FTTH Council 2011; Milano Page 110.02.2011
FTTH Networks Experiences out of FTTH installations
Martin Kellenberger
Head of Consulting Public Networks
FTTH Council 2011; Milano Page 210.02.2011
Cost driverinfrastructure extension
Civil works
Laying of optical-fiber cables
Costs of electronic equipment
Costs of in-house cabling
; distribution Swisscom
FTTH Council 2011; Milano Page 310.02.2011
Upgrade / extension
Modularity ensures extension of systems
Maintenance with minimal effect on links in operation
Modular systems assure adaptation and extension
Operation
Constant transmission throughout the entire service life
Secure Management prevents incorrect handling
Cable management prevents performance loss
Challenges for FTTH Networks
FTTH Council 2011; Milano Page 410.02.2011
Cabling is of crucial importance for a trouble-free operation.
Approx. 50% of all network failures, are caused by problems in the cabling system.
- Hardware (Layer1) - Human mistakes
What are the costs caused be a network failure?
What investment is necessary to avoid failures?
Added value of a high-grade infrastructure
FTTH Council 2011; Milano Page 510.02.2011
• From ODF=> PtP /SCM
• Subscriber Individual Fibers
• Maintenance with minimal effect on links in operation
• 4 Singlemode Fibers spliced in an OTO (Opical Outlet)
• CPE device customers - 4-Port Ethernet Switch - Optional Wireless ( > 160 Channels
Subscriber
Seite 5
FTTH (Swiss model)
„Swiss“ FTTH Network
ODF
SCM
BEP
OTO
G.652D
G.657A
FTTH Council 2011; Milano Page 610.02.2011
Certified installers, … a benefit for highly available infrastructures
The purpose of the Installertraining in Switzerland
The network operators are investing a lot of money for a FTTH infrastructure
The infrastructure is designed for high bandwidths and very high reliability
The course is designed to build a reliable infrastructure from the beginning.
3 Day Training-Program in advance, otherwise no approval for FTTH installations
The training is meant to prevent such work
FTTH Council 2011; Milano Page 710.02.2011
FTTH-SystemModular, flexible and adaptable to the needs
P2P
Point to Point
P2MP
Point to Multipoint
FTTH Council 2011; Milano Page 810.02.2011
Solution, tailored to the needs
CombiMODULE-SCM Fastweb (ITA) SpliceMODULE-SCM Power companies (CH)
FTTH Council 2011; Milano Page 910.02.2011
Building Entry Point
• Physical separation of the subscriber• Fiber in the Loop• Implementation of splitters• Labeling system ( Numbers and Colours)• Lockable
Building Entry Point; BEP
FTTH Council 2011; Milano Page 1010.02.2011
OTO; Splice & Field Version
FTTH Council 2011; Milano Page 1110.02.2011
Reduction of costs
CAPEX Investments for the future Flexible and secure Easy to expand Easy handling reduces installation time
OPEX Reduction of network downtime Reduction of network maintenance Product design supports clear and
secure Fiber management Trained persons
FTTH Council 2011; Milano Page 1210.02.2011
The communication needs at home, will change…
Fiber in the home. ... and then ...??
FTTH Council 2011; Milano Page 1310.02.2011
CATV inFTTH in
1x Koax2x Cat5e/u
1x Koax1x Cat5e/u
Existing Infrastructure
Spaghettimanagement at homeHomewiring Solution
FTTH Council 2011; Milano Page 1410.02.2011
Telecom CATV Fiber to the Home
1x K
oax
2xTw
iste
dP
air
IPTVHDTV
Homewiring-Standard EN50173-4
Structured Homewiring Concept
FTTH Council 2011; Milano Page 1510.02.2011
Summary
The Network is only as Good as the Investment
Modularity and Flexibility for Adaptation and Expansion
Reliability and Security through Quality Products
Home Wiring is the extension of FTTH
Don‘t forget the OPEX ( maintenance and troubleshooting)
Thank you for your attention
Reichle & De-Massari AGMartin Kellenberger Head of Consulting Public Networks
CHE-8622 Wetzikon / SwitzerlandInternet www.rdm.com
Let you convince about reliable, secure and modular FTTH Solutions …at our booth G07
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