Spec Sheet

7
Data SheetEX4300 Ethernet Switch
Product Options
Seven EX4300 switch models are available (see Table 1 below).
Table 1: EX4300 Line of Ethernet Switches
Model/Product
SKU
Access Port Configuration PoE /
PoE+
Ports
PoE
Budget
10GbE
Ports
(ma x.
with
module)
40GbE
Ports
(ma x.
with
module)
Power
Supply
Rating
Airflow
EX4300-24T 24-port 10/100/1000BASE-T 0 0 W 0 (4) 4 350 W AC AFO (Front-to-back airflow)
EX4300-24P 24-port 10/100/1000BASE-T 24 550 W 0 (4) 4 715 W AC AFO (Front-to-back airflow)
EX4300-48T 48-port 10/100/1000BASE-T 0 0 W 0 (4) 4 350 W AC AFO (Front-to-back airflow)
EX4300-48P 48-port 10/100/1000BASE-T 48 900 W 0 (4) 4 1100 W AC AFO (Front-to-back airflow)
EX4300-48T-AFI 48-port 10/100/1000BASE-T 0 0 W 0 (4) 4 350 W AC AFI (Back-to-front airflow)
EX4300-48T-DC 48-port 10/100/1000BASE-T 0 0 W 0 (4) 4 550 W DC AFO (Front-to-back airflow)
EX4300-48T-DC-AFI 48-port 10/100/1000BASE-T 0 0 W 0 (4) 4 550 W DC AFI (Back-to-front airflow)
EX4300-32F 32-port 100/1000BASE-X 0 0 W 4 (12) 2 (4) 350 W AC AFO (Front-to-back airflow)
EX4300-32F-DC 32-port 100/1000BASE-X 0 0 W 4 (12) 2 (4) 550 W DC AFO (Front-to-back airflow)
The EX4300 also offers spare chassis options without power supplies or fans, providing customers with the flexibility to create
custom SKUs. The supportability matrix for the EX4300 spare chassis SKUs is shown in Table 2. See Ordering Information section for
registration information.
Table 2: Supportability matrix for EX4300 spare chassis SKUs
Spare Chassis
SKU
Description PSU-350-
AC-AFO +
EX4300-
FAN
JPSU-7 15 -
AC-
AFO +
EX4300-
FAN
JPSU-1100-
AC-AFO +
EX4300-
FAN
JPSU-550-
DC-AFO +
EX4300-
FAN
JPSU-350-
AC-AFI+
EX4300-
FAN-AFI
JPSU-550-
DC-AFI +
EX4300-
FAN-AFI
EX4300-48T-S Spare chassis, 48-port
10/100/1000BASE-T
P
EX4300-48T
X Y
P
EX4300-
48T-DC
P
EX4300-
48T-AFI
P
EX4300-
48T-DC-AFI
EX4300-48P-S Spare chassis, 48-port
10/100/1000BASE-T PoE+
Y Y
P
EX4300-48P
Y Y Y
EX4300-24T-S Spare chassis, 24-port
10/100/1000BASE-T
P
EX4300-24T
X Y Y Y Y
EX4300-24P-S Spare chassis, 24-port
10/100/1000BASE-T PoE+
Y
P
EX4300-24P
Y Y Y Y
EX4300-32F-S Spare chassis, 32-port
100/1000BASE-X SFP,
4x10GBASE-X SFP+,
2x40GBASE-X QSFP+
P
EX4300-32F
X Y
P
EX4300-32F-
DC
Y Y
P: supported as a SKU; Y: supported combination; X: unsupported combination