SC12FEISG S series are Gigabit Ethernet to fiber media converters. It provides 1* 10/100/1000Base-T Ethernet port and 1* 1000Base-X fiber port. It is used for data communication between Ethernet port & Fiber port. The operating temperature is -40 to 85°C, together with strong EMC performance, it guarantees device working stability in harsh environment. The device greatly extends network transmission distance.