Serial Connectivity Series | Switch & Router | Ethernet Network Product Manufacturer | CTC Union

Manufacturer of Serial Connectivity Series CTC's industrial Serial to Fiber media converters provide selectable interface mode of RS-232 (3 wire), RS-485 (2 wire, half duplex) and RS-422/485 (4 wire, full duplex) provide the feature of three-way communication that transits two Serial data via Fiber media for reaching the long-distance data transmission. Additionally, the terminal block offers an alarm relay contact and two redundant DC power inputs, provide models of -10° to 60°C and -40° to 75°C operating temperature range. CTC Union is a high-quality Serial Connectivity Series, Ethernet switch, Media Converter, Transponder, EDFA, Muxponder, Switch, PoE switch, SyncE Switch, Router manufacturer from Taiwan since 1993. With more 30 years professional experience, CTC Union is a Taiwan manufacturer of telecommunication products and industrial Ethernet switch, converter, injector. Strictly control all product design. CTC Union, founded in 1993, is a Taiwan manufacturer of telecommunication products (ex. L2 Ethernet switch, TDM, Transponder) and industrial Ethernet switch, converter, injector. Strictly control all product design, CTC Union’s products pass strict tests and certifications ex. CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, IEC61850-3 standard etc. CTC Union partners with voice and data carriers, enterprises, and industrial grade Ethernet users covers all continents and areas. This global partnership receives direct engineering and technical support from headquarters, located in Taipei, Taiwan.