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Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03
9
Contents
1 Introduction to Industrial Ethernet Switches ............................................................ 11
1.1 Basic Information ............................................................................................... 11
1.2 Topologies ......................................................................................................... 13
1.2.1 Ring with Redundancy Manager ....................................................................... 13
1.2.2 Star Structure..................................................................................................... 16
1.2.3 Line Structure .................................................................................................... 18
1.2.4 Redundant Linking of Network Segments ......................................................... 19
2 System Description of SCALANCE X-400.................................................................. 21
2.1 Properties, Functionality and Features of SCALANCE X-400 .......................... 21
2.2 Ports of SCALANCE X-400 ............................................................................... 24
2.2.1 10Base-T / 100Base-TX .................................................................................... 24
2.2.2 1000Base-TX..................................................................................................... 26
2.2.3 100Base-FX....................................................................................................... 27
2.2.4 1000Base-SX..................................................................................................... 29
2.2.5 1000Base-LX ..................................................................................................... 30
2.3 Compatibility of SCALANCE X-400 ................................................................... 31
3 Product Description of SCALANCE X-400................................................................. 33
3.1 SCALANCE X414-3E Basic Device .................................................................. 33
3.1.1 Power Module.................................................................................................... 39
3.1.2 Digital Inputs ...................................................................................................... 41
3.1.3 Switch CPU........................................................................................................ 42
3.1.4 C-PLUG (Configuration Plug) ............................................................................ 44
3.1.5 Ports................................................................................................................... 47
4 Media Modules, Covers, Dummy Cover ..................................................................... 49
4.1 Media Modules .................................................................................................. 49
4.1.1 Fast Ethernet Media Module MM491-2 (100Base-FX) ..................................... 51
4.1.2 Fast Ethernet Media Module MM491-2LD (100Base-FX)................................. 52
4.1.3 Gigabit Media Module MM492-2 (1000Base-SX) ............................................. 53
4.1.4 Gigabit Media Module MM492-2LD (1000Base-LX) ......................................... 54
4.2 Covers, Dummy Cover ...................................................................................... 55
4.2.1 Covers ............................................................................................................... 55
4.2.2 Dummy Cover.................................................................................................... 59
5 Extender Modules......................................................................................................... 61
5.1 Twisted Pair Extender EM495-8........................................................................ 61
5.2 Media Module Extender EM496-4 ..................................................................... 63
6 Installation and Commissioning ................................................................................. 67
6.1 Installing / Removing the SCALANCE X414-3E................................................ 67
6.1.1 Installing / Uninstalling with an S7-300 Rail ...................................................... 68
6.1.2 Installing / Uninstalling with a 35 mm Standard Rail ......................................... 70
6.2 Installing / Removing the Media Modules, Covers and Dummy Cover............. 72