Huawei SmartAX MA5608T Hardware Description

Working Principle
Figure 3-66 Working principle of the H802GPBD board
H802GPBD
B
a
c
k
p
l
a
n
e
C
o
n
n
e
c
t
o
r
Control
board
-48V
DC
power
Switching
module
ONU
8*GPON
Backplane
User side
20GE
Control board
Interface
module
Service
signal
Control
signal
Power
signal
Clock
signal
Power
module
Voltage required
by the board
Clock
module
Clock required
by the board
The basic working principle of the H802GPBD board is as follows:
l The control module loads the board software, controls the running of the board, and
manages the entire board.
l The switching module aggregates the signals from eight GPON ports.
l The interface module performs conversion between GPON optical signals and Ethernet
packets.
l The power module supplies power to each functional module of the board.
l The clock module provides clock signals for each functional module of the board.
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.
375

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