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Pensamentode liderançaO atual mercado de data centers está ficando cada vez mais maduro com um forte focoem disponibilidade, eficiência e controle de custos. A Legrand acredita que pensarjunto com seus clientes é um fator chave para o sucesso. O profundo conhecimentodo mercado e dos produtos, bem como uma forte ligação com os comitês padrões e omundo dos consultores, ajuda ainda mais a obter os melhores resultados para os datacenters dos nossos clientes.Nossos especialistas da Legrand, Minkels e Raritan publicaram uma série de whitepapers que podem ser usados como um guia para criar data centers à prova de futuroe com eficiência energética. Além disso, outras ferramentas, como documentosde especificação, configuradores, sessões de treinamento e compartilhamento deconhecimento, são fornecidas a seu pedido. Como é de se esperar, todo o conhecimento éperfeitamente traduzido no design de nosso portfólio de data center de forma integrada.PRESENÇA INTERNACIONALATIVAESTABELECIDO EM MAIS DEVENDAS EMAPROXIMADAMENTE4.9%90 PAÍSES180 PAÍSESDO VOLUME DEINVESTIMENTO INVESTIDO PARAPESQUISA E DESENVOLVIMENTOWHITE PAPERSNossos especialistas publicaram uma série de documentos técnicos quepodem ser usados como um guia para a criação de um data center à provade futuro e energeticamente eficiente.WHITE PAPER08White papers da Minkels: Micro data centers Gerenciamento de fluxo de ar supressão de fogo contenção de corredorEncontre mais white papers no site: www.minkels.com/whitepaperROI Calculation ToolEvaluate the return on investment (ROI)of aisle containmentBy Niek van der PasFibre considerations whenmigrating to 40/100-Gigabit EthernetMultimode fibre systems have been the most cost-effectivefibre solution to use in the data center because the transceiversare much less expensive than singlemode transceivers.Multimode transceivers use a vertical cavity surface emittinglaser (VCSEL) light source, which is easy to manufacture andpackage. Multimode fibre systems have a shorter reach thansinglemode systems, however most distances are less than150 m; surveys have shown that more than 80% of data centersextend to 100 m or less. Although singlemode cable is lessexpensive, after factoring in the total system cost of multimodeversus singlemode, multimode is still much less expensive.Some common approaches used in data centers aresummarised in Table 6 below. Each approach uses shortwavelength (850 nm) transmission over multimode fibre.The fibre system should be designed around OM3 or OM4 MMFif there are plans to support applications beyond 10 Gbps. OM3supports 10 GbE up to 300 m, but only supports 40 GbE up to100 m. OM3 supports the 100GBASE-SR10 PMD up to 100 mIf planning to support 40 GbE and/or 100 GbE in the future, thechannel cannot be designed for the maximum distances overwhich 10G can be supported. If the data center has distancesexceeding 70 m it is a good idea to use OM4, since OM4 supports10 GbE through 100 GbE for up to at least 100 m. Always designfor the application that has the most stringent requirements(usually the fastest data rates) even if the application is a futureinstallation.CAT. 8 - Understanding the newperformance category for balancedtwisted pair cables10G40G100G (-SR10)10Gb10Gb x 410Gb x 10VCSELVCSEL ArrayVCSEL ArrayVCSEL ArrayOM3/OM4OM3/OM4OM3/OM4OM3/OM4What initiated the developmentof Category 8?100G (-SR4)IntroductionSignallingLaser TypeFibre Type25 Gb x 42 LCs12-fibre MPO(2) 12-fibre MPOsor 24-fibreisEthernetMPO2 fibres8 fibres20 fibres12-fibreMPO deployed as a preferred networkingnowwidelysolution for many types of application ranging from small8 fibresbusinesses to large enterprises. Increased network traffic,driven by server virtualization and converged networking, isdriving the need for higher bandwidth server connections.Ethernet BASE-T interfaces, using balanced twisted paircabling, are prevalent. They are ideal for network environmentsset 70ofm applications, equipment and networkingOM3: 300 mOM3: 100 mOM3: 100 m with a mixed OM3:Maximum DistanceOM4: 550 mOM4: 150 m1OM4: 150 m1OM4: 100 mport speeds. Theability to auto-negotiate between application1. 150 m over OM4 requires low-loss connectors. This is discussed in the channel insertion section.speeds allows easy migration to higher operating speeds on anas-needed basis, while maintaining compatibility with existingequipment. This, along with its cost-effectiveness, makesChannel Insertion Loss/Loss Budgetbalanced twisted pair cabling still a very popular medium forof splices in that supportingchannel. AsEthernetcan be seenin the table below, asapplications.The channel insertion loss is made up of the insertion loss (IL)the data rate increasesfromGbps to 40/100thetototalCategory6A 10performancewasGbps,definedsupport 10 Gigabitof the cable, specified as decibels per kilometer (dB/km), thechannel insertionEthernetloss or lossbudgetdecreasesnoticeably.(GbE)over balancedtwistedpair cabling in a channel,insertion loss of all mated connector pairs and the insertion lossup to 100 m. This standard was ratified in February 2008.Table 7: Maximum Channel Insertion LossIn 2010, the Institute of Electrical and Electronics EngineersMax (IEEE)Link ratifiedMaxtheChannel802.3ab standard defining 40 Gbps and 100Total Number LengthPMD NameFibre TypeInsertionof FibresThere are many options for the(m) Gbps EthernetLoss transmission.(dBs)physical medium dependent (PMD) sublayer that defines the10 GbE10GBASE-SROM323002.6transmission and reception details of the physical layer. The40 GbE40GBASE-SR4OM381001.9majority of the options are listed below. As you can see, most40 GbE40GBASE-SR4OM48150 listed are 1.5PMDsfor 40/100 Gbps transmission over fibre. There100 GbE 100GBASE-SR4OM381.9 cable option for both 40 and 100 GbE for upis70a shielded copperto7m,butthesupportedmediumistwinaxcable. There is no100 GbE 100GBASE-SR4OM481001.9option100 GbE 100GBASE-SR10OM320100 for balanced1.9 twisted pair cable.Number of FibresNeeded100 GbE100GBASE-SR10OM4 Compreender a nova categoria perf para cabos de par trançados balanceados Considerações sobre fibra ao migrar para 40/100 Gigabit Ethernet Sistema de fibra ótica - velocidade de transmissão de 40 Gbps a 100 Gbps LCS3 Evolução da norma 11801 ed 3 2018In addition to selecting the type of fibre, OM3 or OM4, thereare several other important considerations when selectingcomponents for a fibre optic cabling system. These includechannel insertion loss, polarity and alignment pins.Table 6: Common Data Center Approaches Using Short Wavelength TransmissionConnectorExemplos de white papers Legrand:but only supports 100GBASE-SR4 up to 70 m so that is anotherimportant consideration. OM4 supports 10 GbE up to 550 m,but only supports 40 GbE up to 150 meters. OM4 supportsthe 100GBASE-SR10 PMD up to 150 m but only supports100GBASE-SR4 up to 100 m.201501.566TIAThe IEEE 802.3 NGBASE-T Call-for-Interest (CFI) led to theformation of a Study Group to investigate and possibly developthis technology. In March, 2013, IEEE approved the formation ofthe task group IEEE 802.3bq to develop the 40GBASE-T EthernetStandard for supporting 40 GbE over cost-effective twisted paircabling.Fibre optic system - Transmissionspeed from 40 Gbps to 100 GbpsSome of the main objectives of the 802.3bq group are thefollowing: Support full duplex operation only Preserve the 802.3 Ethernet frame format utilizing the 802.3MAC Preserve the IEEEminimummaximumof the of Electrical802.3 isanda workinggroupframewithin sizethe Institutecal andcurrent 802.3 standardElectronics Engineers (IEEE) professional organisation. It is also Support a Bit ErrorRate (BER)betterthan or equalto 10-12a collectionof IEEEstandardsproducedby the working group Support auto-negotiationdefining the physical layer and the media access control layer Support energy-efficientEthernet(MAC) of wiredEthernet. (There are other groups responsible Support local areanetworksusingpoint-to-pointlinks technology,overfor wireless,etc.)Thesestandards definegenerallystructured cablingtopologies,includingdirectlyspecificto local areanetworks,withconnectedsome wide area networklink segments applications. The standards define the physical connections Do not precludebetweenmeetingFCC and/orand CISPREMC requirementsnodesinfrastructuredevices like hubs, switches,tches, Support a data routers,rate of 40Gbpsetc.and various types of copper or fibre optic cable. Define a link segment based upon copper media specifiedby ISO/IEC JTC1/SC25/WG3and TIA TR-42.7meeting theThe TelecommunicationsIndustry Association(TIA) and the SC25following characteristics:4-pair, definesbalancedpair for structuredcommittee in– ISO/IECthetwistedperformancecopper cablingcabling at the component level, link level and channel level to– Up to two connectorssupport an application over the distance specified. Sometimes– Up to at leasta30m performance category needs to be defined to support anew Work in TIA 42.7newwasapplication.initiated in 2013 to support this new PMDfor 40GBASE-T.IEEE and TIA ISO/IEC standardsThe purpose of standards is to provide the minimum requirementsto guarantee applications will function properly with equipmentSummary of Physical Layer Options for Supporting 40 and 100 GbEfrom any manufacturer. Using TIA or ISO/IEC structured cabling PMD/INTERFACEIEEE STANDARDSUPPORTED MEDIA assures interoperability between components from differentmanufacturers.%URFKXUH /&6 63(&, /,67 LQGG OM3 multimode fibre (d 850 nm (4-channel) up to 1100 mOM4 multimode fibre (d 850 nm (4-channel) up to 150 mSinglemode fibre (d1310 nm (CWDM) up to 10 kmTwinax cable (4-channel) up to at least 7 mBackplane (4-channel) up to 1 mOM3 multimode fibre (d 850 nm (10-channel) up to 100 mOM4 multimode fibre (d 850 nm (10-channel) up to 150 mSinglemode fibre (d 1310 nm (CWDM) up to 10 kmSinglemode fibre (d 1310 nm (CWDM) up to 40 kmTwinax cable (10-channel) up to at least 7 m40/100 Gbps transmissionIn 2010, the IEEE 802.3ba standard defining 40 Gbps and 100Gbps Ethernet transmission primarily over optical fibre wasratified. This was based on the IEEE 802.3ae standard defining10 GbE transmission ratified in 2002, which made developmentof the standard much easier and faster. IEEE did not developa completely new transmission definition for 40G bps and 100Gbps transmission over two fibres like 10 GbE. Both 40 GbEand 100 GbE were based on using parallel transmission pathstransmitting 10 Gbps; 40 GbE requires four channels and 100GbE requires ten channels for both transmission and reception.This was a departure from previous fibre optic systems.Evolution of standard11801 Edition 3 - 2018In 2015, IEEE released a new standard, 802.3bm, which providesa new version of 100 GbE to reduce costs. This standardreduces the number of transmission channels from 10 to 4 byincreasing the modulation rate from 10 Gbps to 25 Gbps in eachtheinfrastructureimportance of the cablingchannel. This willWithinmake itcustomervery easy premises,to update theis similarto thatof otherfundamental buildingfrom 40 GbE to infrastructure100 GbE becauseboth usethe samenumberutilities such as heating, lighting and mains power. As withof fibres for transmission.other utilities, interruptions to service can have a seriousimpact. Poor quality of service due to lack of design foresight,Every applicationusethat IEEE802.3defines hasa Physical Mediumof inappropriatecomponents,incorrect installation,Dependent (PMD)sublayeras part ofspecification.Thecan threaten anpooradministrationor theinadequatesupportorganisation’sPMD sublayer definesdetails effectiveness.of transmission and receptionof individual bits on a physical medium. Table 1 lists most ofHistorically,theincludingcabling thewithinIEEE’s 40 Gbps EthernetPMDs,PMD premisesname, typecomprised bothapplication-specific and multipurpose networks. The originalof medium and distance over which application is supported.edition of this standard enabled a controlled migration toPMD names are genericoften usedwhenandnamingcablingthe transceivers.reduction in the use of applicationspecific cabling. The subsequent growth of generic cablingTable 1: IEEE Objectives40-Gigabit Ethernetdesignedforin accordancewith ISO/IEC 11801 has:Introductiona) contributed to the economy and growth of Information andCommunications Technology (ICT )b) supported the development of high data rate applicationsbased upon a defined cabling model, andc) initiated development of cabling with a performancesurpassing the performance classes specified in ISO/IEC11801:1995 and subsequent editions:IEEE announced a Call-for-Interest (CFI) for a new application, NGBASE-T in July 2012. NGBASE-T stands for Next Generation BASE-T beyond 10 Gbps. “BASE-T”signifies that the medium will be balanced twisted pair cabling58%URFKXUH /&6 63(&, /,67 LQGG ISO/IEC 11801:1995 (Ed. 1) - first edition ISO/IEC 11801:2000 (Ed. 1.1) - Edition 1, Amendment 1 ISO/IEC 11801:2002 (Ed. 2) - second edition ISO/IEC 11801:2008 (Ed. 2.1) - Edition 2, Amendment 1 ISO/IEC 11801:2010 (Ed. 2.2) - Edition 2, Amendment 2 The 3rd Edition of ISO/IEC 11801 is now a multipart standard withthe structure shown below. It is at the Final Draft InternationalStandard (FDIS) stage in 2017 , and is due to be published inearly 2018:,62 ,(& UG (GLWLRQ*HQHUDO UHTXLUHPHQWV 6SHFL¿F UHTXLUHPHQWV IRU SUHPLVHV 2I¿FHV FRPPHUFLDO EXLOGLQJV ,QGXVWULDO SUHPLVHV RPHV 'DWD FHQWHUV 'LVWULEXWHG EXLOGLQJ VHUYLFHV 62%URFKXUH /&6 63(&, /,67 LQGG The International Standard ISO/IEC 11801-1 will specifyrequirements for balanced twisted-pair copper (Classes A, B,C, D, E, EA, F, FA, I and II), and fibre optic (OM1, OM2, OM3, OM4,OM5, OS1a, and OS2) cabling systems used in offices (ISO/IEC11801-2), industrial buildings (ISO/IEC 11801-3), homes (ISO/IEC11801-4), data centers (ISO/IEC 11801-5), and for the distributionof services in buildings (ISO/IEC 11801-6). This standard serieswill specify the structure and minimum configurations ofgeneric cabling, performance requirements of channels, links,connecting hardware and cords, implementation requirements,compliance requirements and verification procedures, andinterfaces. Requirements for cable performance are made viareference to applicable IEC standards.Dealing with balanced twisted-pair cabling, new Classes I and IIare specified with Category 8.1 (RJ45 connector) and Category8.2 (proprietary connector) components respectively.Balanced Twisted-Pair Class Specifications of ISO/IEC 11801-1:118 Class A is specified up to 100 kHz Class B is specified up to 1 MHz Class C is specified up to 16 MHz Class D is specified up to 100 MHz Class E is specified up to 250 MHz Class EA is specified up to 500 MHz Class F is specified up to 600 MHz Class FA is specified up to 1000 MHz Class I and Class II are specified up to 2000 MHzSignificant changes from the previous edition include:Class I and II channel and link requirements have been addedREDPMS 032 Category 8.1 and 8.2 connecting hardware and cordrequirements have been added Cabled OM1, OM2, and OS1 optical fibre is no longerrecommended for new installations Cabled wideband OM4 (OM5) and OS1a optical fibrerequirements have been addedThis International Standard provides:a) users with an application-independent generic cabling systemsyscapable of supporting a wide range of applicationsb) users with a flexible cabling scheme making modificationsboth easy and economicalc) building professionals (for example, architects) with guidanceallowing the accommodation of cabling before specificrequirements are known; that is, in the initial planning foreither new construction or refurbishmentd) industry and application standardisation bodies with a cablingcablisystem which supports current products and provides a basisfor future product development.This International Standard specifies a multi-vendor cablingsystem which can be implemented with material from singleand multiple sources, and is related to:a) international standards for cabling components developedby committees of the IEC, for example copper cables andconnectors as well as fibre optic cables and connectors (seeClause 2 and bibliography)b) standards for the installation and operation of informationtechnology cabling as well as for the testing of installedcabling (see Clause 2 and bibliography)c) applications developed by technical committees of the IEC, bysubcommittees of ISO/IEC JTC 1 and by study groups of IEEE802 and ITU-T, for example for LANs and ISDNd) planning and installation guides which take into account theneeds of specific applications for the configuration and theuse of cabling systems on customer premises (for exampleISO/IEC 14709 series, ISO/IEC 14763 series, ISO/IEC 30129,and ISO/IEC 18598).%URFKXUH /&6 63(&, /,67 LQGG PAT H F I N D E R R E P O R TThe New Digital OutpostWhy We Must Rethink Remote Infrastructure56 Datacenters ofthe futureA shifting landscape fromthe core to the edgeM AY 2 0 1 7Exemplos de white papers Raritan: O novo Digital Outpost: Por que precisamos repensar a infraestrutura remota Data Centers do Futuro: uma paisagem mutável do centro para o limite Realidades Físicas do Data Center em um Mundo Definido por Software eVirtualizado Software DCIM e Gerenciamento de Serviços de TI - Perfect TogetherEncontre mais white papers no site: www.raritan.com/resources/white-papersA White Paper from RaritanC O M M I S S I O N E D BYData Center Physical Realities in aSoftware-Defined and Virtualized WorldOptimizing IT Infrastructures for Today’s Business Demands C O PY R I G H T 2 0 1 7 4 5 1 R E S E A R C H . A L L R I G H TS R E S E RV E D.A White Paper from RaritanDCIM Software and IT Service Management - Perfect TogetherDCIM: The Physical Heart of ITSMA White Paper from Raritan 2014 Raritan Inc521856d-Folheto Legrand Data Center Solutions Ex 2018-1 .indd 502/07/2019 12:28

INFRAESTRUTURAS PARA DATA CENTER CONFIÁVEIS, EFICIENTES E ESCALÁVEIS É O QUE CRIAMOSA Legrand oferece soluções sustentáveis para Data Center. Os principais conceitos demodularidade, flexibilidade e eficiência energética foram implementados em todo oextenso portfólio de produtos. Isso garante que os clientes sempre se beneficiem dasúltimas tecnologias de data center: soluções modulares que são totalmente adaptadasàs necessidades individuais e em constante mudança da infraestrutura do data center.Eficiência, Disponibilidade e Escalabilidade. Baseado nestes3 pilares fundamentais para a infraestrutura e operação deum Data Center, a Legrand desenvolveu sua oferta de UPSentregando o mais alto nível de desempenho em proteçãode energia. Como por exemplo a linha Keor MOD, umasolução de UPS Modular que entrega até 99% de eficiênciae configurações de redundância N X.CONFINAMENTO DE CORREDORA solução de confinamento de corredor MinkelsNext Generation é suportada em rack e separacom eficiência os fluxos de ar quente e frio em datacenters. O Minkels Free Standing oferece o recurso“pay-as-you-grow” conforme o crescimento” cominfraestrutura ajustada para a população de rackem fases.O corredor Free Standing separa eficientemente osfluxos de ar quente e frio, portanto os investimentosem racks podem se espalhar ao longo do tempo.RACKS SERVERSA Minkels possui um extenso portfólio de racks para oseu data center. Os racks Minkels são perfeitamenteadequados para a instalação de servidores e dispositivos.Modularidade e flexibilidade são sempre conceitoscentrais em nosso processo de design.REFRIGERAÇÃO ATIVAA Minkels oferece um portfólio completo de soluçõesde resfriamento ativo. O portfólio inclui equipamentosde resfriamento ativos baseados em H2O (água) e DX(refrigerante).Esses produtos são normalmente posicionados emframe entre os racks de 19 polegadas, isso é chamadode “resfriamento baseado em linha”, solução eficiente,cada vez mais usado em data center.RACK PARA CONECTIVIDADE LCS3Os racks abertos da Legrand oferecem maiorflexibilidade e ótima eficiência em qualquer datacenter. Fornecem uma plataforma econômica, compossibilidade de ajuste dos 4 montantes de acordo comas dimensões dos equipamentos.PDUS INTELIGENTEAs PDUs premiadas da Raritan, permitem a alimentaçãosegura dos dispositivos, também são plataformas paramonitoramento de energia remoto em tempo real,sensores ambientais e gerenciamento de infraestruturade data center. A série PX oferece centenas de modeloscom opções, incluindo comutação de saída, medição desaída individual, alta potência e distribuição de energiatrifásica de 400V.2013EUROPEAN RACKS & CABINETSENTREPRENEURIAL COMPANY OF THE YEAR AWARDUPSCONFINAMENTODE CORREDORRACKS SERVERREFRIGERAÇÃOATIVARACK ABERTOLCS³PDUSINTELIGENTES621856d-Folheto Legrand Data Center Solutions Ex 2018-1 .indd 602/07/2019 12:28

SISTEMA DECABEMANETOESTRUTURADO LCS³LCS³ SISTEMAS DE CABEAMENTOESTRUTURADOSA Legrand oferece conectividade de alta qualidadepara mais de 200 milhões de dispositivos. Seuinvestimento no desenvolvimento e design deestruturas, sistemas e soluções de cabeamentopermitiram à Legrand expandir sua linha de produtos.A Legrand passou de soluções globais padrão paracobre e fibra premium para cabeamento estruturado- tanto em data centers como em LAN.KVM SOBRE IPKVMGAVETASCONSOLESSERIAISACESSO E CONTROLECENTRALIZADODO E-IPOs switches KVM-sobre-IP de classe empresarialda Raritan fornecem a múltiplos usuários acessoremoto a BIOS e controle de vários servidorespara maximizar o tempo de atividade e aumentar aprodutividade.KVM GAVETASConecte-se aos seus switches KVM analógicos oudigitais existentes e obtenha a funcionalidade devídeo, teclado e touchpad de uma única estaçãode trabalho para gerenciar um ou vários racks deservidores.CONSOLES SERIAISServidores de console serial de próxima geração daRaritan / servidores de terminal que fornecem acessoserial sobre IP e controle de dispositivos seriais - aqualquer momento, qualquer lugar. Desfrute decontrole inigualável sobre servidores, dispositivosde rede, aparelhos de segurança, rack, PDUs, hostsvirtuais e equipamentos wireless / telecom.ACESSO E CONTROLE CENTRALIZADO DOSERVIDORAcesse e controle toda a infra-estrutura de TI deuma única solução, com KVM out-of-band no nívelda BIOS e acesso serial a uma ampla variedade decomputadores e dispositivos seriais.SENSORES AMBIENTAISSensores plug-and-play da Raritan paramonitoramento e alerta de calor, umidade, fluxode ar, pressão do ar, vazamentos de água / água,fechamento de contatos, movimento em torno deum gabinete e vibração.SWITCHES TRANFERUma solução ideal para obter redundância deenergia para dispositivos que executam aplicaçõesde missão crítica, mas possuem apenas fontes dealimentação únicas. Mais rápido e confiável do queos dispositivos ATS comuns.721856d-Folheto Legrand Data Center Solutions Ex 2018-1 .indd 702/07/2019 12:28

SERVIÇODE PRÉ EPÓS-VENDAA Legrand investe continuamente em ferramentas e processosinovadores para aproximar produtos, profissionais e clientese para oferecer a melhor experiência de compra, instalaçãoe utilização de seus produtos.Suporte para especificação e cotações de projetos;Call center para suporte técnico;Programa contínuo de formação e treinamentos;Serviço deSAC Atendimento ao Cliente0800 11 d.com.br/LegrandBrasilDocumentação técnica - manuais, vídeos sil/LegrandBrasilGL ELETRO-ELETRÔNICOS LTDA.R. Verbo Divino, 1207 - Bl. AChácara Santo AntônioCEP 04719-901 - São Paulo/SP21856d-Folheto Legrand Data Center Solutions Ex 2018-1 .indd 8di.lg.02.fol-07/2019Materiais de comunicação - catálogos, website,folhetos, entre outros02/07/2019 12:28

A Legrand oferece soluções sustentáveis para Data Center. Os principais conceitos de modularidade, flexibilidade e eficiência energética foram implementados em todo o extenso portfólio de produtos. Isso garante que os clientes sempre se beneficiem das últimas tecnologias de data center: soluções modulares que são totalmente adaptadas