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Network Modernization Overview

Explore the increasing speed, device, and app demands driving the need for network modernization, with planning considerations, integration strategies, deployment tips, and architecture essentials.

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Network Modernization Overview

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  1. Network Modernization Overview Al Errico Network Modernization Practice Lead Fujitsu Network Communications

  2. Big Data : It Never Sleeps EMAIL USERS SEND 204 M MESSAGES FACEBOOK USERS SHARE 2.5 MPIECES OF CONTENT PINTEREST USERS PIN 3.5KIMAGES YOUTUBE USERS UPLOAD 72HRS OF NEW VIDEO VINE USERS SHARE 8.3KVIDEOS TINDER USERS SWIPE 416.7KTIMES SKYPE USERS CONNECT FOR 23.3HRS GOOGLE RECEIVES 4 M+SEARCH QUERIES WHATSAPP USERS SHARE 347.2KPHOTOS Every Minute of the Day YELP USERS POST 26.4KREVIEWS TWITTER USERS TWEET 277K TIMES AMAZON MAKES $83,000 ON ONLINE SALES INSTAGRAM USERS POST 216K NEW PHOTOS

  3. The Problem MORE SPEED MORE DEVICES MORE APPLICATIONS Gigabits per second Internet connections are surging to Connected devices expected to increase to Mobile apps downloads forecasted to reach 10M 50B 353B … that’s a 10 fold increase year over year By 2020 In 2021 Deloitte Global, Technology, Media, and Telecommunications Predictions 2016 report, Morgan Stanley Research, Computing Growth Drivers Over Time, App Annie Market Forecast 2016 - 2021 More Speed, Devices and Apps = Higher Demand for Bandwidth

  4. Planning Considerations • Objectives • Growth Projections • Technology • Etc. • Network Architecture • ISP/OSP Requirements • OSS Requirements • Capacity and Scalability for Growth Input Output PLANNING Plan for Today and Tomorrow

  5. Planning Challenges YOUR PLAN REALITY Remember to Allow for Obstacles Encountered on the Way!

  6. How to Get from Here to There?Some Key Steps to Take • Determine what you want to achieve with modernization • Select type of technology to be used • Create business plan • Understand investment cost of technology shift • Analyze impact on your network • Develop transition plan • Set realistic timeframes for execution THERE HERE

  7. Integration • Network are generally comprised of multi-vendor equipment • Operational subsystems sit on top : OSS must be part of ecosystem • Management systems need to interlink for efficient operations • Integration is at network and operational levels • Core network changes limit some migration activities • Pre-migration activities may be required to get needed space and power Vendor Compatibility Back Office Systems Interoperability Testing Interoperability Well Defined Integration Approach Saves Time and Money Feature Compatibility

  8. Deployment • Appoint project manager to control overall deployment • Define work-flow process map for delivery models • Understand critical path items • Establish delivery timelines and hardware lead times • Be ready for in-field changes • Define change order procedures, triggers and approval processes • Create work orders, job completion and payments Having a Detailed Plan and Single Point of Contact Leads to Success

  9. Thank you! • Questions?

  10. Selecting the Right Technology GPON CARRIER ETHERNET EPON ACCESS MPLS/IP CORE SONET ACTIVE ETHERNET DWDM HYBRID

  11. Snapshot of Design BuildIts Complicated

  12. Create an Architecture Framework ARCHITECTURE FRAMEWORK HIGH AVAILABILITY AND REDUNDANCY CAPACITY AND BANDWIDTH SOFTWARE FEATURE SET NETWORK TOPOLOGY HARDWARE AND DEVICES IP SCHEMES PROTOCOL It Simplifies the Design Build Process

  13. Removing Risk from Integration HOW TO DO IT • Use hybrid solutions • Engage industry experts • Do commissioning testing Leads to Seamless Connections and Quick Network Modernization Rollout

  14. Key Architectures of Transport Networks IP/MPLS DWDM

  15. One Size Does Not Fit All! RESOURCES SONET IP VPN DCS MPLS Optical ROADMS Ethernet YANG Models Optical DCI Open Networks OPERATIONS SDN/NFV vCPE NFV VNFs vCE SDN LSO

  16. What to Consider before Getting Started? • Analyze your network on a market by market or regional basis • Prioritize regions for network modernization • Decide modernization option for each region • Maximize capex expenditures where needed • Maintain and expand the existing technology • Upgrade legacy transport to second generation • Upgrade network with open networking technology Create Phased Network Modernization and Expansion Roadmap

  17. Operations, Support and Maintenance • SLA/SLO • Performance monitoring OPERATIONS • Network/services turn-up & testing • NOC technical support • Trouble Ticketing SUPPORT • Truck rolls, repairs, migrations • Software/hardware upgrades, moves • Planned & unplanned outages MAINTENANCE

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