A clear and balanced view on FTTH deployment costs
description
Transcript of A clear and balanced view on FTTH deployment costs
![Page 1: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/1.jpg)
A clear and balanced view on FTTH deployment costs
K. Casier, S. Verbrugge, R. Meersman, D. Colle,
M. Pickavet, P. Demeester
![Page 2: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/2.jpg)
A clear and balanced view on FTTH deployment costs
Step 3
Step 2
Step 1
New infrastructure
Revenues
EVALUATION PROJECT
Current infrastructure
Indirect revenues
Direct revenues
Choice of rollout areas
Users
CapEx OpEx
Costs
Geographic / demographic / economic / legal information
![Page 3: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/3.jpg)
A clear and balanced view on FTTH deployment costs
Step 3
Step 2
Step 1
New infrastructure
Revenues
EVALUATION PROJECT
Current infrastructure
Indirect revenues
Direct revenues
Choice of rollout areas
Users
CapEx OpEx
Costs
Geographic / demographic / economic / legal information
![Page 4: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/4.jpg)
Calculating the costs of a next generation access network
![Page 5: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/5.jpg)
Overview of the costs (Example Pt2MPt, semi urban)
service provisioning
24%
up and running9%
deployment 67%
![Page 6: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/6.jpg)
Zooming in on the CapEx
Step 3
Step 2
Step 1
New infrastructure
Revenues
EVALUATION PROJECT
Current infrastructure
Indirect revenues
Direct revenues
Choice of rollout areas
Users
CapEx OpEx
Costs
Geographic / demographic / economic / legal information
![Page 7: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/7.jpg)
Zooming in on the CapEx
![Page 8: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/8.jpg)
Trenching is extremely costlySo reduce this as much as possible
![Page 9: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/9.jpg)
Central Office Buried drop point Facade drop point Aerial drop point
And reduce the total deployment length
![Page 10: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/10.jpg)
Central Office Fiber cable Buried drop point Facade drop point Aerial drop point
By constructing a Steiner Tree
NP-hard heuristic techniques
Interesting research topicsClustering & cherry pickingRing structures for resilience
![Page 11: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/11.jpg)
Finally there are also different fiber architectures for the access network
fibre pt2mpt fibre pt2pt
FP
... ...
CO COcu
sto
mer
co
nn
ecti
on
dis
trib
uti
on
2fe
edin
g
1:8
... ...
dis
trib
uti
on
1
1:8
1:8 FP
...
...
... ...
FP
FP
SC SC
...
1:32
1:8
1:8
...
...1:4
![Page 12: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/12.jpg)
trenching80%
outside plant5%
inside plant15%
Service Provisioning
Up & Running
Deployment
The other parts of the physical deployment have a much smaller impact
![Page 13: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/13.jpg)
Service Provisioning
Up & Running
Deployment
Using an alternative to trenching (here aerial) can save considerable
trenching72%
outside plant5%
inside plant15%
gain8%
Aerial 30% of customers10% of the installation length
![Page 14: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/14.jpg)
Zooming in on the OpEx
Step 3
Step 2
Step 1
New infrastructure
Revenues
EVALUATION PROJECT
Current infrastructure
Indirect revenues
Direct revenues
Choice of rollout areas
Users
CapEx OpEx
Costs
Geographic / demographic / economic / legal information
![Page 15: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/15.jpg)
Zooming in on the OpEx
![Page 16: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/16.jpg)
Zooming in on the OpEx
service provisioning
24%
up and running9%
deployment 67%
![Page 17: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/17.jpg)
Service provisioning takes care of connecting the customer
![Page 18: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/18.jpg)
Service provisioning consists of 4 large parts
12
3
![Page 19: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/19.jpg)
Service Provisioning
Up & Running
Deployment
Especially the equipment consumes a large part of the costs
administrative11%
outdoor15%
indoor10%
equipment64%
![Page 20: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/20.jpg)
Service Provisioning
Up & Running
Deployment
There is a trade-off between pre-installation and later installation
preinstallation12%
later installation24%
equipment64%
![Page 21: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/21.jpg)
Service Provisioning
Up & Running
Deployment
maintenance and repair customer equipment
38%
maintenance and repair inside plant
15%
maintenanceand repair outside plant
6%
operational planning
22%
marketing9%
pricing and billing9%
continuous1%
Finally there is also the OpEx for keeping the network up and running
29
![Page 22: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/22.jpg)
So – We’ve shown an approach forcost breakdown and balanced (zooming) estimation
service provisioning
24%
up and running9%
deployment 67%
![Page 23: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/23.jpg)
Service Provisioning
Up & Running
Deployment
So – We’ve shown an approach forcost breakdown and balanced (zooming) estimation
1. Deployment (70%)
mainly trenching (80%) optimized installation tree cherry picking alternative installation types
![Page 24: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/24.jpg)
Service Provisioning
Up & Running
Deployment
So – We’ve shown an approach forcost breakdown and balanced (zooming) estimation
2. Service Provisioning (25%)
mainly equipment ONU (65%)
advantage of pre-installation reduced trenching early customer binding
![Page 25: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/25.jpg)
Service Provisioning
Up & Running
Deployment
So – We’ve shown an approach forcost breakdown and balanced (zooming) estimation
3. Keep up & running (10%)
mainly maintenance (60%)
![Page 26: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/26.jpg)
In the future we plan to …
Proceed on this approach
Investigate trade-off between CapEx & OpEx Model the cost-structure in more detail Expand this approach to other technologies
(e.g. wireless)
![Page 27: A clear and balanced view on FTTH deployment costs](https://reader034.fdocuments.in/reader034/viewer/2022051621/568146d9550346895db40e66/html5/thumbnails/27.jpg)
Thank you for your attentionAny questions?
K. Casier, S. Verbrugge, R. Meersman, D. Colle, M. Pickavet, P. Demeester