ma5616 6. system overview.ppt

8/10/2019 MA5616 6. System Overview.ppt

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HUAWEI TECHNOLOGIES CO., LTD. All rights reserved

www.huawei.com

Internal

SmartAX MA5616 System

Overview


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HUAWEI TECHNOLOGIES CO., LTD. All rights reserved Page 1

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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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)



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Cabinet Appearance

F01S300 outdoor cabinet consists of the following

parts:

Service frame (3 set MA5616)



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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


VoIP services

POTS access

ADLE 32-port ADSL2+

service board


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


24 ports of VDSL2 over POTS access Built-in splitter

17a profile (It does not support 30a profile.)

SHLH 16-port SHDSL service

board


16 ports of SHDSL access


EIUA 16-PORT ETH service

board


16 ports of FE access (CAT-5, Electric)



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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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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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3.1 xDSL Principles

3.2 VLAN Types



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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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3.1 xDSL Principles

3.2 VLAN Types



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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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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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www.huawei.com

Thank You

ma5616 6. system overview.ppt

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