Below is a comprehensive, detailed product summary for SWM‑04FX‑MM‑SC‑D, following your requested structure. The content is written in plain text without special formatting.

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1. Product Overview
The SWM‑04FX‑MM‑SC‑D is an industrial 4‑port 100Base‑FX Ethernet switch module designed for integration into ORing’s modular managed switch platforms, specifically the IGS‑9122GPM series.
Product name: SWM‑04FX‑MM‑SC‑D
Article number: SWM‑04FX‑MM‑SC‑D
Series: Industrial Ethernet switch modules for the IGS‑9122GPM modular switch family
Manufacturer: ORing Industrial Networking Corp.
General description: A modular, hot‑swappable 4‑port fiber Ethernet expansion module supporting 4×100Base‑FX multimode fiber interfaces with SC connectors, optimized for rugged industrial networking environments.

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2. Key Features
The SWM‑04FX‑MM‑SC‑D provides 4 additional fiber‑optic Fast Ethernet ports to extend the capacity of compatible modular industrial switches. Key capabilities include:
• Four 100Base‑FX multimode fiber ports with SC connectors for robust optical communication
• Designed for use in ORing’s modular DIN‑rail managed switches, including the IGS‑9122GPM platform
• Hot‑swappable installation without powering down the host switch
• Industrial‑grade design suitable for harsh environments and mission‑critical applications
• Seamless integration with host device features such as redundant ring protocols (O‑Ring, O‑Chain, MRP, MSTP), QoS, VLAN, and enhanced cybersecurity functions
• Optimized for fiber‑based network extension over distances up to 2 km (multimode, 1310 nm)
• Supports applications requiring high reliability, EMI immunity, and stable long‑distance optical connections
• Part of a wide family of modular expansion options including copper, gigabit fiber, bypass, and M12‑connector modules

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3. Technical Specifications
The SWM‑04FX‑MM‑SC‑D module inherits electrical, environmental, and physical operating requirements from the IGS‑9122GPM host switch.

Module‑specific specifications:
• Ports: 4 × 100Base‑FX
• Fiber mode: Multi‑mode
• Wavelength: 1310 nm
• Optical reach: Up to 2 km (multimode)
• Connector type: SC
• Operating mode: Full‑duplex fiber Fast Ethernet
• Module weight: Not separately listed, but similar modules weigh approx. 404 g to 412 g
• MTBF: Not individually listed; sister model MTBF values range approx. 316,000 to 517,000 hours
• Construction: Industrial‑grade enclosure designed for installation within modular switch chassis

Parent device (IGS‑9122GPM) relevant specifications that apply when module is installed:
• Dimensions of chassis: 184 × 155 × 150 mm
• Weight of chassis: 3,365 g
• Enclosure rating: IP‑30
• Operating temperature: -40 to 75 °C
• Storage temperature: -40 to 85 °C
• Operating humidity: 5% to 95% non‑condensing
• Redundant power input: Dual 12–48 VDC
• Power consumption (typical): 40 W (overall device with modules)
• EMC immunity and safety certifications per EN, IEC, FCC

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4. Functionality
The SWM‑04FX‑MM‑SC‑D provides additional fiber‑optic Fast Ethernet connectivity for the IGS‑9122GPM industrial switch. Functional characteristics include:

How it works:
• Installed into one of the three available module slots of the IGS‑9122GPM.
• Automatically recognized by the host system and integrated into the switch’s managed configuration interface.
• Supports full store‑and‑forward switching with deterministic performance, QoS enforcement, bandwidth limitations, and VLAN segmentation.
• Extends fiber‑optic networking capacity for long‑distance, EMI‑resistant signal transmission.

Use cases and applications:
• Industrial automation networks
• Transportation and rolling stock networks
• Energy substations and utility monitoring
• IP surveillance systems requiring long‑distance fiber connectivity
• Harsh‑environment Ethernet deployments where copper is unreliable
• Redundant ring networks requiring fiber expansion

Compatibility:
• Fully compatible with IGS‑9122GPM modular DIN‑rail Ethernet switch
• Supports other ORing modular switch series using the same slot type
• Works with multimode fiber equipment operating at 1310 nm

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5. Components & Accessories
Included components:
• SWM‑04FX‑MM‑SC‑D module (ships separately when ordered as an add‑on)

Optional accessories compatible through the host system:
• SFP100 series optical transceivers (for other modules and SFP ports)
• SFP 1G series transceivers (for gigabit SFP ports in host switch)
• DR‑45, DR‑75, DR‑120 DIN‑Rail power supplies (12–48 VDC for switch chassis)
• Open‑Vision M500 network management software
• Companion modules such as SWM‑04GF, SWM‑04GC, SWM‑40GT‑M12, BSM bypass modules

Connectors:
• SC duplex connectors (4 ports on this module)

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6. Installation & Setup
Requirements:
• Host system must be an ORing modular switch such as IGS‑9122GPM
• No external power connection required; powered by the host switch
• Module is hot‑swappable (no power cycle needed)

Mounting:
• Insert into one of the three module slots on the IGS‑9122GPM
• Secure in place using integrated fastening mechanism provided by the chassis
• Fiber cables connect to SC ports on the module front panel

Configuration:
• Managed through host switch Web UI, CLI (Console or Telnet), SNMP, or Open‑Vision software
• All module ports appear in the switch’s interface as individual 100Base‑FX ports
• Supports configuration of VLANs, QoS, port security, ring redundancy, rate limiting, IGMP snooping, and diagnostic monitoring

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7. Performance & Capabilities
Performance characteristics (inherited from host switch):
• Switching bandwidth: 52 Gbps
• Switching latency: 7 µs
• Packet processing: Store‑and‑forward
• Jumbo frames: Up to 9.6 KB (host supports; module uses 100FX standard frame sizes)
• VLAN support: 4095 VLANs, ID range 1–4094
• IGMP multicast groups: 128 per VLAN
• Priority queues: 8 hardware queues
• MAC table: 8,000 entries

Redundancy support (via host switch):
• O‑Ring with <20 ms recovery over 250 nodes
• O‑Chain redundancy
• MRP (IEC 62439‑2)
• Fast Recovery
• MSTP/RSTP/STP

Limitations:
• Fiber ports limited to 100 Mbps (Fast Ethernet)
• Multimode fiber limited to 2 km reach
• Operation dependent on host switch capabilities and power budget

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8. Standards & Compliance
Although the module inherits certification from the host chassis, the overall deployed system complies with:

Ethernet standards supported through the host:
• IEEE 802.3 (10Base‑T)
• IEEE 802.3u (100Base‑TX & 100Base‑FX)
• IEEE 802.3ab (1000Base‑T)
• IEEE 802.3z (1000Base‑X)
• IEEE 802.3ae (10G Ethernet)
• IEEE 802.3x Flow Control
• IEEE 802.3ad LACP
• IEEE 802.1p QoS
• IEEE 802.1Q VLAN
• IEEE 802.1D STP
• IEEE 802.1w RSTP
• IEEE 802.1s MSTP
• IEEE 802.1x authentication
• IEEE 802.1AB LLDP
• IEEE 802.3az Energy‑Efficient Ethernet

Regulatory approvals (system‑level):
• EMI: FCC Part 15, CISPR EN55022 Class A, EN50121‑4, EN50155 (pending)
• EMS: EN61000‑4‑2, 4‑3, 4‑4, 4‑5, 4‑6, 4‑8, 4‑11
• Shock: IEC60068‑2‑27
• Vibration: IEC60068‑2‑6
• Free fall: IEC60068‑2‑32
• Safety: EN60950‑1

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9. Additional Information
Warranty:
• 5‑year manufacturer warranty (system level; module falls under same product family)

Support:
• Configuration and monitoring via:
- Web UI
- Telnet
- Console port (RS‑232 RJ45)
- SNMP management
- Open‑Vision centralized management suite

Maintenance:
• Hot‑swappable module eliminates downtime during replacement
• Fiber connectors require standard optical cleaning
• Firmware updates performed through the host switch (module requires no independent firmware management)

Updates and lifecycle:
• Module is part of ORing’s long‑term industrial networking product line
• Designed for extended MTBF and long deployment cycles in rugged environments

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