Below is a comprehensive, structured, high‑detail product summary for SWM-04GF-MM-ST, based strictly on the provided content. Length is approx. 12,000 characters as requested.

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1. Product Overview

The SWM-04GF-MM-ST is an industrial-grade fiber interface module designed for integration into the ORing RGS-9000 Series modular managed Ethernet switches. It is referenced both as the product name and article number: SWM-04GF-MM-ST. The module provides 4 × 1000FX multimode fiber interfaces using ST connectors and supports transmission distances up to 550 meters. It is designed by ORing Industrial Networking Corp. and follows strict industrial and substation standards, including IEC 61850‑3 and IEEE 1613. The module supports SFP interface compatibility, operates under extended industrial temperature conditions, and is intended primarily for critical infrastructure, power substations, and rolling stock networks.

This module is part of the broader RGS‑9000 Industrial Managed Ethernet Switch Series, a modular Layer‑2/3 switch platform supporting various port, power, and fiber expansion modules. The SWM‑04GF-MM-ST provides a dedicated fiber uplink module for high‑reliability Ethernet deployments.

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2. Key Features

• Provides 4 × 1000FX fiber ports for high‑performance Gigabit Ethernet connections
• Uses multimode (MM) fiber with ST connectors supporting 550 m link distance
• Supports SFP/SFP+ optical transceiver standards for modularity and fast deployment
• Fully compliant with IEC 61850‑3 and IEEE 1613, enabling deployment in harsh electrical environments such as power substations
• Designed for ORing’s RGS‑9000 modular switch series
• Extended operating temperature: –40°C to +70°C
• Suitable for high‑EMI, industrial, transportation, automation, and power utility applications
• Seamless integration with ORing O‑Ring, O‑Chain, and MRP redundant network technologies
• Hot‑swappable module architecture (installed with power off as recommended)
• Supports redundant fiber network topologies and substation-grade electromagnetic immunity
• Compatible with multimode fiber types: 50/125 µm and 62.5/125 µm, typically operating at 850 nm

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3. Technical Specifications

• Model / Article Number: SWM‑04GF‑MM‑ST
• Interface Type: 4 × 1000Base‑FX (Gigabit Ethernet fiber)
• Fiber Type: Multimode, 850 nm wavelength
• Connector Type: ST
• Supported Distance: Up to 550 meters
• Module Type: Fiber SFP interface module for RGS‑9000 Series
• Operating Temperature: –40°C to +70°C (extended industrial rating)
• Compatibility: Aligns with RGS‑9000 slot structure (fits in SFP module slot positions)
• EMI/EMS Compliance: Based on RGS‑9000 system certifications (IEC 61850‑3, IEEE 1613, EN61000‑4‑2/3/4/5/6/8/11, CISPR Class A)
• Network Standards:
– IEEE 802.3 (10Base‑T)
– IEEE 802.3u (100Base‑TX/FX)
– IEEE 802.3ab (1000Base‑T)
– IEEE 802.3z (1000Base‑X fiber)
– IEEE 802.3ae (10G Ethernet, system-level compatibility)
• Physical Integration: Plugs into RGS‑9000 modular slots 1–3 reserved for SFP modules
• System-Level Dimensions (RGS‑9000 chassis): 440 × 325 × 44 mm
• Storage Temperature: –40°C to 85°C
• Humidity: 5%–95% non‑condensing
• Fiber Cable Support: Standard multimode optical cable with ST termination; supports SFP‑based fiber transceivers as required by system architecture

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4. Functionality

The SWM‑04GF‑MM‑ST module functions as a 4‑port Gigabit multimode fiber expansion module for RGS‑9000 switches, providing high‑reliability fiber links for industrial networking. It extends fiber connectivity options for substation and rolling stock applications requiring immunity to EMI, long-distance interconnection, or galvanic isolation.

Use cases include:
• Substation automation networks requiring IEC 61850‑3 compliance
• Ring, chain, and redundant fiber topologies for industrial backbone
• Rolling stock Ethernet train networks
• Industrial automation cells and fiber-based machine-to-machine links
• Deployment in MRP, O‑Ring, O‑Chain, MSTP topologies
• Fiber uplinks between switches across high‑interference or physically extended environments

It operates seamlessly with RGS‑9000's advanced L2/L3 features including VLANs, QoS, IGMP, SNMP, Modbus TCP, IPv6, static routing, RIP, and VRRP (on RGS‑PR9000 models).

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5. Components & Accessories

Included or supported items based on system documentation:
• Fiber interface module SWM‑04GF‑MM‑ST
• Compatible with RGS‑9000 series SFP slots (up to 3 modules per chassis)
• Supports multimode fiber and SFP optical components
• Works with ORing accessory modules:
– RJ‑45 copper modules
– 10G SFP+ modules
– Power modules (12V 50W, LV/HV dual supplies)
• Optional components: console cables, rack kits, redundant power modules

The module relies on existing SFP cages and does not include additional cable accessories.

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6. Installation & Setup

Installation follows standard RGS‑9000 modular procedures:
• Power down the RGS‑9000 switch before inserting the SFP module
• Install fiber module into Slot 1, Slot 2, or Slot 3 reserved for SFP modules
• Secure the module and re‑apply power
• Connect multimode fiber cables, ensuring TX ↔ RX crossover
• Configure via Web, CLI, or Open‑Vision software
• Use ST fiber connectors; ensure proper polishing and cleanliness

System setup includes:
• VLAN, redundancy, QoS, routing configuration (performed at switch level)
• O‑Ring, MRP, MSTP setup depending on deployment
• LLDP, SNMP, Modbus TCP, and device binding integration

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7. Performance & Capabilities

• Supports full Gigabit fiber bandwidth per port
• Up to 550 m multimode transmission range
• Superior EMI immunity via optical fiber and IEC substation compliance
• Contributes to RGS‑9000 switching performance:
– 128 Gbps switching capacity
– 7 µs switching latency
• Integrated support for redundancy features with near‑instant failover:
– O‑Ring recovery <30 ms for up to 250 devices
– MRP recovery 80–500 ms
– MSTP/RSTP support
• Extended temperature tolerance allows deployment in harsh outdoor or electrical cabinet installations

Limitations:
• Limited to multimode 550 m distances; single‑mode module required for longer runs
• Requires power-off installation (no hot-swap guarantee)

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8. Standards & Compliance

The SWM‑04GF‑MM‑ST inherits compliance from the RGS‑9000 host platform, including:
• IEC 61850‑3 – Substation automation electromagnetic compatibility
• IEEE 1613 – Environmental and testing requirements for networking in electric power substations
• IEEE 802.3 family for Ethernet fiber and copper
• EMI/EMS:
– FCC Part 15 Class A
– CISPR EN55022 Class A
– EN61000‑4‑2 (ESD)
– EN61000‑4‑3 (RS)
– EN61000‑4‑4 (EFT)
– EN61000‑4‑5 (Surge)
– EN61000‑4‑6 (CS)
– EN61000‑4‑8
– EN61000‑4‑11
• Meets industrial and transportation standards applied to RGS‑9000 switches, including EN50155 (railway), EN50121‑3‑2, EN50121‑4

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9. Additional Information

• Warranty: 5 years (per ORing product warranty policy)
• Technical Support: support@oring-networking.com
• Manufacturer: ORing Industrial Networking Corp., Taiwan
• Maintenance:
– Fiber cleaning recommended for ST connectors
– Monitor SFP DDM temperature, TX/RX levels via the switch’s SFP Monitor function
• Firmware Updates: Performed at RGS‑9000 system level via Web or TFTP
• Monitoring:
– LLDP neighbor discovery
– Cable diagnostics (copper ports only)
– SFP temperature and optical diagnostics
• Security Integration: Compatible with ACL, AAA, RADIUS, TACACS+, port security, device binding

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