Download - Lessons learned rolling out FTTH networks
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Jan KlamerJuly 2010
FTTH lessons learned
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Agenda
Introduction
Fiber changes
organisation
Cooperation is key
FTTH topologies
Some economics
Marketing & bandwith
Do’s & Don’t s
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Personal introduction
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• It’s not service oriented• It’s unbundled (?)• It’s not a consumeable• Think different depts:
• Services• Management• Switching• Infra• Home network
• Most of the time it’s ALL-IP
• Don’t do HFC or Video overlay!
Fiber changes your organisation
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Materials, logistics, permissions, planning, communication…
Used to work and define and plan yourself? Not with a NGN in brownfield!
Conclusions of Arcadis – large dutch independent advisory corp:-You need the building association, municipality, real estate, constructor, manufacturer, … -For the infrastructure; forget negotiations on bits and pieces, design & construct is cheaper, more reliable
Cooperation is keyCooperation is key
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FTTx network topology
telecomhouse
exchange
backbone
distribution network
access network
access network
access network
business
industrial
houses
PON vs PtP
In-house NIP
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breakdown house
power supply4%
connectivity29%
Housing20%
climatisation21%
engineering/ management
9%
access security2%
electrical15%
break down cabinet
cabinet33%
Climatisation14%
connectivity10%
Power supply17%
Acess & security7%
electrical10%
engineering9%
$$ year $$/yrServices software 500 5 100CO Equipment 500 7 71Outside plant 1500 20 75Home eqm 200 3 67
Revenues:
400 – 4000/yr
Some economics
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Marketing and bandwith
0,1
1
10
100
1000
10000
100000
1000000
10000000
1980 1985 1990 1995 2000 2005 2010
Moore's law
100 m copper
LAN speed
AC Nielsen
Whatever bandwith you offer, they will use it!
Disney prod.: “we’ll know how to flood 1 gbps with games”
Potential bandwith of 1 single fiber;
1*10 ^18 bps
2400 Baud14k4
ISDNADSL 5 Mb
ethernet
Fast ethernet
gigabit
RS2328080 uP
Intel 80286
Coppermine 800 MHz
Where do you want us to put it?
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Think out of the box (of old services)
Think unbundling level
Think about the in-home part
Cooperate with your social environment
Leave D&C to the specialists
Do not fool yourself with financial tricks
Do not base bandwith/infra on current services
Do’s & Dont’s