To connect power to an EX4300 switch powered by AC power supply (see Figure 10 and Figure 11):
Figure 10: Connecting Power to an EX4300 Switch Powered by AC Power Supply Except EX4300-48MP and EX4300-48MP-S
Figure 11: Connecting Power to EX4300-48MP and EX4300-48MP-S
1. Push the end of the retainer strip into the hole next to the inlet on the power supply faceplate until it snaps into place.
2. Press the tab on the retainer strip to loosen the loop. Slide the loop until you have enough space to insert the power cord
coupler into the inlet.
3. Insert the power cord coupler firmly into the inlet.
4. Slide the loop toward the power supply until it is snug against the base of the coupler.
5. Press the tab on the loop and draw out the loop into a tight circle.
6. If the AC power source outlet has a power switch, set it to the off position.
7. Insert the power cord plug into the power source outlet.
8. If the AC power source outlet has a power switch, set it to the on position.
9. Verify that the IN OK and the OUT OK LEDs on the power supply are lit green and on steadily.
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EX4300 Switch Quick Start