Juniper EX4300 Series

Table 8: EX4300 Switch Models, Shipped Components, and Supported Junos OS Release (Connued)
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
EX4300-48T-DC 48
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 550 W
DC power
supply
with the
AIR OUT
(AFO)
label.
4-port 10-
Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-
4X4SFP)
13.2X50
-
D10
EX4300-48T-DC-AFI 48
10/100/1000B
ASE-T
Ethernet ports
and four 40-
Gigabit
Ethernet QSFP
+ ports
0 Two fan
modules;
each with
an AIR IN
(AFI) label.
A 550 W
DC power
supply
with the
AIR IN
(AFI) label.
4-port 10-
Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-
4X4SFP)
13.2X50
-
D10
EX4300-48P 48
10/100/1000B
ASE-T
Ethernet ports
and four 40-
Gigabit
Ethernet QSFP
+ ports
48 Two fan
modules;
each with
an AIR OUT
(AFO) label.
A 1100 W
AC power
supply
with the
AIR OUT
(AFO)
label.
4-port 10-
Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-
4X4SFP)
13.2X50
-
D10
34