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SOGETREL’s experience

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Presentation on theme: "SOGETREL’s experience"— Presentation transcript:

1 SOGETREL’s experience
FTTH Deployment Cost SOGETREL’s experience Christophe BERTHIER Deputy CEO Gérard WECKER Chief Technical Officer Digiworld Summit /11/2006

2 SOGETREL : the major French integrator of urban telecommunications networks
Turnover : 200 M€ Employees : 1100 Telecommunication technologies : optical fiber, GSM, Wimax, microwave, Wifi Yearly deployment : Thousands of authorizations negociated > 1000 base stations > 300 microwaves > kms optical fiber > kms civil work Supplier of all French major private and public telecommunication operators Digiworld Summit /11/2006

3 Key succes factors for a cost-effective FTTH deployment
Costs structure Levers to reduce FTTH costs Understanding of existing urban areas Optimized Nodes optical network’s design Optimized ways and lay-in for optical fiber deployment Deployment Roll out Digiworld Summit /11/2006

4 Costs structure of FTTH deployment in %
Optical fiber and equipment costs are significant Indoor deployment costs count for a lot * Outdoor deployment costs vary dramatically regarding the kind of process used (from 3 to 1) Digiworld Summit /11/2006

5 Costs structure of FTTH deployment in %
Digiworld Summit /11/2006

6 II) Levers to reduce FTTH costs
1) Understanding of existing urban areas The complexity of a urban area from different points of view: TELECOMMUNICATION NETWORKS, BUILDINGS, LEGAL Necessity to consider the whole complexity of the existing area and the specifications of the telecommunication operators to design a new optical fiber acces network Long Haul POP Métropolitan loop Digiworld Summit /11/2006

7 2) Optimized Nodes optical network’s design
A balance between the number of nodes, their size, optical fiber cables capacity and diameter, legal constraints. Digiworld Summit /11/2006

8 3) Optimized ways and lay-in for optical fiber deployment
Re-use of existing infrastructures Adapted usage of all surface and underground processes to create new infrastructures Digiworld Summit /11/2006

9 4) Deployment Roll out A balance between city life disturbance, authorizations’ extents, early sales, production capacity Digiworld Summit /11/2006

10 SOGETREL : your global partner for telecommunication networks
Understands existing urban area Understands telecom operators expectations Understands telecom operators business model Survey Nodes design Ways and lay-in choices Roll out And innovation : Kheops : software for network management Easyfiber ™ Digiworld Summit /11/2006

11 SOGETREL’s innovation : EASY FIBER ™ An innovative way to install optical fiber through no man entry drain systems Digiworld Summit /11/2006

12 An environmental friendly technology
TM Eliminate the traffic congestion and disruption, noise, pollution that typically accompanies open-trench cabling construction Cost-effective and faster to operate than traditional trenching techniques Sewers provide a great protective barrier against backhoes Reach virtually every building in a city Non aggressive against the pipes – no drill – no screwing No hydraulic perturbations Small reduction of the cross section An environmental friendly technology Digiworld Summit /11/2006

13 How does it work ? Step 1 Step 2 Step 3 Step 4 Step 5
TM Step 1 High pressure pipe cleaning TV Inspection Recording of the pipe geometry Step 2 Spring steel clips are fixed on a one inch HDPE duct Clips are contracted Duct is introduced into the pipe Step 3 Duct is tended between two manholes Step 4 With a small computer-driven robot, under TV control Duct is positioned on the voute pipe Clips are expanded Duct is tightly fixed to the sewer wall Step 5 Fiber cables are pulled Manholes are equiped with splice boxes Digiworld Summit /11/2006

14 Digiworld Summit /11/2006

15 Fast Robust Simple Durable Cost effective
TM Turning the promise of FTTX services into reality Fast Robust Simple Durable Cost effective A SOGETREL process Digiworld Summit /11/2006

16 In case your are interested…you should be, because your competitors and colleagues already are ! please contact us : or meet us at spot n°19 Digiworld Summit /11/2006

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