Juniper EX4300 Series

Figure 12 on page 27 shows the components on the front panel of EX4300-48MP and EX4300-48MP-
S switches (with a 4-port 1-Gigabit Ethernet SFP/10-Gigabit Ethernet SFP+ uplink module installed).
Figure 12: Components on the Front Panel of EX4300-48MP and EX4300-48MP-S Switches
1—
QR code
5—
Factory Reset/Mode buon
2—
Mini-USB console port
6—
4-port 1-Gigabit Ethernet SFP/10-Gigabit
Ethernet SFP+ uplink module (oponal)
3—
Chassis status LEDs
7—
100/1000/2500/5000/10000 Ethernet
Network Ports
4—
Port status mode LEDs
8—
10/100/1000BASE-T Ethernet Network
Ports
Figure 13 on page 27 shows the components on the rear panel of a 24-port and 48-port EX4300
switch except EX4300-48MP and EX4300-48MP-S switches (with two AC power supplies and two fan
modules installed).
Figure 13: Components on the Rear Panel of a 24-Port and 48-Port EX4300 Switch Except
EX4300-48MP and EX4300-48MP-S Switches
1—
Management port
8—
AC power supply in slot 1
2—
ESD point
9—
Power supply slot numbers
3—
Fan module in slot 0
10—
Fan module slot numbers and LEDs
4—
Serial number label
11—
QSFP+ port LEDs
27