Perle C-1110-S2ST10 network media converter Internal 1000 Mbit/s 1310 nm Multi-mode, Single-mode

10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 1000BaseLX/LH 1310 nm single mode (ST) [10 km/6.2 miles] or multimode (ST) [550 m/1804 ft.] using a mode conditioning adapter.