Table of Contents
Installation ........................................................................................................................................................................................................... 29
Verifying the Package Contents ..................................................................................................................................................................... 30
Reviewing Safety Precautions ......................................................................................................................................................................... 31
Selecting a Site for the Switch ........................................................................................................................................................................ 32
Planning the Installation ................................................................................................................................................................................... 33
Installing the Switch on a Desktop ............................................................................................................................................................... 34
Installing the Switch in a Rack ........................................................................................................................................................................ 36
Installing an Expansion Module ..................................................................................................................................................................... 38
Warranty Registration ........................................................................................................................................................................................ 42
Where to Go Next ................................................................................................................................................................................................ 43
Troubleshooting ................................................................................................................................................................................................ 45
At the First Sign of a Problem ......................................................................................................................................................................... 46
How the Switch Reports Problems ................................................................................................................................................................ 47
Common Problems ............................................................................................................................................................................................. 48
Link /Activity LED on Any Port is OFF .................................................................................................................................................. 48
Power LED is OFF ........................................................................................................................................................................................ 48
Fault LED is ON ............................................................................................................................................................................................ 49
Calling Technical Support ................................................................................................................................................................................ 50
Appendix A
Technical Specifications ................................................................................................................................................................................ 51
Physical Specifications ....................................................................................................................................................................................... 51
Dimensions ................................................................................................................................................................................................... 51
Weight ............................................................................................................................................................................................................ 51
Required Ventilation on All Sides.......................................................................................................................................................... 51
Environmental Specifications ......................................................................................................................................................................... 52
Operating Temperature ........................................................................................................................................................................... 52
Storage Temperature ................................................................................................................................................................................ 52
Operating Humidity................................................................................................................................................................................... 52
Operating Altitude Range........................................................................................................................................................................ 52
Power Specifications .......................................................................................................................................................................................... 53
Maximum Power Consumption ............................................................................................................................................................ 53
AC Input Voltage......................................................................................................................................................................................... 53
Frequency...................................................................................................................................................................................................... 53
DC Redundant Power Voltage ............................................................................................................................................................... 53
Safety............................................................................................................................................................................................................... 54
EMI.................................................................................................................................................................................................................... 54
Immunity ....................................................................................................................................................................................................... 54
Quality and Reliability ............................................................................................................................................................................... 54
Pin Assignment .................................................................................................................................................................................................... 55
Appendix B
Switch Default Settings .................................................................................................................................................................................. 57
Appendix C
6