Juniper QFX5110 Series - Page 85

Figure 31: Rear Panel of a 24-Port EX4300 Switch
Table 4 on page 61 lists the 24-port EX4300 switch models and their components.
Table 4: Components in 24-Port EX4300 Switches
Supported
Uplink Module
Power Supply
Shipped by
Default
Fan Modules
Shipped by
Default
Number of
PoE-Enabled
PortsBuilt-In Ports
Switch
Models
4-port 10-Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-4X4SFP)
A 350 W AC
power supply
with the AIR
OUT (AFO) label.
Two fan
modules; each
with an AIR OUT
(AFO) label.
024
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-24T
4-port 10-Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-4X4SFP)
Power supplies
for this model
are not shipped
by default; you
must order
either AC power
supplies or DC
power supplies
separately.
Fan modules for
this model are
not shipped by
default; you must
order two fan
modules labeled
either AIR OUT
(AFO) or AIR IN
(AFI)separately.
024
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-24T-S
4-port 10-Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-4X4SFP)
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 QSFP+ ports
EX4300-24P
61