Table 10: Details of a DC Power Supply Module
(continued)
Details
Item
Cold-swappable, if the appliance has only one power supply
module
Hot-swappable, if the appliance has an additional redundant,
functioning power supply module that is plugged into a
separate power circuit
Field-Replaceable Unit type
2.60 lb (1.18 kg)
Power supply weight
One internal fan per power supply module
Fans
From the front of the chassis to the back
Airflow
One Power Supply Module LED present on the power supply
faceplate:
•
Green indicates that the power supply module is working
properly; the module is powered on and is powering the
appliance.
•
Amber indicates that the power supply module is in standby
mode; the module is powered on but it is not powering the
appliance.
•
Off indicates that the power supply module is not powered
on or that the module is not working properly.
Power Supply Module (Status)
LED
560 W
Maximum Output Power
20 A
DC Maximum Current
–45 V to –60 V
DC Power Module
< 60 A
DC Power Supply Peak inrush
80Plus 560 W cDC
Power Module Maximum
Efficiency
Related
Documentation
DC Power Electrical Safety Guidelines on page 162
•
•
Connecting DC Power to the NSM4000 Appliance on page 37
•
Replacing the DC Power Supply Cable on an NSM4000 Appliance on page 115
•
Replacing the DC Power Supply Module on an NSM4000 Appliance on page 117
Chassis Console Port Pinouts
describes the details of the RJ-45 chassis console port pinouts for
the NSM4000 appliances.
Copyright © 2016, Juniper Networks, Inc.
18
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