Figure 5: Front Panel Of A 48-Port Ex4300 Switch; Figure 6: Rear Panel Of A 48-Port Ex4300 Switch; Table 5: Components In 48-Port Ex4300 Switches - Juniper EX4300 Hardware Manual

EX4300 Switch Hardware Guide

Table 5: 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
8
uplink module, which has four SFP+ ports that can house four SFP+ transceivers, four
SFP transceivers, or a combination of four SFP+ and SFP transceivers.
Figure 5 on page 8 shows the front panel of a 48 port EX4300 switch.

Figure 5: Front Panel of a 48-Port EX4300 Switch

Figure 6 on page 8 shows the rear panel of an 48-port EX4300 switch with power
supplies and fan modules installed.

Figure 6: Rear Panel of a 48-Port EX4300 Switch

Table 5 on page 8 lists the 48-port EX4300 switch models and their components.
Number of
PoE-enabled
Ports
0
0
Power Supply
Shipped by
Fan Modules Default
Two fan modules; A 350 W AC power
each with an supply with the
AIR
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 you must
separately order separately order
either two either AC power
AIR OUT
labeled or supplies or DC
(AFO)
power supplies.
two AIR IN (AFI)
labeled fan
modules.
Copyright © 2017, Juniper Networks, Inc.
Supported Uplink
Module
4-port 10-Gigabit
Ethernet SFP+
AIR
uplink module
label.
4-port 10-Gigabit
Ethernet SFP+
uplink module