SenS Interactive LimitedLondon – Avignon - Barcelona

High speed internet and digital services

On coaxial networks BEIRUT - Horeca 2005 Conference

Jean-Michel BRUNEAU - Didier FLAENDER

www.sensinteractive.comwww.sensinteractive.com

Question!What is able to deliver from 70 to more than 500 TV channels, high speed internet, digital TV, video on demand … at low cost on a unique support?

Answer!Later!!!!

WIFI

OPTICAL FIBER

RC6

COAXIAL

DIGITAL TVHigh speed Internet…..

CPL

LET START THE RACE!!!!!

Using the existing infrastructuresUsing the existing infrastructures

• Optimization of the existing networks

CATV or SMATVTelephone linesPower Line

• High Integration

Use of Opened platforms based onUse of Opened platforms based onmarket standardsmarket standards

• Lot of technologies are involved sometimes competing each other• Scalability

Architecture Tree

Maximum Lenght Several Kms

Maximum Number of Analogic Channels

50 to 70

Maximum Number of Digital Channels

300 to 700 hundred

Type of Cable 50 - A4-B6-C8

Standard Return Pass Channel Rate

8 to 60 Mb/s

Number of TV plugs all over the world

Several hundred of Millions

Status Used all over the world to transmit TV on town and buildings.

Evolution Digital and interactive

Total potential Capacity > 1Gbyte

Caracteristics of a Coaxial Broadband System

Our feelings:

Coaxial Broadband Systems are always on the top of the race.

They are:

- Cost effcctive

- Performant

- Highly scalable

- Implemented everywhere

- 100% compatible with all the evolution’s of the new consumer products:

LCD TV’s, Digital Terrestrial TV, Satellite receivers….

- And bidirectionnal for high speed two way services

SitiRunixSitiRunix from SenS Interactive is a system that takes advantage of existing small coaxial Tv networks or SMATV networks to offer new digital interactive services.

Thanks to SitiRunix technologies from CoaxMedia Corp it is then possible to distribute on those networks the new digital services coming from the internet or digital terrestrial tv networks (streaming video, fast internet access, video on demand…) to all the users with a relialabilty 100% guaranted.

Implementation of SitiRunixImplementation of SitiRunix doesn’t affect the existing configuration of the TV system.

High speed internet at low cost on Coaxial : SitiRunix

SitiRunixSitiRunix from SenS Interactive gives the opportunity to use existing SMATV or small CATV networks to bring to each subscriber plug a high speed internet access.

It is then an ideal solution to use those networks to provide fast interactive communication when ADSL networks can’t bring any efficient solution.

Associated to a satellite two way access at the network head end, it can be installed easily every where and gives to all the subscribers an internet access at rates up to 10 Mb/s.

CATV and SMATV Networks

CATV NetworkCATV Network

TV Head EndTV Head End

High Speed Two way Satellite AccessHigh Speed Two way Satellite Access

Gateway InterfaceGateway Interface

Sitirunix ModemSitirunix ModemWifi ExtensionWifi Extension

Buildings and

Resorts

Modem

SMATV network

Head End

Gateway

Apartement

Modem

Apartement

Antenna PlugModem

Apartement

Modem

Apartement

Fast Internet Access

Antenna Plug Antenna Plug

Antenna Plug

MVA

AV-VHFOV 33

MVA

AV-VHFOV 33

MVA

AV-VHFOV 33

MVA

AV-VHFOV 33

MVA

AV-VHFOV 33

Terminal

Terminal

• High Speed Internet • Video on demand • Connection to local web site • Connection to VPN networks • Wan Network • Billing • Wifi extension

Features

- Rate: 48 Mb/s – 60 Mb/s - QPSK Modulation

- Frequencies: 915 Mhz – 976 Mhz - Minimum modem level 45 dbV

- Maximum output level 115 dbV - Plug and Play

- Up to 256 subscribers per gateway - Wifi Extension 802.11b

Specifications

A system easy to install on existing networks

Head Hend configuration

Standard TV Head end

Gateway

MV A

AV-VHFOV 33

MV A

AV-VHFOV 33

MV A

AV-VHFOV 33

MVA

AV-VHFOV 33

MV A

AV-VHFOV 33

Fast Internet Access

TV Antenna

Easy to InstallAutomatic identification of the Subscriber’s modemRemote control

A system easy to install: Example of head End installation

Existing ModulatorsAnd converters

Gateway

TV Head - End

An easy implementation on existing networks : Network extenders and existing amplifiers

Line extender performances

Fréquencies: Up Stream : 915 Mhz Down Stream : 976 MhzStation Gain : 23 dbNoise factor max: 9,5 dbBandwith per channel: 30 Mhz1db Compression (Input): -15 dbm

Line Extender

High Speed for new services - Internet Browsing - Video on demand - Streaming video - Downloading ….

A reliable solution that gives high speed connection A reliable solution that gives high speed connection to100% of the CATV or SMATV subscribers. to100% of the CATV or SMATV subscribers.

Fast Internet Service via satelliteFast Internet Service via satellite

World Wide and cost effective Internet accessWorld Wide and cost effective Internet access

Rates:W1: 128 – 512 Mb/sW2: 256 – 1028 Mb/sW3: 512 – 2048 Mb/s

SitiRunix enables to distribute on a small CaTV network high speedInternet access coming from a two way satellite or an ADSL access.

It shares the fast internet access to all the subscribers giving a 100% coverage, which is not possible with a WIFI solution.

Moreover the software’s tools associated to SitiRunix make easy tosupervise remotely all the access and manage the subscribers requests.

Its an ideal solution for SMATV or small CATV networks. Its an ideal solution for SMATV or small CATV networks.

SitiRunixBenefits

CATV or CATV or SMATV NetworkSMATV Network

TV Head EndTV Head End

High Speed Two way Satellite AccessHigh Speed Two way Satellite Access

Gateway InterfaceGateway Interface

Sitirunix ModemSitirunix Modem

And the future is digital!….And the future is digital!….

QAM Channels

Performances

Type of Network RF Coaxial – 15 – 1000 Mhz Or 15 – 2000 Mhz

High Speed Internet 60 Mb/s full duplex

Number of Digital Channels 300 to 700 hundred – QAM channels

Compatiblity Progressive Upgrade, keeping the existing annalogic channel

Capacity 256 to Thousands subscribers

Head End connection to WWW Satellite or ADSL

And the future is digital and compatible withAnd the future is digital and compatible withThe existing infrastructure!….The existing infrastructure!….

Conclusion

Coaxial RF Networks SMATV and SMATV Networks :

A unique solution to deliver fast internet access at several Mb/s at a low cost .

Ideal for villages, resorts, buildings… with a 100% service guarantee.

Easily scalable to digital TV.

www.sensinteractive.comwww.sensinteractive.com