SYSTEM DESIGN - NEXT GENERATION HFC

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1 SYSTEM DESIGN - NEXT GENERATION HFC July 26, 2016 Steve Harris, Senior Director Advanced Technologies & Instruction, L&D 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 1

2 AGENDA CATV Architecture of the Past HFC Architecture of the Present Next Generation Services HFC Architecture of the Future Access Network Architectures of the Future 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 2

3 CATV Architecture of the Past SCTE Essential Knowledge for Cable Professionals

4 CABLE TELEVISION Cable television is a system providing analog video content to subscribers via radio frequency (RF) signals transmitted to television displays through coaxial cables and terminated on analog set-top-boxes (STBs) Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 4

5 BIRTH OF CATV Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 5

6 NTSC OTA VIDEO The cable industry started from necessity Antennas were used to receive distant RF signals Community Access Television, or CATV, was founded by John Walson Sr. in 1948 in Pennsylvania 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 6

7 MICROWAVE

8 SATELLITE VIDEO (TVRO)

9 HEADEND 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 9

10 CATV ARCHITECTURE Headend Tree and Branch (100% Coaxial Cable Access Network) Trunk Amplifiers Line Extenders Directional Taps NTSC Modulators C O M B I N E R Up to 20 Amplifiers Customer Premises w/ STB Distribution Network (Powered Electronics) 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 10

11 CATV ARCHITECTURE Headend Tree and Branch (100% Coaxial Cable Access Network) Line Extenders Directional Taps NTSC Modulators C O M B I N E R Trunk Amplifiers Customer Premises w/ STB Trunk Feeder (Subscriber Serving Area) 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 11

12 CATV SPECTRUM NTSC Ch. 2 6 Analog Video Services (NTSC) Return / Upstream (Sub Split) Forward / Downstream (550 System) 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 12

13 HFC Architecture of the Present SCTE Essential Knowledge for Cable Professionals

14 CABLE TELEVISION Cable television today is a system providing HD video, VoIP, HSD and Wi-Fi to subscribers via RF signals transmitted to the premises through coaxial and optical cables and terminated on digital DVR STBs, CMs, emta and erouters Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 14

15 HEADEND TODAY National Headend (Media Center / CDN) Headend or Hub OSS/BSS Ad Insertion Synchronous Optical Network (SoNET) OC-48/192/768 or Metro Ethernet Core and Regional Rings NOC Last Mile Access Network HFC Last Mile Access Network HFC 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 15

16 HFC ARCHITECTURE Headend Hybrid Fiber Coaxial Access Network NTSC ATSC / QAM VoD CMTS C O M B I N E R 1310 nm HFC Tx 1550 nm HFC Rx W D M Optical Node Line Extenders Directional Taps Customer Trunk Premises w/ STB, emta, Feeder WGR, etc Society of Cable Telecommunications Engineers, Inc. All rights reserved. (< Actives) scte.org isbe.org 16

17 HFC SPECTRUM WITH NTSC VIDEO NTSC Ch. 2 6 Analog Video Services (NTSC) Return / Upstream (Sub Split) Forward / Downstream (862 System) 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 17

18 ANALOG VIDEO OVER THE HFC Headend Hybrid Fiber Coaxial Access Network EIA 542 Channels NTSC VoD C O M B I N E R W D M NTSC 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 18

19 HFC SPECTRUM WITH ATSC VIDEO ATSC 6 NTSC 6 Analog Video Services (NTSC) Digital Video Services (ATSC) MPEG Return / Upstream (Sub Split) Forward / Downstream (862 System) VoD DOCSIS 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 19

20 DIGITAL SD & HD VIDEO OVER THE HFC Headend Hybrid Fiber Coaxial Access Network CEA 542 Channels Video QAMs NTSC ATSC / QAM VoD C O M B I N E R W D M NTSC/ATSC RDK-V 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 20

21 HFC SPECTRUM WITH DIGITAL QAMS Analog Video Services (NTSC) Digital Video Services (ATSC) Analog = = = Mbps 6 Digital 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 21

22 DIGITAL D1.0 HSD OVER THE HFC Headend Hybrid Fiber Coaxial Access Network DOCSIS QAMs DOCSIS QAMs DOCSIS QAMs NTSC ATSC / QAM VoD CMTS C O M B I N E R W D M Cable Modem 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 22

23 DIGITAL D1.1/2.0 VOIP OVER THE HFC Headend Hybrid Fiber Coaxial Access Network NTSC QoS added to the network! DOCSIS PacketCable QAMs DOCSIS PacketCable QAMs DOCSIS PacketCable QAMs ATSC / QAM VoD CMTS Class 5 C O M B I N E R W D M emta 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 23

24 MPEG 2 RECLAMATION NTSC Analog has been removed. Digital Video ATSC MPEG-2 DOCSIS 32 QAM Bonding Digital Video ATSC MPEG Return / Upstream (Sub Split) Forward / Downstream (862 System) VoD 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 24

25 DIGITAL D3.0 HSD OVER THE HFC Headend Hybrid Fiber Coaxial Access Network NTSC QoS added to the network! DOCSIS PacketCable Bonded QAMs DOCSIS PacketCable Bonded QAMs DOCSIS PacketCable Bonded QAMs ATSC / QAM VoD CMTS Class 5 C O M B I N E R W D M erouter 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 25

26 Next Generation Services SCTE Essential Knowledge for Cable Professionals

27 HSD IN THE NEWS FIX IS 3.1/FTTX Engineers and technicians need training now! Deployments underway in US and will start in Europe MSO using SCTE/ISBE boot camps to prepare NextGen HFC. Competition in the news Puerto Rico Broadband Taskforce: 70% will have 1 Gbps service by 2020 Critical Hub Networks will have FTTH symmetrical 1 Gbps service AT&T GigaPower - Pricing for AT&T s GigaPower service starts at $70 per month for 1Gbps speeds $114.95/month for 1 Gbps with a two-year price guarantee with CenturyLink Chattanooga is the first city in the Western Hemisphere to offer 10 Gbps fiber internet service to all residents and businesses Google may use gigabit Wi-Fi to bring Fiber to the masses Virgin Islands Next Generation Network offers 1 Gbps 100% fiber services VDSL2 Vectoring will get more spectral efficiency out of the existing coaxial network for Telcos 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 27

28 MOCA Existing Coax Reliable MoCA to WiFi Cloud DVR supported Up to 1525 (1150 Common) 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 28

29 VoWi Fi Community Wi Fi Wi Fi HotSpot 2.0 (Managed) ac 2 nd Wave / MU MIMO PNM tools for Wi Fi 5 GHz SCTE ad 60 GHz Essential Knowledge for Cable Professionals

30 COMMUNITY WIFI Improve the customer experience Flesh out a quad play strategy Wi Fi calling Building Wi Fi because operators can $$$ Monetize WiFi $$$ Ruckuss 30% of FIFA World Cup attendees (72K) used WiFi to move 5.6 TB of data over 217 APs. Cisco 88% of all US data traffic on untethered devices will travel over WiFi links by 2018 Cablevision 92 percent of Cablevision's subscribers have 10 or more hotspots with a mile. Adobe Systems 50% of smartphone data is taking place over WiFi Comcast was quoted saying 70% data is taking place over WiFi. Comcast had 200 million out of home WiFi sessions in 2014, 700% Leg increase. up against wireless carriers Increase brand loyalty Managed services & location offerings Another service operators can offer cable customers 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 30

31 LiFi is visible light communication Best use case is supplement traditional RF in the home May be used as a stand alone technology Date rate up to 10 Gbps Max Range of 30 meters Requires LED lighting

32 AT&T s 5G hits blistering 10 Gbps in lab tests SCTE Essential Knowledge for Cable Professionals

33

34 High Dynamic Range UHD

35 VR

36 IPTV

37 HFC Architecture of the Future SCTE Essential Knowledge for Cable Professionals

38 CABLE TELEVISION Cable television tomorrow will be a system providing UHD IPTV, IMS/SIP VoIP, Gigabit IPv6 HSD and Gigabit Wi-Fi to subscribers via RF signals transmitted to the premises through coaxial and optical cables and terminated on digital smart devices, edvas and next gen erouters Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 38

39 HFC SPECTRUM OF THE FUTURE DOCSIS OFDM 24 Digital Video ATSC MPEG-4 VoD Digital Video ATSC MPEG-HEVC DOCSIS 16 QAM Bonding DOCSIS OFDM 192 DOCSIS OFDM Return / Upstream (Mid Split) Forward / Downstream (1.2 GHz System) MoCA 2.x 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 39

40 D3.1 OVER THE HFC Hybrid Fiber Coaxial Access Network DOCSIS OFDM 4096 QAM DOCSIS OFDM 4096 QAM NTSC PNM 3.1 ATSC / QAM VoD CMTS Class 5 C O M B I N E R W D M erouter RDK-B Energy Management 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 40

41 Future Architectures SCTE Essential Knowledge for Cable Professionals

42 HFC VS ODN OSS / HUB HFC/OSP/ODN 9 micron Single Mode Fiber Optic Cable Split x32, x64, x128, x256 CM 100 Mbps DOCSIS Voice > 1310/1550 RF Amplifiers Edge QAMs CMTS C O M B I N E 1310 nm HFC Tx 1550 nm RFoG 1550 nm HFC Rx RFoG EDFA 1:2 W D M < DOCSIS Packets > < :32 to 1:128 Optical Splitter/Coupler Optical Taps MicroNode R-ONU MDU/Business 1550/1610 CM R-ONU 1550/1610 CM R-ONU 1610 nm RFoG Rx DOCSIS Frames NetX/FDC 10 to 20 km 1550/1610 R-ONU CM Subscriber 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 42

43 HFC VS ODN OSS / HUB HFC/OSP/ODN CM 100 Mbps DOCSIS > 1310/1550 RF Amplifiers Edge QAMs CMTS C O M B I N E 1310 nm HFC Tx 1550 nm RFoG 1550 nm HFC Rx W D M < DOCSIS Frames > < EDFA Optical Taps R-ONU MDU/Business 1550/1610 CM R-ONU 1550/1610 CM R-ONU V-Hub Cabinet 1610 nm RFoG Rx DOCSIS Frames 60 km V-Hub Strand Mount 20 km 1550/1610 CM R-ONU Subscriber 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 43

44 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 44

45 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 45

46 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 46

47 Summary The access network has evolved over the decades, and will continue to evolve as the next generation of services are deployed. Reliability of networks will improve with the use of integrated D3.1 PNM tools and FTTx solutions in cable networks Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 47

48 Appendix 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 48

49 Developed in partnership with CableLabs

50 LIVE LEARNING WEBINARS D3.1 Field Testing MoCA Enabled DOCSIS PreEQ Monitor & Manage D3.0 IP Video over D3.0 OFDM Increasing the Return TShoot a Digital Plant Fund. of IPv Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 50

51 CAREER PROGRESSION 2016 Society of Cable Telecommunications Engineers, Inc. All rights reserved. scte.org isbe.org 51

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