Below is a high‑detail, comprehensive product summary for the IMC‑P111FX‑MM‑SC‑M12‑HV industrial media converter, following the required structure. The content is optimized for technical accuracy, semantic search, and engineering documentation.
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1. PRODUCT OVERVIEW
- Product Name: IMC‑P111FX‑MM‑SC‑M12‑HV
- Model: IMC‑P111FX‑MM‑SC‑M12‑HV
- Series: IMC‑P111 M12 Series (part of the IMC‑P111FX / IMC‑P111P M12 industrial media converters)
- Article Number: IMC‑P111FX‑MM‑SC‑M12‑HV
- Manufacturer: ORing Industrial Networking Corp.
- Product Type: Industrial IEC 61850‑3 compliant Ethernet‑to‑fiber media converter
- Power Variant: High‑Voltage (HV) dual 100–240 VAC input model
- Application Class: Ruggedized media converter for power substations, smart grid, railway, rolling stock, and harsh industrial environments.

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2. KEY FEATURES
- Converts 10/100Base‑T(X) over M12 D‑coded connector to 100Base‑FX fiber.
- Fully compliant with IEC 61850‑3 and IEEE 1613 standards for power substation and utility automation.
- EN50155 compliant for railway and rolling stock network applications.
- Ultra‑rugged M12 connectors for shock-, vibration-, and interference‑resistant operation.
- Wide operating temperature: –40°C to +85°C (–40°F to +185°F).
- Dual high‑voltage AC inputs: 100–240 VAC on 8‑pin terminal block for power redundancy.
- Supports Link Fault Pass‑through (LFP) for link failure detection and rapid system reaction.
- Store‑and‑forward switching architecture with full/half‑duplex support.
- DIP switch configuration for LFP, duplex modes, speed selection, and power‑failure relay alarms.
- Integrated relay output for power‑failure events.
- High‑reliability IP30 rated metal enclosure.
- DIN‑rail and wall‑mount installation support.
- Designed specifically for harsh EMC and environmental conditions.
- Supports multi‑mode fiber at 1310 nm with 2 km transmission capability (SC connector).
- LED status indicators for power, link/activity, duplex, LFP status, and fault conditions.

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3. TECHNICAL SPECIFICATIONS

Physical Characteristics
- Enclosure: IP‑30 rated metal housing
- Dimensions (W x D x H): 54.2 × 106.1 × 145.4 mm (2.05 × 4.18 × 5.68 in.)
- Weight: HV model – 833 g (alternatively listed also as 823 g in QIG; primary spec: 833 g)

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

Ethernet Interfaces
- Copper Port: 1 × 10/100Base‑T(X) over M12 D‑coded connector
- Auto‑negotiation and auto‑MDI/MDI‑X supported
- Speed Supported: 10 Mbps / 100 Mbps
- Duplex Modes: Full or half duplex (auto or manual via DIP switch)

Fiber Interface (Model‑Specific)
- Fiber Port Count: 1
- Fiber Type: Multi‑mode
- Connector Type: SC
- Fiber Mode: 50/125 µm or 62.5/125 µm
- Standard: 100Base‑FX
- Wavelength: 1310 nm
- Typical Distance: 2 km
- Optical Output Power:
- Max: −14 dBm
- Min: −23.5 dBm
- Optical Input Levels:
- Max Input (Saturation): 0 dBm
- Sensitivity (Min Input): −31 dBm
- Link Budget: 7.5 dB

Power Specifications (HV Model)
- Input: Dual 100–240 VAC inputs on 8‑pin terminal block
- Typical Consumption:
- At 100 VAC: 4.8 W
- At 240 VAC: 5.8 W
- Protections:
- Overload current protection
- Reverse polarity protection (on terminal block types, applies to LV model specifically)

Reliability & EMC
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32

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4. FUNCTIONALITY

Purpose
- Converts copper‑based Ethernet (10/100Base‑T(X) M12) to fiber optic 100Base‑FX for long‑distance transmission and EMI‑resistant networking.

Core Functional Behavior
- Store‑and‑forward packet switching.
- Auto‑negotiation for data rate and duplex mode.
- MDI/MDI‑X automatic detection eliminates crossover cables.
- LFP (Link Fault Pass‑through) ensures immediate propagation of link failures to connected systems.
- Relay output notifies external monitoring or alarms if power supply faults occur.

Use Cases
- Substation automation networks requiring IEC 61850‑3 compliance.
- Railway and rolling stock Ethernet infrastructure requiring EN50155 ruggedization.
- Smart grid communication backbones.
- Industrial automation requiring fiber links over noisy environments.
- Long‑distance factory or plant data links where copper cabling is unsuitable.

Compatibility
- Ethernet IEEE 802.3, 802.3u, 802.3x standards compliant.
- Compatible with multimode 50/125 µm and 62.5/125 µm fiber cabling.
- Connects with any standard 100Base‑FX SC‑compatible fiber device.

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5. COMPONENTS & ACCESSORIES

Included Components
- Media Converter Unit: IMC‑P111FX‑MM‑SC‑M12‑HV
- DIN‑rail mounting kit
- Wall‑mount kit
- Quick Installation Guide (QIG)

Optional Accessories
- SFP100 series optical transceivers (for P models)
- DR‑45 series 45 W power supply
- DR‑75 series 75 W power supply
- DR‑120 series 120 W power supply

Connectors
- 1 × M12 D‑coded Ethernet port
- 1 × SC multi‑mode fiber port
- 8‑pin terminal block for dual AC power inputs
- Relay contact output for alarms
- Grounding screw

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6. INSTALLATION & SETUP

Mounting
- DIN‑rail mounting supported via included bracket.
- Wall‑mount installation using included plate with 6 screws.
- Ensure 2 mm clearance for sliding installation in wall‑mount configuration.

Power Wiring (HV Model)
- Dual 100–240 VAC inputs wired through the terminal block.
- Relay terminals available for power failure alarms.
- Grounding must be connected before powering for EMI protection.

Network Cabling
- 10Base‑T / 100Base‑TX using Cat3, Cat4, Cat5, or Cat5e UTP; max 100 m.
- M12 D‑coded 4‑pin connector pinout:
- Pin 1: RD+
- Pin 2: TD+
- Pin 3: RD–
- Pin 4: TD–
- Fiber: SC multimode; connect TX ↔ RX pair between devices.

DIP Switch Configuration
Mode Switches:
- DIP 1: LFP enable/disable
- DIP 2: Ethernet speed (10 Mbps or auto)
- DIP 3: Ethernet duplex (half or auto)
- DIP 4: Fiber duplex (half or full)

Alarm DIP Switches:
- Alarm DIP 1: Enable/disable PWR1 fail alarm
- Alarm DIP 2: Enable/disable PWR2 fail alarm

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7. PERFORMANCE & CAPABILITIES

Performance Metrics
- Data Rates: 10 Mbps and 100 Mbps
- Switching Type: Store‑and‑forward
- Fiber Transmission Distance: 2 km (multi‑mode 1310 nm)
- Optical link budget: 7.5 dB

Efficiency & Load Handling
- Low power consumption (approx. 4.8–5.8 W on AC power).
- Designed for continuous operation in high‑EMI electrical substations.
- High vibration and shock tolerance due to M12 interface and robust chassis.

Limitations
- Supports only 100Base‑FX (no 1G fiber).
- This model supports multi‑mode only (single‑mode is a separate variant).
- No built‑in management interface (unmanaged device).

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8. STANDARDS & COMPLIANCE

Power Automation Standards
- IEC 61850‑3
- IEEE 1613

Railway Standards
- EN50155 (including EN50121‑3‑2, EN55011, EN50121‑4)

EMI / EMC
- 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

Safety
- EN60950‑1

Environmental Testing
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32

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9. ADDITIONAL INFORMATION

Warranty
- 5‑year manufacturer warranty.

Maintenance
- No active cooling; ensure airflow and clean environment to prevent dust accumulation.
- Check fiber connectors regularly for contamination.
- Inspect power connections periodically due to vibration exposures in rolling stock applications.

Support
- Manufacturer: ORing Industrial Networking Corp.
- Website: www.oring-networking.com
- Phone: +886‑2‑2218‑1066
- Email: support@oring-networking.com

Product Notes
- All specifications are subject to change without notice.
- Ruggedized design aimed at substation automation, transportation, and mission‑critical networking.
- Supports redundant power design with alarm relays for system‑level monitoring.

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