Juniper EX4400 - Page 50

Figure 27: Components on the Front Panel of an EX4400-48P Switch
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 28 on page 42 shows the components on the rear panel of an EX4400-48P switch. This model
supports only 1600-W AC power supply.
Figure 28: Components on the Rear Panel of an EX4400-48P 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
42