Allied Telesis x600-24Ts, Руководство по установке

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Contents
Preface ............................................................................................................................................................ 11
Product Documentation.............................................................................................................................. 12
Starting a Management Session ................................................................................................................ 13
Safety Symbols Used in this Document ..................................................................................................... 14
Where to Find Web-based Guides............................................................................................................. 15
Contacting Allied Telesis............................................................................................................................ 16
Online Support..................................................................................................................................... 16
Email and Telephone Support ............................................................................................................. 16
Returning Products.............................................................................................................................. 16
Sales or Corporate Information ........................................................................................................... 16
Warranty .............................................................................................................................................. 16
Management Software Updates .......................................................................................................... 16
Chapter 1: Overview ....................................................................................................................................... 17
Introduction ................................................................................................................................................ 18
Switch Descriptions.................................................................................................................................... 19
x600-24Ts Switch ................................................................................................................................ 19
x600-24Ts/XP Switch .......................................................................................................................... 20
x600-48Ts Switch ................................................................................................................................ 21
x600-48Ts/XP Switch .......................................................................................................................... 22
x600-24Ts-POE................................................................................................................................... 23
x600-24Ts-POE+................................................................................................................................. 24
10/100/1000Base-T Ports .......................................................................................................................... 25
Connector Type ................................................................................................................................... 25
Speed .................................................................................................................................................. 25
Duplex Mode ....................................................................................................................................... 25
Maximum Distance .............................................................................................................................. 25
Cable Type .......................................................................................................................................... 26
Auto-MDI/MDI-X .................................................................................................................................. 26
Port Pinouts ......................................................................................................................................... 26
SFP Transceiver Slots ............................................................................................................................... 27
XFP Transceiver Slots ............................................................................................................................... 28
Combo Ports .............................................................................................................................................. 29
SD Card Slot .............................................................................................................................................. 30
Port LEDs................................................................................................................................................... 31
10/100/1000
Base-T LEDs.............................................................................................................................................. 31
SFP LEDs............................................................................................................................................ 33
XFP Transceiver Slot LEDs................................................................................................................. 34
System STATUS LEDs .............................................................................................................................. 36
STACK LEDs ............................................................................................................................................. 37
Secure Digital (SD) LED ............................................................................................................................ 39
Terminal Port.............................................................................................................................................. 40
Power Over Ethernet (PoE and PoE+) ...................................................................................................... 41
PoE...................................................................................................................................................... 42
PoE+.................................................................................................................................................... 42
Enhanced PoE..................................................................................................................................... 42
Differences between PoE, PoE+ and Enhanced PoE ......................................................................... 43
Power Classes..................................................................................................................................... 44
Power Capacity ................................................................................................................................... 44
Implementation .................................................................................................................................... 45
Redundant Power Supplies........................................................................................................................ 46
AT-LBM (Loop Back) Module..................................................................................................................... 47