Manual
Table Of Contents
- Contents
- List of Figures
- List of Tables
- Preface
- Chapter 1
- Overview
- Chapter 2 :
- Chapter 3
- Chapter 4
- Chapter 5
- Troubleshooting
- Power LED is Off
- Twisted Pair Port Link LED is Off
- SFP or XFP LED is Off
- Transceiver is Installed but the Status is “Not Present”
- System Fault LED is Blinking
- System Fault LED is Steadily On
- Cannot Establish a Local (Out-of-Band) Management Session
- Switch Functions Intermittently
- Issues with Virtual Stacking Chassis Configuration
- Troubleshooting
- Appendix A

5
Contents
Product Documentation .................................................................................................................................... 14
Starting a Management Session ...................................................................................................................... 15
Safety Symbols Used in this Document ........................................................................................................... 16
Where to Find Web-based Guides ................................................................................................................... 17
Contacting Allied Telesis .................................................................................................................................. 18
Online Support ........................................................................................................................................... 18
Email and Telephone Support.................................................................................................................... 18
Warranty..................................................................................................................................................... 18
Returning Products .................................................................................................................................... 18
Sales or Corporate Information .................................................................................................................. 18
Management Software Updates................................................................................................................. 18
Chapter 1: Overview ...................................................................................................................................... 19
Introduction....................................................................................................................................................... 20
Switch Descriptions .......................................................................................................................................... 21
x600-24Ts Switch....................................................................................................................................... 21
x600-24Ts/XP Switch................................................................................................................................. 22
x600-48Ts Switch....................................................................................................................................... 23
x600-48Ts/XP Switch................................................................................................................................. 24
x600-24TS-POE......................................................................................................................................... 25
10/100/1000Base-T Ports................................................................................................................................. 26
Connector Type.......................................................................................................................................... 26
Speed......................................................................................................................................................... 26
Duplex Mode .............................................................................................................................................. 26
Maximum Distance..................................................................................................................................... 26
Cable Type................................................................................................................................................. 27
Auto-MDI/MDI-X......................................................................................................................................... 27
Port Pinouts................................................................................................................................................ 27
SFP Transceiver Slots...................................................................................................................................... 28
XFP Transceiver Slots...................................................................................................................................... 29
Combo Ports..................................................................................................................................................... 30
SD Card Slot..................................................................................................................................................... 31
Port LEDs ......................................................................................................................................................... 32
10/100/1000
Base-T LEDs .................................................................................................................................................... 32
SFP LEDs .................................................................................................................................................. 34
XFP Transceiver Slot LEDs ....................................................................................................................... 35
System STATUS LEDs..................................................................................................................................... 36
STACK LEDs.................................................................................................................................................... 37
Secure Digital (SD) LED................................................................................................................................... 39
Terminal Port .................................................................................................................................................... 40
Power Over Ethernet ........................................................................................................................................ 41
Power Budgeting........................................................................................................................................ 41
Implementation........................................................................................................................................... 42
Redundant Power Supplies .............................................................................................................................. 44
AT-LBM (Loop Back) Module ........................................................................................................................... 45