Juniper J4350, Руководство по началу работы

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J4350 and J6350 Services Router Getting Started Guide
h.
Replace the clear plastic cover over the terminal block.
4.
Verify that the power cables do not block access to router components or
drape where people can trip on them.
Figure 34: Connecting DC Power to the J4350 or J6350 Services Router
g003826
DC Terminal
block
-48V
RTN
Screw with
captive washer
Lug
Grounding lug Washer
Powering a Services Router On and Off
To power on a Services Router, press the power button. The Routing Engine boots
as the power supply completes its startup sequence. The
POWER
LED lights during
startup and remains on steadily when the router is operating normally.
To power off a Services Router, you can shut it down in one of the following ways:
Graceful shutdown—Press and release the power button. The router begins
gracefully shutting down the operating system and then powers itself off.
Immediate shutdown—Press the power button and hold it for more than
5 seconds. The router immediately powers itself off without shutting down the
operating system.
To remove power completely from the router, unplug the AC power cord or switch
off the DC power source. The power button on the Services Router is a standby
power switch. If the router is connected to a power source when you press the
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Powering a Services Router On and Off