Media Module for RUGGEDCOM RSG2100, RSG2100P, RSG2200, RSG2288, RSG2300 and RSG2300P, 2 x SFP-slot. Equipped with 2 x SFP1132-1LX25, 1000 Mbit/s, Single Mode fiber optic, up to 25 kilometer, 1310nm. (FG53). Requires the in-field modification kit, 6GK6000-1BC50-0AA1.