2011-05-20 9500MPR - PMSP

COPYRIGHT 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED. ALCATEL-LUCENT CONFIDENTIAL SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW PROPRIETARY USE PURSUANT TO COMPANY INSTRUCTION

ALCATEL-LUCENT MULTISERVICE MICROWAVE BACKBONERodrigo FernandesMay 2011

COPYRIGHT 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED. ALCATEL-LUCENT CONFIDENTIAL SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW PROPRIETARY USE PURSUANT TO COMPANY INSTRUCTION*

Data servicesMixed servicesNodal sitesHigh capacityRing sitesJUST ACCESS

ANY TRAFFIC IN MULTIPLE DIRECTIONS

MULTIPLE CHANNELS SIDE BY SIDE

LOW POWER

MIXED TYPE OF INTERFACES

LITTLE SPACE

GBPS CAPACITY

E1/SDH/Eth

HI CAPACITY SWITCHERP IP/MPLS

NETWORKING

OAMSYNCHRONIZATION DISTRIBUTIONBROAD APPLICATION RANGECES/PWE3

CENTRALIZED MANAGEMENTNATIVE OR AGGREGATED HANDOFF


Data servicesOnly data (Eth) servicesLast mile connectivitySmall sites Mixed servicesTDM and Eth servicesMixed capacitiesNodal sitesMiddle sitesMultiple contributorsMedium-High capacityHigh capacityAggregated traffic from multiple access sitesCapacity beyond single linkRing sitesfor redundancyFor traffic balancing

BEST-FIT PER APPLICATION


EthEthEthNE: 9500 MPRMSS-8MSS-4NE: 9500 MPRMPT xxEthNE: 9500 MPRPMSP MULTISERVICE MICROWAVE BACKBONENE: 9500 MPREthNE: 9500 MPRMPT xxEthNE: 9500 MPREthEth


WHY PACKET MICROWAVE?SCALABLE BANDWIDTH: PACKET TRANSPORTServices/Operations AttributesValuesWhy Alcatel-Lucent?Multi-service aggregationIP, Ethernet, ATM, TDMPacket aggregation over converged layer Native and Converged hand off by software settingsIntegrated into networking gearEthernet Convergence LayerAccess siteTDM/ATM/Packet Mixed TrafficHand off


WHY PACKET MICROWAVE?HITLESS ADAPTIVE MODULATIONServices/Operations AttributesValuesWhy Alcatel-Lucent?Cope with capacity growth in access and medium cap sites-Best utilization of available bandwidth- Reduction in OPEX cost-Hitless switch of modulation-Full range of modulation schemesHITLESS modulation changes as propagation condition changesDYNAMIC allocation of traffic based on QoS or user defined priorityDETERMINISTIC performances on high priority traffic (e.g. CES-E1 or PWE3-ATM)256QAM4QAM99.999 % availability99.9 % availability


WHY PACKET MICROWAVE?HIGH CAPACITYServices/Operations AttributesValuesWhy Alcatel-Lucent?Cope with high capacity needs in metro/hub sites-1G Throughput-Link Aggregation (LAG)One system to support from low capacity to 1G

6-38 GHz 530 Mbps530 MbpsLAG several distinct links behaving as a single streamXPICOne channel provides 1Gbps with two radio links1Gbpslinked


WHY PACKET MICROWAVE?NODAL CONFIGURATIONServices/Operations AttributesValuesWhy Alcatel-Lucent?Cope from complex hub sites to simple repeater sites-Operational costs reduction-Network simplificationHighest density in the market up to 16 directions in 2U- 16Gbps switching capacity- ANY traffic in ANY direction- No need of DDF or external cabling

MSS-8 (2U height)MSS-4 (1 U height)MSS-1c (1U height) (half rack length)Zero-footprint16821


* | 9500 Microwave Packet Radio | October 2007SERVIOS: Voz, Video, Sistemas da PMNo h empacotamento de frames Ethernet em quadro TDM (sem overhead)

Fila de Alta Prioridade; Taxa garantidaAGREGAO DE SERVIOS : Uso de multiplexao estatsica, otimizando os recursos do backboneGERENCIAMENTO DE QoS:8 filas de QoS utilizadas em funo da qualidade necessria para cada servio da PM. 9500 MPRCOMPARTILHAMENTO DE RECURSOS PARA MLTIPLOS SERVIOSServios de banda constanteCom base em uso Servios de banda varivel com base em acesso informao, bases de dadosVoz, VideoSistemas da PM9500 MPR MULTISERVICE MICROWAVEFila de baixa prioridade; Taxa remanescente


A new mobile core replaces the old one, but can interwork with existing core elements 9500MPR has been natively designed to offer very high reliability. MTBF of 9500MPR cards is in the range 80-150 years9500MPR offers fully protection capability without any single point of failure: redundant control card (including microP) redundant access and radio cards distributed architecture for DC/DC converterbattery protectionradio protection : 1+1 HSB/SD/FD and Radio Link aggregation

REMOVING ALL POSSIBLE FAILURES NO SINGLE POINT OF FAILURE IN THE HW


A new mobile core replaces the old one, but can interwork with existing core elementsCORE mainMPT access card MPT access card 32E1 PDH access card FAN cardBACKPLANE: -48V BUS

Input 48V voltage is distributed to all the cards by mean of backplane power busEach module hosts its own DC/DC converterFailure of one DC/Dc converter does not affect other modulesThe two batteries are connected through two separate backplane buses to each module plugged in MSS8Failure of one battery does not affect MPR modules functionality

MSS8 shelfBATTERY ABATTERY BBATTERY ABATTERY BCORE spareREMOVING ALL POSSIBLE FAILURES DISTRIBUTED POWER BUS


A new mobile core replaces the old one, but can interwork with existing core elementsSwitch/Router/ADMPacket Microwave9500 MPR9500 MPR9500 MPREth/Stm1Eth/Stm19500 MPRSwitch/Router/ADMREMOVING ALL POSSIBLE FAILURES DUAL CARD ROUTER/ADM INTERFACE PROTECTION Link aggregation is applicable to two Ethernet interfaces belonging to main and spare core or to two (or more) Ethernet interfaces belonging to the same core The SDH card provides access for one STM1 tributary in protected configuration (two STM1 tributaries in 2x(1+0) configuration)


A new mobile core replaces the old one, but can interwork with existing core elementsAny type od Radio protections options are available:1+1 Hot Standby1+1 Space Diversity1+1 Frequency DiversityRadio Link Aggregation:aggregates two or more radio links so they appear as a single, higher-bandwidth logical link. The resultant traffic capacity is the sum of the individual link capacitiesREMOVING ALL POSSIBLE FAILURES MITIGATING RADIO LOSSES WITH DIVERSITY


WHY PACKET MICROWAVE?MPLS INTEGRATIONServices/Operations AttributesValuesWhy Alcatel-Lucent?Provide wireless extension/connectivity in fiber IP/MPLS networksIP/MPLS coverage over microwave links-Single box solution-Single management system9500 MPR7705 SAR9500 MPR-eVertical IntegrationHorizontal IntegrationMostly microwave backhaulingMostly fiber backhauling9500 MPR9500 MPR-eEth site5620 SAM


WHY PACKET MICROWAVE?PACKET RINGServices/Operations AttributesValuesWhy Alcatel-Lucent?Protection and capacity balancingSub 50ms fast protection-Single integrated solution, no external hardware needed A - Traffic is transmitted in both direction of the ring doubling capacity in respect to traditional SDH (SNCP) ringB - In case of ring failure traffic with higher priority is protected and re-directed in the other direction


******

Documents

2011-05-20 9500MPR - PMSP