WaveReady Networking Systems Solutions Addressing • Mobile Backhaul Challenges • Metro and Regional Transport What Is Driving Network Growth? Content, Applications, & Intelligent Devices Killer Applications High definition, media rich content Interactive mobile applications Network Traffic Growth Mobile penetration: 100% by 2015 SmartPhones: 75% by 2015 Infrastructure Modernization More mobile base stations Low latency backhaul Fiber Networks are Proliferating to Support Backhaul Needs © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 2 Mobile Networks are Strained Average Subscribers per Cell Site (US) More Cells Required • • • For example: a 700 MHz LTE network with 10 MHz, will deliver sector throughput of 15 Mbps. In the US alone there are on average 1000 subscribers cell site, or 333 subscribers per sector. Each subscriber will be sharing 15 Mbps! U.S. has the highest number subscribers per cell site. • • of Too many users are simultaneously using the same capacity. LTE/4G build out requires an order of magnitude more cell sites. More cell sites and Antennas Reduces the Number of Subscribers Per Cell © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 3 Disruptive Radio Access Strategies Emerging Compact Radio Heads • Affordably enable an order of magnitude more antennas • Lower power, closer to subscribers • Reduce deployment costs, improve user experience Multiple Deployment Options • Standalone compact base stations • Distributed base stations © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 4 Disruptive Radio Access Strategies Emerging • Centralized Baseband Resources • Virtualized Radio Access Networks • Reduced cost and complexity Distributed Base Stations Require: Fiber-to-the Antenna (FTTA) © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 5 Wireless Backhaul Shared tower Application Mobile Switching Center (MSC) 1 Central Office 1 Mobile Switching Center (MSC) 2 2 1 2 2 Bi-directional OADM 1 2 1470 Add 1490 Add 1470 Drop 1490 Drop MON West Out East In East Out West In MON 1470 Drop © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation 1490 Drop | 1470 Add OCC55 Channel Check 1490 Add JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 6 Wireless Backhaul: CWDM Passives Site B Site C Site A Outside Plant Splice Enclosure 1530 nm 1550 nm 1310 nm CO Problems: Co-Location is expansive (Footprint & access to sites) Benefits: Placement of CWDM outside of Co-Locations in Man holes saves MONEY $$$ by reducing OPEX (NO RENT) Robust OSP construction Applicable to Fiber providers, MSO and Utility space…they have the fibre used by the wireless companies © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 7 Solutions for Mobile Backhaul Outside Plant Multiplexers Affordable, high capacity backhaul Continuous Fiber Monitoring Probe Fiber backhaul service assurance © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION Aggregators and Signal Regenerators Low latency, flexible, cost effective, multiprotocol Multiplexers, Amplifiers, Power Balancers Self configuring, auto optimizing, rugged, simple © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 8 CWDM Filters designed for OSP enclosures Features Provides bi-directional Add/Drop functionality Supports up to 8 channel with an optional 1310 nm add/drop Designed for use in Outside Plant Enclosures Thermally stable passives require no power Provides low-loss pass-through for CWDM Channels 1,2,4, 8 channel add/drops Benefits Double density (East & West) Compact Form Factor Can be installed anywhere (OSP) Compatible with many enclosures © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 9 CO/MSC eNodeB/Business services: C1 OUTPUT TAP Additional bi-di taps C1 INPUT TAP 1471 C1 1491 C1 1511 C1 1531 C1 1551 C1 1571 C1 1591 C1 1611 C1 2% COM 1 1310 nm COM 2 2% 1471 C2 1491 C2 1511 C2 1531 C2 1551 C2 1571 C2 1591 C2 1611 C2 1310 nm C2 INPUT TAP C2 OUTPUT TAP Variants support upgrade to 16 CWDM channels instead of 1310nm SONET bypass. © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION Benefits: • Supports traditional SONET 1310nm transmission • Quad Density UMUX • Lower insertion loss • Single LGX slot width © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 10 Bi-directional OADM Block Diagram 2 CWDM channel bi-directional OADM 1470 1490 1470 1490 Add Add Drop Drop MON West Out East In East Out West In MON 1470 1490 Drop Drop © 2011 JDS Uniphase Corporation | OCC55 Channel Check 1470 1490 Add Add JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 11 Wholesale Backhaul using WaveReady Passive WDM Each mobile tower has a dedicated Wavelength on shared fiber Switch/Router aggregation, switch, and handoff to IP/MPLS core Primary Hub Aggregation Hub SFP Outside Plant OSP DWDM Passive WaveReady Amplifiers & ROADM WaveReady High Density Passive 10G SFP SFP SFP Cell Site Router SFP Switch/Router IP/ MPLS /OTN 24-fiber lateral DWDM SFP used in Cell Site Router Aggregation Hub to Primary hub traffic multiplexed using GigE wavelengths into one fiber pair Actual Case Study Conserve fiber. Maintain traffic in the optical domain. Simplify optical networking without wavelength switching or conversion. © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 12 Fiber Assurance for Small Antenna Backhaul Fiber-to-the-Antenna: high capacity, low cost, low latency backhaul from remote radio units. • RF-over-Fiber backhaul networks are the vital link in distributed antenna deployments. Continuous Fiber Monitoring ensures service level agreements: • • • • Predictive analysis of fiber performance degradation due to accelerated ageing of micro-trenched and aerial fiber. Reduce time to restore due to fiber cut or tampering. Isolate failures between mobile operator and backhaul provider. Monitor reliability of leased fiber. Fiber Backhaul Provider Remote Fiber Testing Reflector Unit Centralized Continuous Fiber Test Unit Continuous Fiber Monitoring Enables FTTA Cost Effective Services © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 13 WaveReady Distributed Antenna Backhaul Solution DAS Backhaul Demarcation Intermediate Central Office: Signal Regeneration Hub Central Office: Wireless Provider Co-Location, Base Station Hotel DAS Backhaul Termination DAS Signal Regeneration Reliable Proven Cost Effective Signal Regenerators Fiber Assurance Probe Continuous Fiber Monitoring Deployable anywhere Low Latency Extend Digital RF signals Conserve backhaul fiber Native Protocols Improving Mobile Coverage, Reducing Radio Access Network Costs © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 14 Continuous Fiber Monitoring Probe Reduce FTTA Service Downtime and Costs Cost Effective – Monitor Transmit and Receive Fibers. Monitor Any Network – Detect anomalies instantly: reduce detection time by 50%. – Preserve revenues by 50%. – Reduce SLA penalties by 75%. Ideal for Fiber to the Antenna: – Radio Frequency over Fiber Deploy Anywhere: – Hardened, unpowered, Remote Reflector Unit. Precise: – 0.1 dB optical power level monitoring resolution. Benefits – Predict issues before they occur, avoiding network downtime. – Accelerate service restoral time. – Enable SLAs and increase revenues. – Enhance network security: detect physical layer breaches. – Eliminate Periodic Visual Inspections and eliminate human error. Continuous Fiber Monitoring for FTTA Services © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 15 Digital RF Signal Extension Using WRT780/781 WaveReady provides a low latency Digital RF (e.g. CPRI or SeRF) signal extension: maximize the number of services being transported over a fiber pair. Increase capacity, reach, and reduce cost using CWDM or DWDM. Distributed Base Stations Simultaneously support two Digital RF signals (ie: any combination of 614Mbps, 1.228Gbps, 2.457Gbps, 3.072 Gbps): Regen Office Hub Office/ Base Station Hotel RRU Extend reach & multiplex multiple interfaces over one fiber. 3.072 Gbps RRU WRT780 Transponder WRT780 Transponder WRT780 Transponder WRT780 Transponder RRU © 2011 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 16 WaveReady Is… Meeting The Challenges Outside Plant Multiplexers Affordable, high capacity backhaul Continuous Fiber Monitoring Probe Fiber backhaul service assurance © 2011 JDS Uniphase Corporation 17 | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION Aggregators and Signal Regenerators Low latency, flexible, cost effective, multiprotocol Multiplexers, Amplifiers, Power Balancers Self configuring, auto optimizing, rugged, simple © 2014 JDS Uniphase Corporation | JDSU CONFIDENTIAL AND PROPRIETARY INFORMATION 17
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