Below is a comprehensive and detailed product summary for the IGMC‑111GP based strictly on the provided content.
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1. PRODUCT OVERVIEW
The IGMC‑111GP is an industrial‑grade Gigabit Ethernet–to–fiber media converter engineered for mission‑critical, harsh‑environment networking applications. Designed and manufactured by ORing Industrial Networking Corp., it belongs to ORing’s industrial media converter product family and is identified by the product name IGMC‑111GP and article code IGMC‑111GP. The device converts 10/100/1000Base‑T(X) copper Ethernet to 100/1000Base‑X fiber via an SFP socket, offering robust performance, extended operating temperature support, and rugged IP‑30 construction in a compact slim-form enclosure.

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2. KEY FEATURES
• One 10/100/1000Base‑T(X) auto‑negotiation RJ‑45 copper port with auto‑MDI/MDI‑X
• One 100/1000Base‑X SFP fiber port supporting a wide range of ORing SFP transceivers
• Supports multimode fiber (50/125 µm) up to 2 km and single‑mode fiber (9/125 µm) up to 120 km (dependent on SFP module)
• Jumbo frame support up to 9K bytes (Gigabit mode only)
• LFP (Link Fault Pass‑through) with DIP‑switch enable/disable for enhanced link management
• Configurable alarm relay output (1A at 24 VDC capacity) for fault signaling
• DIP‑switch configuration for: LFP enable/disable, FX mode selection, relay trigger settings, power input monitoring
• Dual redundant 12–48 VDC power inputs with reverse‑polarity and overload protection
• Industrial hardened design with wide operating temperature −40°C to +75°C
• IP‑30 metal enclosure, DIN‑rail or wall‑mount installation
• Low power consumption (~4 W)
• Compact slim housing: 40 × 70 × 95 mm
• MTBF over 1.1 million hours
• 5‑year warranty
• Designed for rugged environments, industrial automation, transportation, and outdoor applications

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3. TECHNICAL SPECIFICATIONS
Dimensions:
• Width 40 mm
• Depth 70 mm
• Height 95 mm
• Weight approx. 289–291 g

Housing and Materials:
• Rigid metal enclosure, IP‑30 rating
• Slim industrial form factor with front‑facing connectors

Ethernet Interfaces:
• 1 × RJ‑45 10/100/1000Base‑T(X) auto‑MDI/MDI‑X
• 1 × 100/1000Base‑X SFP slot

Supported Ethernet Standards:
• IEEE 802.3i (10Base‑T)
• IEEE 802.3u (100Base‑TX, 100Base‑FX)
• IEEE 802.3ab (1000Base‑T)
• IEEE 802.3z (1000Base‑X)

Electrical Characteristics:
• Input voltage: Dual 12–48 VDC (4‑pin terminal block)
• Power consumption: ~4 W (typical)
• Reverse polarity protection: Present
• Overcurrent/overload protection: Present

Environmental Performance:
• Operating temperature: −40°C to +75°C
• Storage temperature: −40°C to +85°C
• Operating humidity: 5%–95% non‑condensing

Mechanical Certifications:
• Shock: IEC60068‑2‑27
• Free fall: IEC60068‑2‑32
• Vibration: IEC60068‑2‑6

Electromagnetic Compliance:
• EMI: FCC Part 15 Class A, CISPR/EN55022 Class A
• EMS: EN61000‑4‑2/3/4/5/6/8/11

MTBF:
• 1,167,318 hours (main spec)
• 1,116,093 hours (QIG spec)

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4. FUNCTIONALITY
Operational Purpose:
The IGMC‑111GP converts copper Ethernet (10/100/1000Base‑T) to fiber (100/1000Base‑X) for long-distance communication using SFP optical modules. It extends networks in industrial settings where electromagnetic noise, long cable runs, or environmental exposure require fiber connectivity.

How It Works:
• Copper interface negotiates speed automatically from 10 Mbps to 1000 Mbps.
• The SFP slot accepts ORing 100 Mbps or 1 Gbps SFP modules, enabling deployment on multimode or single-mode fiber.
• LFP functionality ensures rapid fault awareness by mirroring link failures across ports.
• DIP switches provide local hardware configuration for FX mode (100/1000), LFP enablement, and fault relay triggers.

Use Cases:
• Industrial automation networks
• Transportation systems (rail, roadway, marine)
• Power utilities and substations
• Security & surveillance networks
• Long-distance fiber uplinks
• Factory floor Ethernet extension
• Harsh, temperature‑extreme environments
• Redundant power supply applications

Compatibility:
• All standard Ethernet devices (switches, routers, PLCs, industrial computers)
• ORing SFP transceivers (100 Mbps series, 1 Gbps SFP modules)

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5. COMPONENTS & ACCESSORIES
Included in Package:
• IGMC‑111GP unit
• DIN‑rail kit
• Wall‑mount kit (2 pieces + screws)
• Quick Installation Guide (QIG)
• 4‑pin terminal block

Optional Accessories:
• ORing SFP 100 series (100 Mbps SFP optical transceivers)
• ORing SFP 1G series (1 Gbps SFP transceivers)

Port Components:
• RJ‑45 10/100/1000 port
• SFP slot for fiber modules
• Fault relay terminal
• DIP‑Switch 1 (3‑pin) and DIP‑Switch 2 (2‑pin)
• P1 / P2 power input terminals

RJ‑45 Pin Assignments:
10/100Base‑T(X):
Pins 1 TD+, 2 TD−, 3 RD+, 6 RD−
1000Base‑T:
Pins 1 BI_DA+, 2 BI_DA−, 3 BI_DB+, 6 BI_DB−, 4 BI_DC+, 5 BI_DC−, 7 BI_DD+, 8 BI_DD−

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6. INSTALLATION & SETUP
Mounting Options:
• DIN‑rail mounting (standard)
• Wall‑mounting (included hardware)

Installation Notes:
• Ensure even mechanical loading when mounting
• Avoid reduced airflow inside enclosed cabinets
• Consider elevated ambient temperatures if installed in sealed industrial panels
• Follow wiring guidelines to maintain safe operation

Power Wiring:
• Insert V+ and V– wires into terminal block as specified
• Tighten wire‑clamp screws to secure DC wiring
• Supports redundant dual‑input power for fault‑tolerant installations

DIP‑Switch Configurations:

DIP‑Switch 1 (3‑pin block):
1: Power‑1 fail relay (ON = enable relay output)
2: Power‑2 fail relay (ON = enable relay output)
3: LFP fail relay (ON = enable LFP warning relay)

DIP‑Switch 2 (2‑pin block):
1: Fiber mode select (ON = 100Base‑FX, OFF = 1000Base‑X)
2: LFP enable (ON = enable LFP function)

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7. PERFORMANCE & CAPABILITIES
Speed Support:
• Copper: 10/100/1000 Mbps
• Fiber: 100 Mbps or 1 Gbps (SFP‑dependent)

Distance Capabilities (with SFP):
• Multimode 50/125 µm: up to 2 km
• Single‑mode 9/125 µm: up to 120 km

Efficiency:
• ~4 W power consumption
• Low‑heat, fanless design

Operational Behavior:
• Automatic detection of copper link speed
• Jumbo frame support for Gigabit networks
• Hardware‑based LFP for improved network fault detection
• Relay signaling enhances integration with industrial alarm systems

Limitations:
• Fiber speed limited by installed SFP module
• LFP operation must be enabled via hardware DIP switch
• Not a managed switch—no SNMP/web management

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8. STANDARDS & COMPLIANCE
Ethernet Standards:
• IEEE 802.3i, 802.3u, 802.3ab, 802.3z

EMI / EMC Compliance:
• FCC Part 15 Class A
• CISPR/EN55022 Class A
• EN61000‑4‑2 (ESD), ‑4‑3 (RS), ‑4‑4 (EFT), ‑4‑5 (Surge)
• EN61000‑4‑6 (CS), ‑4‑8, ‑4‑11

Environmental & Mechanical Standards:
• IEC60068‑2‑27 (shock)
• IEC60068‑2‑32 (free fall)
• IEC60068‑2‑6 (vibration)

Safety:
• EN60950‑1

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9. ADDITIONAL INFORMATION
Warranty:
• 5‑year manufacturer warranty

Maintenance:
• Fanless design requires no active cooling maintenance
• Periodic inspection of terminal connections recommended
• Replace SFP modules as necessary for optical performance

Support & Updates:
• Technical resources and updates available at www.oring‑networking.com
• Manufacturer support email: support@oring-networking.com
• Full documentation provided in QIG and datasheets
• Firmware updates not applicable (device is unmanaged)

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