Moxa IMC-21-S-SC Industrial Ethernet-to-Fiber Converter

USD 215.21

Industrial 10/100BaseT(X) to 100BaseFX single-mode SC fiber converter. Operates 12-48 VDC, -10 to 60°C, with IP30 plastic housing.

SKU MOXA-IMC-21-S-SC Category
Top Brands > MOXA > MOXA Ethernet-to-Fiber Media Converters

Moxa IMC-21-S-SC Industrial Ethernet-to-Fiber Converter

Model Identifier IMC-21-S-SC
Official Part Number IMC-21-S-SC
GTIN Standard NA

Technical Overview

Industrial 10/100BaseT(X) to 100BaseFX single-mode SC fiber converter. Operates 12-48 VDC, -10 to 60°C, with IP30 plastic housing.

Key Features

  • 1 x 10/100BaseT(X) RJ45 port and 1 x 100BaseFX single-mode SC fiber port.
  • Supports Link Fault Pass-Through (LFPT).
  • DIP switches for selecting FDX/HDX/10/100/Auto/Force modes.
  • Wide operating temperature range of -10 to 60°C.
  • Rugged plastic housing with IP30 protection.
  • Designed for DIN-rail mounting.
  • Built-in 1.5 kV magnetic isolation protection.

Operates on a wide 12 to 48 VDC power input with overload current protection, ensuring stable performance in demanding industrial settings.

Technical Specification Matrix

ParameterValue
Ethernet Ports1 x 10/100BaseT(X) (RJ45)
Fiber Ports1 x 100BaseFX (single-mode SC)
Input Voltage12 to 48 VDC
Input Current0.271A (Max)
Overload Current ProtectionSupported
Operating Temperature-10 to 60°C (14 to 140°F)
Storage Temperature-40 to 70°C (-40 to 158°F)
Ambient Relative Humidity5 to 95% (non-condensing)
IP RatingIP30
HousingPlastic
InstallationDIN-rail mounting
Magnetic Isolation Protection1.5 kV (built-in)
Typical Fiber Distance (Single-mode)40 km (G.652 fiber type)
Physical Weight (kg)0.13
Dimensions L x W x H (cm)10.9 x 9.7 x 2.5

Industrial Applications

1. Industrial Automation for Long-Distance Ethernet

Extending Fast Ethernet networks over long distances in factory floors or large industrial complexes where copper Ethernet reaches its 100m limit.

Problem Solved

Overcomes the distance limitations of copper Ethernet and provides immunity to electromagnetic interference (EMI) in electrically noisy industrial environments, while operating reliably between -10°C and 60°C with 1.5 kV isolation.

Ethernet extensionfiber optic communicationEMI immunity40 km range-10 to 60°C1.5 kV isolation

2. Traffic Control Systems in Moderate Climates

Connecting traffic monitoring cameras, sensors, and control units over fiber optic cables to a central control room, where devices might be exposed to outdoor but not extreme temperatures.

Problem Solved

Ensures reliable data communication over several kilometers for intelligent transportation systems, enduring temperature fluctuations from -10°C to 60°C and offering good protection against dust with IP30 rating in roadside cabinets.

ITStraffic managementremote monitoringfiber optic link-10 to 60°CIP30

3. Building Automation for Campus Networks

Linking distributed building management systems (BMS) or security cameras across a university campus or large corporate facility using a robust and reliable fiber backbone.

Problem Solved

Provides a cost-effective solution for converting standard Ethernet to fiber, allowing secure and interference-free communication between buildings, operating within a -10°C to 60°C temperature range and accepting standard industrial 12-48 VDC power.

BMSsecurity systemscampus networkfiber optic backbone12-48 VDC-10 to 60°C
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