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The FO converter (replacement device B) is designed for full duplex communication, converting signals from 10/100Base-T(X) to a simplex fiber optic connection utilizing Wavelength Division Multiplexing (WDM) technology. This model features an SC simplex fiber optic interface operating at wavelengths of 1550 nm and 1310 nm. For optimal functionality, a device set including both type A and type B is necessary.

With a compact design measuring 22.5 mm in width, 99 mm in height, and 114.5 mm in depth, the converter supports a supply voltage range of 18 V DC to 30 V DC and a nominal voltage of 24 V DC, consuming typical current of 110 mA. The electrical isolation conforms to IEEE 802.3 standards, ensuring reliable operation.

This device is suitable for a variety of applications, providing transmission lengths of up to 38 km with a minimum transmit capacity of -14 dBm and a maximum of -8 dBm. The converter supports data rates of 10/100 Mbps with a signal delay of ± 1.3 µs in Store and Forward mode.

Constructed from PA 6.6-FR material and featuring an IP20 protection class, the converter operates effectively in ambient temperatures ranging from -40 °C to 65 °C and can withstand humidity levels between 5% to 95% without condensation. Notably, the converter meets various standards for electromagnetic compatibility, including the EMC Directive 2014/30/EU and EN 55032, ensuring it is suitable for industrial applications. The designation code for this product is FL MC EF WDM-B SC.