Huawei AR500 Series Hardware Description page 592

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Product Model
AR2504-D-H
4.2 Types of Power Supplies
Table 4-7
power supplies applicable to a router vary depending on the product model.
Table 4-7 Types of power supplies
Power
Module Type
Built-in power
module
Power adapter
PoE power
adapter
AC power
module
DC or AC-DC
power module
AC PoE power
module
PoE midspan
4.3 24 W Integrated Power Adapter
Product Support
Table 4-8
Issue 10 (2019-03-06)
Power Module Delivered
by Default
No power module is delivered
by default. This model is
equipped with an embedded 3-
pin AC/DC power terminal.
describes the types of power supplies supported by AR series routers. The actual
Description
It is fixed in the chassis with a power socket on the panel, and connects
to an external power source through a power cable to supply power for
the router.
It is an external unit used to connect a router to an external power source.
It is an external unit used to connect a router to an external power source.
Using the PoE power adapter, the router can supply power to attached
powered devices.
It is an external unit used to connect a router to an external power source
through a power cable.
It is installed in a power slot of a router and connects to an external
power source through a power cable to supply power for the router.
It is an external unit used to connect a router to an external power source
through a power cable to supply power for the router and its attached
powered devices.
It is an external unit used to connect a router to an external power source
through a power cable to supply power for the router and its attached
powered devices. In addition, it can be used to convert an Ethernet
interface that does not support PoE into a PoE-enabled GE interface.
lists the device models that support a 24 W integrated power adapter.
Copyright © Huawei Technologies Co., Ltd.
4 Power Supplies
Optional Power Module
60 W DC power module
581