ECS4210-12T_Installation Guide

Contents
– 6 –
Understanding the Port Status LEDs 31
How to Install an SFP Transceiver 31
How to Connect to Twisted-Pair Copper Ports 33
Copper Cabling Guidelines 33
10/100BASE-TX Pin Assignments 34
1000BASE-T Assignments 34
Connection Procedure 35
How to Connect to SFP Fiber Optic Ports 36
Connection Procedure 36
6 Switch Management 39
Understanding the System Status LEDs 40
How to Connect to the Console Port 40
How to Reset the Switch 43
Reset to the Saved Configuration File 43
Reset to Factory Default Settings 43
A Troubleshooting 44
Diagnosing LED Indicators 44
System Self-Diagnostic Test Failure 44
Power and Cooling Problems 45
Installation 45
In-Band Access 45
Index 46