S-1110P-S2SC40 – 10/100/1000Base-T Media and Rate Converter with PoE Power Sourcing: 10/100/1000BASE-T (RJ-45) [100 m/328 ft.] to 1000BASE-EX 1310 nm single mode (SC) [40 km/24.9 miles] Includes AC Power Adapter – USA Power Cord