Juniper Networks manual Connecting DC Power to an EX3200 or EX4200 Switch

Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Figure 55: Connecting an AC Power Cord to an AC Power Supply in an EX3200 or

EX4200 Switch

Related Topics ■ Connecting and Configuring an EX Series Switch (CLI Procedure) on page 161

■Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 163

■Connecting DC Power to an EX3200 or EX4200 Switch on page 148

■Power Supply in EX3200 and EX4200 Switches on page 26

■AC Power Supply LEDs in EX3200 and EX4200 Switches on page 29

Connecting DC Power to an EX3200 or EX4200 Switch

The power supply in an EX3200 or EX4200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) located on the rear panel: You can remove and replace it without powering off the switch or disrupting switch functions.

Figure 56: DC Power Supply in an EX3200 or EX4200 Switch

WARNING: DC-powered EX3200 and EX4200 switches are intended for installation only in a restricted access location.

Ensure that you have the following parts and tools available to connect DC power to an EX3200 or EX4200 switch:

■DC power source cables (12–14 AWG) with ring lug (Molex 190700067 or equivalent) (not provided)

148■ Connecting DC Power to an EX3200 or EX4200 Switch