The DMC-G02SC is a media converter designed to transform a twisted-pair 100/1000Base-T Gigabit Ethernet connection into a multimode fiber 1000Base-SX Gigabit Ethernet connection, extending the connection distance up to 550 meters between two devices. This media converter features an RJ-45 port for twisted-pair network cables and a fiber optic SC port. Specifications: Hardware Interface: 1 x 10/100/1000Base-T port, 1 x 1000Base-SX SC port, LEDs, PWR, Link/Act (SC) Certifications Safety: LVD EMI/EMC: CE Class B Standards and Features IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-SX, IEEE 802.3x Flow Control in full-duplex mode, Auto MDI/MDIX adjustment for copper port, Link Fault Pass-through support for link status control Physical Parameters Dimensions (L x W x H): 70.5 x 93.5 x 26 mm Weight: 124 g Environmental Conditions Power Supply: 5 V DC, 0.55 A power adapter Max Power Consumption: 1.65 W Max Fiber Optic Cable Length: Up to 550 m Temperature: Operating: 0 to 55 °C, Storage: -25 to 70 °C Humidity: 20% to 80% non-condensing