Siemens SCALANCE X-400 Operating Instructions Manual page 10

Contents
6.2.1 Installing / Removing a Media Module .............................................................. 72
6.2.2 Fitting / Removing the Covers ........................................................................... 74
6.2.3 Fitting / Removing a Dummy Cover................................................................... 75
6.3 Installing / Removing Extender Modules ........................................................... 76
6.3.1 Installing / Removing the Twisted Pair Extender............................................... 76
6.3.2 Installing / Removing the Media Module Extender ............................................ 82
6.4 Slot Numbers of the Modules and Covers......................................................... 88
6.5 Factory Defaults................................................................................................. 89
6.6 Ports................................................................................................................... 90
6.6.1 Power Supply Connectors (X1) ......................................................................... 90
6.6.2 Connectors of the Signaling Contact and Grounding Strap (X2) ...................... 91
6.6.3 Digital Input Connectors (X1) ............................................................................ 92
6.6.4 Digital Input Connectors (X2) ............................................................................ 93
6.6.5 Connectors for the Twisted Pair Cables............................................................ 94
6.6.6 Connectors for Fiber-Optic Cables.................................................................... 99
6.7 Operator Controls ............................................................................................ 101
6.7.1 DIL Switches.................................................................................................... 101
6.7.2 SELECT / SET Button ..................................................................................... 105
6.8 LED Display ..................................................................................................... 106
6.8.1 Startup Behavior of the SCALANCE X414-3E ................................................ 107
6.8.2 Selecting the Display Modes ........................................................................... 108
6.8.3 LED Display - Power Module........................................................................... 109
6.8.4 LED Display - DI Module ................................................................................. 111
6.8.5 LED Display - Switch CPU .............................................................................. 112
6.8.6 LED Display of the Ports (DMode A through DMode D) ................................. 113
6.9 Replacing the C-PLUG .................................................................................... 117
6.10 Show Location ................................................................................................. 118
7 Technical Specifications ........................................................................................... 119
7.1 SCALANCE X414-3E ...................................................................................... 119
7.2 Media Module MM491-2 (100Base-FX) .......................................................... 123
7.3 Media Module MM491-2LD (100Base-FX)...................................................... 124
7.4 Media Module MM492-2 (1000Base-SX) ........................................................ 125
7.5 Media Module MM492-2LD (1000Base-LX).................................................... 126
7.6 Extender Module EM495-8.............................................................................. 127
7.7 Extender Module EM496-4.............................................................................. 129
8 Approvals, Certificates .............................................................................................. 131
9 Glossary ...................................................................................................................... 139
10 Index ............................................................................................................................ 145
10
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03