Anticipating the Future

Transcription

1 Anticipating the Future Malek Hunnon, RCDD Technology Solutions Manager Anixter 2014 Anixter Inc.

2 Private Networks Product Focus Data center Building Technologies 2

3 Agenda Data Center Design Considerations Virtualization and consolidation Bandwidth Power densities Building Blocks for Next Generation Security Systems Convergence Standards Organizations Building Technologies 3

4 DATA Center Design Considerations 4

5 Data Center Key Trends Consolidation of servers and storage using virtualization Requires less servers Increased network bandwidth requirements Increased power densities (more cooling) Unified fabrics Consolidation of disparate LAN and SAN protocols over single Ethernet fabric Simplifies data center network management 5

6 Virtualization Drives Network Bandwidth OS+App OS+App OS+App OS+App OS+App OS+App OS+App OS+App OS+App OS+App OS+App OS+App OS+App OS+App Hypervisor OS+App Hypervisor Hypervisor Hypervisor Hypervisor Server Mbps Hypervisor Server 2 5 Gbps Server Mbps Server Mbps Server Mbps Server Mbps

7 Virtualization Drives Server Density Today Servers x 14 6 x 14 Power supplies Single Single Dual Dual Dual Voltage/kW load 120/2.5 kw 120/4 kw 208/8.4 kw 208/12 kw 208/20+kW Power cables Pole positions In 1996, the minimum power consumption rate for six servers in an enclosure was 2.5 kw. Today, that rate has jumped to 20 kw an almost tenfold growth rate in less than 15 years. 7

8 The Wiring Standards Organizations ISO ISO (International Organization for Standardization) is an organization responsible for developing international standards for cabling system performance TIA TIA (Telecommunications Industry Association) is a U.S. trade association that develops standards for cabling performance and installation practices. The TIA standard relating to copper and optical cabling systems is 568-C. 5/16/ P3231X00 Proprietary and Confidential Anixter Inc. 8

9 The Wiring Standards Organizations BICSI BICSI (Building Industry Consulting Service International) is a professional association supporting the information technology systems (ITS) industry. ITS covers the spectrum of voice, data, electronic safety & security, project management and audio & video technologies. 9

10 Latest equipment standards Institute of Electrical and Electronics Engineers (IEEE) IEEE 802.3an (2006) Physical Layer and Management Parameters for 10 Gbps Operation over Twisted-Pair Cabling (10GBase-T) IEEE 802.3ba (2010) Physical Layer Specifications and Management Parameters for the Transfer of Frames at 40 Gbps and 100 Gbps InterNational Committee for Information Technology Standards (INCITS) Fibre Channel Over Ethernet FC-BB-5 (2009) Developed by T11 working group FCoE allows for FibreChannel frames over Ethernet networks 10

11 Copper Cabling for 10 Gigabit Ethernet Applications 10GBASE-T Horizontal applications (<100 meters) using Augmented Category 6 cable and ISO Class E A Limited distance support (<55 meters) using current Category 6 cable Alien crosstalk (PSANEXT and PSAACRF) primary parameters impairing performance 10GBASE-CX4 Data center applications operating at less than 15 meters in length More cost effective than 10 Gigabit optical interfaces at short distances Not compatible with RJ45 connectivity Shares same physical interface with InfiniBand cabling 10GBASE-CR (aka SFP+ Direct Attached) Twinax cable assemblies that operate at less than 10 meters in length Lower power and latency than other alternatives 11

12 Copper Cabling for 40 Gigabit Ethernet Applications 40GBase-KR4 Copper Backplane 4x10 Gbps signaling 40GBase-CR4 Twinax cable assemblies that operate at less than 7 meters in length 4x10 Gbps signaling Available in QSFP and CX4 form factors 100GBASE-CR10 Twinax cable assemblies that operate at less than 7 meters in length 10x10 Gbps signaling Available in QSFP and CX4 form factors 12

13 Next Generation Base-T (40GBase-T) With continued growth of server capabilities, network and Internet traffic, datacenters continue to require higher data rates for equipment interconnections The IEEE BASE-T family of technologies allows for seamless upgrade between older and newer data rates Currently, IEEE Std does not support 40 Gb/s BASE-T operation There is a market need for a low cost 40 Gb/s BASE-T solution with auto-negotiation capability for datacenter applications Currently in task force (802.3bq) 13

14

15 Next Generation Cabling Category 8 ANSI/TIA-568-C.2-1, Balanced Twisted-Pair Telecommunications Cabling and Components Standard, Addendum 1: Specifications for 100 ohm Category 8 Cabling under development Adopting specifications for a 2-connector, 30-meter channel Harmonizing requirements with both ISO and IEEE proposals Likely F/UTP, but investigating connector types other than RJ45 Bandwidth specifications converging on 2 GHz (TBD) ISO developing a parallel document Class I channels to be specified by a reference implementation using Category 8.1 components Class II channels to be specified by a reference implementation using Category 8.2 components 15

16 IEEE Optical Interfaces 10GBASE-SR Multimode fiber, a serial transmission at 850 nm Lowest cost for new installs (<550 m) Data centers and building/campus backbones 10GBASE-LX4 Multimode or single-mode fiber, DWDM transmission in the 1300 nm region Multimode fiber solution intended for legacy systems Campus backbones 10GBASE-ER Single-mode fiber, serial transmission at 1550 nm Metro area networks 10GBASE-LRM Multimode fiber, FDDI fiber, 1300 nm, 220 m (legacy fiber) Compatibility and interoperability issues 16

17 IEEE Optical Interfaces 40GBASE-SR4 Multimode fiber at 850 nm, MPO Interface QSFP Module 100GBASE-SR10 Multimode fiber at 850 nm, MPO Interface CXP and CFP Modules 40GBASE-LR4 Single-mode fiber 1300 nm, Duplex Interface QSFP and CFP Modules 100GBASE-LR10 Single-mode fiber 1300 nm, Duplex Interface CFP Modules 17

18 IT CABLING STANDARDS ISO/IEC Ed 2 (2002) TIA/EIA568-C.3 EN50173 Ed 2 (2010) Attenuation (db/km max) Modal bandwidth OFL (MHz km min) Modal bandwidth LL (MHz km min) Propagation delay (ns/m max) Multimode Singlemode Wavelength OM1 OM2 OM3 OM4 OS1 OS2 850nm nm nm nm nm nm nm 1300nm Distance in Meters 1000BASE-SX 850nm BASE-LX 1300nm GBASE-SR/SW 850nm GBASE-LX4 1300nm to 10km 10GBASE-LRM 1300nm GBASE-SR4 850nm GBASE-SR10 850nm GBASE-LR4 1300nm km 100GBASE-LR4 1300nm km 5/16/

19 40 Gigabit and 100 Gigabit Channel Options Data Rate 10Gb/s 40GB/s 100GB/s Laser Type VCSEL VCSEL Array VCSEL Array Fiber Type OM3 OM3/OM4 OM3/OM4 Connector LC X 2 12-fiber IMPO 2x12f MPO of 1x24 MPO # of Fibers Schematic Source: Ethernet Alliance 19

20 FIBRE MIGRATION IN THE DATA CENTER BiDi or Bi-Directional 40Gig Ethernet Interface from Cisco Proprietary but uses only 2 fibres instead of 8 fibres per 40G link Allows users to leverage existing fibre infrastructure 100 metre limit for OM3/OM4 with 1.5dB connector loss 125 metre limit for OM4 with 1.0dB connector loss 150 metre limit for engineered fibre/connector QSFP+ Pluggable Module standard form factor Transceivers operate at 850 & 900 nm λ simultaneously Interface / Fibre 10 G 40 G 100 G Parallel MM N/A US$ 2,995 US$ 15,995 2 Fibre MM US$ 995 US$ 1,095 (BiDi) N/A 2 Fibre SM US$ 3,995 US$ 13,995 US$ 40,000 20

21 COMING SOON G Ethernet being worked on by IEEE Task Group Formed 03/

22 Centralized Switching Architecture: TIA-942 Direct Connect Pro Lower cost than distributed architectures Simple to design, implement and maintain Minimized network bottleneck Good port utilization Easy device management Con Large number of cables Cable overlaps Difficulties in cable pathway design Lack of scalability 22

23 End-of-Row or Middle-of-Row Switching Architecture Pro Fewer number of cables than direct-connect architecture Good scalability Cost effective compared to top of rack (ToR) Con More capital expenditure on end of rack (EoR) and middle of rack (MoR) switches Increased management overhead 23

24 Top-of-Rack Switching Architecture Pro Most efficient cable use Efficient use of floor space Good scalability Easy cable management Con More switches to manage Higher AGG port count Higher STP logical ports in AGG More server-to-server traffic in AGG Potentially higher switch costs Thermal management risks Creation of hotspots 24

25 Building Technologies 25

26 Top Trends in Building Technologies Wireless BYOD ac Internet of Thing (IoT) Intelligent Lighting Passive Optical LAN 26

27 BYOD in the Enterprise "Even if you don't think you're doing BYOD, you're doing BYOD. It's a matter of whether you're doing it formally or like an ostrich. Alan Murray, Apperian 59% of businesses deploy line-of-business applications for mobile devices* 71% will be deploying a corporate "store" for mobile applications* 73% of companies expect to increase efficiency with BYOD and mobile apps* 5.3 Billion People Have Cell Phones Worldwide 24 Billion Connected Devices by 2020 Location Based Services allow customers/employees to interact with an organization from their mobile devices Enterprise Applications - Managers track corporate assets via GPS/M2M - Sales staff can easily access client data to increase productivity and reduce errors State of Mobility Survey 2012 by Symantec* 27

28 DAS Deployments In-building coverage wasn t designed for by the carriers, primarily focused on macro coverage Mobile data growth New devices iphone, ipads, Android phones and tablets 45% of all phones today are smart phones Bring your own device Workforce mobility via smart devices increasing rapidly (data/video) By 2014, nearly 75% of all workers will use cell phones as their primary work phone Multiple services, multiple carriers Multiband capability to handle multiple services Emergence of 4G, LTE, WiMAX, MIMO Multioperator requirement emerging rapidly especially for large businesses, multitenant/use, venue and campus environments Emergence of dual-mode phones both Wi-Fi and cellular 28

29 802.11ac IEEE Release Date Frequency Bandwidth Data Rate a GHz 20MHz 54Mbps b GHz 20MHz 11Mbps g GHz 20MHz 54Mbps n /5GHz 20/40MHz 72.2/150Mbps ac GHz 20/40/80/160MHz Up to 866Mbps IEEE ac is what s next! 29

30 Why do you need IEEE ac? IEEE ac features Wider channels = higher data rates up to 1.3 Gbps per radio Higher encoding density = higher bit density per packet Increased number of spatial streams = higher data rates per AP/client link Beamforming = greater wireless AP/client link reliability Multiuser MIMO = greater AP/client capacity and efficient use of spectrum Bandwidth Network Congestion 30

31 4-PAIR POE 802.3BT APPLICATIONS REQUIRING MORE THAN 30 WATTS OF POWER Markets Typical Power Consumption Nurse Call Systems - Healthcare 80% market needs >30W (Typically 50W) Point-of-sale retail (POS credit card readers and printers) IP Turrest banking, financial trade floor phone systems Building Management (Lighting fixtures and controllers, access controllers, etc.) Thin clients, Virtual Desktop Infrastructure (VDI) terminal (highend configuration Video conferencing, Hospitality (e.g., PoE powered switches) IP security cameras (pan, tilt, zoom cameras) Industrial (brushless and stepper drives, motor control units 40-50% in 30-60W range Typically 45W 40-50W ~50W Typically 45-60W 30-60W range >30W 31

32 PoE Support for 10GBase-T and IEEE ac 10GBASE-T is a 4-pair Ethernet Standard Next generation Wireless Access Point bandwidth such as proposed IEEE ac is increasing Uplink requires 10Gbps Accommodated by 1000Base-T using link aggregation and IEEE 802.3at For example, forecast projection for IEEE P802.11ac APs is shown below 32

33 Internet of Things Bring people, process, data and things together to add relevancy to valuable network connections 99.4% of physical objects still unconnected. 10 billion things connected out of 1.5+ trillion things From $14.4 trillion of net profit globally will be driven by the Internet of Things 33

34 TIA-942-A Provision for LED Lighting To allow improved energy efficiency and control, energy efficient lighting (e.g., LED) should be considered as an option to implement the three-level lighting protocol, depending on human occupancy and function in data centers. 3 Level Lighting Protocol Level 1: data center unoccupied. Lighting should be sufficient to allow effective use of video surveillance equipment. Level 2: initial entry into the data center Level 3: occupied space - when the data center is occupied for purposes of maintenance or interaction with equipment 34

35 PASSIVE OPTICAL LAN (POL) 35

36 The Argument for Passive Optical LAN Cost The primary reason most enterprises consider POL Promises savings of 30-40% over a traditional LAN The savings over a Cisco powered LAN can be in the millions of $ Sustainable Design Power savings from elimination of all switches Cooling reduction, elimination of cooling/air handling in telco closets Lower maintenance costs POLs have lower cost management tools Easier and more economical to replace a 4 port WGT then a 24 or 48 port switch Good reliability record in FTTH deployments 36

37 POL Deployment Considerations Bandwidth Allocation Asymmetrical Prioritization of traffic ONT Sharing Resiliency Converged Networks Voice Video (surveillance, broadcast) Data 37

38 Questions & Answers Q A 38

39 THANK YOU.