ftth - orange.com fiber to the home fiber . there are 2 different architectures to connect customers...
TRANSCRIPT
Usage patterns are requiring more bandwidth All usage patterns concurrently, with stable quality of service
Empowering current usage
patterns
higher upstream bandwidth
concurrent multi-applications
real-time response
high quality video and sound
very large file transfer
Fueling new usage
patterns
4K television
e-education e-health
home automation
Virtual reality low-latency
network gaming
video conferencing teleworking
ADSL is reaching its limits, while fiber is “the” future-proof technology Evolution of downstream bandwidth in France
1
10
100
1 000
10 000
100 000
1 000 000
10 000 000
100 000 000
1 000 000 000
bits per second
100 Mbps
56 Kbps
technological limits of ADSL+
1 Gbps ?
512 Kbps
1 Mbps
18 Mbps
8 Mbps
There are 2 different architectures to connect customers in very high broadband
FTTB: Fiber To The Building
copper or cable
fiber
Central Office
fiber
FTTH: Fiber To The Home
fiber
There are 2 different architectures to connect customers with fiber to the home
1 fiber for 64 customers
1st customer
64th customer
Point to multipoint (GPON)
1 fiber for each customer
Point to point
Network rollout
transportation
optical line terminal
(OLT)
point of optical distribution level 1
(PDZ)
central office
distribution 1 connection distribution 2
cable drawing pit 1
shaft
equipments
function
point of optical distribution level 2
(PE)
location
inside / ouside building
section of local loop
cable drawing pit 2
basement / roadside
optical distribution
cabinet (PRI)
optical distribution
box (PB)
optical terminal
plug (PTO)
optical network terminal (ONT)
1:8 C1 splitter
1:8 C2 splitter
dwelling shaft
8
Orange optical network node
vertical shaft
above 12 dwelling units
shared access
connectingpoint
Orange optical network node
connectingpoint
shared access
6m households
Very dense areas
14m households
Less dense areas
2
3
1
2
3
1
Homes passed:
Homes connectable:
Connected customer:
Shared section:
1 2
1
1 2 3
2
Le Mée-sur-Seine
Villiers-le-Bel
Ris-Orangis
Elancourt
Guyancourt
Villeneuve-le-Roi
Fontenay-le-Fleury
Franconville
Livry-Gargan Villemomble
Garges-lès-Gonesse
Cergy
Les Ulis Longjumeau
Évry
Marly-le-Roi
Champs-sur-Marne
Paris 100% Fibre 87 towns around Paris 51 elsewhere
The Very Dense Area in Île-de-France
Orange optical network node
The first operator accessing a building must share its infrastructure Dense areas
In dense areas, the sharing point may be installed in the basement of buildings with 12+ flats
vertical shaft
above 12 dwelling units
shared access
connectingpoint
other operator’s network
The first operator accessing a building must share its infrastructure Less dense areas
Orange optical network node
connectingpoint
shared access
In less dense areas, the sharing point is located in the street it serves 1,000 homes - or at least 300 homes, when coupled with a wholesale collect offer
other operator’s network
Multi-fiber sharing in dense areas
basement
flat flat
vertical main cable
connecting point
connection cable
optical plug
flat
flat
optical plug
flat
flat
optical plug
connecting point
connection cable
connecting point optical plug
4 fibers per unit
shared access
Typical network architecture in less dense areas
central office
building
house
sharing point, serving up to 360 ports
typical cabinet for a sharing point serving up to 360 households —dimensions : 150 x 150 x 30 cm
distribution downstream of sharing points
Various types of cabinets
29
50
2460
6120
1500 750 300
15
00
Armoire passive
(max 360 EL)
Armoire passive
(max 180 EL)
700
Armoire active (max 200 EL)
90 1600
15
00
Armoire active (max 500 EL)
42
0 65
0
300
150 260
120 360
1,000
#Q3_2016 FTTH in France
960827
Q3’16 Q2’16
1,181
Q1’16
1,075
Q4’15 Q3’15
1,308
6.3m FTTH connectable homes
21%
Q3’16 c.18% of total homes
2022 c.60% of total homes
2018 c.35% of total homes
Connectable homes in private investment area
6.3m
Q3’16 Q2’16
5.9m
Q1’16
5.5m
Q4’15
5.1m
Q3’15
4.6m
1.3m FTTH customers
FTTH adoption rate FTTH customers as % of total FTTH connectable homes
+3 points yoy
12% FTTH penetration in our BB base FTTH customers as % of BB customer base
+4 points yoy
86% FTTH migration rate Orange FTTH eligible customers already migrated to fiber
+5 points yoy
20m
12m
6.3m
+ 37%
+ 58 %
Today’s visit stops
backbone 1:8
C1 splitter
lower distribution
room
optical distribution
frame
fiber local loop
copper local loop
on-site customer installation
copper main distribution
frame
1. Copper main distribution frame
copper main distribution frame
lower distribution room
alternative carrier DSLAMs
PSTN switch
copper DSLAM
backbone
2. Optical distribution frame
backbone
lower distribution room
optical distribution
frame
optical line terminal
(optical DSLAM)
3. Lower distribution room
lower distribution
room
cable drawing pit
copper main distribution frame
optical distribution frame
mask
1 copper pair = 1 customer
1 optical line = 64 customers
4. Cable drawing pit
lower distribution room
point of optical distribution level 2 (PE)
point of optical distribution level 1
(PDZ)
1:8 C1 splitter
1:8 C2 splitter
optical distribution
cabinet (PRI)
5. Customer premises
powerline
fiber
ethernet
point of optical distribution level 2
(PE)
optical distribution box (PB)
livebox
set top box
optical terminal plug (PTO)
DECT phone
DECT phone
liveplug liveplug
1:8 C2
splitter
laptop with wifi
optical distribution cabinet (PRI)
laptop with ethernet
optical network termination (ONT)