The IMC-101 Series industrial media converters from Moxa provide reliable conversion from 10/100BaseT(X) Ethernet to 100BaseFX fiber, specifically engineered for harsh industrial environments and hazardous locations (Class 1 Div. 2 / Zone 2, IECEx certified). Featuring auto MDI/MDI-X, Link Fault Pass-Through (LFPT), and redundant power inputs, these converters help ensure high network availability and quick fault detection.

Built with a rugged metal housing and IP30 protection, the IMC-101 units support wide temperature ranges down to -40°C (in -T models), making them ideal for energy, manufacturing, oil & gas, and marine (DNV-certified) applications. Every unit undergoes a 100% burn-in test to guarantee reliability in mission-critical systems.

Technical Specifications:

Network Interfaces:

• 1 x 10/100BaseT(X), RJ45 (auto-negotiation, auto-MDI/MDI-X)
• 1 x 100BaseFX (model-dependent):
• Multi-mode SC/ST: up to 4–5 km
• Single-mode SC: up to 40 km / 80 km

Optical Characteristics:

• Wavelengths: 1300 nm (MM), 1310/1550 nm (SM)
• TX Power: -10 to -20 dBm (MM), 0 to -5 dBm (SM)
• RX Range: -3 to -32 dBm (MM), -3 to -34 dBm (SM)
• Link Budget: 12 dB (MM), 29 dB (SM)
• Dispersion Penalty: 3 dB (MM), 1 dB (SM)
• Note: Attenuator recommended for single-mode

Power Supply:

• Input Voltage: 12 to 45 VDC
• Input Current: 200 mA
• Overload protection supported
• Connector: Terminal block

Physical Characteristics:

• Housing: Metal
• IP Rating: IP30
• Dimensions: 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
• Weight: 630 g (1.39 lb)
• Mounting: DIN-rail

Environmental Limits:

• Operating Temp: 0 to 60°C (standard), -40 to 75°C (-T models)
• Storage Temp: -40 to 85°C
• Humidity: 5–95% (non-condensing)

Certifications:

• EMC: EN 55032/24, FCC Part 15B, CISPR 32
• EMS: IEC 61000-4 series (ESD, RS, EFT, Surge, CS, PFMF, voltage dips)
• Safety: EN 60950-1, UL 60950-1
• Environmental Testing: IEC 60068-2-1/2/3/6
• Hazardous Locations: Class 1 Div. 2, ATEX Zone 2, IECEx
• Maritime: DNV certified

MTBF:

• 401,000 hours (MIL-HDBK-217F standard)

Warranty:

• 5-year manufacturer warranty

Package Contents:

• 1 x IMC-101 media converter
• 1 x Quick installation guide
• 1 x Warranty card