Allied Telesis AT-MC103XL Скачать руководство пользователя страница 2

The Finnish subregion of Kaustinen comprises seven small
municipalities located in the region of Central Ostrobothnia in
Western Finland.To date, the subregion has been wholly
overlooked by communications service providers on the basis
of its sparse population and, thus, poor market prospects. As a
result, the subregion was faced with the genuine prospect of
being left utterly void of modern data communications
connections. In response, local residents resolved to take the
matter in hand and, in typical Ostrobothnian spirit, were
determined from the start that if the job was to be done, it
was to be done properly.Thus, Finland's first genuine Triple
Play network was established, bringing the Internet, telephone
traffic and television images to remote households and
companies in the Kaustinen subregion via a fiber network.

Part of the Information Society

At the turn of the millennium there were no ADSL
connections available in the subregion of Kaustinen.The area
was deemed as having insufficient market potential, and thus
faced complete exclusion from information society
developments. In addition to its lack of advanced data
communications, the subregion’s prospects for inclusion in
digital television developments were also poor.

The region’s residents took action and decided to build a
multiservice network which would bring modern connections
to the area.The Kaustinen subregion evaluated a number of
alternatives, of which a fiber-based solution proved the most
cost-effective in the long run.The network architect was
networks expert Kari Karvonen of Kasenet Oy.

In comparison to wireless technology for example, fiber
networks offer a more reliable long-term solution.
“Wireless networks quickly reach operating capacity. File
sharing and peer-to-peer network programs, for instance,
rapidly overload wireless systems, which means network IP
calls, not to mention high quality TV images, can no longer be
effectively transmitted. With networks built using optical cables
this is simply not a problem.”

The Kaustinen fiber network effectively delivers services to
the subregion’s sparsely inhabited areas, keeping the area in
close step with – or even leading the way in – developments
in technology.

Community Backing

In order to realize the vision of bringing advanced connections
to the region, it was essential to get the local residents and
village communities behind the idea.The project organizers
toured the subregion gaining support for the project.

“Village meetings were held to discuss the fiber network
project. At the meetings it was decided whether fast Internet
connections should be brought to the village and to what
degree households were prepared to invest in the
connections. Attitudes towards the project were extremely
positive, and households really pulled together and became
active participants in the project,” says Karvonen.

The costs of the project were shared between the
municipalities, private households, the state and the EU.The
costs were distributed roughly equally between the parties, so
that around one third of the total cost is paid by private
households.The total cost per household is around 2,500 -
3,000 euros, of which each individual household pays around
1,000 euros. In addition, household customers pay 50 euros as
a fixed monthly user fee.

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Allied Telesis Case Study: Kasenet Oy

www.alliedtelesis.com

Case Study |

Kasenet Oy 

“We settled on optical fiber because our vision was to
build a network that would also be capable enough to
meet our demands well into the future.The network had
to be able to deliver to its villages network customers not
only the services which are currently available on the
network, but also services which are only just now
breaking through onto the market,” says Karvonen.

Содержание AT-MC103XL

Страница 1: ...Case Study Kasenet Oy Remote Finland Region DeploysTriple Play Services Sparsely Populated Kaustinen a Remote Sub region of Finland Builds Fiber based Network ...

Страница 2: ...k programs for instance rapidly overload wireless systems which means network IP calls not to mention high qualityTV images can no longer be effectively transmitted With networks built using optical cables this is simply not a problem The Kaustinen fiber network effectively delivers services to the subregion s sparsely inhabited areas keeping the area in close step with or even leading the way in ...

Страница 3: ...t connection via optical fiber to the network s village nodes Homes are in turn connected to the village node via which each household customer is equipped with a 100Mbps Ethernet connection The network project was put out to competitive tendering and the offerings of the competing manufacturers were closely evaluated AlliedTelesis met all the demands of the invitation to tender and offered the be...

Страница 4: ... than the name would suggest multicasting technology opens up a versatile range of video conferencing and distance learning possibilities The network is also used for remote monitoring and transmitting surveillance camera images For example remote monitoring of the biogas plant in the village of Meriläinen has been implemented via optical cable and the fast connection can also be used for the remo...

Страница 5: ... the end customers are managed using Allied Telesis technology AlliedTelesis 8500 series switches serve as the local switches of the network and its AT MC103XL products serve as the media converters for the single mode fiber connections AlliedTelesis AT RG613 Residential Gateway units serve as the household based broadband media gateway and router units for the delivery ofTriple Play services 8500...

Страница 6: ...0 F 41 91 69769 11 Asia Pacific Headquarters 11 Tai Seng Link Singapore 534182 T 65 6383 3832 F 65 6383 3830 www alliedtelesis com 2006 2007 AlliedTelesis Inc All rights reserved Information in this document is subject to change without notice All company names logos and product designs that are trademarks or registered trademarks are the property of their respective owners EMEA1460 ...

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