Huawei AR2220 User Manual

3.1 Power Supply Configuration
This section describes the configurations of power supply units on the AR routers.
Table 3-1 describes the power supply units supported by each model.
Table 3-1 Power supply units supported by each model
Power Supply Unit Description Installation Maintenance
60 W AC power
supply unit in an open
rack
NOTE
l AR
V200R001C00
uses the 54 W AC
power supply unit
installed in an
open rack.
l AR
V200R001C01
and later versions
use the 60 W AC
power supply unit
installed in an
open rack.
AC power supply
unit fixed in the
chassis
Fixed in the chassis,
does not need to be
connected to the
chassis using
cables.
Maintain together with
the chassis.
3.3
HW-100-48AC14D
External PoE AC
power supply unit
Connected to the
PoE port at the back
of the chassis using
its own power
cable.
Maintain
independently from the
chassis.
PWR150A AC power supply
unit
Inserted into a
power supply slot.
The device supports
only one power
supply unit.
Maintain together with
the chassis.
3.4 PWR350A AC power supply
unit
Inserted into a
power supply slot.
The device supports
two power supply
units.
Front-access design,
removable.
150 W DC Power
Supply
DC power supply
unit
Inserted into a
power supply slot.
The device supports
only one power
supply unit.
Maintain together with
the chassis.
Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description 3 Power Supply Units
Issue 03 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
31

Huawei AR2220 Specifications

General

Brand	Huawei
Model	AR2220
Category	Network Router
Language	English