Step 5: Check the Installation..............................................................................45
Optional Step 6: Install SFP Transceiver Modules...............................................46
Install an SFP Transceiver Module.......................................................................47
Install an SFP Module into a Model M4300-48X..................................................47
Step 7: Apply AC Power and Check the LEDs.....................................................48
Optional Step 8: Install a Second Power Supply Unit..........................................49
Optional Step 9: Connect a Redundant Power Supply........................................50
Optional Step 10: Connect a Console to the Switch............................................50
Optional Step 11: Replace a Half-width Switch in a Rack....................................51
Chapter 4 Maintenance and Troubleshooting
Replace a Power Supply Unit..............................................................................55
Troubleshooting Chart..........................................................................................56
Additional Troubleshooting Suggestions..............................................................58
3
Managed Stackable Switch Series M4300