Further information for Perle 05050452 - Media Converters 10/100 TP / SC single mode (up 40km)
05050452S-110-S2SC40 - 10/100 Fast Ethernet Stand-Alone Media and Rate Converter 10/100Base-TX (RJ-45) [100 m/328 ft.] to 100BASE-EX 1310nm single mode (sc) [40 km / 24.9 miles]! Order! Non-refundable!