MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Passive Optical Networks for Broadband IP Services to the Home Denis A. Khotimsky February 2006 NEFC Meeting Westford Regency, Westford, MA

- 2 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Motorola Connected Home Solutions Government and Enterprise Mobility Solutions Mobile Devices Networks Cellular iDEN ®Embedded Communications Wireless Broadband Services Management Wireline Networks Wireline

- 3 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Outline Introduction PON standards PON deployment worldwide BPON and GPON framing Motorola PON gear Triple Play Architectures IPTV as a trigger for GPON

- 4 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Why PON? Tree and Branch topology –Reduced fiber/optoelectronics –Higher CO equipment density Shared network –Reduced cost –Statistical multiplexing Full Services –Single network reduces operations costs –Potential for service integration

- 5 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON vs Point-to-Point Ethernet The PON vs. PtP Geographical Split in Source: IDC.

- 6 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Fiber in the Access

- 7 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Alphabet APON BPONGPONEPONGEPON WDMPON 10GPON

- 8 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON standards Upstream (Mb/s)‏ Downstream (Mb/s)‏ BPON GPON EPON

- 9 - MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc BPON Standards Produced in the Full Services Access Network (FSAN) forum –Established by the World’s Telecom operators –Requirements driven approach Standardized in the ITU-T –G R– Basic architecture, PMD and TC for ATM-based B-PON –G R2 – Operations Management Communications Interface –G – WDM enhancement, for video overlays on B-PON G A1 – Support for higher bit rates G A2 – Optical best practices for B-PON –G – DBA enhancement, for efficient bandwidth distribution –G – Survivability enhancement, for protection switching

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc BPON with Video Overlay Predominant system in U.S. in present Architecture reflects current service mix –POTS and hi-cap TDM services –Internet data –RF video Very cost effective system –Video overlay avoids requiring set top boxes on all TVs –Offloading video reduces line rate on digital side Optical Characteristics –622 Mb/s downstream / 155 Mb/s upstream –Total loss budget of 28 dB –Reach in excess of 20km –RF carriers from 50 MHz to 870 MHz (135 6-MHz channels)‏

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc EPON Standard Promulgated in IEEE 802.3ah –Technology and vendor driven process –Tightly defined solution scope System provides very basic transport solution –One data rate combination (1 Gb/s symmetric) –Limited optical reach (20 dB, 10 km is practical system)‏ Receiving a lot of attention in Far East –Data-only service is primary focus –Missing pieces of standard are being driven by NTT Not much interest in U.S.

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc GPON Standards GPON is chartered as the ‘next step’ of PON evolution –Address rates greater than 1 Gb/s –To optimize the physical layer for these speeds –More packet-oriented, but still full service GPON draws on the B-PON series, but is distinct from it GPON standards split into four layers –G.984.1: Requirements –G.984.2: Physical layer –G.984.3: Transmission Convergence layer – G A1: Refinements to TC layer –G.984.4: Management layer – G A1: Refinements to Management layer

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Subscribers per Region 1.5M 21M Asia-Pacific North America Europe & Middle East 16M 3.8M 0.9M Source: Infonetics 2005 Latin America 0.2M

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Subscribers per Technology 1.5M 21M M 10.6M 6.9M Source: Infonetics 2005 BPON EPON GPON Worldwide

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Subscribers per Technology 95K 3.8M M 10.6M 6.9M Source: Infonetics 2005 BPON EPON GPON North America

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Optical Distribution Network Video overlay: 1550 nm Downstream: 1490 nm Upstream: 1310 nm PON OLT EDFA … WDM Coupler SFU ONT Data Voice VoD Optical splitter (single stage or cascade)‏ Broadcast Video POTS Ethernet Coax

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc /155 BPON Frame Structure Frames aligned at ATM cell boundaries DS PLOAM cells: –Synchronization –OAM channel –Upstream bandwidth assignment (53 grants)‏ US PLOAM as needed (VPI=VCI=0)‏ US byte overhead: –Cell synchronization and delineation

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc GPON Frame Structure Frame size fixed at 125  s Supports ATM and GEM payload within the same frame PCBd: –Synchronization –DS OAM channel –Upstream bandwidth map (one byte granularity) –Downstream structure PLOu: –Synchronization for the new transmitter PLOAMu: –US OAM channel DOWNSTREAM FRAME UPSTREAM FRAME

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc AXS2200 OLT 22 slot 23” 13RU chassis –AXS1800, a smaller 18 slot card- compatible chassis on the roadmap Half-slot redundant controllers High capacity redundant switch cards 4-port BPON or GPON line cards –intermixable on the same platform –64 ONTs per PON –Up to 72 PON ports per chassis Internal Voice Gateway –One or two redundant pairs per chassis 4 port GE uplink card –Up to 10GE uplink capacity on the roadmap

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Single Family Unit ONT1000 Triple Play Service Interfaces –4 POTS ports –1 10/100/1000 BaseT Ethernet (RJ45)‏ –1 Video (coax)‏ Integrated voice choice –AAL2 for circuit-based applications –SIP-based VoIP hardware –Megaco for IP-based applications Cat 5 or MoCA-based home wiring Power backup for lifeline support Outside mount

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc ONT Mount Serial Battery Backup Power Supply (SBBPS)‏ Serial ONT Power Supply (SOPS) 48V 12V

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Other Equipment Family of ONTs: –Small Business Unit ONT –Multi-dwelling Unit ONT (residential)‏ –Multi-tenant Unit ONT (business)‏ –SOHO ONT (collocated residence and business)‏ ONU –ENET or VDSL ports Not only OLT but also ONTs are network elements and, therefore, are subject to rigorous testing under NEBS. –Example: ONT Wind-driven rainONT Wind-driven rain

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Services Central Office / VSO Customer Premises HGR Data ATM or GbE Service Edge Router EMS OSS Management Network Internet BHR Data OLT ONT-M ONT xPON Voice DS1 GR303/TR08 Class 5 Switch : Data + Legacy Voice Distribution Amplifier Pre-Amplifier RF Overlay Video SHE / VHO Optical Transmitter with Line Amplifier Headend Digital TV STB Analog TV STB + Video

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Services Central Office / VSO Customer Premises HGR Data ATM or GbE Service Edge Router EMS OSS Management Network Internet BHR Data OLT ONT-M ONT xPON Voice DS1 GR303/TR08 Class 5 Switch : Data + Legacy Voice Distribution Amplifier Pre-Amplifier RF Overlay Video SHE / VHO Optical Transmitter with Line Amplifier Headend Digital TV STB Analog TV STB + Video + SIP Voice Soft Switch Soft Switch

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc PON Services Central Office / VSO Customer Premises HGR Data ATM or GbE Service Edge Router EMS OSS Management Network Internet BHR Data OLT ONT-M ONT xPON Voice : Data SHE / VHO Headend Distribution Amplifier Pre-Amplifier RF Overlay Video Optical Transmitter with Line Amplifier Digital TV STB Analog TV STB + Video + SIP Voice Soft Switch Soft Switch IP TV VOD Server Video Transport Network + IPTV Digital TV

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Digital Video: GPON’s trigger GPON tends to align with IPTV service –It is the only service that would justify the bandwidth –GPON is efficient for the IPTV traffic pattern Moving to IPTV eliminates the overlay –Fixed costs down (ONT triplexer, EDFAs, Tx, modulators)‏ –Variable costs up (set top boxes, transport, servers)‏ Easier synergy with DSL video offering Migration path from BPON to GPON –Outside plant design –Management system

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Digital Video Usage Traditional video has been a broadcast service Capacity is not sensitive to usage Systems have no implicit method of tracking usage So, there is not a lot of detailed data on video usage Digital delivery is exactly the opposite of this We must know the viewing behavior to understand actual usage (both amount and distribution)‏ Early digital video solutions using ATM-based DSL give us a view of actual data in a live production system

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Telco Video Bandwidth Usage The next slide was actual measured data from the field –Measurements were at peak time (7pm to midnight)‏ –During a ‘sweeps’ period (when viewership is highest)‏ Service offering was 300 Broadcast, 30 PPV & 42 Digital Audio channels Each home had the equivalent of 3 set top boxes Multicasting occurs at OLT and DSLAM

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Typical Viewers Behavior No Picture in Picture! 32 ONTs per PON 64 ONTs per PON

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Multicast Channel Support High fan-out degree for most active channels can be expected Theoretical capacity bounds per PON (MPEG4): –1500 x 1.5 Mbps SDTV channels, or –350 x 7 Mbps HDTV channels Practical deployments –Typically, “few hundred” channels (DirectTV – presently, 225)‏ –Cable world reference

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Summary FTTP/N based on the flavors of PON are Telco’s choice for triple-play broadband service delivery BPON with video overlay is at present the predominantly deployed PON system in the United States GPON is likely to overtake BPON in deployment rate in the nearest future and within few years in number of subscribers IPTV and GPON posses substantial synergy creating potential for a major market driver

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Thank You!

MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc Wind-Driven Rain 70 mph 5.8 in/hr 30 min Passing: No evidence of water intrusion