Industrial GbE Switch | Industrial & Telecom Network Equipment Manufacturer | CTC Union

The IFS-402F Industrial Unmanaged Ethernet Switch delivers stable and reliable network connectivity for demanding environments. It features 4 × 10/100Base-TX UTP ports and 2 × 100Base-FX SC/ST fiber ports, enabling long-distance data transmission. Built with a rugged, fanless enclosure, the switch ensures high MTBF, wide operating temperature range, and redundant 12/24/48VDC power input for enhanced reliability. Ideal for industrial networking, intelligent transportation systems (ITS), and mission-critical applications in military and utility sectors where environmental conditions exceed commercial standards. CTC Union is high-quality Industrial GbE Switch, 4x FE RJ45 + 2x 100Base-FX Fiber (ST/SC) manufacturer from Taiwan since 1993. CTC Union is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan. 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.