Perle C-1110-M1SC05U network media converter 1550 nm Multi-mode, Single-mode Black

C-1110-M1SC05U - 10/100/1000 Gigabit Ethernet Media and Rate Converter Module. 10/100/1000BASE-T (RJ-45) [100 m/328 ft.] to 1000BASE-BX 1310nm TX / 1550nm RX single strand fiber, multimode (SC) [500 m/1640 ft]