Juniper EX4300 Hardware Manual page 39

Table 9: EX4300 Switch Models, Shipped Components, and Supported Junos OS
Release (continued)
Model Number Built-In Ports
EX4300-32F-S 32 1-Gigabit
Ethernet SFP
network ports, four
10-Giagbit Ethernet
SFP+ uplink ports,
and two 40-Gigabit
Ethernet QSFP+
ports
EX4300-32F-DC 32 1-Gigabit
Ethernet SFP
network ports, four
10-Giagbit Ethernet
SFP+ uplink ports,
and two 40-Gigabit
Ethernet QSFP+
ports
EX4300-48T 48
10/100/1000BASE-T
Ethernet ports and
four 40-Gigabit
Ethernet QSFP+
ports
EX4300-48T-S 48
10/100/1000BASE-T
Ethernet ports and
four 40-Gigabit
Ethernet QSFP+
ports
Copyright © 2017, Juniper Networks, Inc.
Number of
PoE-enabled Fan Modules
Ports and Airflow
0 Fan modules
for this model
are not
shipped by
default; you
must
separately
order either
two AIR OUT
(AFO)
labelled or
two
AIR IN
labelled
(AFI)
fan modules.
0 Two fan
modules;
each with an
AIR OUT
(AFO) label.
0 Two fan
modules;
each with an
AIR OUT
label.
(AFO)
0 Fan modules
for this model
are not
shipped by
default; you
must
separately
order either
two
AIR OUT
(AFO)
labelled or
two
AIR IN
labelled
(AFI)
fan modules.
Chapter 1: System Overview
Power Supply Supported
Shipped by Uplink
Default Modules
Power supplies for 4-port
this model are not 10-Gigabit
shipped by Ethernet
default; you must SFP+
separately order uplink
either AC power module
supplies or DC
power supplies.
A 550 W DC 2-port
power supply with 40-Gigabit
the AIR OUT (AFO) Ethernet
QSFP+
label.
uplink
module
and 8-port
10-Gigabit
Ethernet
SFP+
uplink
module
A 350 W AC 4-port
power supply with 10-Gigabit
the Ethernet
AIR OUT (AFO)
label. SFP+
uplink
module
Power supplies for 4-port
this model are not 10-Gigabit
shipped by Ethernet
default; you must SFP+
separately order uplink
either AC power module
supplies or DC
power supplies.
First
Junos OS
Release
13.2X51-D26
13.2X51-D15
13.2X50-D10
13.2X51-D26
17