Media Converters IMC-21A-S-SC-T MOXA Vietnam

 

 

Moxa IMC-21A-S-SC-T – Robust Ethernet to Fiber Media Converter for Harsh Industrial Environments

The Moxa IMC-21A-S-SC-T is a high-performance media converter from the IMC-21A series, designed to reliably convert 10/100BaseT(X) Ethernet signals to 100BaseFX fiber in demanding industrial networks. Specifically built to operate in extreme conditions (-40 °C to +75 °C) and supporting single‐mode SC fiber connections, it is ideal for extending network reach while ensuring stability and ruggedness in automation, transportation, and infrastructure systems. 


🔧 Key Features

  • Converts 1 × 10/100BaseT(X) RJ-45 port to 1 × 100BaseFX single-mode SC fiber port (up to 40 km link) for high-distance fiber connectivity. 

  • Wide operating temperature range from -40 °C to +75 °C (T-model), making it suited for outdoor, mobile or harsh environment installation. Industrial-grade protections including metal housing, IP30 rating, magnetic isolation 1.5 kV, and overload/reverse polarity protection. 

  • Support for Link Fault Pass-Through (LFP) feature to ensure network reliability in fiber link failure scenarios. 

  • Simple configuration via DIP-switches for speed (10/100), duplex mode, auto/force, giving flexible adaptability. 

  • Compact DIN-rail mount design (approx. 30 × 125 × 79 mm) and low weight (~170 g) for efficient cabinet integration. 


✅ Benefits for Your Industrial Network

  • Long-distance connectivity: Single-mode fiber port supports up to 40 km, enabling network extension in large facilities or across sites.

  • Reliable in extreme conditions: Designed for wide temperature range and robust build, ideal for field-deployment in factories, utilities, or transportation systems.

  • Enhanced network uptime: Features like LFP and industrial protections minimize downtime from connection or link failures.

  • Easily integrated into infrastructure: Standard signals and mounting make it simple to retrofit or install in new systems.

  • Cost-effective fiber up-grade: Enables existing copper networks to be extended or hardened via fiber without full overhaul.