Juniper EX4300 Series

Table 3: Components in 48-Port EX4300 Switches (Connued)
Switch Models Built-In Ports Number
of PoE-
enabled
Ports
Fan Modules Power Supply
Shipped by
Default
Supported Uplink
Modules
EX4300-48P-S 48
10/100/1000BASE
-T Ethernet ports
and four QSFP+
ports
48 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)
13