Juniper EX4300 Series

Table 1: Components in 24-Port EX4300 Switches (Connued)
Switch
Models
Built-In Ports Number
of
PoE-
Enabled
Ports
Fan Modules
Shipped by Default
Power Supply
Shipped by
Default
Supported
Uplink Module
EX4300-24T-
S
24
10/100/1000BASE-T
Ethernet ports and
four 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.
4-port 10-
Gigabit Ethernet
SFP+ uplink
module (model
number:
EX-
UM-4X4SFP)
EX4300-24P 24
10/100/1000BASE-T
Ethernet ports and
four 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 10-
Gigabit Ethernet
SFP+ uplink
module (model
number:
EX-
UM-4X4SFP)
EX4300-24P-
S
24
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
24 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.
4-port 10-
Gigabit Ethernet
SFP+ uplink
module (model
number:
EX-
UM-4X4SFP)
You can use the QSFP+ ports as network ports or as Virtual Chassis ports (VCPs) to connect the switch
in a Virtual Chassis or a VCF. By default, the built-in QSFP+ ports are congured as VCPs. You can also
use the uplink module ports to connect members of a Virtual Chassis or a VCF across mulple wiring
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