D-LINK 100/1000Base-t to 1000Base-SX SC Multi-mode Media Con

100/1000Base-t to 1000Base-SX SC Multi-mode Media Converter (550m) - Meets IEEE 802.3ab and IEEE 802.3z -UTP to Multimode Fiber Media Converter - SC Fiber connector - External Power Adapter 5V/0.55A Level V Power Adapter - Wavelength 850 nm - Half-/Full-Duplex, with Auto MDI/MDIX adjustment for copper port - Fibre Media extend up to a distance up to 550 m/ 0.55 km