FTTHForum 2011 Akshay Patel, Keymile

FTTX Budapest 2011

Smart Fiber Network Evolution

Akshay Patel Product Management

Opening Statement

The answer to how, what, why, and when should an operator

start considering the evolution of traditional copper networks to

fibre lies in your back yard. Build out nimble and efficient

networks to capitalize on investments and technology with

organic growth. KEYMILE will look into examples of how its

expertise in the public telephone network (PTO) and transport,

utility, and authority sectors is taken advantage to add value

added services as networks and services begin to converge.

A few highlights will include:

Organizational structures and factors that should be

investigated in your market/country

Selecting the deployment technology of choice today for

tomorrow’s success

How the network designs today will influence convergence of

voice, video, data AND networks.

Transport, Utility, Authority infrastructure and network

integration to PTO and why KEYMILE is the perfect

selection.

Presentation Overview

Network Convergence

Factors affecting evolution

Cluster Analysis

Open Access

I Page 2 of 24 © KEYMILE

Wireline

Wireless

NETWORK CONVERGENCE


Convergence: Fixed Line Telecommunications

Service Providers – over Copper (twisted pair)

Services

Voice (POTS, V5, ISDN, H.248, SIP)

Data (ADSL, ADSL2+, ADSL, VDSL Vectoring)

Video (RF Overlay, IPTV, VOD)

Wireless

Customers

Business, Residential

Network Architectures

P2P (Strength) Tree (PON)

Copper Fiber (GPON, EPON)

MSOs – over Coaxial Cable

Services

Video (Broadcast, SDV, VOD, OTT)

Data (DOCSIS1.0, DOCSIS2.0, DOCSIS3.0)

Voice (PacketCable, MGCP, SIP)

Wireless

Customers

Residential, Business

Network Architecture

Tree (Strength) P2P (Node Splitting)

Copper Fiber (RFOG, EPON)

CONVERGENCE!


Convergence: Fixed Line Telecommunications

Wireless Operators

Services

Voice

Data

Video

Fixed line

Customers

Business, Residential

Network Architectures

E1/T1, ATM, SONET/SDH/PDH end2end IP on PON or P2P

P2P or Tree with a evolution of Copper to Fiber

Fixed Line Operators

Services

Video

Data

Voice

Wireless

Customers

Residential, Business

Network Architecture

Copper to Fiber

CONVERGENCE!


CLUSTER ANALYSIS


Cluster Analysis: Subscriber Density

SubCluster: A

Less Dense

SubCluster: B

Dense

SubCluster: C

Very Dense

Cluster 3:

RURAL

Cluster 1:

URBAN

Cluster 2:

SUBURBAN

Subscriber

Density per KM2

Subscriber

Density per KM2

Subscriber

Density per KM2


Cluster Analysis: Subscriber Service Cluster (Income Service Demand)

SubCluster: A

Less Dense

Business/Residential

SubCluster: B

Dense


SubCluster: C

Very Dense


Cluster 3:

RURAL

Cluster 1:

URBAN

Cluster 2:

SUBURBAN

Subscriber

Density per KM2

Subscriber

Density per KM2

Subscriber

Density per KM2

KEY

Business

Residential


Cluster Analysis: Business and Residential

Low Income Residential Subscriber

Require Basic Telephony

Basic Video

Basic Data

(Value Customer)

Medium to High Income Residential Sub.

Advance Video with multiple TV

High Speed Data

Advanced Voice Serivice

Home office performance

(Premium Customer)

Small to Medium Size Businesses

< 3 Telephone lines

Fax Quality

Data Services

Basic TV

(Value Customer)

Coorporate Business/Business Campus

Advanced Telephony

High Data Tranfer Capability

Advanced Metro Ethernet Services

Full support for remote office traffic

Multiscreen Video Capability

(Premium Customer)

Business Subscriber

Residential Subscriber


Cluster Analysis: Subscriber Service Cluster (Income Service Demand)

SubCluster: A

Less Dense


Premium Customer

Value Customer

SubCluster: B

Dense


Premium Customer

Value Customer

SubCluster: C

Very Dense


Premium Customer

Value Customer

Cluster 3:

RURAL

Cluster 1:

URBAN

Cluster 2:

SUBURBAN

Premium Subscribers Premium Subscribers Premium Subscribers

KEY

Business

Residential


Cluster Analysis: Other Factors

SubCluster: A

Less Dense


Premium Customer

Value Customer

Brown/Green Field

Government

MSAN Cluster

SubCluster: B

Dense


Premium Customer

Value Customer

Brown/Green Field

Government

MSAN Cluster

SubCluster: C

Very Dense


Premium Customer

Value Customer

Brown/Green Field

Government

MSAN Cluster

Cluster 3:

RURAL

Cluster 1:

URBAN

Cluster 2:

SUBURBAN KEY

Business

Residential

G

G

G

Loop L

ength

(Long t

o S

hort

)

Loop Length (Short to Long)

100m

40km


In Which Cluster Are Your Strengths?

SubCluster: A

Less Dense


Premium Customer

Value Customer

SubCluster: B

Dense


Premium Customer

Value Customer

SubCluster: C

Very Dense


Premium Customer

Value Customer

Cluster 3:

RURAL

Cluster 1:

URBAN

Cluster 2:

SUBURBAN

Premium Subscribers Premium Subscribers Premium Subscribers

KEY

Business

Residential L

oop L

ength

(Long t

o S

hort

)

Loop Length (Short to Long)

G

G

G

100m

40km


FTTH/FTTB: PON Architecture

16 - 128

Subscriber

Passive optical

splitter

3,000 - 5,000

Subscriber

Packet network Optical Line Termination

(OLT)

METRO/REGIONAL

NETWORK

ACCESS

SUBSCRIBER


FTTH/FTTB: Point-to-Point Architecture

10 GbE

100Base-FX/GbE

200 - 2,000

Subscriber

Optical

MSAN

2,000 - 10,000

Subscriber

Packet network

Aggregation

Switch

SUBSCRIBER

ACCESS

METRO/REGIONAL

NETWORK


FTTH/FTTB: P2P over PON (or PON over P2P)


OPEN ACCESS


Market Trend in Europe: Open Access

CREATE NETWORK VALUE

Open Access already in operation in:

Sweden, Norway, Netherlands, UK, Switzerland

Other will follow - Germany is on the way

Description/Reasons for Market Trend

Regulator forces Competition

Cost saving in Infrastructure and Equipment

FTTC (VDSL2) rollout

Fiber networks

New countrywide standards will be implemented

soon

Main Driver:

Save Cost by sharing

Infrastructure/Equipment


Open Access & Operation Models FTTH / FTTB

Physical

Infrastructure

Layer 2

Transport

Network

End

Customer-

Services and

Content

Open Access

Infra-

structure

provider

Several

Network

Provider

Bit-Stream (Bsp.:

OpenReach)

Several

Service

Provider

Quelle:

OpenAxs.ch / KEYMILE

Bit-Stream +

DarkFiber

(Bsp:Reggefibre)

Vertically

Integrated (e.g. Incumbunt Telco)

Two Level Partner (e.g. Utility + CLEC)

Infra-

structure

provider

Full

Service

Provider

Service /

Network

Provider


Open Access Alternatives

Cost sharing

n.a.

Tubes / Pipes

Dark Fiber

Bit-Stream-Access

Own

Infrastructures

Cost

Initial Set-up

Cost

(Operativ)

Service

Differentiation


Sharing on different Levels – Physical Layer shared with Tubes

A B

C D


Sharing on different Levels – Layer 2 shared via virtual LANs

A B C D


Summary

All technologies are good technologies

One technology may proove to be more successfull that the other depending on

various factors

Open Access may further leverage network superiority and revenues

Understand your market and work with all your departments to achieve unified

solutions both technically and commercially.

Watch our for that network convergence

How can you be more efficient:

To provide quality service

Able to

Willing to

Prepared to


KEYMILE – Mission Statement

KEYMILE as a specialist is the strong partner for customized

multi-service access systems. We understand complex factors that may

affect you and your subscribers. Come talk to us for innovative and high

quality solutions.


Thank you for your attention

Akshay PATEL Product Management

KEYMILE AG

Schwarzenburgstrasse 73

3097 Bern-Liebefeld, Switzerland

[email protected]
