Juniper EX4300 Series

Figure 15 on page 29 shows the components on the rear panel of EX4300-48MP and EX4300-48MP-S
switches (with one AC power supply and two fan modules installed).
Figure 15: Components on the Rear Panel of EX4300-48MP and EX4300-48MP-S Switches
1—
Management port
7—
Empty slot for AC power supply
2—
ESD point
8—
QSFP+ ports (dedicated Virtual Chassis
ports)
3—
Fan module
9—
Console port
4—
Serial number label
10—
Reset buon
5—
CLEI code label
11—
USB port
6—
AC power supply in slot 0
NOTE: The protecve earthing terminal is located on the le side of the chassis. See Connect
Earth Ground to an EX Series Switch .
EX4300 Switch Models
The EX4300 switch is available with 24, 32, or 48 ports and with or without Power over Ethernet (PoE+)
capability. EX4300 switches support AC and DC power supplies depending on the switch model.
EX4300-24P, EX4300-24P-S, EX4300-48P and EX4300-48P-S provide PoE+. EX4300-48MP, and
EX4300-48MP-S provide PoE++. Table 8 on page 30 lists the components shipped with EX4300 switch
models.
29