Overview

The CU1521-0020 is a 3-port Ethernet device with two SFP slots and serves as a universal media converter and junction for EtherCAT and Industrial Ethernet. It was specially developed for use in pairs in EtherCAT networks, especially when special transmission technologies such as BiDi fiber optics are used, for which standard couplers (e.g. EK1501/1501-0010) or media converters (e.g. CU1521/CU1521-0010) are not suitab...