Juniper EX4300 Hardware Guide

Table 48: Chassis Viewer for EX3200, EX3300, and EX4200 Switches (continued)
DescriptionField
Indicates the USB port for the switch.
NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your
EX Series switch.
USB port
The management port is used to connect the switch to a management device for out-of-band
management.
Management (me0) port
The console port is used to connect the switch to a management console or to a console server.
(You might do this for initial switch configuration.)
Console port
Mouse over the power supply icons to display name, status, and description information.Power supplies
Table 49: Chassis Viewer for EX4300 Switches
DescriptionField
Front View
In the image, the colors listed below denote the interface status for both copper and fiber media
type of ports:
•
Green—Interface is up and operational.
•
Yellow—Interface is up but is nonoperational.
•
Gray—Interface is down and nonoperational.
Mouse over the interface (port) to view more information.
Interface status
LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character
display.
LCD panel
The mini console port is used to connect the switch to the management console.Mini USB console
You can install an uplink module in the PIC 2 slot. Mouse over the ports in the module to view the
details of the ports in module.
24-port and 48-port EX4300 switches support the4-port 10-Gigabit SFP+ uplink module.
EX4300-32F switchessupport the 2-port 40-Gigabit QSFP+ uplink module and the 8-port 10-Gigabit
SFP+ uplink module.
When you install a transceiver in the port, the following colors denote the interface status:
•
Green—Interface is up and operational.
•
Yellow—Interface is up but is not operational.
•
Gray—Interface is down and not operational.
PIC 2 slot
NOTE: In EX4300 switches the LEDs are seen in the front panel, these are not active.
Rear View of the EX4300 Switch
The management port is used to connect the switch to a management device for out-of-band
management.
Management port
75Copyright © 2017, Juniper Networks, Inc.
Chapter 5: Viewing System Information

Juniper EX4300 Specifications

General

Model	EX4300
Virtual Chassis	Yes, up to 10 members
Layer 3 Routing	Yes
10GBASE SFP+ Ports	4
Jumbo Frames	9216 bytes
MAC Address Table Size	32, 000
Operating System	Junos OS
Uplink Ports	4 x 10GBASE SFP+
Power Supply	AC or DC options
Operating Temperature	0°C to 45°C (32°F to 113°F)
Input Voltage	100-240V AC
Operating Relative Humidity	5 to 90% RH, non-condensing
Management Options	CLI, Web UI, Junos Space
Redundancy	Yes, power supply and fans
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Ports	24 or 48