the rear panel of EX4300-48MP and EX4300-48MP-S switches, with power supplies and fan modules
installed.
Figure 7: Rear Panel of 48-Port EX4300 Switches Except EX4300-48MP and EX4300-48MP-S
Switches
Figure 8: Rear Panel of EX4300-48MP and EX4300-48MP-S Switches
Table 3 on page 11 lists the 48-port EX4300 switch models and their components.
Table 3: Components in 48-Port EX4300 Switches
Switch Models Built-In Ports Number
of PoE-
enabled
Ports
Fan Modules Power Supply
Shipped by
Default
Supported Uplink
Modules
EX4300-48T 48
10/100/1000BASE
-T Ethernet ports
and four 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.
4-port 10-Gigabit
Ethernet SFP+
uplink module
(model number:
EX-UM-4X4SFP)
11