Juniper EX4300 Hardware Guide

Table 9: EX4300 Switch Models, Shipped Components, and Supported Junos OS
Release (continued)
First
Junos OS
Release
Supported
Uplink
Modules
Power Supply
Shipped by
Default
FanModules
and Airflow
Number of
PoE-enabled
PortsBuilt-In PortsModel Number
13.2X51-D264-port
10-Gigabit
Ethernet
SFP+
uplink
module
Power supplies for
this model are not
shipped by
default; you must
separately order
either AC power
supplies or DC
power supplies.
Fan modules
for this model
are not
shipped by
default; you
must
separately
order either
two AIR OUT
(AFO)
labelled or
two AIR IN
(AFI) labelled
fan modules.
024
10/100/1000BASE-T
Ethernet ports and
four 40-Gigabit
Ethernet QSFP+
ports
EX4300-24T-S
13.2X50-D104-port
10-Gigabit
Ethernet
SFP+
uplink
module
A 715 W AC power
supply with the
AIR OUT (AFO)
label.
Two fan
modules;
each with an
AIR OUT
(AFO) label.
2424
10/100/1000BASE-T
Ethernet ports and
four 40-Gigabit
Ethernet QSFP+
ports
EX4300-24P
13.2X51-D264-port
10-Gigabit
Ethernet
SFP+
uplink
module
Power supplies for
this model are not
shipped by
default; you must
separately order
either AC power
supplies or DC
power supplies.
Fan modules
for this model
are not
shipped by
default; you
must
separately
order either
two AIR OUT
(AFO)
labelled or
two AIR IN
(AFI) labelled
fan modules.
2424
10/100/1000BASE-T
Ethernet ports and
four 40-Gigabit
Ethernet QSFP+
ports
EX4300-24P-S
13.2X51-D152-port
40-Gigabit
Ethernet
QSFP+
uplink
module
and 8-port
10-Gigabit
Ethernet
SFP+
uplink
module
A 350 W AC
power supply with
the AIR OUT (AFO)
label.
Two fan
modules;
each with an
AIR OUT
(AFO) label.
032 1-Gigabit
Ethernet SFP
network ports, four
10-Giagbit Ethernet
SFP+ uplink ports,
and two 40-Gigabit
Ethernet QSFP+
ports
EX4300-32F
Copyright © 2017, Juniper Networks, Inc.16
EX4300 Switch Hardware Guide

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