Juniper T1600 Hardware Manual page 161

Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
NOTE: If you are powering on the router for the first time, the
port does not function until after the initial configuration procedure.
Turn on the power to the external management device.
4.
Switch on the dedicated customer site circuit breakers to provide power to the DC
5.
power cables. Follow your site's procedures.
Verify that the INPUT PRESENT
6.
is lit steadily green, indicating that the inputs are receiving power.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
7.
the strap to one of the ESD points on the chassis.
Switch the circuit breakers on one of the power supplies to the
8.
NOTE: If the router is completely powered off when you power on the
power supply, the Routing Engine boots as the power supply completes
its startup sequence. If the Routing Engine finishes booting and you need
to power off the router again, see the procedure for powering off the router.
After powering on a power supply, wait at least 60 seconds before turning
it off.
Verify that the LEDs on the DC power supply faceplate are lit steadily, indicating
CB ON
9.
that the circuit breakers are on.
NOTE: After a power supply is powered on, it can take up to 60 seconds
for status indicators—such as the output status LEDs on the power supply,
the command output, and messages on the LCD on the craft interface—to
indicate that the power supply is functioning normally. Ignore error
indicators that appear during the first 60 seconds.
If any of the output status LEDs does not light steadily after 60 seconds,
repeat the procedure to connect the DC cables. If you continue to have
problems, see the replacement procedure for the power supply.
On the external management device connected to the Routing Engine, monitor the
10.
startup process to verify that the router has booted properly.
Verify that the LED on the DC power supply faceplate is lit steadily, indicating
11. DC OK
that power supply is correctly installed and functioning properly. The
momentarily, then lights steadily.
Repeat the procedure for the other power supply.
12.
Overview of Connecting the T1600 Router to Management and Alarm Devices on
page 127.
Connecting DC Power to the T1600 Router on page 134
Chapter 13: Providing Power to the T1600 Router
LED for each input on the DC power supply faceplate
ETHERNET
ON position ( | ).
LED blinks
DC OK
137