CHAPTER 2
Component Descriptions
LCD Panel in a J-EX8200 Switch
LCD Panel in a J-EX8200 Switch on page 15
Chassis Status LEDs in a J-EX8200 Switch on page 20
Field-Replaceable Units in a J-EX8208 Switch on page 21
Switch Fabric and Routing Engine (SRE) Module in a J-EX8208 Switch on page 22
SRE Module LEDs in a J-EX8208 Switch on page 23
Management Port LEDs in J-EX8200 Switches on page 25
Switch Fabric (SF) Module in a J-EX8208 Switch on page 25
SF Module LEDs in a J-EX8208 Switch on page 26
8-port SFP+ Line Card in a J-EX8200 Switch on page 27
48-port SFP Line Card in a J-EX8200 Switch on page 28
48-port RJ-45 Line Card in a J-EX8200 Switch on page 29
Line Card LEDs in a J-EX8200 Switch on page 30
Network Port LEDs in a J-EX8200 Switch on page 31
AC Power Supply in a J-EX8200 Switch on page 34
AC Power Supply LEDs in a J-EX8200 Switch on page 37
Cooling System and Airflow in a J-EX8208 Switch on page 38
Backplane in a J-EX8208 Switch on page 41
The LCD panel on the top front of the J-EX8200 switch chassis shows two lines of text
with a maximum of 16 characters in each line. The LCD panel displays a variety of
information about the switch and provides menu options to perform basic operations
such as initial configuration and switch reboot.
There are two navigation buttons—
See Figure 5 on page 16.
and
—to the right of the LCD panel.
Menu
Enter
15