Juniper EX4300 Hardware Guide

NOTE:
The following switch models ship with one power supply (AC or DC) and two
fan modules preinstalled:
•
EX4300-24T
•
EX4300-24P
•
EX4300-32F
•
EX4300-32F-DC
•
EX4300-48T
•
EX4300-48T-AFI
•
EX4300-48P
•
EX4300-48T-DC
•
EX4300-48T-DC-AFI
The following switch models ship without any power supply or fan modules
preinstalled:
•
EX4300-24T-S
•
EX4300-24P-S
•
EX4300-48T-S
•
EX4300-48P-S
Uplink modules and transceivers are not part of the shipping configuration.
If you want to purchase any of these components, power supplies, or fan
modules for your switch, you must order them separately.
NOTE: If you have a Juniper J-Care service contract, register any addition,
change, or upgrade of hardware components at
https://www.juniper.net/customers/support/tools/updateinstallbase/ . Failure
to do so can result in significant delays if you need replacement parts. This
note does not apply if you replace existing components with the same type
of component.
Related
Documentation
Installing and Removing EX4300 Switch Hardware Components on page 176•
LCD Panel in EX4300 Switches
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 information about
27Copyright © 2017, Juniper Networks, Inc.
Chapter 2: Chassis Components and Descriptions

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