General
Power consumption	200 mA @ 12–45 VDC
EMC	EN 55032/24

The IMC-101-S-SC-80 from Moxa is an industrial media converter that converts Ethernet signals between an RJ45 interface (10/100BaseT(X)) and a single-mode fiber optic connection (100BaseFX, SC connector). With a maximum reach of 80 km over fiber optic cable, the device is designed for connecting remote network segments in industrial applications such as power supply networks, transport infrastructure, or utility installations. The robust metal housing with protection rating IP30 ensures reliable operation in harsh environments, with an operating temperature range of 0 to 60 °C enabling use in indoor areas or protected outdoor installations.

Applications
This converter is particularly suitable for industrial networks where stable, long-distance data transmission is required. Typical use cases include connecting control systems in power plants, operating monitoring networks in transportation infrastructure, or communication between distributed machines in production facilities. The certifications for use in hazardous areas (ATEX Zone 2, UL/cUL Class I Division 2) extend its application range to hazardous production environments.

Functions and Features in Detail
The IMC-101-S-SC-80 features an integrated EMC protection that minimizes interference from electromagnetic fields. The magnetic isolation of 1.5 kV protects internal circuits from voltage surges and enables secure data transmission. The integrated vibration resistance ensures stable operation even under mechanical vibrations, which are common in industrial environments. Power supply is via a terminal block with an input voltage of 12 to 45 VDC, with a current consumption of 200 mA. An integrated overcurrent protection safeguards the device against excessive load.

Technology Explained Simply
The converter transforms electrical Ethernet signals transmitted via RJ45 cable into optical signals that are sent over a single-mode fiber optic cable. The use of single-mode fiber enables high bandwidth and a reach of up to 80 km, which is critical for industrial applications with large distances between endpoints. The connection is made via an SC connector, ensuring a secure and mechanically stable link. The integrated magnetic isolation protects data transmission from electrical interference and enables galvanic isolation between network segments.

Compatibility and Accessories
The IMC-101-S-SC-80 is designed for use with standard 10/100BaseT(X) Ethernet networks and single-mode fiber optic cables with SC connectors. Compatibility with industrial networks is ensured by ATEX and UL/cUL certifications as well as its robust design. For operation in marine environments, DNV certification is provided, enabling use in shipboard networks.

Mounting and Installation
The device is mounted on a DIN rail, enabling flexible and standardized installation in enclosures. Mounting requires no additional tools, with dimensions of 53.6 x 135 x 105 mm and a weight of 630 g allowing compact placement in existing control systems. Power supply is via a terminal block, ensuring a secure and durable connection.

Operational Advantages
The IMC-101-S-SC-80 offers high reliability due to its robust construction, integrated protection features, and certifications for hazardous areas. The long service life (MTBF of 401,000 hours according to MIL-HDBK-217F) and 5-year warranty highlight the quality of the device. The combination of long reach, EMC protection, and vibration tolerance makes this converter a reliable component in critical industrial communication networks.