SCALANCE X204-2TS; MANAGED IE SWITCH; 4 X 10/100MBIT/S RJ45 PORTS; 2 X 100MBIT/S MULTIMODE BFOC; LED-DIAGNOSIS; FAULT SIGNAL- CONTACT WITH SET BUTTON; REDUNDANTE POWER SUPPLY; PROFINET-IO DEVICE; NET WORK- MANAGEMENT; INTEGR. REDUNDANCY MANAGER; INCL. ELECTRON. MANUAL ON CD; C-PLUG OPTIONAL