Juniper EX4400 - Page 26

1—
10/100/1000BASE-T ports. These ports
support PoE-bt.
4—
Port mode LEDs (labeled SPD, DX, EN, and
POE)
2—
USB-C console port
5—
Factory reset/mode buon
3—
Chassis status LEDs (labeled SYS, ALM, MST,
and CLD)
6—
Extension module slot
NOTE: We enabled the CLD LED feature in Junos OS Release 21.2R1.
Figure 7 on page 18 shows the components on the rear panel of an EX4400-24P switch. This model
supports 1050-W and 1600-W AC power supplies. The EX4400-24P switch supports 1600-W AC
power supply if you have Junos OS Release 22.3R1 or later installed. We ship the switch with one 1050-
W power supply. You can order the addional power supply separately. You must not install dierent
models of power supplies in the same chassis.
Figure 7: Components on the Rear Panel of an EX4400-24P Switch
1—
Serial number ID label
9—
Empty slot for power supply
2—
Console port (labeled CON)
10—
Power supply rang label
3—
Management port (labeled MGMT)
11—
ESD point
4—
USB-A port
12—
QSFP28 port LEDs
5—
QSFP28 ports
13—
Reset buon
6—
CLEI code label
14—
Protecve earthing terminal
7—
Fan module
15—
Claim code label
8—
1050-W AC power supply
Table 8 on page 19 lists the components shipped with EX4400-24P switch models.
Table 9 on page 19 describes the physical specicaons, ports, and throughput of EX4400-24P
switches.
Table 10 on page 21 describes the power supply and cooling system specicaons of EX4400-24P
switch models
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