Siemens X-400 technical specifications Contents

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

Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches	9
C79000-G8976-C186-03