What to do if Link LED is off on Brocade Communications Systems ICX 6430-C Switch?
- MmartinezjoseJul 30, 2025
First, ensure that both the Brocade Communications Systems Switch and the connected device are powered on. Verify the cable is securely plugged into both devices and that you're using the correct cable type, ensuring it doesn't exceed the specified length limits. Finally, inspect the adapter and cable connections on the attached device for any defects, replacing them if necessary.







