Huawei SmartAX MA5600T Hardware Description

Table 6-12 Mapping between the output terminals, control switches and service subracks
Terminal Silkscreen Control
Switch
Load
48V1, 48V1 SW1 The first service subrack (from bottom to
top)
BGND, BGND
48V2, 48V2 SW2 -
BGND, BGND
48V3, 48V3 SW3/SW4 The second service subrack (from
bottom to top)
BGND, BGND
48V4, 48V4 SW3/SW4 -
BGND, BGND
Specification
Table 6-13 lists the specification of the B-type DC PDU.
Table 6-13 Specification of the B-type DC PDU
Item
Specification
Dimensions (W x D x H, excluding
mounting brackets)
436 mm x 110 mm x 86.1 mm
Weight (fully loaded) 2.5 kg
Output tributary quantity 8
Input voltage -38.4 V to -72 V
Maximum input current 120 A
6.4 ETP4890 Power System
An AC-powered cabinet uses the ETP4890 power system to convert the AC power to the DC
power for power distribution. The small and modular ETP4890 power system supports easy
installation and maintenance and effective LCD interface management. The power system
supports a maximum of 90 A output current.
Function
The ETP4890 power system supports the following functions:
l Converts AC power to DC power and provides the DC power for communication
devices.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
6 Electromechanical Device
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei SmartAX MA5600T Specifications

General

Brand	Huawei
Model	SmartAX MA5600T
Category	Control Unit
Language	English