Siemens SCALANCE X302-7EEC, Руководство по эксплуатации

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SCALANCE X-300
Operating Instructions, 05/2016, A5E01113043-20
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Table of contents
Preface ................................................................................................................................................... 3
1 Safety instructions ................................................................................................................................. 15
1.1
Important notes on using the device ....................................................................................... 15
1.2 PELV ....................................................................................................................................... 17
1.3 Important notes on using the device in hazardous areas ....................................................... 18
1.4 Security recommendations ..................................................................................................... 19
2 Introduction ........................................................................................................................................... 25
2.1
Basics of Ethernet switching ................................................................................................... 25
2.2 Product overview .................................................................................................................... 27
2.2.1 Type designations ................................................................................................................... 27
2.2.2 Designs of the IE Switch X-300 devices ................................................................................. 28
2.2.3 X-300 product group ............................................................................................................... 29
2.2.4 Product group X-300M ............................................................................................................ 30
2.2.5 Product group XR-300M ......................................................................................................... 31
2.2.6 X-300EEC product group ........................................................................................................ 31
2.2.7 XR-300M EEC product group ................................................................................................. 32
2.2.8 Product group X-300M PoE .................................................................................................... 33
2.2.9 Product group XR-300M PoE ................................................................................................. 33
2.2.10 SFP transceiver ...................................................................................................................... 34
2.2.11 MM900 media modules........................................................................................................... 35
3 Network topologies ............................................................................................................................... 39
3.1
Linear structure ....................................................................................................................... 39
3.2 Star/tree structure ................................................................................................................... 39
3.3 Ring with redundancy manager .............................................................................................. 40
3.4 Redundant coupling of network segments.............................................................................. 44
4 Description of the device ....................................................................................................................... 47
4.1
Compatibility of SCALANCE X-300 ........................................................................................ 47
4.2 Product groups ........................................................................................................................ 49
4.2.1 X-300 product group ............................................................................................................... 49
4.2.1.1 SCALANCE X304-2FE product characteristics ...................................................................... 49
4.2.1.2 SCALANCE X306-1LD FE product characteristics ................................................................ 50
4.2.1.3 SCALANCE X307-3 product characteristics ........................................................................... 51
4.2.1.4 SCALANCE X307-3LD product characteristics ...................................................................... 52
4.2.1.5 SCALANCE X308-2LH product characteristics ...................................................................... 53
4.2.1.6 SCALANCE X308-2LH+ product characteristics .................................................................... 54
4.2.1.7 SCALANCE X308-2 product characteristics ........................................................................... 55
4.2.1.8 SCALANCE X308-2LD product characteristics ...................................................................... 56
4.2.1.9 SCALANCE X310 product characteristics .............................................................................. 57