30 ms across up to 250 nodes.
- Compatible with Multiple Redundancy Protocols: O‑Ring, O‑Chain, MRP (IEC 62439‑2), MSTP (RSTP/STP), and VRRP.
- Industrial‑Grade Reliability: Designed for 24/7 operation in mission‑critical automation networks.
- Centralized Management: Fully manageable through the RGS‑9000’s web interface, CLI, SNMP v1/v2c/v3, or ORing Open‑Vision software.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Interface Type | 4 × 1000Base‑FX single‑mode fiber ports |
| Connector Type | ST (bayonet‑type) |
| Optical Wavelength | 1310 nm typical |
| Transmission Distance | Up to 10 km over 9/125 µm single‑mode fiber |
| Fiber Type | Single‑mode (SS) |
| Module Form Factor | SFP‑based plug‑in 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 |
| Compliance | IEC 61850‑3, IEEE 1613, EN61000‑4‑2/3/4/5/6/8/11 |
| Dimensions (module) | Fits standard RGS‑9000 slot (approx. 110 × 25 × 90 mm) |
| Weight | ~ 0.25 kg (module only) |
| Power Requirement | Supplied via RGS‑9000 backplane; no external power |
| Cooling | Passive convection through chassis airflow |
| MTBF | > 250,000 hours (calculated) |

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### 4. Functionality

The SWM‑04GF‑SS‑ST module expands the RGS‑9000 switch with four Gigabit fiber interfaces. Each port operates as a standard IEEE 802.3z 1000Base‑X interface, supporting full‑duplex communication and auto‑negotiation of link parameters. The module connects to the RGS‑9000’s internal switching fabric through the modular backplane, enabling seamless integration with copper, SFP, or 10 G SFP+ modules.

Typical Use Cases:
- Power‑substation automation networks requiring IEC 61850‑3 compliance.
- Railway and rolling‑stock Ethernet backbones.
- Industrial process control and SCADA systems.
- Long‑distance fiber uplinks between substations or control centers.
- Redundant ring or chain topologies using O‑Ring or MRP protocols.

Compatibility:
Fully compatible with all RGS‑9000 series chassis, including RGS‑P9000 and RGS‑PR9000 models. Supports interoperability with other ORing fiber modules (SWM‑04GF‑MM, SWM‑04FX‑MM, etc.) and standard 1000Base‑FX devices.

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### 5. Components & Accessories

Included Items:
- One SWM‑04GF‑SS‑ST module (4 × 1000FX ST ports)
- Protective dust caps for fiber connectors
- User documentation (integrated in RGS‑9000 manual)

Optional Accessories:
- Single‑mode fiber patch cords (ST‑ST or ST‑LC)
- Fiber SFP transceivers (if required for alternate wavelengths)
- Rack‑mount RGS‑9000 chassis and power modules
- Console cable (DB‑9 to RJ‑45) for switch management

Connectors:
- Four ST optical connectors on the front panel
- Backplane connector for data and power interface to RGS‑9000

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### 6. Installation & Setup

Prerequisites:
- RGS‑9000 chassis powered off before module insertion.
- Observe ESD precautions; use grounded wrist strap.

Installation Steps:
1. Power down the RGS‑9000 switch.
2. Remove the blank panel from the desired slot (1 – 3).
3. Align the SWM‑04GF‑SS‑ST module with the slot guide rails.
4. Insert firmly until the backplane connector is fully seated.
5. Secure the module with retaining screws.
6. Power on the switch; the system automatically detects the module.

Configuration:
- Access the switch via web interface (default IP 192.168.10.1, user admin/admin).
- Navigate to *Port Settings → SFP Module* to verify link status.
- Configure VLANs, redundancy, QoS, or routing as required.

Mounting Options:
The module is internal to the 19‑inch rack‑mount RGS‑9000 chassis; no external mounting is required.

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### 7. Performance & Capabilities

- Data Rate: 1 Gbps per port, full‑duplex (aggregate 4 Gbps).
- Switching Fabric: Integrated with RGS‑9000’s 128 Gbps backplane.
- Latency: < 7 µs (store‑and‑forward).
- Jumbo Frame Support: Up to 9.6 KB.
- MAC Table: Up to 32 K entries (shared with chassis).
- Buffer Memory: 32 Mbit shared packet buffer.
- QoS: IEEE 802.1p (8 priority queues), DSCP mapping, traffic shaping.
- Redundancy: O‑Ring (< 30 ms recovery), O‑Chain, MRP, MSTP, VRRP.
- Security: 802.1x authentication, ACL, TACACS+, RADIUS, Device Binding, DoS/DDoS protection.
- Management: Web GUI, Telnet, CLI via console, SNMP v1/v2c/v3, Open‑Vision utility.
- Diagnostics: SFP monitoring (DDM), port statistics, cable diagnostics, temperature monitoring.

Limitations:
- Fiber distance limited to 10 km (single‑mode 9/125 µm).
- ST connectors require precise alignment; not suitable for dense LC patch panels.
- Module operation depends on RGS‑9000 firmware v3.0 or later.

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### 8. Standards & Compliance

Ethernet Standards Supported:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX/FX)
- IEEE 802.3ab (1000Base‑T)
- IEEE 802.3z (1000Base‑X)
- IEEE 802.3ae (10 Gigabit Ethernet, for chassis compatibility)
- IEEE 802.3x (Flow Control)
- IEEE 802.3ad (LACP)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1p (QoS Class of Service)
- IEEE 802.1w/s (RSTP/MSTP)
- IEEE 802.1x (Authentication)
- IEEE 802.1AB (LLDP)
- IEEE 1588v2 (PTP Clock Synchronization)

Environmental & EMC Compliance:
- IEC 61850‑3 – Power Substation Communication Networks
- IEEE 1613 – Environmental and Testing Requirements for Network Equipment in Electric Power Substations
- EN 50155 / EN 50121‑3‑2 / EN 50121‑4 – Railway Applications
- EMI: FCC Part 15 Class A, CISPR 22 Class A
- EMS: EN 61000‑4‑2 (ESD), ‑3 (RS), ‑4 (EFT), ‑5 (Surge), ‑6 (CS), ‑8 (Magnetic Field), ‑11 (Dip/Interruption)
- Safety: EN 60950‑1 / IEC 60950‑1
- RoHS Compliant

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### 9. Additional Information

Warranty: 5 years limited hardware warranty from invoice date.
Support: Firmware updates and technical assistance available via ORing support portal.
Maintenance: Periodic inspection of fiber connectors and cleaning recommended to maintain optical performance.
Firmware Updates: Performed through RGS‑9000 web interface or CLI (TFTP upload).
Mean Time Between Failures (MTBF): > 250 k hours at 25 °C.
Packaging: Antistatic bag with protective caps and installation guide.

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### Summary

The SWM‑04GF‑SS‑ST is a high‑reliability, industrial‑grade fiber expansion module engineered for ORing’s RGS‑9000 Series modular managed switches. It delivers four Gigabit single‑mode fiber interfaces with ST connectors, enabling long‑distance, noise‑immune communication in demanding environments such as power substations, transportation systems, and heavy‑industry networks. With full compliance to IEC 61850‑3 and IEEE 1613, extended temperature tolerance, and seamless integration into ORing’s advanced redundancy and management ecosystem, the module provides a robust, future‑proof solution for mission‑critical Ethernet infrastructures.