Huawei SmartAX MA5600T Hardware Description page 162

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Upstream interface boards provide upstream or cascading ports for the system. GIU is short
for general interface unit.
3.9 Universal Interface Board (GPIO)
Universal interface boards (installed in the GPIO slot) receive the clock signals and ESC
parameters. GPIO is short for general purpose input/output.
3.10 Power Board (PRT)
Power boards (PRT) lead in DC power for supplying power to the device MA5600T or
MA5603T.
3.11 Power Board (MPW)
Power boards (MPW) lead in DC or AC power for supplying power to the device MA5608T.
3.12 SPU Board
SPU is a service processing board.
3.13 Ethernet Service Access Board (ETH)
Ethernet service access boards provide Ethernet service cascading or upstream transmission,
which does not support user access and user management.
3.14 TDM Service Processing Board
TDM service processing boards include H801TOPA, H801TOPB and H801CSPA.
3.15 GPON Service Board
GPON service boards work with ONUs to provide GPON access service.
3.16 10G GPON Service Board
10G GPON service boards work with ONUs to provide 10G GPON access service.
3.17 P2P Interface Board
Point-to-point (P2P) interface boards work with Ethernet optical network terminals (for
example the ONT supporting GE upstream, MxU and lanswitch) to provide P2P optical
access services for users.
3.18 ATM Interface Board
The ATM interface board includes H801AIUG.
3.19 DSL&POTS Combo Board
The DSL&POTS combo board is a broadband and narrowband combo service board and
provides three application modes: combo mode, broadband mode, and narrowband mode. In
combo mode, the combo board supports both broadband and voice services.
3.20 Voice Board
Voice boards support VoIP POTS, ISDN BRA, and ISDN PRA services.
3.21 ADSL2+ Service Board
ADSL2+ service boards provide ADSL2+ access services using their broadband ports.
3.22 VDSL2 Service Board
VDSL2 service boards provide VDSL2 access services using their broadband ports.
3.23 Vectoring Processing Board
The Vectoring processing board provides the Vertoring feature, and it is used to eliminate the
signal crosstalk in the VDSL2 system.
3.24 SHDSL Service Board
SHDSL service boards provide SHDSL access services using their broadband ports.
3.25 ADSL2+ SPL Board
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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