Contents
ā 6 ā
5 Port Connections 32
Cable Labeling and Connection Records 33
Understanding the Port Status LEDs 34
How to Install an SFP Transceiver 35
How to Connect to Twisted-Pair Copper Ports 36
Copper Cabling Guidelines 37
10/100BASE-TX Pin Assignments 37
1000BASE-T Assignments 38
Power-over-Ethernet 39
Connection Procedure 39
How to Connect to SFP Fiber Optic Ports 40
Connection Procedure 41
6 Switch Management 42
Understanding the System Status LEDs 43
How to Connect to the Console Port 43
How to Reset the Switch 46
Reset to the Saved Configuration File 46
Reset to Factory Default Settings 46
A Troubleshooting 47
Diagnosing LED Indicators 47
System Self-Diagnostic Test Failure 47
Power and Cooling Problems 48
Installation 48
In-Band Access 48
Index 49