SCALANCE X202-2PIRT PRO,Managed IE IRT switch, Degreeof protection IP65/67, 2x10/100 Mbit/s Push Pull RJ45ports, 2x 100 Mbit/s Push- pullSCRJ port Error signalingcontact with set pushbutton,Redundant power supply,PROFINET IO device networkmanagement, Redundancy Managerintegrated, incl. electron.manual on CD-ROM, C-plugoptional.