Figure 103: Rear Panel Of 48-Port Ex4300 Switches Except Ex4300-48Mp And; Ex4300-48Mp-S Switches; Figure 104: Rear Panel Of Ex4300-48Mp And Ex4300-48Mp-S Switches; Table 31: Components In 48-Port Ex4300 Switches - Juniper QFabric QFX3000-G Hardware Documentation

Table 31: Components in 48-Port EX4300 Switches

Switch Models Built-In Ports
EX4300-48T 48
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-48T-S 48
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-48T-AFI 48
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
EX4300-48T-DC 48
10/100/1000BASE-T
Ethernet ports and
four QSFP+ ports
Copyright © 2018, Juniper Networks, Inc.

Figure 103: Rear Panel of 48-Port EX4300 Switches Except EX4300-48MP and

EX4300-48MP-S Switches

Figure 104: Rear Panel of EX4300-48MP and EX4300-48MP-S Switches

Table 31 on page 143 lists the 48-port EX4300 switch models and their components.
Number of
PoE-enabled
Ports
0
0
0
0
Power Supply
Shipped by
Fan Modules Default
Two fan modules; A 350 W AC power
each with an AIR supply with the
OUT (AFO) label. OUT (AFO)
Fan modules for Power supplies for
this model are not this model are not
shipped by default; shipped by default;
you must order two you must order
fan modules either AC power
labeled either AIR supplies or DC
power supplies
OUT (AFO) or AIR
separately.
IN (AFI) separately
Two fan modules; A 350 W AC power
each with an AIR IN supply with the
(AFI) label. IN (AFI)
Two fan modules; A 550 W DC power
each with an supply with the
AIR
label.
OUT (AFO) OUT (AFO)
Chapter 7: EX4300 Overview
Supported Uplink
Module
4-port 10-Gigabit
AIR Ethernet SFP+
label. uplink module
4-port 10-Gigabit
Ethernet SFP+
uplink module
4-port 10-Gigabit
AIR Ethernet SFP+
uplink module
label.
4-port 10-Gigabit
Ethernet SFP+
AIR
label. uplink module
143