Installation, Last mile and last meter challenges and issues

Transcription

1 Installation, Last mile and last meter challenges and issues The Quality Connection Presenter: Karl Bauer Managing Director LEONI NBG Fiber Optics GmbH

2 Presentation Outline LEONI AG Last mile challenges when building FTTH networks Lessons learned rolling out FTTH networks throughout Europe and recommendations LEONI NBG Fiber Optics GmbH,

3 LEONI_AG LEONI NBG Fiber Optics GmbH,

4 LEONI-Group in few words Worldwide one of the largest manufacturer of wires, cables and wiring systems, as well as a provider of related development services More than employees About 70 locations in 46 countries Tailor-made products and solutions for different fields of application at MDAX listed on the stock exchange LEONI NBG Fiber Optics GmbH,

5 Sales/Employees 2007 LEONI Group Group sales: 2.4 bn Employess: approx worldwide Wire & Cable Solutions Sales: approx m Employees: approx worldwide Wiring Systems Sales: approx: 986 m Employees: approx: worldwide LEONI NBG Fiber Optics GmbH,

6 Last mile challenges when building FTTH networks LEONI NBG Fiber Optics GmbH,

7 Regulatory Framework Regulation vs. Public policy A stable and predictable regulatory and public policy environment is key to enabling FTTH investment The current Regulatory Framework is being reviewed to conclude in Summer 2008? We are pleased to see that Next Generation Access (NGA) is a major component of the Review We believe a strong pro-investment NGA based on FTTH position needs to be further developed LEONI NBG Fiber Optics GmbH,

8 Outside plant challenges Civil costs are still prominent in most projects varying from 65 to 85% The costs for civil vary between the European countries from about 15/m to 125/m The rules regarding rights of ways are different between the European countries Speed of the roll-out defines the success of the business plan Space limitations within dense cities to build larger POPs Larger scale compressed roll-outs do result into disturbing the city live through traffic issues LEONI NBG Fiber Optics GmbH,

9 In-House challenges New MDU The Fiber cabling needs to be foreseen during the planning phase of the architecture and the landlords need to be convinced from day one The cabling system needs to be protected during the building of the in-house infrastructure The cabling system needs to become an easy to install solution enabling lower skilled labor to be used Existing MDU Customised solutions for the different buildings need to be engineered. Each building requires a site survey prior to installation The cabling solutions needs to be prepared both to connect the customer on day one and the future customers MDU - (Multi Dwelling Unit) LEONI NBG Fiber Optics GmbH,

10 Lessons learned rolling out FTTH networks throughout Europe and recommendations LEONI NBG Fiber Optics GmbH,

11 Innovation NEXT GENERATION ACCESS SYSTEM Combination of the advantages of Tube-system Direct buried cable In-house cabling integrated into one product offering Our goal with this system is: Reduction of the costs for installation by reducing the requirement for highly skilled resources LEONI NBG Fiber Optics GmbH,

12 Network Concept to subscriber Access Node Single Tube Cable 14/10 mm 96f 12/8 mm 72f Single Tube Cable 14/10 mm 96f 12/8 mm 72f 10/6 mm 24f 7/4 mm 12f SC 1 Connector up to 500 m SC 1 SC 1 Hand hole Multi Tube 7 x 14/10 mm Cable 96f 7 x 12/8 mm 72f Multi Tube 7 x 14/10 mm Cable 96f 7 x 12/8 mm 72f Connector Handhole SC 1 Street Cabinet 01 7 x 10/6 mm 24f 12 x 7/4 mm 12f Up to 3 km LEONI NBG Fiber Optics GmbH,

13 Network Concept for Existing Ducts Single Tube 10/6 mm to subscriber Access Node Single Tube 14/10 mm Mini Cable 96f Y-Connector Micro Cable 2f to 24f SC 1 Up to 500 m SC 1 SC 1 existing duct ø 50 mm Single Tubes 7 x 7/5,5 mm existing duct ø 50 mm Hand hole Micro Cable 2f to 24f Single Tubes for later installation (blowing process) 5x 12/10 mm Mini Cable 96f Y-Connector Handhole SC 1 Street Cabinet 01 SC 1 Up to 3 km LEONI NBG Fiber Optics GmbH,

14 Network Concept In-House In-House Cable 1f to 4f Single Tube Cable 14/10 mm 96f 12/8 mm 72f 10/6 mm 24f 7/4 mm 12f Termination Boxes LEONI NBG Fiber Optics GmbH,

15 Alternative FTTH roll-out concepts Reutilisation of existing ducts Utilisation of the Sewer Drainage networks Microtrenching Areal cable ultisation where possible Technologies for extraction of the copper elements in copper legacy cables and exchange them with ducts for FO cable LEONI NBG Fiber Optics GmbH,

16 NGA network concept 1 2 n.. ODF Closure with splitter n Multi Tube for Mini Cables Single Tube with 96 fibers Mini Cable Single Tube with 96 fibers pre-installed cable 2 to 96 fibers No splice point at the building inlet Possibility to cut the outer sheath an change the material to LSOH LEONI NBG Fiber Optics GmbH,

17 Next Generation Access Cabling System Next Generation Access Cabling Benefits: Reduction of the required skilled human resources New development of blowing process higher pressure longer distances No splice point at the building inlet reduction of the number of splices (-40%) Direct buried (no blowing process needed) Homes past with pre-installed or empty tubes possible (possibility to blow in the cables) Possibility to change the material of the tube in the in-house area (to LSOH) Bending insensitive through cable construction supported with G657 fiber LEONI NBG Fiber Optics GmbH,

18 ODF solution Rack system 03 Rack-system frame with roof and patch-cord guidance Distribution box 46 for the dividing of FO cables and MCS Patch-cord management set for differential lengths and excessive length management Rack system 03 splice and patch-shelves Offered capacity Up to can be spliced-connected and managed in a 2,2m high 19 rack Experience in Europe Up to today already > FTTH connections have been realized Utilizing the Rack system 03 including the projects FTTH in The Netherlands Germany Denmark Sweden Slovenia - LEONI NBG Fiber Optics GmbH,

19 Thank you for your attention! Weitergabe an Dritte nur mit Genehmigung der Firma LEONI NBG Fiber Optics GmbH Alle Rechte vorbehalten. Technische Änderungen und Irrtümer behalten wir uns vor. LEONI NBG Fiber Optics GmbH,

20 Notizen LEONI NBG Fiber Optics GmbH,

21 Notizen LEONI NBG Fiber Optics GmbH,

22 Notizen LEONI NBG Fiber Optics GmbH,

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24 Notizen LEONI NBG Fiber Optics GmbH,