Figure 43 on page 84 shows the components on the rear panel of a 32-port EX4300 switch (with two AC
power supplies and two fan modules installed).
Figure 43: Components on the Rear Panel of a 32-Port EX4300 Switch
7—1— USB portAC power supplies in slot 0 and slot 1
8—2— Fan module slot numbers and LEDsQSFP+ ports
9—3— QSFP+ port LEDsFan modules in slot 0 and slot 1
10—4— Serial number labelESD point
11—5— Power supply slot numbersManagement port
6—Console port
NOTE: DC power supplies are installed in the power supply slots in models that use DC power.
Figure 44 on page 85 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).
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