Juniper Networks EX4200 - Manual (Page 174)

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
Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches