6GK60008FB530AA0

6GK6000-8FB53-0AA0  RUGGEDCOM Accessory, Bi-directional SFP, 1000BASE-BX-U, 1 X 1000MBIT/S, LC-Interface, Optical: Single Mode Fiber Optic up to max. 40km, 1310nm TX/1490nm RX, -40…+85 Degrees Celcius