Cisco Connect 2015: Gigabit Services to the Home
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This document provides an overview of gigabit internet services to the home and the evolution of access networks to support higher speeds. It discusses how technologies like DOCSIS 3.1 allow service providers to scale capacities to over 10 Gbps download speeds while maintaining backwards compatibility. The presentation notes challenges service providers face in meeting rising customer expectations and traffic demands, and how Cisco's solutions help simplify networks through software-defined networking and virtualization.
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Cisco Connect 2015: Gigabit Services to the Home
- 2. Glenn McGilvray Cisco Systems May 14, 2015 Gigabit Services to the Home
- 3. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. Housekeeping • Thank you for attending Cisco Connect Toronto 2015, here are a few housekeeping notes to ensure we all enjoy the session today. • Please ensure your cellphones / laptops are set on silent to ensure no one is disturbed during the session • A power bar is available under each desk in case you need to charge your laptop (Labs only)
- 4. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. Market is transforming… “It is not the strongest of the species that survive, nor the most intelligent that survives. It is the most adaptable to change”. -‐Charles Darwin Scaling to 1+ Gbps services Fiber deeper & digital fiber MPEG video convergence Distributed architectures DOCSIS 3.1 = 5-‐7x capacity Pathway to virtualization
- 5. Service Provider Market Trends Changing Customer Expectations The World Has Gone Mobile Massive Traffic Growth, Driven by Video Soon to Change SP Architectures/ Service Delivery Emergence of the Internet of Everything Process Things People Data Ubiquitous Access to Apps & Services Changing Enterprise Business Models Efficiency & Capacity Rise of Cloud Computing M2M Driving Enterprise Business Value + + + 10X Mobile Traffic Growth From 2013-‐2019
- 6. 6 © 2014 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Service Provider Challenges Complex and Siloed Competitive Pressure More with Less Growing Billboard Data Rates • 1 Gb Services today • Multi-‐Gb coming Expanding Video Capabilities Aggressive Bundles creating customer churn Multiple, Complex Networks • Data, Video, Commercial Expensive Upgrades • New Hardware required • Forklift for “Hub in a Box” No path for Distributed Architectures Customer expectations are far outpacing ARPU growth MSO CAPEX and OPEX will stay flat to down
- 7. Gigabit to the Home Evolution of Access Networks Driven by competitive offerings & Video (managed and unmanaged) Multiple Access Technologies support Gigabit to the home DOCSIS 3.0/3.1, PON, Mobility/WiFi Why How All Access technologies tied together through SDN Simplify
- 8. - Commercial - Select Residential I-‐CCAP Installed Base Evolved CCAP: SDN Applications Part of an End-‐to-‐End Ecosystem Cisco Evolved Services Platform Orchestration -‐ Fiber In – Fiber Out -‐ Converged Hub -‐ Installed Base -‐ Deep Fiber -‐ Digital Fiber -‐ Small Hub -‐ Linear Fiber R-‐PHY SHELF CCAP-‐Core Service Catalog, OSS/BSS, Prime • OpenStack, ESC • Controllers: APIC, ODL • Yang FTTx OLT ME – 4600 ONT Cisco Evolved Applications Applications • RF Plant Management • CMTS Health Stats • IP Video Quality Aware R-‐PHY NODE Cisco Evolved Programmable Network -‐ -‐ Classic HFC -‐ -‐ Core Products HFC Plant EQAM Infrastructure NFV vCMTS, vEQAM, vCCAP
- 9. 9 © 2014 Cisco and/or its affiliates. All rights reserved. Cisco Confidential DOCSIS Downstream Scaling Year DOCSIS Rev Capacity Increase CMTS to Plant Connec9vity Details 1998 D1.0 1x 1 ch (6 MHz, 38 Mbps) across 24 FN, 500 HHP/FN 2002 D1.1 6x 1 ch across 4 FN, 500 HHP/FN 2005 D2.0 24x 4 ch across 4 FN, 500 HHP/FN 2009 D3.0 400x 8 ch across 1 FN, 500 HHP/FN 2014 D3.0 1500x 32 ch (192 MHz, 1 Gbps) across 1 FN, 500 HHP/FN 2016 D3.1 5400x (2 ch, 384 MHz, 3.5 Gbps) across 500 HHP 2018+ D3.1 14,000x (5 ch, 960 MHz, 10 Gbps), 500 HHP 2020+ D3.1 100,000x (5 ch, 960 MHz, 10 Gbps), 64 HHP Deep Fiber DOCSIS has incrementally and cost effectively increased its offered bandwidth by >5000x since it started, and has a path to 100,000X
- 10. Why DOCSIS 3.1? * Goals * Achieve 10+ Gbps in the downstream * Achieve 2+ Gbps in the upstream * Backwards compatibility with DOCSIS 3.0, 2.0, & 1.1 * Better spectral efficiency (more bits/ Hz) * Technology * OFDM, OFDMA, LDPC * Expanded downstream and upstream spectrum * Improved energy efficiency * This will allow DOCSIS 3.1 to support services competitive with FTTH. Deployable in today’s HFC networks!
- 11. Comparing DOCSIS 3.0 & DOCSIS 3.1 DOCSIS 3.0 DOCSIS 3.1 Initial Future Initial Future DS Range (MHz) 54* -‐ 1002 108 -‐ 1002 258 -‐ 1218 504 -‐ 1794 DS QAM Order 256 256 256-‐4096 256-‐16,384 # DS Channels 8 SC-‐QAM 24 SC-‐QAM 5 x 192 MHz 6 x 192 MHz DS Capacity 300 Mbps 1 Gbps 8 Gbps 10 Gbps US Range (MHz) 5 -‐ 42 5 -‐ 85 5 -‐ 85 5 -‐ 204 5 -‐ 400 US QAM Order 64 64 256-‐4096 # US Channels 4 SC-‐QAM 12 SC-‐QAM 2 x 96 MHz 4 x 96 MHz US Capacity 100 Mbps 300 Mbps 400 Mbps 1 Gbps 2.5 Gbps *Note: In this example the downstream spectrum starts at 54 MHz, but DOCSIS 3.0 signals are carried above 108 MHz.
- 12. DOCSIS 3.1 Improved performance * New physical layer (PHY) technology: OFDM and OFDMA * Better spectral efficiency than SC-‐QAM * Better forward error correction (FEC): low density parity check (LDPC) * More robust than Reed-‐Solomon FEC used in earlier versions of DOCSIS * Higher modulation orders * Up to 4096-‐QAM in the downstream and upstream, optional to 16384-‐QAM in the downstream * Expanded downstream and upstream RF spectrum usage * Downstream: 258 MHz to 1218 MHz, optional to 1794 MHz (and 108 MHz on lower end) * Upstream: 5 MHz to 204 MHz * Multiple modulation profiles * Different modulation orders for different modems
- 13. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. Evolved CCAP Drivers 2015 2017 2016 2019 2018 140 Equivalent 6 MHz Ch's 16 16 0 120 100 80 60 40 20 48 32 24 32 32 32 56 24 24 32 16 8 16 32 64 56 Broadcast Video DOCSIS 3.1 VoD/SDV DOCSIS 3.0 16 16 120 100 48 32 24 32 32 32 56 24 24 32 16 8 16 32 2019 2018 64 80 60 40 20 0 Evolved CCAP 128 Channels 56 Equivalent 6 MHz Ch's 80 60 40 24 32 56 24 16 8 2017 2016 64 56 Gen 2 CCAP 96 Channels 0 20 16 16 16 16 2015 0 20 Current CCAP 32 Channels 16 16 2015 0 20 Current CCAP 32 Channels
- 14. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. Growth Drivers 1 Gigabit 32-‐96 120-‐160 Gbps Limited TBD Gen 2 CCAP sub 1 Gigabit 24-‐32 60-‐80 Gbps Current CCAP Multi-‐Gigabit 96-‐158 240 Gbps – 1.6 Tbps Evolved CCAP
- 15. 15 © 2014 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Evolved CCAP (10 Gbps) Evolved CCAP: Better Today and Tomorrow Capabilities 2016 CCAP (1Gbps) Current CCAP (sub1Gbps) ? Current CCAP Gen 2 CCAP Evolved CCAP 2018 2019 2015 2017 2016
- 16. 16 © 2014 Cisco and/or its affiliates. All rights reserved. Cisco Confidential Remote PHY CMTS Core DOCSIS CM Remote PHY Node Remote PHY Signaling • Pushes PHY deep into the network using digital fiber • More SG, higher QAM modulation per digital fiber • DOCSIS signaling remains end-‐to-‐end Coax Digital Fiber (IP) DOCSIS PacketCable DOCSIS Policy Server DOCSIS Provisioning DOCSIS Signaling Internet Linear Video
- 17. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. IP Network R-‐PHY Node R-‐PHY Node ... ... Service Group Service Group CCAP Core Central Headend Remote PHY Network Architecture R-‐PHY Node R-‐PHY Node ... ... Service Group Service Group Fiber Node CCAP ... Service Group Fiber Node Fiber Node Service Group Service Group ... ... R-‐PHY Shelf § Scaling service groups beyond the port capacity of the traditional CMTS § Decoupling the scaling from dependency on the integrated PHY ports § Allowing Digital Fiber / Ethernet to be driven deeper into the network § Enabling migration to a Cloud-centric ecosystem focused on service velocity and value creation R-PHY Advantages
- 18. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. Pathway to Virtualization CCAP 3.0 Phase 0 § D3.0 large scale § D3.1 ready § SDN ready § RPHY ready Virtual CCAP Phase 5 § Complementary Resources: Physical and Virtual cBR-8 § Enable software & services in the cloud § Add control plane (MAC) and data plane to Data Center Remote PHY Phase 4 § CCAP Core § RPHY Shelf § RPHY Node § SDN apps 3.1 Upstream Phase 3 § D3.1 Upstream § SDN apps Video Phase 2 § MPEG Video § SDN apps CCAP 3.1 Phase 1 § D3.1 Downstream § SDN apps
- 19. SDN Platform for Cable Applications Cisco Evolved Applications Cisco Evolved Services Platform Cisco Evolved Programmable Network RF Topology Graph CMTS Health Monitor RF Channel Stats IP Video Quality Aware Service abstraction using REST API CMTS, R-‐PHY, Modem, CPE Plugins YANG models HFC CPE Modem … and more
- 20. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. D3.1 and Evolved CCAP Delivers Scaling to 10Gb Billboard Rates World-‐class Video Experiences Minimize Churn Reliability • High Availability • Software Resiliency Scalability • True Convergence (Hub in a Box) • Supports Distributed Architectures Simplicity • Keystroke Upgrades (SW only) • New services/features velocity • Software Defined Network (SDN) Capable of 5x-‐10x Today’s CCAP Smaller than Today’s CCAP (CAPEX) • Less rackspace • No forklift upgrades Operational Simplification (OPEX) • Lower power • Less space The ONLY platform to provide economical scaling required to exceed consumer expectations over the next 5-‐10 years Resilient, Scalable & Simplified Network Leapfrogging Competition Higher Value with Lower TCO
- 21. PON General Characteristics
- 23. Capacity NG-‐PON1 2010 2015 NG-‐PON2 DS: 40G US: 10G/40G EPON 10GE-‐PON DS:10G US:1 or 10G GPON XG-‐PON2 DS: 10G US: 10G XG-‐PON1 DS: 10G US: 2.5G IEEE ITU-‐T PON Evolution
- 24. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. PON Solutions Deliver Scaling to 10Gb Billboard Rates World-‐class Video Experiences Minimize Churn Reliability • High Availability • Software Resiliency Scalability • True Convergence (Hub in a Box) • Supports Distributed Architectures Simplicity • Keystroke Upgrades (SW only) • New services/features velocity • Software Defined Network (SDN) Capable of 5x-‐10x Today’s CCAP Smaller than Today’s CCAP (CAPEX) • Less rackspace • No forklift upgrades Operational Simplification (OPEX) • Lower power • Less space PON Solutions offer All-‐Fiber 1/10G speeds to the home Resilient, Scalable & Simplified Network Symmetrical High BW 10G+ Higher Value With longer scale
- 25. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. Open Network Architecture Applications RF Channel Stats IP Video QualityRF Topology Graph CMTS Health Monitor Orchestration vEQAM vCCAP vCMTS Virtual Functions Catalog 56 Cisco VNFs Infrastructure RFGW-‐10 uBR10K Installed Base EQAM HFC Plant Classic HFC ME – 4600 FTTx OLT ONT Commercial R-‐PHY SHELF R-‐PHY NODE Linear Fiber Digital Fiber cBR8 Evolved CCAP Integrated Distributed Evolved CCAP Integrated cBR8
- 26. Thank you.
- 27. Cisco dCloud * Cisco dCloud is a self-‐service platform that can be accessed via a browser, a high-‐speed Internet connection, and a cisco.com account * Customers will have direct access to a subset of dCloud demos and labs * Restricted content must be brokered by an authorized user (Cisco or Partner) and then shared with the customers (cisco.com user). * Go to dcloud.cisco.com, select the location closest to you, and log in with your cisco.com credentials * Review the getting started videos and try Cisco dCloud today: https://dcloud-‐cms.cisco.com/help * Customers now get full dCloud experience!
- 28. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. #Cisco Spark • Let’s continue this conversation on… Spark • Cisco’s mobile collaboration team application • Visit the Collaboration booth in the World of Solutions to join the Connect Spark room
- 29. © 2014-‐2015 Cisco and/or its affiliates. All rights reserved. Session Survey • Give us your feedback and you could win a Plantronics headset. Complete the session survey on your Cisco Connect Toronto Mobile app at the end of your session for a chance to win • Winners will be announced and posted at the Information desk and on Twitter at the end of the day (You must be present to win!) • Complete your session evaluation – May 14th
- 30. Thank you.