Cisco Systems WSC4500X24XIPB Supervisor Engines LEDs Gigabit Ethernet Uplink Ports, Power Flow

Contents

Supervisor Engines 1-18

LEDs 1-24

Gigabit Ethernet Uplink Ports 1-25

10-Gigabit Ethernet Uplink Ports 1-25

SFP Ports 1-26

10/100BASE-T Port 1-26CONSOLE Port 1-26RESET Button 1-26CompactFlash Port 1-27

Fan Assembly 1-27

Power Supplies 1-31

	Power Supply LEDs	1-34
	Power Supply Fan	1-35
	Load-Sharing Feature 1-35
	Environmental Monitoring Feature 1-35
	1400 W DC Triple-input Power Supply Operational Modes 1-36
	System Architecture 1-40
	Power Flow 1-40
	Power over Ethernet		1-41
	Management Flow		1-45
	Switching Traffic Flow 1-46
	Preparing for Installation
C H A P T E R 2		2-1
	Electrostatic Discharge	2-2
	Preventing Electrostatic Discharge Damage			2-3
	Site Power Requirements and Heat Dissipation			2-4
	Power Connection Guidelines for AC-Powered Systems				2-5
	Power Connection Guidelines for DC-Powered Systems				2-12

	Calculating DC Input Current	2-13
	Catalyst 4500 Series Switches Installation Guide
vi		78-14409-08