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Internal
SmartAX MA5616 System
Overview
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With the growing demand for integrated
data, video, voice and multimedia services,
the access networks are required to providehigh data rate and good quality services.
Understanding the requirements of global
market, Huawei has launched its SmartAX
MA5616 Multi-service Access Module.
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Learning Guide
This is the fundamental course in MA5616
curriculum covering the cabinet, frames,
boards, Pots, xDSL and LAN service
functions etc.
Please pay more attention to:
boards specifications
service applications
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References
SmartAX MA5616 Hardware Description
Manual
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Upon completion of this course, you will be able to:
Describe the system features
Describe the hardware architecture
Comprehend the service applications
Describe the network applications.
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Chapter 1 System Overview
Chapter 2 Hardware Architecture
Chapter 3 Functional Features
Chapter 4 Networking Applications
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Product Orientation
As an IP MSAN, it supports non-blocking GE/GPON switching
fabric to suit the high rate demand of the broadband telecom
network.
As a multi-service access device, it provides integrated service
solution to address the diversified service requirements of telecom
users.
As a next generation network solution, it provides guaranteed
quality of service (QoS) to be ready for evolving to the next
generation network.
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Various Service Features
As an IP-MSAN equipment, the MA5616 provides diverse services:
ADSL2+ service
VDSL2 service
POTS service
Ethernet access service
Controllable multicast service
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Service Solutions
The MA5616 is a broadband access platform that provides rich
service solutions :
Multi-service access solution
Triple play solution
Private line interconnection solution
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Abundant Features
High integration
Guaranteed of QoS
Security for system and user
Comprehensive user management
Carrier-class reliability
Superior maintainability and manageability
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Typical Networking Application
Backbone layer
Convergence layer
Access layer
R
server
MA5616
IP
VDSL2 ADSL2+
POTSFE
BRAS
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MA5616 is located in the access layer
MA5616 is a pure IP-MSAN equipment
It implements layer2 and layer3 functions
Summary
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Chapter 1 System Overview
Chapter 2 Hardware Architecture
Chapter 3 Functional Features
Chapter 4 Networking Applications
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Frame Appearance
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Cabinet Appearance
19-inch indoor standard cabinet consists of the
following parts:
Service frame
Power systemEnvironment monitor unit (EMU)
Cabinet Dimensions (W x D x H) Internal space Remarks
H66-22 600 mm x 600 mm x 2200 mm 46 U 1 U = 44.45 mm
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Cabinet Appearance
F01S100 outdoor cabinet consists of the following
parts:
Service frame (1 set MA5616)
Power systemEnvironment monitor unit (EMU)
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Cabinet Appearance
F01S300 outdoor cabinet consists of the following
parts:
Service frame (3 set MA5616)
Power systemEnvironment monitor unit (EMU)
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MA5616 System Functional Block Diagram
C
C
U
A
D
L
E
V
D
S
E
S
H
L
H
E
I
U
A
GE BUS
V
D
G
E
A
S
R
B
A
S
P
B
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Function Modules
Ethernet
GE BUS
GE/GPON
switching moduleEthernet
Main control module
Environmentmonitoring module
ADSL2+/VDSL2/SHDSL ATM/Ethernetconversion
XDSLaccess
POTS Ethernetconversion
POTSaccess
Ethernetaccess
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MA5616 Boards Introduction
Main Control Board
CCUB/C
Service Board
ADLE,VDSE,VDGE,SHLH,EIUA,ASRB,ASPB
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CCUB/C Subboard
RESET
RUN
ALM
CCUB
CONSOLE
E
TH
ESC
ALARM
GE0
PON
GE0
GE0
PONLI
NK
AUTH
LINK
ACT
Narrowband
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CCUB/C - Main control board
Main Functions:
Equipment configuring, management and operation
monitoring.
L2/L3 switching
switchover between active and standby SCUK boards.
Interfaces provided:
Maintenance interfaces: ETH, CON and MON
Providing interfaces: 2GE/1GE+1GPON
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CCUB/C Subboard
Subboard Port Function
GP1A One GPON port and
one GE optical port
Implements upstream
transmission of
broadband services or
device subtending.
GE1A Two GE optical ports Implements upstream
transmission of
broadband services or
device subtending.
ASDA - Processes narrowbandservices.
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CCUB/C Subboard
The GE1A subboard provides two GE optical ports to transmit broadbandservices upstream.
CCUB
Upstream port
+3.3 VDC power
Service board
Backplane
port bus
Subtending port
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ADSL2+ Service Board
ADSL2+ service board that provides 32 channels of ADSL2+ over
POTS services with built-in splitter
ADLE RUN
ALM
PSTN LINE
ADLE
PSTN
device
Control
board
POTS
DC power-48 V
ATU-RPOTSADSL2+UTOPIA
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VDSL2 Service Board
The VDGE board is a VDSL2 service board that provides 16 channels of VDSL2over POTS services
The VDSE board is a VDSL2 service board that provides a 24-channel VDSL2
over POTS services.
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POTS Service Board
ASRB 32 POTS
ASPB 64 POTS
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SHDSL Service Board
The SHLH board is a SHDSL service board. It provides a 16-channelSHDSL port and supports the line protection and external line capture
functions.
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ETH Service Board
The ETH board is a ETH service board. It provides a 16-channel ETHport and supports the line protection and external line capture functions.
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POTS Service Board
The POTS board is a POTS service board. It provides a 32/64-channelPOTS port.
ASRB 32 POTS
ASPB 64 POTS
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Service Board SummaryAbbreviated Name Full Name Function
ASRB 32-port narrowband
subscriber board
It supports the following functions:
VoIP services
POTS access
ASPB 64-port narrowband
subscriber board
It supports the following functions:
VoIP services
POTS access
ADLE 32-port ADSL2+
service board
It supports the following functions:
32 ports of ADSL2+ over POTS access Built-in splitter
VDGE 16-port VDSL2 overPOTS service board
It supports the following functions:16 ports of VDSL2 over POTS access
Line protection and external line capture
30a profile
MELT test when cooperated with a relay
VDSE 24-port VDSL2 over
POTS service board
It supports the following functions:
24 ports of VDSL2 over POTS access Built-in splitter
17a profile (It does not support 30a profile.)
SHLH 16-port SHDSL service
board
It supports the following functions:
16 ports of SHDSL access
Line protection and external line capture
EIUA 16-PORT ETH service
board
It supports the following functions:
16 ports of FE access (CAT-5, Electric)
Line protection and external line capture
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Power Board
The PAIA for AC import
The PAIB for DC+AC import
The PDIA for DC import
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Cascading
Cascading method
Link topology
Independent management
2 Optical GE fiber
Lanswitch
BRAS Softswitch
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Connector
The 32-channel subscriber cable works with the
ADSL2+, VDSL2,SHDSLorPOTSservice board.
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Fan Monitoring
The fan tray is configured with the fan monitoring board to
detect whether the fans are working in the normal state. The
fan monitoring board also provides the port for communication
with the control board.
The detection information is periodically transmitted to thecontrol board through the fan monitoring board.
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Manual Mode
In manual mode, the fan speed is adjusted by the commands
from the host.
Six levels are available: level 0-5.
Here, level 0 is the minimum speed and level 5 is the
maximum speed. For details, refer to the fan speed
command in the Command Reference of the MA5616.
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System Configuration of the
MA5616Port Type Configuration Type Configuration Data (Maximum Port
Quantity)
Uplink port MA5616 1 GPON optical port/1 GE1 optical
port + 1 GE0 optical port/1 GE0
electrical port
Service port MA5616 128 ADSL2+ ports
96 VDSL2 ports64 SHDSL ports
256 POTS ports
Management
and
maintenance
port
MA5616 1 Ethernet port for maintenance
(ETH)
1 serial port for local maintenance
(CONSOLE)
1 environment monitoring serial port
(ESC)
1 environment monitoring port
(ALARM)
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Chapter 1 System Overview
Chapter 2 Hardware Architecture
Chapter 3 Functional Features
Chapter 4 Networking Applications
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Chapter 3 Functional Features
3.1 xDSL Principles
3.2 VLAN Types
3.3 Multicast Service
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xDSL performance summary
Index ADSL ADSL2+ VDSL2 SHDSLStandards ITU-T G.992.1
ITU-T G.992.2
ANSI
T1.413,Issue2
ITU-T G.992.5 ITU-T 993 ITU-T G.991.2
Interoperability Yes Yes Yes Yes
Line Code DMT DMT QAM TCPAM
Speeds Supported
(bit/s)
Asymmetric
68M downstream,
640K1M
upstream
Asymmetric
24M downstream
2.3M upstream
Symmetric
100M
Symmetric
192K - 2312k
Wire pairs 1 1 1 1 or 2
Max distance 3Km-5Km 6.5Km 1.5Km 3Km-5Km
Rate adaptive Yes Yes Yes Yes
Repeater support Yes Yes Yes Yes
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Chapter 3 Functional Features
3.1 xDSL Principles
3.2 VLAN Types
3.3 Multicast Service
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VLAN Service
MA5616 Supports port- based VLAN and 802.1Q VLAN;
The applications as follow:
Standard VLAN
Smart VLAN
MUX VLAN
QinQ VLAN
VLAN Stacking
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Smart VLAN
7/1/0
User User User...User
MA5616
Upper network
vlan 20
The Smart VLAN is applied in residential area to provide access toInternet.
Multiple downstream ports and one or multiple upstream port
can be grouped into a Smart VLAN.
The system creates internal mapping between the upstream
port and downstream ports.
Isolating subscribers on Layer 2.
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MUX VLAN
7/1/0
User User User .User
MA5616
Upper network
Vlan 1 Vlan 2 Vlan 3 Vlan n
The MUX VLAN is applied in the occasions where different
subscribers need be differentiated by different VLAN ID.
Only one service port but multiple upstream ports can be added to
one MUX VLAN.
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QinQ VLAN
In QinQ VLAN application, the packets are transmitted in thebackbone network with two 802.1Q tags: a public VLAN tag and a
private VLAN tag.
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VLAN Stacking
MA5616
Modem
FE/GEFE/GE
MA5616
PC
Modem
FE/GE L2/L3
BRAS
Enterprise AEnterprise B
ISP2
ISP1
L2/L3
MAN
FE/GE
FE/GE
PC
ISP1 enterprisewholesale user,
directly sent to ISP1
ISP2 enterprisewholesale user,
directly sent to ISP2
Internet
MA5616
PCPC
Modem
Common user, identified by 2-layer VLAN tags withcoordination with the upstreamBRAS.
VLAN stacking is suitable for user VLAN extension and private linewholesale service.
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Chapter 3 Functional Features
3.1 xDSL Principles
3.2 VLAN Types
3.3 Multicast Service
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Video stream
Multicast Service
Multicast Router
MA5616
Video stream No Video stream
Video stream
Multicast Server
Internet
Video stream
Non - multicast
group memberMulticast
group member
Multicast
group member
RR
IGMP
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Multicast Service
MA5616 implements the managed multicast service.
IGMP Proxy and IGMP Snooping
IGMP v1/v2/v3
Triple-play service.
Managed multicast Implements multicast user management and
services management:
Multicast user authentication
Multicast service monitor and analysis
Multicast program management
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Chapter 1 System Overview
Chapter 2 Hardware Architecture
Chapter 3 Functional Features
Chapter 4 Networking Applications
Triply Play Solution
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Hotel / Inter net cafe
Resident cus tomer Business customer
Internet access
VoIP/Video phone
IP TV
Game
Internet
access
WLAN
VPDN
VoD/IP TV
MPLS VPN
Leased lineVideo Conference
VoIP
Internet
accessLeased line
VoIP
SOHO/SME
NG-SDH/Metro Ethernet/Fabric(RPR)
MPLS VPN
MA5200G BRAS
NE40/S8016NE40/S8016
NE80/NE5000
GK MCUVideo Conference
/Video Phone
IPTVSoftX3000
SIP/H.248/MGCP/H.323
Voice Internet
Carriers OSS
p y y
Wholesale/leased line
MA5616MA5616
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Summary
In this course we have learned the MA5616
Hardware architecture
Service applications
Networking applications
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