Further information for Perle 05050122 - Media Converters 10/100/1000 RJ45/ST single mode (40km)
05050122 S-1000-S2ST40 - Gigabit Ethernet Stand-Alone Media Converter. 1000BASE-T (RJ-45) [100 m/328 ft.] to 1000BASEEX 1310 nm single mode (ST) [40 km/24.9 miles]! Order! Non-refundable!