Juniper EX4300 Series User Manual

Table 8: EX4300 Switch Models, Shipped Components, and Supported Junos OS Release
Model Number Built-In Ports Number
of
PoE-
Enabled
Ports
Fan
Modules
and Airow
Power
Supply
Shipped
by Default
Supported
Uplink Modules
First
Junos O
S
Release
EX4300-24T 24
10/100/1000B
ASE-T
Ethernet ports
and four 40-
Gigabit
Ethernet QSFP
+ ports
0 Two fan
modules;
each with
an AIR OUT
(AFO) label.
A 350 W
AC power
supply
with the
AIR OUT
(AFO)
label.
4-port 1-
Gigabit
Ethernet/
10-Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-
4X4SFP)
13.2X50
-
D10
EX4300-24T-S 24
10/100/1000B
ASE-T
Ethernet ports
and four 40-
Gigabit
Ethernet QSFP
+ ports
0 Fan
modules for
this model
are not
shipped by
default; you
must order
two fan
modules
labelled
either AIR
OUT (AFO)
or AIR IN
(AFI)
separately.
Power
supplies
for this
model are
not
shipped
by default;
you must
order
either AC
power
supplies or
DC power
supplies
separately.
4-port 1-
Gigabit
Ethernet/
10-Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-
4X4SFP)
13.2X51
-
D26
EX4300-24P 24
10/100/1000B
ASE-T
Ethernet ports
and four 40-
Gigabit
Ethernet QSFP
+ ports
24 Two fan
modules;
each with
an AIR OUT
(AFO) label.
A 715 W
AC power
supply
with the
AIR OUT
(AFO)
label.
4-port 1-
Gigabit
Ethernet/
10-Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-
4X4SFP)
13.2X50
-
D10
30

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