Tripp Lite's N785-001-SC-MM 10/100/1000 to Multimode Media Converter ( RJ45 to SC ) is an economical way to extend the distance of network nodes up to 550 Meters by converting Cat5e UTP cables to Multimode Fiber Optic. The Media Converter features automatic MDI/MDI-X configuration, and the UTP port senses the network speed automatically. Auto-detects half or full duplex operation on the fiber port. Power supplied by small form factor AC adapter.- Extends a Gigabit Ethernet signal up to 550M over Multimode Fiber Optic Cable- Auto detects Full/Half Duplex Transfer Mode- 10/100/1000 UTP to Multimode Fiber converter - Up to 550M (1800-ft.) range - Auto-detects Full / Half Duplex Transfer Mode - Auto Negotiation MDI / MDI-X - 6 performance monitoring LEDs - 850nm wavelength - Small, compact design