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Table of Contents
About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
How to Use This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv
Documentation Symbols Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv
Repair and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi
Part 1
Switch and Components Overview and Specifications
Chapter 1
Dell PowerConnect J-Series J-EX4500 Switch Overview . . . . . . . . . . . . . . . . 3
J-EX4500 Switches Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Virtual Chassis Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Uplink Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
J-EX4500 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Identifying J-EX4500 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Chassis Physical Specifications for J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . 7
Front Panel of a J-EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Rear Panel of a J-EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
J-EX4500 Switch Hardware and CLI Terminology Equivalents . . . . . . . . . . . . . . . 10
Chapter 2
Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
LCD Panel in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
LCD Panel Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
LCD Panel Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Chassis Status LEDs in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Field-Replaceable Units in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Network Port and Uplink Module Port LEDs in J-EX4500 Switches . . . . . . . . . . . . 18
Management Port LEDs in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
AC Power Supply in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
AC Power Supply LEDs in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cooling System and Airflow in a J-EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . . . 24
Uplink Modules in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Virtual Chassis Module in J-EX4500 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Chapter 3
Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
USB Port Specifications for a J-EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Console Port Connector Pinout Information for a J-EX Series Switch . . . . . . . . . . 34
Management Port Connector Pinout Information for a J-EX4500 Switch . . . . . . 34
vii
Summary of Contents for PowerConnect J-EX4500
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