Juniper EX4600 Hardware Guide

4. Connect each power supply to the power sources. Insert the coupler end of the power cord into the
AC power cord inlet on the AC power supply faceplate.
5. Push the power cord retainer onto the power cord (see Figure 28 on page 80).
Figure 28: Connecng an AC Power Cord to an AC Power Supply in an EX4600 Switch
1— Power cord retainer
6. If the AC power source outlet has a power switch, set it to the OFF (O) posion.
NOTE: The switch powers on as soon as power is provided to the power supply. There is no
power switch on the device.
7. Insert the power cord plug into an AC power source outlet.
8. If the AC power source outlet has a power switch, set it to the ON (|) posion.
9. Verify that the AC and DC LEDs on each power supply are lit green.
If the amber fault LED is lit, remove power from the power supply, and replace the power supply
(see"Removing a Power Supply from an EX4600 Switch" on page 98 ). Do not remove the power
supply unl you have a replacement power supply ready: the power supplies or a blank cover panel
must be installed in the switch to ensure proper airow.
CAUTION: Replace a failed power supply with a blank panel or new power supply
within 1 minute of removal to prevent chassis overheang.
80

Juniper EX4600 Specifications

General

Rack Units	1U
Junos OS	Yes
Product Series	EX Series
DRAM	8 GB
Flash Memory	16 GB
Ports	4 x 40GbE QSFP+ ports
Power Supply	Dual, hot-swappable
MAC Address Table Size	288, 000
Jumbo Frames	9216 bytes
Input Voltage	100-240 V AC
Operating Temperature	0°C to 40°C
Memory	8 GB
Storage	16 GB