Figure 9: Components On The Front Panel Of A 48-Port Ex4300 Switch; Figure 10: Components On The Rear Panel Of A 24-Port And 48-Port Ex4300 - Juniper EX4300 Hardware Manual

EX4300 Switch Hardware Guide
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Figure 9: Components on the Front Panel of a 48-Port EX4300 Switch

1— Mini-USB console port
2— LCD panel
3— LCD panel Menu button
4—Chassis status LEDs
Figure 10 on page 14 shows the components on the rear panel of a 24-port and 48-port
EX4300 switch (with two AC power supplies and two fan modules installed).
Figure 10: Components on the Rear Panel of a 24-Port and 48-Port
EX4300 Switch
1— Management port
2— ESD point
3— Fan module in slot 0
4— Serial number label
5— QSFP+ ports
6— Fan module in slot 1
7—AC power supply in slot 0
NOTE: DC power supplies are installed in the power supply slots in models
that use DC power.
Figure 11 on page 15 shows the components on the rear panel of a 32-port EX4300 switch
(with two AC power supplies and two fan modules installed).
5— LCD panel Enter button
6— SFP+ uplink module (optional)
7— Network ports
8— AC power supply in slot 1
9— Power supply slot numbers
10— Fan module slot numbers and LEDs
11— QSFP+ port LEDs
12— USB port
13— Console port
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