Perle S-1110-S2SC10-XT network media converter 1000 Mbit/s 1310 nm Single-mode Black

10/100/1000BASE-T (RJ-45) [100 m/328 ft.] to 1000BASE-LX/LH 1310 nm single mode (SC) [10 km/6.2 miles] or multimode (SC) [550 m/1804 ft.] using the optional mode conditioning adapter. . Extended Temperature, terminal block power connector for external power source