Module with two front doors optical fiber, the green color used with the main control module MM FL Swicth HS (cod. 2832328) Speed Rate 10 / 100Mbit / s, length up to 50mts by segment size 31x73,5x72 5mm, protection IP20, Operating temperature 0 ° C 55 ° ..., Thread Type FL IF 2POF 10/100-F, Phoenix.