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GPON Optical Lan Overview November 5, 2014
The document provides an overview of Gigabit Passive Optical Network (GPON) technology as the new standard for structured cabling and LAN connectivity. Some key points include: - GPON offers significant capital and operational savings compared to traditional Ethernet networks, with up to 70% lower capital expenditures, 80% lower power consumption, and 90% less space utilization. - It provides a fiber optic LAN infrastructure that is more reliable, secure, scalable and future-proof compared to copper-based networks. - The passive optical network architecture consolidates voice, video, data and wireless services over a single fiber infrastructure for both residential and business applications.
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GPON Optical Lan Overview November 5, 2014
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- 2. GPON Optical LANOverview The new standard for structured cabling and LAN connectivity A disruptive technology
- 3. • Agenda – Introductionto GPON – Business Drivers – Optical LAN Architectures – Executive Overview – Solution Overview – Summary
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- 5. History of GPONTechnology • BPON – Predecessor technology ITU – G.983 final ratified in 1998 (622/155Mb) • GPON is an industry standard technology based on ITU-T G.984.x (2.488/1.244Gb) – Ratified in January 2003 – First deployments in Sept 2006 • Developed initially for Carrier Service Providers to provide converged Voice, Video, Data services to residential and business end users – Data: High speed Ethernet delivery – Voice: Analog POTS and VoIP – Video: RF Video and IP Video • Passive Optical Network (PON) architecture lends itself to significant capital savings in the access distribution network – This was validated in large scale PON deployments (e.g. Verizon FiOS service) • PON technology is widely deployed globally (BPON and GPON) – North America: >16 million end users * – Globally: >100 million end users * – 40-60% annual growth in China anticipated to bring number of households serviced to 160 million by 2016
- 6. Gigabit Passive OpticalNetwork Market • Core Business • Provide Access products to carriers and service providers worldwide • Leading the FTTx equipment market • Global Competition – Adtran Alcatel, Calix, Huawei, Tellabs and Zhone • New Markets in USA Passive Optical LAN Market Verticals • Hospitality, Healthcare, Education, Government, Manufacturing and business enterprises • Initial focus on Education, Healthcare, Hospitality, & Government • $20+ Billion annual market for traditional LAN Same base platform for R&D efficiencies
- 7. Market Segment Adoption Governmentand Military ▪Department of Energy ▪Department of Defense ▪Department Homeland Security ▪Health & Human Services ▪Intelligence Agencies ▪NASA ▪State Department ▪US Air Force ▪US Air Guard ▪US Army ▪US Army Reserves ▪USDA Forest Service ▪US Marine Corps ▪US Forestry Service Business Services ▪Canon ▪Google International HQ Sunnyvale ▪Getty Images (Seattle & London HQ) ▪Advanced Energy Center ▪Center for Excellence in Wireless & IT ▪Motorola Solutions Sweden AB ▪Shearman & Sterling ▪Simmons Building for Physics & Geometry ▪Telecommunications Industry Association ▪Verizon Business Offices Healthcare/Hospitals ▪Woodlands Assisted Living Community ▪American College of Radiology ▪ArchCare/Cardinal Cooke Center ▪Camp Pendleton Hospital ▪Guthrie Corning NY Hospital ▪Western State Hospital ▪Williamsburg Landing Education/K-12/Universities/Colleges ▪Washington State University ▪Amherst College ▪Basis Charter Schools (K-12) ▪Billings, MT School District ▪Dalhousie University ▪Grace Christian School ▪High Point University ▪Howard Community College ▪Santa Fe Public Schools ▪Stony Brook State University ▪Virginia Beach School & Transportation ▪Virginia Tech ▪University of Mary Washington Hospitality/Hotels/Resorts ▪Accor Hotels ▪Crowne Plaza ▪Fairmont Hotels ▪Mandarin Oriental ▪Marriott ▪Taj Hotels and Palaces ▪Westin Financial ▪ASI Insurance ▪Ed South Bank ▪Russell Investments MTU/MDU Residential and Commercial ▪Empire State Building ▪Dallas Fort Worth Airport ▪Park Square at Seven Oaks Community/ Fuller Apartment Homes ▪Stuyvesant Town/Peter Cooper Village NY ▪Trump Tower Miami ▪Trump Plaza NY
- 8. GPON, XG-PON1 and NG-PON2 TechnologyBandwidth UP/DN ITU standards Status Commercial Availability Comment GPON 2.4G/1.2G G.984 - Approved Widely deployed Millions of ports deployed XG-PON1 XG-PON2 10G/2.4 10/10 G.987 - Approved Some demonstrations but not deployed Most customer waiting for NG-PON standard NG-PON2 40 Gig PON 4-10/2.5 4-10/10 WDM PON XLGPON Others considerations G.987 - Pre Standards work 2015 Multiple architectures Stacking, WDM, Symmetrical rates As network bandwidth needs grows, PON technology stays one step ahead of the curve
- 9. 10 Gbps Downstream 2.5/10Gbps Upstream 10/40 Gbps Upstream 40 Gbps Downstream GPON XG-GPON1 NG-GPON2 2.4 Gbps Downstream 1.2 Gbps Upstream Multi-Generation Infrastructure On a Single Strand of Fiber 1490 nm 1310 nm 1577 nm 1270 nm 1600-1620 nm 1530- 1540 nm 9 m i c r o n s Standards bodies have taken future proofing into consideration
- 10. PON standards bodieshave taken future proofing into considerations In theory could deploy all three generations 2.4GbE GPON for high density and modest bandwidth end-points XP-PON1 for new deployments with high split ratios or higher bandwidth needs NG-PON2 for super users, data centers, clusters of 802.1ac WAPS, etc… 2.4 GPON ONT 10G NG-PON2 ONT 1490 DN > 1600- 1620 DN > 1530-1540 UP < 1310 UP < 1270 UP < 1577 DN > 10G XG-PON1 ONT 2.4 GPON PON Port 10G XG-PON1 Port 10G NG-PON2 Port(s) GPON, XG-PON1 and NG-PON2
- 11. Tellabs' Path to10GbE GPON December 24, 2014 11 Tellabs Confidential Proprietary Developed, Demonstrated and Deployed SARDANA – What was demonstrated Compatibility with GPON and Ethernet service delivery Push pumping power for the EDFs at the RNs over WDM ring (Raman Amplification) Launch dual ring for reliability (Less than 50ms recovery) 320 Gbps per PON port (10 Gbps over 32 wavelengths per PON) 100 km reach From OLT to ONT – Tellabs award winning contributions XG-PON1 and DWDM PON Remote-passive amplification 60km distance Colorless ONT – Outcome Field Trial with France Telecom in Lannion France in December 2010 Demonstrated and results presented at FTTH Europe Tradeshow February 2011in Milan, Italy SARDANA findings are shaping XG-PON and NG-PON standards development CO RN1 RN2 RNi RNj RNN RNN-1 ON U ONU ON U ONU 1:K ON U ONU ON U ONU 1:K ON U ONU 1:K ON U ONU ON U ONU 1:K RSOA ONU D m+1,…, D 2N WDM RING TDM TREE D 1,…, D m Downstream Signals Upstream Signals U 1,…, U m U m+1,…, U 2N Bidirectional Transmission
- 12. Each PON supportsa single optical fiber carrying 2 wavelengths, a rate of 2.4G/1.2G, connecting up to 64 ONTs, and a maximum span of more than 20km 1490 nm downstream (TDM) carrying Voice, Data and Switched Video traffic 1310 nm upstream (TDMA) carrying Voice, Data and Video Signaling traffic GPON Standard Supports Overlay Wavelengths within the 15xx range Currently used to support RF-based video delivery Data Switched Video Voice 0 – 20+ Km 1:32 1310 nm 1490 nm RF Video 1550 nm OLT Passive Optical LAN Architecture 4 Port WiFi/RF ONT 8 Port PoE ONT’s In-Wall ONT PASSIVE
- 13. Business Drivers addressedby GPON • Optical LAN Solution 1. Up to 70% less CapEx 2. Up to 80% less power consumption 3. Up to 90% less space utilization 4. 5-9s reliability, physical redundancy and provisionable QoS 5. Tangible contributions to green initiatives 6. Future proof fiber optic LAN infrastructure 7. Year-over-year lower total cost of ownership 8. Graceful migration to a fully converged IP network
- 14. FiberLAN Enables ServiceIntegration Analog Phone VoIP Phone WiFi Access Point Security Systems Surveillance Camera Video Conferencing Desktop Computer VideoRF Video IP Video IP / Ethernet Data Packet Voice Analog Voice Zhone MXK OLTs ONTs Single Infrastructure for multiple services Passive Splitter
- 15. Executive overview • OpticalLAN results in up to 80% less power consumption – Less than 5 watts per port with PON and likely sub 2W per port – Active Ethernet can range from 5W to 12W per port – 24-port ONT draws 20W and similar 48-port Active Ethernet is 67W – 2,000 user OLT is 7,680W, and loaded Active Ethernet is 25,650W – Assume 10/100/1000 equipped ports, Power over Ethernet (PoE) impact is equal and network connection is 10GbE Fiber-to-the-Desktop (1 building, 7 floors, average 776 users per floor, 9-13 communications closets & total 5,432 Ethernet ports) Active Ethernet GPON GPON Savings Annual Utility OpEx Savings 5,432 Ethernet ports – equipment only capital cost $1,994,340 $553,261 72% Power Utilization (watts) 83,052W 16,269W 80% $491,416 Space Requirement (rack units) 483RU 18RU 96% Source: Vendor GPON Optical LAN Business Case
- 16. Advantages of GPON •Look and feel of a LAN with advanced security and centralized management – Distributed Ethernet bridging for efficient user-to-user communication – Powerful VLAN architecture enables a converged end-user environment – Advanced security at the edge (Port Access Control, Access Control Lists) – Advanced authentication for critical data applications – Broad portfolio of Desktop and Communication Closet ONT’s – Simpler to design an deploy – Only two active components – one at core and one at the jack – Centralized management at the user level – 20km reach for fiber eliminates need for IDF’s and wiring closets – Can be spliced and allows use of connectors in fiber runs – Lower operational cost – Passive network from server room to jack – 99.999% reliability – Simpler to isolate issues – Much lower O&M costs
- 17. Ethernet Network ProblemStatement • Ethernet services have been delivered the same way for over 20 years (stacking Ethernet switches) • Each new Ethernet switch generation is: – More expensive – Fluctuating commodity costs – More complex – Requires more power – Requires more space – Requires copper infrastructure upgrades • Cat3, Cat 4, Cat5, Cat5e, Cat6, Cat6A, Cat7 … • Replacing copper is extremely expensive • Copper is inherently insecure (RF radiation) • Power and Carbon Footprint Reduction Mandates – US Gov – Exec Order 13423 30% energy reduction by 2015
- 18. IDF Office SpaceMDF WhatChanges in a Passive Optical LAN? Floor n Access Switch es WLA N Short CAT- 5/6 Core Rout er Distributi on Switch Copper- based Ethernet LAN 112 PO N Po rts 2-8 Port ONTs Fib er 8 Fib er 1 PON 1 PON x OLT WA N Floor 1 Access Switch es Short CAT- 5/6 PoL Long CAT- 5/6 Long CAT- 5/6 Fib er 32 Fib er 1 WLA N 28000 + Ethernet Ports Served 4 8 3 2 Heavy Duty Cable Trays Heavy Duty Cable Trays Multi-Mode Fiber Single- Mode Fiber (20km reach) Light weight or no Cable Trays Light weight or no Cable Trays Long PoE Cables Long PoE Cables Short PoE Cables Short PoE Cables 8 8 8 U P S A C Fire Suppression HVA C U P S A C Fire Suppression HVA C
- 19. Components Of AGPON System Optical Line Terminals Optical Network Terminals High Density Low Density Desktop Communication Closet Passive Fiber Splitter
- 20. Fiber Benefits withan Optical LAN • Fiber is more secure than copper – No RF radiation – Not susceptible to RF interference • Fiber lasts for 50+ years • Tested capacity for SMF fiber strand is at least 1 Pbps (1,000 wavelengths X 1 Tbps/wavelength) • Upgrades to next generation speed will not require cable infrastructure upgrades • Eliminates cable management issues and cost • Utilizes a single fiber for all services reducing cable bundles • Cheaper, easier and simpler to deploy • Fiber can installed in sections with connectors or splices • Easy to install redundant links Conventional Cables 48 voice & Data Ports Fiber Cable 1,536 Data Ports 12 strands X 32 = 384 ONT Drops 4 ports per ONT (voice, video, and data)
- 21. Flexible Optical LANArchitectures options Three solutions offered for Optical LAN deployments: • 1. Fiber-to-the-Desktop/Room – – Optical Network Terminal (ONT) located within hotel room – All in-room services aggregated back to single ONT using Ethernet technology – Optional analog voice services – Different powering options: Local, network power, battery back-up solutions • 2. Fiber-to-the-Communication Closet – – Optical Network Terminal (ONT) located in on-floor comm closet – Leverages existing CATx cabling to rooms • 3. Fiber to the “Zone” box (used in education and hospitality) – Optical Network Terminal (ONT) located in box in or outside to room – Leverages existing CATx cabling (voice, data, video) in room while gaining economy of fiber to the room • 4. Any combination of the above three options can deployed in a single installation
- 22. Optical LAN Building Architectureoverview Fiber to the Desktop/Room > Fiber to the end user > Under desk mounting options > Typical Desktop ONT ports - 4-ports Ethernet (RJ-45) - Optional 2-ports POTS (RJ-11) GPON OLT at central campus building at telecom closet inside building or as managed service from telco GPON MDU GPON MDU ODN Splitters Passive Fiber Distribution Hub Voice HSI Video SFU Desktop GPON ONT Voice HSI Video MDU MultiDesk GPON ONT GPON OLT at central campus building at telecom closet inside building or as managed service from telco GPON MDU OLT OLT Fiber to the Multi-Desktop > Fiber to the Communications Closet > Re-use CATx per zone > Typical Multi-Desktop ONT ports - 24-ports Ethernet (RJ-45) - Optional 24-ports POTS (RJ-11)
- 23. Optical LAN BuildingArchitecture – Fiber to the desk • The Optical Line Terminal (OLT) will be mounted in the main data room of the hotel property • Single mode fiber is used for distribution from main data room to each room • The communication room on each floor becomes a passive environment, housing only the passive optical splitters ONT Single mode fiber infrastructure OLT
- 24. Optical LAN -Reuse Existing Copper Infrastructure MultiDesk Unit ONT was designed to leverage existing copper infrastructure MDU ONT will reside within each floor’s communication closet Existing Cat5 (data), Cat3 (voice), and even Coax (video) are re-used from the communication closet to each room Realize the benefits of Optical LAN technology while re-using existing infrastructure Sets the foundation for migrating to Fiber-to-the-Desktop in the future OLT ONT (MDU)
- 25. Building Service Integration Analog Phone VoIP Phone WiFi AccessPoint Surveillance Camera Video Conferencing Building Automation Systems Desktop Computer PON Splitter RF Video IP Video IP / Ethernet Data Packet Voice Analog Voice RF and IP Video
- 26. GPON was designedto carry both Analog POTS and Data services – • VoIP services are carried as a high-priority data service • GPON enables SIP to be converted into Analog Voice directly within the ONT • Both VoIP and Analog POTS are carried thru GPON network identically Analog Phone VoIP Phone PON Splitter Certain ONTs convert SIP Analog Voice Analog voice ports VoIP Network TDM Network Voice-Over-IP with RTP Analog & VoIP Support
- 27. RF Video DistributionSupport Transmitter / Erbium Doped Fiber Amplifier (EDFA) PON Splitter W D M OLT CATV spectrum analog/digital omi/analog ch 55-860MHz RF Video Head-End 1310nm1490nm 1550nm Coaxial F-Connector CATV spectrum analog/digital omi/analog ch 55-860MHz ONT with RF interface option Benefits of RF Overlay – • Carriage of RF signals is transparent to GPON • Transparent to head-end solution • Multiple vendors for head-end equipment • GPON provides remote ON/OFF control at end user WDM is simple COTS device
- 28. GPON Optical LAN- In-Room Connectivity • Enable service integration into a single delivery platform – Gigabit Passive Optical LAN • Single mode fiber infrastructure replaces: Cat5 (data), Cat3 (voice), Coax (video) • Flexible mounting options: On desk, under desk, on wall (optional mounting bracket) • * Future release (ONT with WiFi ) Powering Options Network power from floor closet * Local power Battery back-up Gigabit Ethernet Coax cable Video Services • RF Video (coax) • IP Video (Ethernet) Voice Services • VoIP (Ethernet) • POTS (Cat3) Data Services • Gigabit Ethernet Additional • Mini bar, sensors • Environmental controls • Power-over-Ethernet * WiFi* • Internet Access
- 29. Gigabit Passive OpticalLAN – Campus Connectivity VoIP / POTS Hi-Speed Data IP / RF Video OLT PON Splitter MDU or Desktop ONTs GPON to Campus Buildings (i.e.. University, Community Anchors) VoIP / POTS Hi-Speed Data IP / RF Video Residential Housing (i.e.. University dorm housing or local municipality) DataVideo Voice Cloud PON Splitter Up to 30km Reach Up to 30km Reach • Flexible ODN splitter size and location allows for strategic network traffic engineering • Not constrained by 100-300 meter reach, PON can extend out 20-30 kilometers • Optical LAN “as a Service” compliments business Ethernet, hosted/managed, managed desktop and cloud based services revenue generations for telecom service providers
- 30. QoS in theAccess Network Quality of Service (QoS) within the Enterprise GPON network is provided by – Traffic classification > All ingress traffic is classified by service (Data, VoIP, POTS, IP Video) > Based on traffic type defined by VLAN during provisioning > Fields used: Dest MAC, VLAN, 802.1p marking, DSCP marking Rate Limiting / Policing > Rate limiting defined in SLA (CIR, EIR) and/or ACL Filter > Based on traffic classification Queue Management > Eight (8) class queues available within Enterprise GPON network > Four (4) class queues available at each End User port > Ensures strict datagram delivery based on QoS parameters Scheduling / Shaping > Advanced datagram scheduling and shaping on a queue or group of queues > Delivers End User traffic based on SLA provisioning (CIR, EIR, MBS) > Priority Queuing (RFC-1046); Weighted Fair Queuing (RFC-3662)
- 31. GPON Optical LANSecurity Advanced security features optimized for Enterprise networks – • VLAN Trunking – Allows service-level VLANs to extend into end user environment – Segregates (and secures) data flows to each client device – Service segregation is maintained throughout GPON network • Ingress Broadcast Rate Limiting – Security provision necessary to enable Ethernet Bridging – Limits all broadcast ingress datagrams to a controlled and safe level – Rate limiting can be enabled on any ACL (not just broadcast) – Protects from network flooding and blocking • Layer 2 (Ethernet), Layer 3 (IP), Layer 4 (TCP/UDP) Access Control Lists – Allows creation over 8000 ACLs – Facilitates network protection for trusted and non-trusted devices – Operates in conjunction with authentication mechanism • 802.1x / RADIUS Authentication / Network Access Control – Strong authentication mechanism for end-user devices utilizing encryption keys – Advanced intrusion detection – Protects from unauthorized device activity, disabled port if intrusion is detected – Support for multiple supplicant
- 32. Element Management Options -Integrated Network Manager (INM) • Centrally accessed element management provides efficiencies over CUI accessed at every node • Panorama INM key features – Topology Manager ~Offers a complete view of the entire network – Alarm List Manager ~ Streamlines alarm monitoring and resolution – Service Provisioning ~ Global profiles speed service provisioning – Security Manager ~ Role-based access, security privileges, activity logging which leads to better employee training and less rogue events – Report Manager ~ Customized and automated report generation – Scheduler for Automatic Backups ~ Scheduled and on-demand back- up and restoration of network configuration databases – Online Help Utility ~ Hot-linked documentation for operational efficiency and better employee training
- 33. Optical LAN Summary •Leading the transition to Next Gen Enterprise networking • Significant savings benefits: cost, power, space compared to Active Ethernet • Broad solution portfolio including – – Fiber-to-the-Desktop (FTTD) – Fiber-to-the-Communications Closet • Unique feature set positions GPON as the market leader in Optical LAN • True Enterprise Switch features – These features create a significant cost advantage over the competition which rely on third party devices for L2-L4 support • Hybrid Voice Architecture enables a controlled, cost effective transition to Voice- over-IP infrastructure • Significant Customer Acceptance – GPON has major civilian agency and DoD acceptance – JITC Certified GPON solution on Approved Product List
- 34. Why GPON OpticalLAN • Lower Cost: Up to 70% Lower Capital Costs – Greatly reduces maintenance costs and total cost of ownership • Less Power: Up to 80% Lower Power Utilization – Less than 5 watts per end-user – Significant reduction in utility costs – operational benefit – Can alleviate the need to add or upgrade cooling systems • Less Space: Up to 90% Reduction in Floor, Rack, and Closet Space – Requires less floor and rack space – Able to retrofit into smaller riser closets – Lower cost of deployment and ownership • Energy Star Qualification as Small Network Equipment – Qualification pending for ONT models – GPON vendors are key stakeholder in this qualification process GREEN Building Technology