Expertly ENGINEERED for

Data Centres Expertly ENGINEERED for Exceptional Performance

3 Understanding the complex evolution of Data Centre technology With a wealth of experience and a global presence, Nexans Cabling Solutions possesses the design expertise and quality systems to keep information flowing... Data Centre evolution A smart migration path Energy efficiency Infrastructure design Implementation Operations and management

For more than five years, Nexans remains at the top of our client s preferred lists. They feel the company keeps pace with technology advances, and is a reliable supplier to work with. RALPH COLOMBO, Managing Director, C&C Technology Consulting, UK. Major Data Centre relocations successfully managed by C&C Technology Consulting with expert counsel by Nexans. Involves specially designed horizontal/vertical networks and all systems, panels and cabinets; open-end and pre-terminated copper and fibre solutions in wide range of customised lengths. Flawless installation on time; within budget.

Data centre evolution Maximised network flexibility Data Centre storage, applications, accessibility and bandwidth requirements evolve almost daily, intensified by the on-going change from a client-server to service oriented architecture. Virtualisation and convergence of the LAN, SAN and High Performance Computing (HPC) add to this complexity, creating a need for maximised network flexibility to easily accommodate a unified offering. Converged computing is here now Separate LAN/SAN/HPC silos are becoming outdated as new Ethernet standards herald a unified computing infrastructure. Data Centre Ethernet (DCE) brings these standards together to create a unified network on a common cabling platform. As an extra benefit, this eliminates duplication of network technologies and reduces electrical power consumption which lowers operational costs. Today: 3 networking standards LAN/SAN/HPC 10GBase-SR uplink Switch Ethernet LAN Cross-connect 10GBase-SR uplink Switch 4/8G Fibre Channel Storage Network File server 10G Infiniband (High Performance Computing) Network Tomorrow: Data Centre Ethernet (DCE): unified network FCoE Storage Network Bandwidth demand outpaces current capacity Internet traffic more than doubles every two years. The ability to handle this growth can be a make or break component in maintaining high service levels. Data Centres can no longer coast for five-plus years with a network unprepared for rapid change. A quick, cost-effective means of network expansion must be addressed before increased traffic, new technologies and mounting customer expectations overwhelm the operation. future changes Nexans realises that a paradigm shift is underway in Data Centre operation, management and service levels that cannot be ignored... More bandwidth Current Infiniband and fibre channel systems require huge bandwidth. Converged LAN/SAN/HPC through a single input/output (I/O) Ethernet port consumes even more. Greater energy efficiency Pressure mounts to minimise the Data Centre s carbon footprint through more energy efficient products that are closely monitored. Better design Network and cabling architecture must accommodate dynamic change by delivering the highest I/O throughput and balanced power loads and cooling for energy efficiency. Targeted Implementation Network cabling systems must meet even tighter time-scales and faster rollout. Improved operating efficiency Maximum uptime, fewer faults, faster scale-up to higher speeds and easy administration and management. Ethernet LAN Cross-connect File server Ethernet (High Performance Computing) Network Through its LANmark and LANsense brands, next-generation Data Centres are expertly designed for exceptional performance. HARRY FORBES, Nexans Chief Technology Officer

GG45 s ability to accept existing RJ45 connectors allows us to expand our infrastructure s speed and performance without costly replacement of various network components, such as cabling. KATHERINE MAHONEY, IT Manager, TRUMPF Inc., USA Major industrial laser producer installs future-ready Nexans cabling infrastructure. Uses high speed LANmark-7A with GG45 connectors as bridge to legacy devices. Works with traditional RJ45 patch cords. Simply change patch cords for Category 7A performance. Smart, cost-effective path from 10 to 40G.

a smart migration path Is 10G enough? New independent data shows that 10 Gigabit Ethernet will only be useful for about five more years. Going forward, 40G speeds and beyond will be needed to support converged networks, HPC, IPTV and high definition video. Total Ethernet Links - Server-to-Switch Server-to-switch links (millions) 60 50 40 30 20 10 0 2007 2008 2009 2010 2011 2012 2013 2014 2015 1GBE 10GBE 40GBE 100GBE Total Ethernet Links - Switch-to-Switch 2016 2017 2018 2019 2020 Ultimate solution combines copper and fibre s best attributes Through internal and external independent research, Nexans LANmark-7A copper cabling has proven its capability to support 40G. Adding Nexans GG45 two-in-one connector ensures backward compatibility with traditional RJ45 systems to maintain connectivity with legacy equipment. LANmark-7A offers Data Centres the best opportunity to use a reliable, cost-effective copper system to support higher speeds including 40G. The LANmark-7A with GG45 solution provides enough bandwidth to support DCE topologies for combined LAN, SAN and HPC. A simple transition from RJ45 to GG45 patch cords easily migrates connection speeds to 40G. Backbone cabling between switching layers will continue to be fibre as speeds migrate past 40G to 100G. Copper migration path: replace RJ45 with GG45 4 Switch-to-switch links (millions) 3 2 1 0 2007 2008 2009 2010 2011 2012 2013 1GBE 10GBE 100GBE 2014 2015 2016 2017 2018 2019 2020 Nexans LANmark-OF solutions are well suited for these applications. They are quickly deployed using plug-and-play MPO connectors to minimise intricate and expensive fibre splicing. Converting traditional LC to MPO connectors is done cost-effectively rack-to-rack: LC connections are conveniently replaced using MPO adaptors on the front of patch panels. Source: Alan Flatman, 2007 Fibre migration path: replace LC with MPO Future planning remains a challenge Cabling from Access Layer to Server Layer will soon reach 40G. Copper cabling has traditionally been preferred choice of media for these connections. Copper cabling up to Cat.6A cannot support 40G. Backward compatibility and cost issues further inhibit all-fibre solutions. LANmark products are the best solution to the unrelenting growth of higher speed Ethernet standards. GUY VRANKEN, Nexans Sales Manager, Belgium

We saw a Nexans facility that saves energy thanks to its high performance cable network. This commitment made Nexans a natural partner in our wish to embrace strong ecological solutions. HENRI TAILLEBOCQ, Infrastructure Manager, Bouygues Telecom, France Bouygues Telecom demands high-performance, future-ready infrastructure for high bandwidth mobile services, like video-on-demand. Requires network meeting environmental stewardship goals. LA Nmark-7A has the potential for further energy savings with PHY noise cancellers turned off.

energy efficiency Environmental regulation intensifies With accelerating IT growth comes more powerful equipment and greatly increased power consumption. Yet this results in rising concern that global data operations may become more polluting than aviation in just 10 years. Worldwide legislation is now addressing this issue. Rules governing how Data Centres will monitor and reduce energy consumption to improve efficiency will intensify. Nexans endorses The European Commission s EU Code of Conduct for Data Centres a key effort to understand energy use and impose best practices and energy efficiency targets. The Green Grid Consortium of global IT firms is an industry initiative to promote Data Centres energy efficiency, along with Energy Star ratings for servers and computers. Measuring energy use down to individual network devices is among many options under review. Strict adherence to annual energy reduction goals may also be imposed. Nexans promotes standardisation initiatives The Energy Efficient Ethernet (EEE), or IEEE 802.3az, is another major environmental endeavor. It facilitates transition to low power idle and circuit shutdown in response to network demand, reducing electrical usage and cost whilst lowering carbon footprint. Nexans LANmark-7A shielded copper cabling provides immediate payback through reduced energy consumption when transmitting in Data Centre mode, and provides opportunities to further reduce energy use through improved DSP (Digital Signal Processing) designs. LANmark-7A facilitates dispersed server placement, reducing costly hotspots through a more even distribution of power and cooling. Monitor and manage Real-time tracking/evaluation of environmental parameters is possible through Nexans EMAC (Environmental Monitoring and Access Control) that manages power and cooling levels, and alerts staff when pre-set thresholds are exceeded. EMAC is part of a total Nexans solution called LANsense, an advanced Intelligent Infrastructure Management package in a customised Data Centre Edition that provides fully accurate records of cable routing, connectivity, device location and status a complete, automated overview of the entire network layer to address minute-by-minute issues quickly, and therefore cost-effectively. Relative Investment / Saving Return of Investment for Better Cabling Potential Power Savings of Cat.7A compared to Cat.6A running 10GBase-T 35% 100m reduction of transceiver power usage greater design flexibility reduces hot spots real time monitoring controls power consumption Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Cumulative Energy Savings of 2,5 Watts/Port Cumulative Energy Savings of 1 Watt/Port Surplus Investment for Initial Installation Year 9 Year 10 Nexans LANmark copper and fibre cabling minimise Data Centre disruptions, reduce recurring costs and ensure greater continuity for better business vitality. GERD BACKHAUS, Nexans Marketing Manager

Network availability, fire resistance, security, uninterrupted power supply and cost efficiencies are critical to customers. All these can be supported economically by judiciously deploying copper with fibre systems. ROBBIE MCGHIE, Project Manager, Interxion Amsterdam, Netherlands Nexans supports Interxion s carrier-neutral Data Centres and managed data services throughout the EU. LANmark copper solutions are bandwidth rich and support short lengths avoiding excess cables and airdams. LANmark optical fibre (OF) solutions have high fibre count, modularity, long distance reach to support all Data Centre operations including evolving blade server virtualisation.

infrastructure design The case for structured cabling The ability to operate separate subsystems within a structured cabling environment is a primary advantage of this topology. Alternative Point-to-Point, or Top-of-Rack (TOR) solutions are less flexible, harder to trace, have poorer switch port utilisation, higher scale-up costs and more excessive power demands. Structured Cabling Top-of-Rack Switching Cable connections from switch to cross-connect Cable connections from crossconnect to server cabinet patch panels Top-of-Rack switch LANmark-6A By reducing minimum lengths, this copper solution eliminates excess cable that tends to be buried under the Data Centre s raised floor. Disadvantages of TOR Topology Poor switch port utilisation Excessive power consumption Extra maintenance & administration overheads Expensive & difficult to scale up Poor flexibility of system configuration Higher cost of ownership ADVANTAGES OF Structured cabling: Excellent flexibility through its ability to patch between any two network points through one or more cross-connect panels. Ability to quickly adapt or reconfigure the system through the cross-connect should any device fail. Easier network expansion using modular line switch cards, as well as simpler scale-up to higher speeds. Lower hardware costs from increased switch ports. Easier tracing of all cabling, as well as moves, changes or addition of network devices. Superior energy efficiency and lower cost of ownership. LANmark-7A Excellent headroom potentially future-proofs a network up to 40G. Also simplifies LAN/SAN convergence on a unified Ethernet platform and high density angled patch panels improve port density. Standardised GG45 two-in-one connectors retain interfaces with legacy equipment. Better design Network and cabling architecture must accommodate dynamic change by delivering the highest I/O throughput and balanced power loads and cooling for energy efficiency. Global Technical Support One call for all your needs: Nexans uses a proven Key Account Management (KAM) approach with network and Data Centre customers. Promptly respond to your needs, being it design and on site assistance or locate certified, competent installers. A Certified System Warranty for parts, labour, channel performance and service quality further secures your investment when using a Nexans approved partner for installation and commissioning. With a wealth of experience and a global presence, Nexans possesses the quality engineering, technical expertise and service reputation to address evolving trends. DIDIER WILLEMS, Nexans Project Design & Support Manager

We trusted Nexans to provide a highly efficient distribution solution for Tanger Free Zone s new Data Centre with guaranteed minimal signal loss, easy installation and above all, low maintenance. LAURENT DELFOUR, Technology Manager, CIRES TELECOM, Morocco Nexans fibre infrastructure allows Tanger Free Zone to include up to 96 connections in 1HU. Easy migration to higher bandwidth. Using LC cords today; switch to MPO, as standardised multi-fibre connector for 40G, later. Fibre extends 40G length to 125 metres.

implementation > 30 Sales Offices Worldwide 3 Competence Centres USA UK Belgium 8 Manufacturing Units Worldwide > 1000 Certified Partners & Value Added Resellers Looking after you Connectivity is what we do best. That s not only limited to product sales and manufacturing it s a complete range of special services and enhancements that support your unique needs locally, across a continent or around the world. Installation speed Reduce installation time and enhance scalability with preterminated copper/fibre solutions, a cost effective approach to structured cabling that simplifies network design, eases installation and upgrading through fast, plug-in service. Future migration Install LANmark-7A now and you have the capacity for future linespeed increase up to 40G whilst maintaining backward, RJ45 compatibility with legacy equipment through standardised Nexans GG45 two-in-one connector. High density cabling management New cabinet designed for Data Centres facilitates high density cross connects through horizontal pass-through with optimised patch cord management. It is 45 HU, features L shaped cable trays and a double row of patch fingers. It is well suited for angled patch panels as well as high density fibre optic ones. Two cabinets can be joined back-to-back or side-by-side. Highly suitable for LANsense. On site technical support A team of Nexans technical service specialists provide on site installation consultation, training, engineering drawings or assistance in preparing and presenting Request for Proposal tenders. Design tools Our installation toolkit saves time. It includes a cable tray fill calculator, power segregation tool, stacking height and horizontal link calculators. Free online software includes Nexans Visio Templates to present copper or fibre network solutions. Partnerships Certified Value Added business partners in major countries throughout the world provide regional and local knowledge of communications infrastructure, as well as access to Nexans technical, service, engineering and logistical specialists. KAM team Nexans works most effectively with you through a dedicated Key Account Management (KAM) approach that analyses and recommends the highest quality solutions to meet specific needs, whether off the shelf or specially customised. Service support and logistics Dependable service support includes on site assistance with a high level of personal service. Nexans professionals get to know your operation and respond to its needs promptly. Nexans extensive range of products and accessories are ideally suited to Data Centres of all sizes because of the scalable, cost-effective flexibility designed into each. DAMIEN SIMON, Nexans Data Centre Product Manager

We wanted network cabling that was scalable, flexible and allowed us to meet standards up to twenty years. Nexans solution with environmental monitoring best suited our needs. MIKKO GREEN, Operations & Technical Support Manager, Hampshire County Council, U.K. Environmental Monitoring and Access Control allows the Council to optimise power consumption and energy use. Monitors room temperature & humidity for ideal performance. Time/date stamps use of volts, amps, and sockets. Power to individual sockets can be switched off based on need. Enables accurate calculation of carbon footprint.

operations and management * The strength behind Nexans solutions With LANmark solutions as the basis of a Data Centre s structured network, Nexans strengthens this investment through reliable and easy to install management and control platforms linked and integrated with its cabling systems. Data managers can efficiently deal with variable business demands and sudden challenges that reduce TCO (Total Cost of Ownership). These platforms provide solutions for both physical layer and system management. * Environmental Monitoring and Access Control LANsense An Intelligent Infrastructure Management (IIM) platform that provides real-time information about physical and network layer connections detailing a complete path between core, edge and end devices. It ensures connections are secure, and accurately documents all connectivity including active and passive ports, and cable routing. The system automatically detects and identifies devices and provides security alerts for unauthorised changes. Change management is a key feature which includes the preparation and documentation of work orders. LANsense can also form the basis of a Configuration Management Database (CMDB) and even provides a reliable audit trail to satisfy compliance and legal requirements. Data helps business grow A solid data management and communications system is crucial to a company s long-term financial success. Nexans experience shows that investing in network infrastructure doesn t end at installation and handover. Dependable LANmark copper and fibre solutions and sophisticated LANsense Intelligent Infrastructure Management keeps data reliably flowing year after year, helping business grow profitability. EMAC Environmental monitoring and access software automatically manages and controls power and cooling parameters, alerting operators to pre-set event thresholds. Humidity, temperature, electrical and power consumption are monitored and reported in real time. EMAC comes as a stand alone component or integrated with LANsense to provide a total management solution for the Data Centre or enterprise environment. Calculating total cost of ownership involves automated network monitoring to spot and isolate trouble before it occurs, as well as lowering operating costs through highly efficient energy control. ROB CARDIGAN, Nexans Senior Product Manager LANsense and EMAC Solutions

Nexans Data EMAC Hardware and software for environmental control Power management Temperature and humidity sensing Access control Pre-loaded fibre optic panels 1HU 96xLC or 48xSC connectors Multimode and singlemode Built-in patch cord management and labeling Full metal sliding body for improved access Pre-terminated cabling Fibre and copper cabling Cat.6, 6A, 7 and 7A as well as OM1-2-3-4 and OS2 Customised numbering-labeling and packaging Guaranteed level of performance and repeatability 1G -10G - 40G Ethernet cabling Low loss fibre optic cabling for multi-segment configuration Superior optical performance to support greater distances Copper cabling with superior performance for energy saving GG45 based copper cabling for 40G migration Copper and fibre cables Reduced size fibre optic Microbundle Cable OS2 zero water peak and OM4 fibre optic specification Cat.6A Multipair cable Advanced 1500MHz Cat.7A cables Copper cassette For 6 connectors Cat.6, 6A, 7 or 7A Compact design Grounding included Rapid and easy installation Suitable for straight, angled and 3HU high density panels

Centre Solutions Data Centre Cabinet 45HU cabinet for high-density cross-connect Dimension 600X900mm Optimised patch cord management Suitable for back-to-back configuration Coloured patch cords Cat.6A patch cords shielded Available in Red-Blue-Green-Yellow-Grey-Orange Rapid deliveries Length on demand MPO connectivity Cassettes 12LC 24LC 12SC Low loss or standard performance Multimode and Singlemode Trunk cable and MPO couplers for 10G and 40G Overhead patching frame Angled panels LANsense 4HU open frame For overhead vertical or angled installation Fixation under or over cable trays Patch cord management accessories Optimal construction for Data Centre cabling Ideal for high density patching Angled pass-through and blank panels available LANsense versions available Hardware and software for cabling infrastructure management Real time cabling and IP traffic monitoring Ideal tool for alerts, documentation and reporting Specific platform for Data Centres

cabling solutions you can depend on Nexans provides the right products for dependable Data Centre infrastructures that meet key operational, economic, energy saving and future growth requirements. LANmark-7A Unique copper solution offering migration path for 10G to 40G Top of the range 1000MHz transmission performance Construction and shielding enabling maximum energy savings specified by IEEE initiatives Ideal platform for a unified computing infrastructure LANmark-6A Best in Class 6A 10G Ethernet performance Support segmented architectures with short lengths down to 5m Cost effective cabling infrastructure for today s needs 500Mhz performance with Alien Cross Talk compliance LANmark-OF MPO Fibre optic infrastructure offering migration path to 40G Compact construction for best space utilisation in cabinet and cable pathways Low loss variant for segmented architecture or extended reach Very easy and rapid installation Pre-termination services For copper and fibre solutions Guaranteed, repeatable performance Helps reduce installation time and labour Full traceability and documentation Data Centre cabinet and hardware Designed to host and manage high density cross connects Suitable for all Data Centre topologies: End of Row, Middle of Row etc. Back-to-back configuration and overhead patching Designed for minimal floor space LANsense & EMAC Intelligent platform to manage the physical infrastructure Energy saving tool through power and environmental monitoring Planning, control and reporting tool for Data Centre operational improvement Increased security in Data Centre with IP traffic control and alerts

A trustworthy partner is one knowledgeable in Data Centre needs.

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