Industrial GbE Switch | Network Switch & Media Converter Manufacturer | CTC Union

Industrial unmanaged Ethernet switches provide stable and reliable Ethernet transmission. IGS-402S and IGS-402F have 4 Gigabit UTP ports and are equipped with 2 Gigabit SFP slots or 2 SC/ ST connector type Gigabit optical fiber ports to meet extended transmission distance requirements. It adopts a rugged enclosure designed for harsh environments, is fanless, has high MTBF, and supports wide operating temperature, redundant 12/24/48VDC power input, and is suitable for industrial networks, intelligent transportation systems (ITS) and environmental applications, and are also suitable for many military and utility market applications where environmental conditions exceed commercial product specifications. CTC Union is high-quality Industrial GbE Switch, 4x GbE RJ45 + 2x 100/1000Base SFP 4x GbE RJ45 + 2x 1000Base 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.