PLNOG15 :From FTTH to BTTH - Fiber Broadband Through the Home,Stijn Coppieters

Transforming FTTH to
BTTH:
Broadband through the
home
Stijn Coppieters
Product Line Manager – Genexis BV
© Genexis 2015 | All Rights Reserved

Intro slide FTTH numbers
2
Why fiber again?
•  High bandwidth
•  Symmetric
•  Quality of Service
•  Low OPEX
•  Future proof

4
The era of triple-play is over

5
The in-home landscape
Bringing fiber bandwidth
all the way to the application

6
What is important for the consumer?
•  A 100% reliable connection,
anywhere in the home
•  ‘Gigabit’ speed
•  Zero-touch installation
•  No hassle with wires
•  Operator control (Quality-of-Experience)
•  Value for money

7
In-home challenges for the operator
A rapidly
growing
number of
connected
devices
Unpredictable
wireless
performance
Limited
control on
what’s
happening in
the home

8
This is where the fiber goes (demarcation point)
Fiber & network
termination in the basement
Fiber & network
termination in the
metering cabinet
Fiber & network
termination in the
living room

9
The in-home bandwidth divide
Fiber bandwidth up to the
network demarcation point
Operator
Fiber bandwidth
anywhere in the home
VS
End user
How to bridge the gap?

10
In-home network layers
User applications
Connectivity
Connectivity layer needed to bridge the gap
between fiber and applications
The missing link:
Fiber

11
In-home connectivity building blocks
1
Fiber termination
(passive)
2
Network Access
(CPE, ONT)
3
Application connectivity
(TV / Phone / Tablet)
?
•  ‘Gigabit’ speed
•  Plug & play
•  No extra cables
•  Flexible connectivity
•  Secure
•  Reliable

12
An abundance of technical solutions
WiFi
CAT-5/6
Plastic
Optical
Fiber
(POF)
MOCA /
HPNA
Speed
Reliable
Flexible
Plug &
play
Installation
cost
Secure
PLC
Existing
infrastruc-
ture

13
WiFi
the key connectivity infrastructure for applications

14
WiFi – technology advancements
802.11x evolution
0
2009 2014
1500
3000
4500
7500
9000
2010
802.11n
802.11ac
6000
2012
802.11ac
wave 2
Max speed
Mbps
802.11ax
2011 2013 2015 2016 2017

15
WiFi – Busting the myth
Decomposing WiFi speed
600 MbpsMarketed 11n speed
150
Mbps
150
Mbps
150
Mbps
150
Mbps
Speed per antenna
(max 4 for 11n)

16
150
Mbps
150
Mbps
150
Mbps
150
Mbps
Speed per antenna
(max 4 for 11n)
- overhead
100
Mbps
100
Mbps
100
Mbps
100
Mbps
20 / 40 MHz channels
40 Mbps 40 Mbps 40 Mbps 40 Mbps

17
150
Mbps
150
Mbps
150
Mbps
150
Mbps
Speed per antenna
(max 4 for 11n)
- overhead
100
Mbps
100
Mbps
100
Mbps
100
Mbps
20 / 40 MHz channels
40 Mbps 40 Mbps 40 Mbps 40 Mbps
40
Mbps
40
Mbps
2x2 devices

18
11ac beamforming
11n: Omni-directional

19

11ac: Beamforming
11ac beamforming

20

11ac: Beamforming
with MU-MIMO
11ac: Beamforming
11ac beamforming

21
Range vs. throughput
TCP
Throughput
(Mbps)
0
200
400
600
800
1000
1200
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
11n 2x2 bot
11n mid
11n 3x3 top
11ac 3x3 bot
11ac mid
11ac 4x4 top
Same
room
Next
room
Next floor Rest of house

22
11n vs 11ac overview
802.11n 802.11ac (wave 1) 802.11ac (wave 2)
Theoretical speed 72Mbps/stream 433Mbps/stream 433Mbps/stream
Range vs throughput +/- ++ +++
Typ. / Max. streams 2 / 4 3 / 8 4 / 8
Channel bandwidth 20MHz / 40MHz 80MHz 80MHz / 160MHz
MIMO Single-user Single-user Multi-user (max. 4)
Typical speed
80 Mbps
(2x2 11n)
200-250 Mbps
(3x3 11ac)
250-300 Mbps
(4x4 11ac)

23
Wired technologies
Speed
Gigabit
symmetric
Up to a
Gigabit
Up to 800
Mbps
100+ Mbps
Gigabit
symmetric
Infrastructure
Copper twisted
pair
Powerline COAX Telephone
Plastic optical
fiber
CAT6 PLC MoCA HPNA POF

24
Connecting the in-home building blocks
‘Gigabit’
speed
Flexible
connectivit
y
Plug & play Uses existing
infrastructure
Secure Reliable
WiFi 11n N/A
WiFi
11ac
N/A
CAT-6
PLC
MoCA
HPNA
POF
✔ ✔
✔ ✔
✔ ✔
✔
✔ ✔
✔ ✔
✔
✔
✔
✔
✔ ✔
✔
✔ ✔ ✔ ✔

25
In-home connectivity building blocks
1
Fiber termination
(passive)
2
Network Access
(CPE, ONT)
3
Application connectivity
(TV / Phone / Tablet)
?
A smart combination
of new and
existing in-home
infrastructure
technology

26
The home is fundamentally changing

27
Where does this put us?
•  Fiber provides ultimate bandwidth “to the home”
•  Triple play becomes infinite play
•  Number of connected devices exploding
•  Layer of connectivity needed between fiber access
and application
•  A smart combination of wired and wireless
infrastructure technologies required

28
•  Traditional, triple-play revenues are declining
•  The classic telecoms business model needs to be
replaced
•  What is the business model for Infinite-play?
What does this
mean for telecoms?

29
Triple-play
Infinite-play
Bandwidth scarcity Gigabit bandwidth
Pay per
package
?Pay for
limitation
Pay-per-
Megabit
What are the options?

30
Triple-play
Infinite-play
Bandwidth scarcity Fiber bandwidth
Pay per
package
Pay for
value
Pay for
limitation
Pay-per-
Megabit
What are the options?

Digital
doorway
Digital
doorway
31
How to add value as an operator or SP?
Digital
doorway
Traditional
domain
Utilize your position as the local, reliable
company that people can trust

32
Expanding further into the home
Access to
the home
Fiber
Secure communication
with the world
Gateway
Transport
connectivity &
interaction
Wired &
wireless
Security,
safety & ease-of-use
The digital
home
Service & comfort
Devices &
applications
Tradional
operator
domain

33
Expanding further into the home
Access to
the home
Fiber
Secure communication
with the world
Gateway
Transport
connectivity &
interaction
Wired &
wireless
Security,
safety & ease-of-use
The digital
home
Service & comfort
Devices &
applications
Future
operator
domain
1
2
3

34
Home
security
Data
security
&
anti virus
Cloud
gaming
In-home
management
& control
IoT &
domotica
Endless amount
of services

Providing infinite fiber broadband connectivity.
Anywhere in the home. For everyone.
Our vision
35

Fiber deployment 2.0
Home gateway
evolution
Infinite in-home
connectivity
Empowering the end-
user
DRG series
Smart-home extensions
Full controlFiberTwist
In-home connectivity portfolio
Hybrid series
Platinum
series
nFinity
36

37
FTTH to BTTH
it’s not only about bandwidth
Security Reliability Ease-of-useComfort

PLNOG15 :From FTTH to BTTH - Fiber Broadband Through the Home,Stijn Coppieters

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