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Alcatel 1000 MM E10
Alcatel 1000 MM E10
A NEXT GENERATION SWITCH
Multimedia Multiservices Switch
PoP for
Online
Services
Audio
Server
IN
Value added
servers
IP
HLR
SMSC VM
ISDN
Full mobility
Restricted
mobility
Fixed
radio
NB/BB
services
NB services
POTS
PABX
LEO/GEO
GSM
DECT
RITL
FITL
ADSL
NT
WAP
WLL - Fixed
Cellular Terminal
OSS
Local
management
OSS
Centralized
management
Real Multifunctional
Switch
UMTS
UTRAN
Program Objectives
why a new Core?
Objectives
More capacity and performances
Multi-media switching
UMTS / Broadband ready
New integrated interface
Technology compatibility
Open up to information technology
Reduced Footprint
New
Multi-processor station for Call Control (8 MBHCA/ 16384 PCM )
ATM Matrix
UMTS Transcoder
ATM interfaces (A7670)
PCM over SDH-STM1 interface
Inter-Working Unit
Echo Canceller in pool
With
Software reuse
Hardware architecture compatible
Unix servers
New packaging
Alcatel 1000 MM E10
Principles/Characteristics
Multi-service
One equipment able to perform all functions
Fixed or mobile, Local or transit
Modular and scalable
Applies to both capacity and functions
Compatibility
hardware and software evolve independently
Quality of service
Same level of service for Voice over circuit (PSTN) or voice over packet
Service guarantee
Preserves the revenue generated by carrier grade services like IN

Principles/Characteristics
Service enhancements
Packet capability enables future services
Billing
Facilitates billing through the generation of CDRs for any type of communication - circuit or packet
Interoperability
Guarantees interoperability between national and international data networks
High capacity
Integrated high capacity terminations such as SDH STM1 (VC12)
NGN READY
Alcatel 1000 MM E10
CAPACITY
Alcatel 1000 MM E10
Capacity / Scalability
Maximum Capacity
NB terminations : 16,384 PCM Equivalent
Throughput : 80 Gbits/s
BHCA = 8,000,000 (2,500,000 with 100% IN)
Traffic > 200,000 Erlang
Alcatel 1000 MM E10
Exchange capability
Scalability
From small configuration - 250 KBHCA to 8MBHCA
Smooth scalability - expansions without traffic disturbance
Example
250,000 BHCA = 2 Racks
1,500,000 BHCA = 5 Racks
> 5,400,000 BHCA = 12 racks
Alcatel 1000 MM E10
Exchange capability
Interfaces
Physical
E1 - maximum 16,000
STM1 - maximum 512
Signalling Interfaces
CAS - Decadic and R2
CCS7 ISUP national - International ISUP
SCCP, TCAP, INAP (CS1)
V5.x
A
AAL2 (BICC)
DSS1 - ISDN BRA/PRA
Alcatel 1000 MM E10
Exchange capability
CSNMM
Subscribers = 5120 POTS (1280 ADSL)
2000 subscribers per rack
Traffic = 400 Erlang
Subscribers
Analog - ordinary and special
ISDN - BRA & PRA
ADSL with bypass of the switch
V5.1
Leased lines - 64 kbps
All subscriber boards plug to plug compatible

Alcatel 1000 MM E10
FUNCTIONAL ARCHITECTURE
Alcatel 1000 MM E10
Hardware- Software
Distributed and scalable architecture
Built around
Hardware = Multi-processor Stations (SM)
A powerful multi-processor multi-purpose platform
Software = Logical Machines (ML)
A piece of software that handles all the facets of a telephony service
SM/ML combinations
The hardware and software for a particular exchange are scaled to meet the traffic requirements
Product architecture
Current platform
SM = Mutiprocessor station
SMC
SMC
•••
LAN
TMN
SMA
•
•
•
•
SMM
CSN
CSN
STS
Network
Local
Subscribers
SMT
SMT
2 Mbps
PDH/SDH
Remote
subscribers
2 Mbps
Access
RCX
Switching
Matrix
2048 PCM
AN
GSM/BSS
V.5.x
“A”
Fixed-radio
subscribers
GSM
subscribers
RCP
SDH/STM1
SDH
TM
PRA
LAN
TMN
SMA
•
•
•
•
SMM
CSN
CSN
STS
Réseau
SMT
SMT
2 Mbps
PDH/SDH
Remote
subscribers
2 Mbps
Access
AN
GSM/BSS
V.5.x
“A”
Fixed-radio
subscribers
GSM
subscribers
RCP
SDH/STM1
TU
SDH
PRA
RCH
Switching
Matrix
16384 PCM
•••
SMB
SMB
LANs Ethernet
Servers
Unix
To external
OS-IS
SMB-TU
IWU
SDH/ATM
TU
SDH
A7670
/
TC
UTRAN
UMTS
subscribers
“Iu”
Product architecture
MM platform
SMB Station
Main characteristics
Based on ACPWU card (PowerPC processor) : agent
New technology composed of cards and appliques
MMB Bus for communication between agent : 400 Mbit/s
Local Bus for agent intra-communication : 200Mbit/s
Global objective of performance by using a PowerPC processor : x 7 (in comparison with the current technology) :
1 PU = 70 caps (in high efficiency)
AAMLA
AATRA
ACPWU
(Processor)
ACAUX
(Auxiliaries)
ACMPR
(coupler
MP, N7)
ACPWU
ACPWU
MMB BUS @ 400 Mbit/s
AATRA
XXX
CMP
LOCAL BUS
AAAUX
LOCAL BUS
PU
AUX
CSMP
XXX
LOCAL BUS
AAMLA
Appliques
Board
AAETH
AASBT/
AATAD
SMB Station
Functional Architecture
SMB Station
Different types of SMB
Configuration-dependant (customer needs)

SMB_C (Control) : CMP (+ CMS )+ PU x n
SMB_A (Auxiliaries) : CMP (+CMS )+ PU + CSMP x m
SMB_CA : CMP + PU x n + CSMP x m
SMB_XT (Matrix-TU) : CMP + PU + AUX
SMB_CAXT : CMP + PU x n + CSMP x m + AUX
SMB_G (Gateway) : CMP
TU SDH VC12
Payload TDM : SDH/STM1 interface carrying 63 PCM
Connected to ATM switch matrix with High bit rate links
Interfaces :
Optical : S1.1 (G957)
Electrical (G703)
Protection / Securization :
EPS (Equipment Protection Switch) : N + 1 (N  12)
APS (Automatic Protection Switch)
ALS (Automatic Laser Shutdown)
Optical interface only
Alcatel 1000 MM E10
ATM SWITCH MATRIX
ATM Switching: RCH
Use of the ATM technique for narrow-band switching (“Composite” ATM)
Compatibility ensured with existing technology
Defense: duplication mechanisms as for RCX
Same interfaces with SMT, CSNL, SMA …
Compactness
Huge reduction of boards and racks
Reduced Power consumption
Since the Alcatel 1000 E10’s ATM matrix is a cell switching device, 64 Kbit/s channels to/from ATM cell adaptation is performed







ATM Switching: RCH
Principle
ATM link 622 Mb/s
Time Slot mapping into cell
ATM switching matrix
cell switching
128 PCM
BBASE
128 PCM
622 Mb/s
Principle:
3 functions
Implementation with
2 basic elements
RCTCA
cell demapping to Time Slot
ATM Switching: RCH
Composite ATM (TCA 1/2)
Converting voice circuits into/from ATM cells must be delay free
All Time slots bound to the same destination are loaded in the same ATM Virtual Circuit (VC) every 125 s (no packetisation delay)
One or several VC (depending on traffic load) lead to that destination (the VCs to cross the ASE are established dynamically)
Cell delivery time is mastered by the CBR AAL1 service category
128 LR
TCA
TCA
TCA
64 Kbit/s Time Slots
Composite cells
TCA
ASE
ATM Switching: RCH
Composite ATM (TCA 2/2)
To line up with the switch internal connectivity, the RCH also uses the LR as input/output link format:
8 bits speech or data information
Supplementary check bits to provide per channel protection through the RCH.
ATM Switching: RCH
ATM Switching Element (ASE)
16 x 622 Mbit/s ATM ports for the switching
The ASE board (ATM Switching Element) is the basic ATM matrix
16 x 622 Mbits input/output ports (10 Gbit/s)
It enables connecting:
PCMs through the TCA (narrowband)
High bit rate links (for new TU)
any mix of the above !
ATM Switching: RCH
Configuration for 2048 PCM max
One branch represented
One single ASE board enables connecting:

16 x TCA 128 PCMs = 2048 PCMs
ATM Switching: RCH
Configuration for 4096 PCM max
One branch represented
4 ASE boards (first stage) + 2 ASE boards (second stage) enable connecting:
32 x TCA 128 PCMs = 4096 PCMs

Switching capacity: 20 Gbit/s
ATM Switching: RCH
Configuration for 8192 PCM max
One branch represented
8 ASE boards (first stage) + 4 ASE boards (second stage) enable connecting:
64 x TCA 128 PCMs = 8192 PCMs

Switching capacity: 40 Gbit/s
ATM Switching: RCH
Configuration for 16384 PCM max
One branch represented
16 ASE boards (first stage) + 8 ASE boards (second stage) enable connecting:
128 x TCA = 16384 PCMs

Switching capacity: 80 Gbit/s
Alcatel 1000 MM E10
MANAGEMENT
Alcatel 1000 MM E10
Management
Performed by SMM station
Duplicated - active/standby mode
Can be connected to network management center
SMM consists of two half stations each containing
An SM station bus BSM
A primary processor PUS and associated memory
A primary multiplex line driver for communication on inter-station LAN
Connection to two SCSI bus
Link with telecom bus
Connection with other half station
Terminals
PCs or work stations
Alcatel 1000 MM E10
Management
Alcatel 1000 MM E10
IN ATM ENVIRONMENT
Voice Over ATM
Principle
Cheaper Networking with Voice over ATM (ITU-T/BICC std.)
AAL2
Alcatel 1000 MM E10
MultiMedia Platform
Wireline-
Wireless
& Mobile
Access
Indirect
Access
NB call control
AN
VoATM
GW
BICC CS1
Signalling
TDM
TU
TDM
TU
ADSL
CSF
BIWF
CSF
BIWF
ISN
ISN
ATM network
UNI
UNI
SS7 network
BICC
BICC
ISUP
ISUP
TDM
TDM
BICC Bearer Independent Call Control
CS1 Capability set 1 defined end 99 at ITU
ISN Interface Serving Node
CSF Call Service Function
BCF Bearer Control Function
BIWF Bearer InterWorking Function
PRINCIPLES
Alcatel 1000 MM E10
PACKAGING
Packaging
Characteristics
3 configurations of sub-racks

1 fan unit sub-rack

sub-equipment possible

no rack-wiring
wiring between appliques
Packaging
Subracks list
Packaging
Example
SMB
SMB
RCH TU RCH
RCH TU RCH
SMB
SMB
SMB SMB
SMB SMB
SMB
SMB
RCH TU RCH
SMB RCH SMB RCH
Technology comparison
Current / MM E10
Alcatel 1000 MM E10
Multi-service Multi-media platform
QoS
High capacity - CAPEX and OPEX savings
Flexibility
User Friendly
A step closer to NGN
Conclusion
Deploy ATM-based Alcatel 1000 MM E10
and you are ready for the future
Architects of an Internet World