Core Network Product Overview

HUAWEI TECHNOLOGIES CO., LTD.

www.huawei.com

Huawei Confidential

Security Level:2008-8-7

Core Network Product Overview

http://www.huawei.com

ISUP/TUP

SCP M2000

CAPMML

SG 7000

PSTNSTP

SIGTRAN

IP /MPLS Backbone

UMG 8900

NGN

TDM

BICC/SIP

HLR9820

3G RAN

SMC

MAP

UMG 8900

SIGTRANH.248

MSOFTX 3000

Video MailBoxVideo RBT…

SIPRTP

UMG 8900

2G BSS

VIG8920

RTP

Core Network Overview

MAP

SIGTRANH.248

H.248

MSOFTX 3000

SIP

MSC Server: MSOFTX3000 MGW: UMG8900 SG: Sg7000 EMS: M2000

Concents

• CSp MSOFTX3000 Product Overview

p UMG8900 Product Overview

p HLR9820 Product Overview

Large capacity IDEA Model

Ø Subs: 1M Ø BHCA: V/G MSC : 3000KØ Power: 8.2 KWØ Racks： 3Ø Footprint: 1.44 M2

Carrier-class reliability design• The 1+1 backup for all key components and distributed processing

ensure the carrier-class reliability of the MSOFTX3000• Availability: ≥ 99.999%, MTBF - 42 yrs, MTTR (hrs) - 1, Downtime

(Mins/Yr) <3

MSOFTX3000 MSOFTX3000

l MSOFTX3000 adopts N68-22 cabinet. It conforms to IEC-297 standard.

è 600 mm (width)* 800 mm (depth)* 2200 mm (height) ；

è N68-22 cabinet has a 46U inside space (1U=44.45mm=1.75inches)

and includes a power distribution frame

è Three 19-inch frames per cabinet

Frame 0#

Frame 1#

Frame 2#

Frame 9#

LAN Switch inplane 1

LAN Switch in plane 0

Standby iGWB

FE

GEActive iGWB

BAM

FE

Host Background

To the billing center

WS WS WS

HubTo the network

Management center

FE

To the billing center

Emergency WS

Expand Frame by Frame

Basic Frame 0#

Expansion Frame 1#

Expansion Frame 9#

Expansion Frame 2#

Inner Networking in MSC SERVER

Logical Hardware Architecture of MSC SERVER

WVDB

WEPI

WBFI/WIFM

WCKI

WCPC

WBSGWCDB

WMGC

WCCU

WSIU/WSMU

WBAI/WAFM

iGWB

BAM

E1/T1

BITS

FE

ATM

NMSWS

BC

OMM

I MSLLPM SPM

SSM

LAN BUSOSTA BUS

WEPI/WEAMATM-2M

IM: Interface Module

SLLPM: Signaling Lower Layer Processing Module

SPM: Service Processing Module

SSM: System Support Module

OMM: Operation &MaintenanceModule

Board & Frame Impression in MSC SERVER

19

19

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UPWR

UPWR

WCKI

WCKI

UPWR

WALU

WBSG

WBSG

WIFM

WBFI

WIFM

WBFI

WAFM

WBAI

WAFM

WBAI

WSMU

WSIU

WSMU

WSIU

WHSC

WHSC

WAFM

WBAI

WAFM

WBAI

WMGC

WMGC

WCDB

WCDB

19

19

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UPWR

UPWR

UPWR

UPWR

WALU

WCSU

WEPI

WCSU

WEPI

WEAM

WEPI

WEAM

WEPI

WSMU

WSIU

WSMU

WSIU

WHSC

WHSC

WCCU

WCCU

WVDB

WVDB

WCSU

WCSUFront

View

Back View

Back View

Front View

Basic Frame: 0

Expansion Frame: 1~9

UPWR: Universal Power WCKI: Clock Interface Unit

WSMU: System Mgnt. Unit WSIU: System Interface Unit

WHSC: Hot-Swap & Ctrl. Unit WALU: Alarm Unit

WEPI

WEPI

WBFI: Back insert FE Int. Unit WIFM: IP Forward Module WBAI: Back Insert ATM Int. Unit

WAFM: ATM Forward Module

WMGC: Media Gateway Ctrl. Unit

WBSG: Broadband Signal Gateway

WEPI: E1_Pool Interface Unit WCSU: Wireless Calling Control

& signaling process Unit

WCCU: Wireless Call Control Unit

WCDB: Central Database Board

WVDB: VLR Database Board

WEAM: E1 ATM forward Module

UPWR

WBSG

WBSG

Board Function Overview

Once such board must be configured in each control subrack.

Responsible for alarmWALU

1+1 backup;Two such boards must be configured in the basic subrack only.

To provide clockWCKI

Four such boards must be configured in each control subrack.

Responsible for power supplyUPWR

1+1 backup;Two such boards must be configured in each control subrack.

The upstream Ethernet port can provide FE interface to communicate with other subracks as well as BAM/BAU.

WHSC

To enable extended functions of the WSMU. The subrack number can be customized through the switch of the WSIU.

1+1 backup;Two such boards must be configured in each control subrack.

Fixed configuration in control subracks

To provide management to the equipmentWSMU

WSIU

Configuration principleProcessing

capability/supported

subscriber capacity

FunctionBoard name

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

Board Function Overview

1+1 backupResponsible for registration and management of the resource unit

WMGC

1+1 backupTo implement VLR entity functionWVDB

1+1 backup;The WIFM is responsible for IP lower-layer distribution and lower-layer processing of the SIGTRAN protocol stack.The WBFI provides external FE interface used for IP signaling bearer over the Mc interface,etc.

WBFI/WIFM

N+1 load shareSCTP/H.248/SAAL processing capabilityWBSG

1+1 backup;Responsible for processing the trunk data of the system and allocate MSRN/HON number and resource management.

WCDB

Number of WEPIs = Number of WCSUs+Numbers of WEAMs+Numbers of WSGU

The WEPI provides external E1 signaling interface over TDM.

1+1 backupThe WCSU is responsible for service processing, call control and charging functions. Each board can provide thirty-two 64k links or two 2M links through two pinch cards (CPC).

WCSU/WEPI

1+1 backupResponsible for service processing, call control and charging functions.

WCCU


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l CSp MSOFTX3000 Product Overview




Carrier-class reliability design• The 1+1 backup for all key components and distributed processing

ensure the carrier-class reliability of the UMG8900.• Availability: ≥ 99.999%, MTBF - 43.59 yrs, MTTR (hrs) - 0.8, Downtime

(mins/Yr) - 1.1

UMG8900UMG8900

l UMG8900 adopts N68-22 cabinet. It conforms to IEC-297 standard.

è 600 mm (width)* 800 mm (depth)* 2200 mm (height) ；

è N68-22 cabinet has a 46U inside space (1U=44.45mm=1.75inches)

and includes a power distribution frame

è Three 19-inch frames per cabinet

Largest Capacity (IDEA Model)Ø Erl: 40K Ø Switch fabric: 128GØ STM1 or E1: 112 or 7168Ø Power: 11.9 KWØ Racks: 5Ø Footprint: 2.4 M2

UMG8900 OverviewUMG8900 Overview

• 256K TDM Switching Capacity；• 16G Package Switching Capacity；• Supporting 32 ~ 7168 E1• Cascaded mode: 1 SSM-256+

14 SSM-32 (16K TDM Cascading Capability)

• 96K TDM Switching Capacity• 12G Package Switching Capacity• Supporting 32~ 1152 E1• Cascaded mode：

SSM-32+2 SSM-32

M

F

L

U

M

B

L

U

M

B

L

U

M

B

L

U

SSM-256 Frame0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

M

B

L

U

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

M

F

L

U

M

F

L

U

M

F

L

U

M

F

L

U

M

F

L

U

M

F

L

U

M

B

L

U

M

B

L

U

M

B

L

U

M

B

L

U

M

B

L

U

M

B

L

U

M

B

L

U

M

T

N

B

M

T

N

B

M

N

E

T

M

N

E

T

M

M

P

U

M

M

P

U

M

F

L

U

M

F

L

U

M

F

L

U

M

F

L

U

M

F

L

U

M

B

L

U

SSM-32 Frame0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

M

C

M

B

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

M

C

M

F

M

C

M

F

M

S

P

F

M

S

P

F

M

E

C

U

M

E

C

U

M

E

3

2

M

E

3

2

M

H

R

D

M

H

R

D

M

C

M

B

M

N

L

U

M

C

M

B

M

C

M

B

M

C

L

K

M

C

L

K

M

T

N

C

M

T

N

C

M

O

M

B

M

O

M

B

M

C

M

F

M

C

M

F

M

V

P

D

M

V

P

D

M

V

P

D

M

N

L

U

M

C

M

F

MGW Board Function OverviewTDM Service Processing Module

- 1+1 backup- Only used in central switching frame

- 4*8K TDM Cascading- 2*GE Packet Cascading

Cascading boardIn cascading of:- 1 SSM-256 Frame- 4 SSM-32 Frame ( TDM)- 1 SSM-32 Frame (Packet Cascading)

MFLU/MBLU

- Load-sharing- 1+1 backup or N+1 (intra-frame) backup mode

2 * STM-1 optical interface board

- 2 * TDM STM-1-MS2L support optical port

MS2L

Resource pool mode(N+1 configuration)

Support 2048 64ms EC channels or 1024 128ms EC channels per MECU

Provide the EC function MECU

Load-Sharing backup32 E1/32T1ME32: 32 E1MT32: 32 T1

ME32/MT32

Configuration PrincipleCapacityFunctionBoard

MGW Board Function Overview

IP Service Processing Module

- 1+1 backup- 1+1 load sharing (The front board is MHRU)

1 * GE1 * GE PortsMG1O1+1 backup8 * FE8 * FE PortsME8T

Inserted in the front universal slots in the master/slave relationship in pairs;1+1 backup

800Kpps Message Transfer

High-speed Routing Forward Unit:Processing the IP message

MHRU


MGW Board Function Overview

Load-sharing backup1 SPF Board support：- 16 MTP2 links (M2UA)- 16 MTP3 links (M3UA)- 64 PRI links (IUA)- 1 -2M links (M2UA/M3UA)

Provides the built-in signaling gateway function of the TDM common channel signaling, including: – MTP2- M2UA– MTP3- M3UA– Q.921- IUA

MSPF


Signaling Adaptation Module

Service Resource Module

Resource PoolN+1 backupMVPD5:1024 channels MPTYMVPD5

Configuration PrincipleCapacityFunctionName

Concents

• CSp MSOFTX3000 Product Overview



HLR 9820HLR 9820

Mature next generation telecom platform

14U

PICMG:PCI Industrial Computer Manufacturers Group

Largest Capacity IDEA ModelØ MAX Subscribers : 6 MillionØ MAX MML command : 2K/secØ Racks: 3Ø Power: 9.3 KWØ Footprint: 1.44 M2

Ø Bearer Networking Mode : TDM ATM IPØ MAX Links : LSL- 2560, HSL-170, ATM-160,IP- 334 46U

Huawei OSTA2.0, is designed for telecommunications equipment and high-performance processing platform, compatible with the next generation telecommunications hardware architecture standards (ATCA);

N68E-22 cabinet is a standard 19" cabinet and OSTA 2.0 is 14 U high and 19" wide

The integrated cabinet include, :•One power distribution box (PDB)•One OSTA 1.0 subrack•One air deflector•One OSTA 2.0 subrack•One KVMS•Four LAN switches•One disk array

The extended cabinet include, One PDB•Two SAU subracks•One air deflector•One OSTA 2.0 subrack

Integrated cabinet

Dual-10 channels of PDBs (3U)

Filler panel (1U)

OSTA1.0 subrack (9U)

Air deflector (2U)


Non-standard filler panel (1U)

Filler panel (1U)

Cabling rack (1U)

Extended cabinet

Dual-10 channels of PDBs (3U)

Filler panel (1U)


Air deflector (2U)


LAN switch (1RU)

Cabling rack (1U)LAN switch (1RU)



KVMS (1U)

Filler panel (3U)

Non-standard filler panel (1U) Filler panel (1U)


Filler panel (3U)

Filler panel (2U)

Air deflector (2U)

Disk array (2U)

Hardware Structure

Data serviceDRU

Cluster

DSUCluster 1

DSUCluster 2

DSUCluster 3

HLR9820

Data storageDBMS

Subscriber data management

O&MSignaling processing

SAU

SCF

HLR-FE

SMU

SMF

BAM

HLR-BE

BOSS

NMS

Signalingnetwork

BAM: Back Admin Module

BE: Back End

FE: Front End

DSU: Data Service Unit

DRU: Data Routing Unit

SAU: Signaling Access Unit

SMU: Subscriber Management Unit

SCF: Subscriber Control Function

SMF: Subscriber Management Function

Logical Architecture

Configuration of the Configuration of the extendedextended service subrack in the TDM service subrack in the TDM networking networking

USC-HLR Configuration—OSTA 1.0 (TDM Networking)

POWER

PO WER

WALU

WCSU

WCSU

WCSU

WCSU

WCSU

WCSU

WSMU

WSMU

WCSU

WCSU

WCSU

WCSU

WCSU

WCSU

FRONT

POWER

POWER

WEPI

WEPI

WEPI

WEPI

WEPI

WEPI

WHSC

WSIU

WHSC

WSIU

WEPI

WEPI

WEPI

WEPI

WEPI

WEPI

BACK

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POWER

PO WER

WALU

WCSU

WCSU

WCSU

WCSU

WCSU

WCSU

WSMU

WSMU

WCSU

WCSU

WCSU

WCSU

WCSU

WCSU

FRONT

POWER

POWER

WEPI

WEPI

WEPI

WEPI

WEPI

WEPI

WHSC

WSIU

WHSC

WSIU

WEPI

WEPI

WEPI

WEPI

WEPI

WEPI

BACK

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Configuration of the Configuration of the basicbasic service subrack in the IP service subrack in the IP networkingnetworking

USC-HLR Configuration—OSTA 1.0 (IP Networking)

POWER

PO WER

WALU

WBSG

WBSG

WBSG

WIFM

WIFM

WSMU

WSMU

WCCU

WCCU

WCCU

WCCU

WCCU

WCCU

FRONT

POWER

POWER

WBFI

WBFI

WHSC

WSIU

WHSC

WSIU

BACK

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POWER

PO WER

WALU

WBSG

WBSG

WBSG

WIFM

WIFM

WSMU

WSMU

WCCU

WCCU

WCCU

WCCU

WCCU

WCCU

FRONT

POWER

POWER

WBFI

WBFI

WHSC

WSIU

WHSC

WSIU

BACK

20191817161514131211109876543210

Processes TDM signaling messages over the MTP1/MTP2 layer, and then sends the processed messages to the WCSU boards. Processes ATM 2M signaling messages, and then sends the processed messages to the WEAM boards.

Adds or deletes the service subrack, loads data to the boards in the service subrack, or deletes boards from the service subrack based on the command sent from the BAM.

Exchanges data between the WSMU and the BAM.

Exchanges data between the SAU and the HDU, and data between the basic subrack and the extended subrack in the SAU. The WHSC is used for intra-board communication in the service subrack.

Obtains the clock signal.

Monitors the alarms generated.

Function

The WEPI boards must be configured in pairs. Each pair of WEPI boards work in active/standby mode.

Two WSMU boards working in active/standby mode are configured in each subrack.

Two WSIU boards working in active/standby mode are configured in each subrack.

Two WHSC boards working in active/standby mode are configured in each subrack.

In the TDM networking or ATM 2M networking, two WCKI boards working in active/standby mode are configured in the basic subrack

Only one WALU board is configured in each subrack.

Configuration Rules

WEPI

WSMU

WSIU

WHSC

WCKI

WALU

Board

USC-HLR Configuration—OSTA 1.0

Processes broadband signaling messages over the MTP3/SCCP/TCAP layer, and then sends the processed messages to the HDU.

Processes IP signaling messages over the M3UA layer and ATM signaling messages over the MTP3b layer, and then sends the processed messages to the WCCU boards.

Dispatches the IP signaling messages to the WBSG boards.

Receives IP signaling messages, and then sends the received messages to the WIFM boards.

Processes TDM signaling messages over the MTP3/SCCP/TCAP layer, and then sends the processed messages to the HDU.

Function

1+1 backup

The number of WBSG boards is half of the number of WCCU boards. At least two WBSG boards working in load-sharing mode must be configured.

In the IP networking, two WBFI boards (working in active/standby mode) and two WIFM boards (working in active/standby mode) are configured.

In the IP networking, WBFI boards (working in active/standby mode) and two WIFM boards (working in active/standby mode) are configured.

1+1 backup

Configuration Rules

WCCU

WBSG

WIFM

WBFI

WCSU

Board


0 1 2 3 4 5 6 7 8 9 10 11 12 13

FCI

FCI

SWI

SWI

GEI

GEI

GEI

DMU

DRU

DMU

DRU

SCU

DSU

SWU

SWU

SCU

DSU

INU

BAM

BAM

FRONT

BACK

0 1 2 3 4 5 6 7 8 9 10 11 12 13

SWI

SWI

GEI

GEI

SCU

DRU

SCU

DRU

SCU

DSU

SWU

SWU

SCU

DSU

DSU

SMU

DSU

SMU

FRONT

BACK

BAM: Back Admin Module

INU: Installation Unit

FCI: FE Interface

DSU: Data Service Unit

DRU: Data Routing Unit

SMI: Service management Interface

SMU: Subscriber Management Unit

SCU: Service Control Unit

BAM: Back Administration Module

DMU: Data Management Unit


BASIC SUB RACK

Extended SUB RACK

USC-HLR Configuration - OSTA 2.0

Data Routing Unit5.0 million dynamicNoneUSP3FEDRU*16

G

Subscriber Management

Unit

Only one pairGEIUSP2SMUSMU

Back Administration

Module

Only one pairGEIUSP2BAMBAM

Installation UnitOnly oneGEIUSP2INUINU

Service Process Unit2.0 million subscriberNoneUSP2SCFSCU

Data Management UnitOnly one pair DMU FCIUSP1DB2DMU

Data Service Unit1.5 million subscribersNoneUSP1DSUDSU

RemarkSpecificationsBack Board

Physical Board

ProgramBoard Name

Thank youwww.huawei.com

http://www.huawei.com

Core Network Product Overview

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