Table 2 on page 8 lists the 32-port EX4300 switch models and their components.
Table 2: Components in 32-Port EX4300 Switches
Switch Models Built-In
Ports
Number
of
PoE-
Enabled
Ports
Fan Modules Power Supply
Shipped by
Default
Supported Uplink
Modules
EX4300-32F 32 SFP
ports, four
SFP+ ports,
and two
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.
2-port 40-Gigabit
Ethernet QSFP+ uplink
module (model number:
EX-UM-2QSFP) and 8-
port 10-Gigabit Ethernet
SFP+ uplink module
(model number:
EX-UM-8X8SFP)
EX4300-32F-S 32 SFP
ports, four
SFP+ ports,
and two
QSFP+
ports
0 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.
Power supplies
for this model are
not shipped by
default; you must
order either AC
power supplies or
DC power
supplies
separately.
2-port 40-Gigabit
Ethernet QSFP+ uplink
module (model number:
EX-UM-2QSFP) and 8-
port 10-Gigabit Ethernet
SFP+ uplink module
(model number:
EX-UM-8X8SFP)
EX4300-32F-
DC
32 SFP
ports, four
SFP+ ports,
and two
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.
2-port 40-Gigabit
Ethernet QSFP+ uplink
module(model number:
EX-UM-2QSFP) and 8-
port 10-Gigabit Ethernet
SFP+ uplink module
(model number:
EX-UM-8X8SFP)
You can use the built-in QSFP+ ports as network ports or as VCPs to connect the switch in a Virtual
Chassis or a VCF. By default, the built-in QSFP+ ports are congured as VCPs. You can also use the
uplink module ports to connect members of a Virtual Chassis or a VCF across mulple wiring closets by
conguring these ports as VCPs. For more informaon about Virtual Chassis, see Understanding EX
Series Virtual Chassis. For more informaon about VCFs, see Virtual Chassis Fabric Overview.
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