Supplies - Juniper MX960 Hardware Manual

MX960 3D Universal Edge Router Hardware Guide
Table 98: MX960 High-Capacity AC Power Supply LEDs (continued)
Connected DIP Switch
Inputs Position
PDM connected, 1 (2 inputs)
power supply
connected
Note: The corresponding appliance inlet located in the chassis directly above the power supply is the recommend receptacle when
using the power supply in one feed mode. If using the power supply in two-feed mode, plug the second power cord into the
receptacle on the power supply
Note: PDM in the above table stands for Power Distribution Module.
Powering On an AC-Powered MX960 Router with Normal Capacity Power Supplies
232
LEDs
AC-1 OK
Green
Repeat steps 1-12 for installing power supplies in slots 1, 2, and 3, where required.
13.
To power on an AC-powered router:
Verify that the power supplies are fully inserted in the chassis.
1.
Verify that each AC power cord is securely inserted into its appliance inlet.
2.
Verify that an external management device is connected to one of the Routing Engine
3.
ports ( AUX , CONSOLE , or
Turn on the power to the external management device.
4.
Switch on the dedicated customer site circuit breakers. Follow the ESD and safety
5.
instructions for your site.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
6.
ESD points on the chassis.
Switch the AC switch in the chassis above each power supply to the on (
7.
Check that the AC power supply is correctly installed and functioning normally. Verify
8.
that the and
AC OK DC OK
NOTE: After a power supply is powered on, it can take up to 60 seconds
for status indicators—such as the status LEDs on the power supply and
the
show chassis
functioning normally. Ignore error indicators that appear during the first
60 seconds.
AC-2 OK DC OK
Green Green
ETHERNET ).
LEDs light steadily, and the
command display—to indicate that the power supply is
PS FAIL
Off
) position.
—
LED is not lit.
PS FAIL
Copyright © 2017, Juniper Networks, Inc.