TigerSwitch 10/100/1000 Installation Guide - SMC
TigerSwitch 10/100/1000 Installation Guide - SMC
TigerSwitch 10/100/1000 Installation Guide - SMC
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Diagnosing Switch Indicators<br />
Symptom Action<br />
Power and Cooling Problems<br />
APPENDIX A<br />
TROUBLESHOOTING<br />
Troubleshooting Chart<br />
Power LED is Off • Check connections between the switch, the power<br />
cord, and the wall outlet.<br />
• Contact your dealer for assistance.<br />
• Contact <strong>SMC</strong> Technical Support.<br />
Link LED is Off • Verify that the switch and attached device are powered<br />
on.<br />
• Be sure the cable is plugged into both the switch and<br />
corresponding device.<br />
• Verify that the proper cable type is used and its length<br />
does not exceed specified limits.<br />
• Check the adapter on the attached device and cable<br />
connections for possible defects. Replace the defective<br />
adapter or cable if necessary.<br />
If the power indicator does not turn on when the power cord is plugged in,<br />
you may have a problem with the power outlet, power cord, or internal<br />
power supply. However, if the unit powers off after running for a while,<br />
check for loose power connections, power losses or surges at the power<br />
outlet, and verify that the fans on the unit are unobstructed and running<br />
prior to shutdown. If you still cannot isolate the problem, then the internal<br />
power supply may be defective.<br />
A-1