Juniper EX4300 Series User Manual

LCD Panel in EX4300 Switches
IN THIS SECTION
LCD Panel Modes | 55
LCD Panel Menus | 56
The LCD panel on the front panel of the EX4300 switch shows two lines of text, each with a maximum
of 16 characters. The LCD panel displays a variety of informaon about the switch and also provides a
menu to perform basic operaons such as inial setup and reboot.
There are two navigaon buons—Menu and Enter—to the right of the LCD panel.
See Figure 16 on page 54.
Figure 16: LCD Panel in EX4300 Switches
1—
LCD panel
3—
LCD panel Menu buon
2—
LCD panel Enter buon
4—
Chassis status LEDs
The rst line of text on the LCD panel displays basic informaon about the switch and the second line of
text displays informaon about the mode selected on the LCD panel. You can congure the second line
of the text for the LCD panel to display a custom message. If the LCD panel is congured to display a
custom message, the Menu buon and the Enter buon are disabled. See Conguring the LCD Panel on
EX Series Switches (CLI Procedure) .
The LCD panel has a backlight. If the LCD panel is idle for 60 seconds, the backlight turns o. You can
turn on the backlight by pressing the Menu or Enter buon once. Aer turning on the backlight, you can
toggle between the LCD panel menus by pressing the Menu buon and navigate through the menu
opons by pressing the Enter buon.
54

Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C