Juniper SRX1500, Руководство по оборудованию

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2.
Insert the plug of the power supply adapter into an AC or DC power source receptacle.
a. Using AC power supply—Insert the appliance coupler end of the power cord into
the appliance inlet on the power supply and the power cord plug into an external
AC power source receptacle.
b. Using DC power supply—Connect DC power cables to the A+ and A- terminals and
the other ends to an external DC power source. If you have two DC power sources
and wish to deploy A/B feed redundancy for the services gateway, also connect
DC power cables to the B+ and B- terminals and the other ends to an external DC
power source.
CAUTION: You must ensure that power connections maintain the
proper polarity. The power source cables might be labeled (+) and (–)
to indicate their polarity. There is no standard color coding for DC power
cables. The color coding used by the external DC power source at your
site determines the color coding for the leads on the power cables that
attach to the terminals on the power supply.
3.
Turn on the power to the AC or DC power receptacle.
The device starts automatically as the power supply completes its startup sequence.
The PWR LED (on the front panel of the chassis) lights up during startup and remains
solid when the services gateway is operating normally.
Related
Documentation
Powering Off the SRX1500 Services Gateway on page 69
•
•
Connecting the SRX1500 Services Gateway to an AC Power Supply on page 65
•
Connecting an AC Power Cord to the SRX1500 Services Gateway on page 66
•
Connecting the SRX1500 Services Gateway to a DC Power Supply on page 67
Powering Off the SRX1500 Services Gateway
To power off the device, press the Power button on the front of the device and hold it for
10 seconds. To remove power completely from the services gateway, unplug the AC
power cord or DC power supply cable.
NOTE: Graceful shutdown is not supported on the SRX1500 Services
Gateway.
After powering off a power supply, wait at least 60 seconds before turning it back on.
After powering on a power supply, wait at least 10 seconds before turning it off.
When the system is completely powered off and you turn on the power supply, the
services gateway starts as the power supply completes its startup sequence. If the
69 Copyright © 2017, Juniper Networks, Inc.
Chapter 16: Providing Power to the SRX1500 Services Gateway