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www.huawei.com
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
MSAN UA5000 Description
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page2
Foreword
With an increasing demand in services such as
voice, data, video and multi-media, the need for
the access network equipment with large-capacity,
high-speed and high-quality services has become
imperative. Huawei’s MSAN UA5000 is to meet
these requirement.
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page3
Objectives
Upon completion of this course, you will be able to:
Outline system product orientation, benefits and
features
Outline system logical and software structure
Analyze various service implementation process
Summarize system features
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page4
Contents
1. System Overview
2. System Structure
3. Service Implementation
4. PVM Features
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page5
Contents
1. System Overview
2. System Structure
3. Service Implementation
4. PVM Features
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page6
Product Orientation
UA5000 is an Universal Access
equipment ,which can support
both narrowband service and
broadband service.
Major Service Offerings
PSTN Voice Services
VoIP Services
Broadband Access Services
Private Circuit Services
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page7
Network OrientationConvergence
layer
Access layerMSTP
STM-1
Service Interface
Terminals
UA5000
ADSL / ADSL2+VDSL / SHDSL
LANPOTS / ISDN / VoIP
V.24 / V.35E1
(H.248/MGCP)ATM IPDDNPSTN
E1(V5) STM-1E1 FE/GE(H.248/MGCP) SoftSwitch
Uplink Port
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page8
High-Density Subscriber Line
1920 for narrowband only 1920 for broadband only 1920 for narrowband and broadband
combination
FE/GE/E1/ATM ADSL/ADSL2+ VDSL/SHDSL POTS/VoIP ISDN/V.24/V.35
Multi-Service Access Platform
Call processing 15CAPS Four GE network interfaces backplane capacity 100 Gbit/s 1024 multicast channel
Service Processing Capabilities
Ring, star and tree topologies MSTP bearing technology local subtending remote subtending
Flexible Networking Modes
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page9
Contents
1. System Overview
2. System Structure
3. Service Implementation
4. PVM Features
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page10
Logical Structure
TDM control and switching module
PO
TS
ISD
N
E1
TD
M S
HD
SL
V.2
4
V.3
5
N x
64k
2/4-
w V
F
Packet voice processing
module
STM-1
FE/GEE1
AD
SL
AD
SL2
+
VD
SL
AT
M S
HD
SL
Eth
erne
t
NNI Module
U NI Module
FE/GE
Packet control and switching module
What’s function?What’s function?
How about integrate?How about integrate?
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page11
Hardware Implement
POTS/ISDN E1/TDM SHDSLV.24/V.35N x 64k2/4- w VF
ADSL/ADSL2+ATM SHDSLVDSLEthernet
TDM control and switching module
Packet voice processing
module
E1 FE/GESTM-1FE/GE
Packet control and switching module
Narrowband Control Card--PVM
Broadband Control Card--IPM
Narrowband Line Card--ASL/A32…
Broadband Line Card--ADMC/ADRI…
Combination Line Card—CSLB/CSR…
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page12
Bus Structure
NNI
UNI
TDM bus
Broadband bus
Test bus
Narrowband Control
BroadbandControl
TS
SB
Narrow
bandLine
card
Broa
dbandLine
card
Com
oLine
card
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page13
Master Frame – HABD (Front Access)
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page14
Master Frame – HABA (Rear Access)
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page15
Shelves
Master frame
HABD
Master frame
HABD
Extended frame
HABF
Extended frame
HABF
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page16
Shelves Connection
E1 STM-1/FE/GE
HABD
HABD
HABF
HABF
MM EXTEXT
EXTEXT
PSTN ATM / IP
MM
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page17
Master Frame Structure
Toextended frame
NNI
UNI
TDM bus
Broadband bus
Test bus
PV
x
IPM
B
AIU
B
TS
SB
AS
L
DS
LD
ED
TB
SD
LB
SD
LE
CS
RI
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page18
Extended Frame - HABFFAN
00
xS
L
01
xS
L
02
xS
L
03
xS
L
04
xS
L
05
xS
L
06
xS
L
07
xS
L
08
xS
L
09
xS
L
10
xS
L
11
xS
L
12
xS
L
13
xS
L
14
xS
L
15
xS
L
16
xS
L
17
xS
L
Cable routing area
Control and interconnect
cable connecting area
Subscriber line connecting
area
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page19
Extended Frame Structure
TDM bus
Broadband bus
Test bus
To master frame
AS
L
DS
LD
CS
RI
UNI
SD
LB
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page20
Narrowband Service Connections
Mast
er
xS
L
PV
MB
PV
MB
IPM
B
IPM
B
PW
X
PW
X
H.248IP
Exte
nded
xS
L
xS
L
xS
L
xS
L
xS
L
xS
L
xS
L
Mast
er
xS
L
xS
L
xS
L
IPM
B
IPM
B
PW
X
PW
X
Exte
nded
xS
L
xS
L
xS
L
xS
L
xS
L
xS
L
xS
L
Narrowband
Subtending
Cable
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page21
Broadband Service Connections
Mast
er
xS
L
PV
MB
PV
MB
IPM
B
IPM
B
PW
X
PW
X
FE/GE
Exte
nded
xS
L
xS
L
xS
L
xS
L
xS
L
xS
L
xS
L
Mast
er
xS
L
xS
L
xS
L
IPM
B
IPM
B
PW
X
PW
X
Exte
nded
xS
L
xS
L
xS
L
xS
L
xS
L
xS
L
xS
LBroadband
Subtending
Cable
FE/GE
IP
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page22
UA5000 Cards Control Card
Narrowband Control Card: PVMB
Broadband Control Card: IPMB
Line Card
Narrowband: ASL ,A32 …
Broadband: ADMC, ADRI …
Combo: CSLB,CSRI …
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page23
Control Cards Description Name Full Name Function Description
IPMB Master frame IP service processing card
Controls the broadband line cardsAggregates and processes broadband servicesProvides GE/FE portsSupports active/standby backup
PVMB Voice over IP and V5 interface processing card
Processes the H.248/V5 protocolConverts the TDM voice signals into IP packetsProvides one FE port to transmit the VoIP serviceSupports active/standby backup
PVU8/PVU4
V5 interface processing unit
Controls the narrowband line cardsProvides upstream V5 E1 ports for TDM servicesProvides TDM switch fabric and working clockSupports the active/standby backup
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page24
Line CardsNarrowbandCards
ASL 16 POTS ports
A32 32 POTS ports
DSL 8 ISDN BRI ports
SDL 4 TDM SHDSL ports and 4 E1 ports
BroadbandCards
SDLB 16 ATM SHDSL ports
ADMB 16 ADSL/ADSL2+ ports , a built-in splitter
ADRB 32 ADSL/ADSL2+ ports with a built-in splitter of 600-ohm impedance
Combo
Cards
CSMB 16 ADSL/ADSL2+ ports
16 POTS ports with a built-in splitter
CSRB 32 ADSL/ADSL2+ ports
32 POTS ports with a built-in splitter
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page25
Contents
1. System Overview
2. System Structure
3. Service Implementation
4. PVM Features
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page26
POTS
FoIP and MoIP
…
Narrowband Service
NGN Voice Service
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page27
H.248 POTS (VoIP)FAX over IP
Modem over IP
FE/GE
H.248
VoIP Call Service
UA5000
Twisted pair
SoftSwitch
IPnetwork
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page28
Broadband ServiceADSL and ADSL2+ service
SHDSL service
VDSL service
Ethernet services of residential
communities and commercial
buildings
POTS
STM-1 / STM-4
FE/GE
ADSL/ADSL2+/VDSL/SHDSL
10Base-T
UA5000
LANRouter
ATU-R
ATM network
IP network
LAN
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page29
Advanced function of VoIP
Equipment authentication
Self-switch
Dual-homing
VLANStandard VLANSmart VLANMUX VLANSuper VLANQinQ VLAN VLAN stacking
QoS Flow control
Traffic monitoring
Port rate limit
Queue scheduling
Traffic mirroring
Other service features
Multicast IGMP proxy function
Managed multicast
Service Implementation
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page30
Service ImplementationCLI NMS and GUI NMS
UA5000 provides the SNMP interface (SNMP v1/ v2)
Functions of the iManager N2000
Service
Topology
Fault
Performance
Security
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page31
Contents
1. System Overview
2. System Structure
3. Service Implementation
4. PVM Features
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page32
PVM System Features1
When subscribers
under an UA5000
call each other, the
voice does not go
through the DSP
voice channel. The
voice is switched
through the
internal switching
network of the
UA5000.
2When the
communication
between the
UA5000 and soft-
switch is
interrupted,
internal subscribers
of the UA5000 can
call each other.
3One UA5000 is
served by two Soft
Switch
When the primary
Soft Switch is
broken, a standby
Soft Switch will take
over the control of
the UA5000 to
ensure service
continuity.
Hairpin Connection
Self-switching
Dual-homing
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page33
IP Core Network
Hairpin Connection
UA5000
SoftX3000
The caller and the called are in the same UA5000.So the TDM don’t need to be encapsulated into the IP-packet.
Saving the DSP Saving the DSP resourceresource
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page34
IP Core Network
Self-switching
UA5000
SoftX3000
The communication between UA5000 and MGC is downKeep the ongoing call continue
Can’t generate the bills
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page35
Conception of Dual-homing One UA5000 is served by two
Soft Switch
When the signalling link between
the UA5000 and the primary Soft
Switch is broken, a standby Soft
Switch will take over the control
of the UA5000 to ensure service
continuity.
Dual homing improves the
system reliability.
SoftSwitch SoftSwitch
3G AccessAMGIAD
Access
PSTNUMG
SG
PLMN
IP Core Network
UMG
UMG
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved. Page36
Summary
In this course we learned:
The Logic structure
Voice service provision and networking application
System features
Thank youwww.huawei.com