Looking for a Smarter City? Eugene Botes RCDD/NTS Technical Manager MEPA CommScope

Transcription

1 Looking for a Smarter City? Eugene Botes RCDD/NTS Technical Manager MEPA CommScope

2 Agenda What is a Smart City? Key Applications for the Smart City Designing the Wired and Wireless Infrastructure Technology to Connect Smart Cities Summary

3 Intelligent Community Forum Key Indicators Broadband Knowledge Workforce Innovation Digital Inclusion Sustainability

4 Smart City Examples: Intelligent Transport Systems

5 Intelligent Transport Systems Objectives: Enhance road safety and security Minimise traffic congestion Provide early detection of incidents ITS Systems Components Centralised and Integrated Traffic Management Control Dynamic Message Signs System Video-based Incident Detection System Vehicle Tracking Security System (License Plate Recognition) Parking Guidance Systems

6 ITS Example GPS ITS Information ITS Network Fibre Optic Network Mobile Communications Network Broadcast Base Stations (antenna) ITS Information ITS Information Car2Infrastructure Car2Car In-Vehicle Processing Vehicle Tracking (Distribution) Vehicle Tracking Pedestrians Wireless and Wired Infrastructure Required to support ITS

7 Infrastructure for Utilities Optical Fibres deployed in all stages: Generation Transmission Management Advantages over other media Immunity to EMI Long transmission distance Security

8 Green Energy Technology Fibre optics often used to connect sensors, remote monitors and control equipment to Management Centre

9 Education Universities have multiple high bandwidth requirements: High-bandwidth, low latency connections to computing resources High-speed connections to R&D departments in Industry and Government Connectivity between Universities Internet connectivity for faculty and students Distance Learning courses

10 Education/ Research Network Example: GÉANT2 P Dark Fibre 10Gbps 2.5 Gbps 310 Mbps 155 Mbps 34/45 Mbps Planned Upgrade Pan-European research network infrastructure Provide a gigabit-speeds infrastructure to support European research and education Connects 34 European countries and serves over 3500 establishments Service Activities and Joint Research Activities Project Examples High Energy Particle Physics (HEP) Needs multiple 10G links for real-time data processing Supercomputing Centres e.g DEISA project (

11 Industrial/ Manufacturing, Railways and Airports Also requiring high bandwidth connectivity to the WAN

12 RFID Technology: Next Generation Barcodes Significant improvements in: Logistics/Supply Chain Management Security Transportation Each Tag up to 2Kb Data New Technology Silicon Ink Number of consumer packaged goods tagged (billions)

13 RFID Example: Orange Juice Order More Juice!! Consumer Smart Refrigerator Production Read tag and update DB Read tag and update DB Read tag and update DB Orange Juice: 100 Tb information per year RFID implementation will generate massive amounts of bandwidth which will Transportation need to be stored in and Storage accessed from many Retail locations

14 Planning the Network Infrastructure Network Architecture Point-to-Point Mesh Ring/ Dual Homed Rings Services Analysis Lease Dark Fibre Managed Wavelengths VPN FTTx Physical Network Design Duct Network Direct Buried Aerial Network Access In-Building OSP Cabinet

15 Duct Planning Main duct with sub-ducts LEASE Incremental growth Leasing Duct Space Network Flexibility and Access Street Cabinets with Fibre Shelves Higher flexibility and cost Splice cases in chambers Lower flexibility and cost

16 Optical Layer Network Design POP CO Interoffice Ring Access Ring ROADMs operate in optical domain No O-E-O conversion Fast (sub 50 msec) switch time Automatic power adjustment Optical Network technologies can provide fault tolerance when deployed in ring or diverse route configuration ROADM DWDM SDH

17 Optical Network Infrastructure DWDM ROADM Long-Haul Systems Metro DWDM CWDM SDH P-ONP/ P-OTP SDH Packet OTS P2P PON Optical network technologies optimised to meet network requirements Span length Reliability Bandwidth requirements Add/drop

18 Delivering Cost-Effective Optical Interfaces Key Industry Participants Optical Fibres Optical Components Standards Bodies

19 ONT ONT ONT ONT ONT ONT Optical Fibre Design Long Haul Low Attenuation and PMD Optimised for EDFA and Raman Amplification Metro/City Low Attenuation across all bands Optimised for CWDM FTTx Low Attenuation across all bands Improved bending performance (in-building)

20 Connecting Smart Cities Optical Network Technology for Long-Haul Networks Amplifier Technologies for long spans Erbium Doped Fibre Amplifiers Pre and Post booster amplifiers Raman Amplifiers co- and counter-propagating Remote Optically Pumped Amplifier (ROPA) Remote Erbium Amplifiers 1480 ROPA Pump Tx 14xx/15xx Tx Tx Tx Tx Tx Tx M U X Post-Amp 14xx/15xx 14xx/15xx Pre-Amp DCF D E M U X Tx Tx Tx Tx Tx EDF 14xx co-prop Raman Pumps 14xx counter-prop Raman Pumps

21 Long-span capabilities critical for reducing amplifier huts Raman Amplifier Amplifiers or regenerators need controlled environment DC Power Air conditioning Huts are expensive to acquire and maintain Ongoing security and maintenance concerns Raman amplifier technology can facilitate reducing or eliminating intermediate huts Amplifier hut Additional Amplifier Huts Huts required for for Intermediate Conventional Huts Huts can can SM SM be be Fiber Fiber Eliminated Conventional LightScope NZD SM (G.656) Fibre km km hut hut spacing km

22 Typical Metro Network Options Storage Area Network Virtual LAN over SDH Gigabit Ethernet over CWDM TeraSPEED Fibre supports ALL Applications!!

23 L5510 NE A RLI N E TM TM L5510 NEA RLI NE TM L NEARLINE Metro Network Applications Business applications different from residential traffic Much higher speeds (up to 10 Gb/s) Many transmission protocols Typical applications: Application Transmission Protocol Data Rate LAN Extension Ethernet 100 Mb/s 10 Gb/s Storage Area Networks Fibre Channel, ISCsi (IP) 200 Mb/s 8 Gb/s Digital Video SMPTE protocols 200 Mb/s 1.5 Gb/s Voice and Mobile SDH 155 Mb/s 10 Gb/s Internet Access E1, Ethernet 2 Mb/s 100 Mb/s Fibre infrastructure must support all of these requirements

24 CommScope Outdoor Cabinets Flexibility in Service Provisioning Outside Plant Cabinets Providing flexibility in OSP design Passive and Active equipment configurations Wired and Wireless equipment FDH (Fibre Distribution Hub) for FTTx Facilitates service connection and reconfiguration Can be configured for PON or Active Ethernet

25 FTTx Planning Cable Installation Duct, Direct-Buried or Aerial Optical Technology xpon Active Ethernet Fibre Type Standard SM Bend-Insensitive SM

26 Fibre to the Home: Increasing Real Estate Value Real estate value Time Source: Industria 2005

27 FTTP Reduces Operating Expenses (OPEX) Copper to the Premise (DSL) CO Fibre to the Premise (FTTP) CO Study: Annual OPEX/Line Costs Current Network versus with FTTP $300 $250 $200 Annual OPEX savings of $150 per line Source: Bernstien/Telcordia Technologies Study $150 $100 $50 0 Current With FTTP Network Operations Outside Plant Operations CO Operations Billing

28 Types of PON GigaPON (GPON) Evolution of BPON standard Up to 2.4Gbps with symmetric and asymmetric rate combinations. GPON OLT Video AMP WDM RF Video 20+ km Passive Splitters GPON Limited to 64[128] Splits per feeder fiber Ethernet PON (EPON) IEEE standard 802.3ah/ 802.3av (10G PON) Symmetric 1.2 Gb/s system, Ethernet based, standards in progress. 10 km/class A ODN is the common implementation. EPON OLT <10 km EPON Passive Splitters Limited to 32 Splits per feeder fiber WDM PON (WDM-PON) Standards expected 2010 WDM-PON OLT <20 km WDM PON AWG

29 P2P Architecture Single Home CO-Based Splice Joint Switch Multi-Dwelling Unit Switch Switch Advantages Higher bandwidth Simpler optical power budget design Easier to upgrade Mixed Residential and Business deployment

30 Zero Water Peak Advantage 1.2 O wavelength E (nm) S C L Loss (db/km) Ethernet and SDH SMF ZWP fibre Wavelength (nm) ZWP Advantage lower loss CWDM 4-5 more channels DWDM lower loss PON Upstream Future Use Future Raman Amp Amps Transmission lower loss + future upgrade lower loss + better Raman gain

31 Summary One of the keys to success for a Smart City is bandwidth, not just high bandwidth but SMART bandwidth Smart City applications will require a mix of wireless and wireline capabilities to accommodate new technology

32 Thank You!!