Huawei SmartAX MA5608T Hardware Description

Working Principle
Figure 3-63 Working principle of the H801TOPB board
H801TOPB
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Service
processing
module
STM-1
interface
GE
Control
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Interface
module
Control
board
Clock
signal
-48V
DC
power
Power
module
Voltage required
by the board
Clock
module
Clock required
by the board
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Service
signal
Control
signal
Power
signal
Backplane User side
The basic working principles of the H801TOPB board are as follows:
l The control module loads the board software, and controls and manages the entire board.
l The service processing module allocates the GE bus of the backplane and processes
signals.
l The interface module converts signals.
l The power module supplies power to other function modules of the board.
l The clock module provides the working clock signals for other function modules of the
board.
The service processing procedure of the H801TOPB board is as follows:
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
3 Board
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
362

Huawei SmartAX MA5608T Specifications

General

Dual Power Supply	Yes
Humidity	5% to 95% (non-condensing)
Uplink Slots	2
Maximum GPON Ports	16
Input Voltage Range	-38.4 V DC to -72 V DC
Device Type	OLT
Power Supply	-48 V DC
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to 70°C
Switching Capacity	128 Gbps
Ports	GPON, XG-PON, 10GE