Huawei AR550-8FE-D-H - 6.2.4 4-Pin DC Power Terminal (Square Shape)

l The 3-pin AC/DC input terminal block is connected to the AC/DC input power socket of
a 60 W power module.
l Cables at the other end are connected to an external power supply system.
Ordering Information
Table 6-16 provides the ordering information of the 3-pin AC/DC input terminal block.
Table 6-16 3-pin AC/DC input terminal block ordering information
Part Number
Description Remarks
14180441 Combicon,1*3,Straight
Male,20-14 AWG
(UL),Pitch 7.62mm
Standard configuration
6.2.4 4-Pin DC Power Terminal (Square Shape)
Description
A 4-pin DC power cable has a 4-pin DC connector at one end and two cord end terminals at
the other end. Connect the cord end terminals to a power supply system.
Appearance and Structure
Figure 6-9 shows the structure of a 4-pin DC power terminal (square shape).
Figure 6-9 Structure of a 4-pin DC power terminal (square shape)
P1P2
34
2 1
Pin Assignments
Table 6-17 lists the pin assignments of a 4-pin DC power terminal (square shape).
Table 6-17 Pin assignments of a 4-pin DC power terminal (square shape)
P2
Signal P1
Red cable 12-24 V 1
- NC 2
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
6 Cables
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 651