Cisco Cisco Aironet 1240 AG Access Point 정보 가이드

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World class technology, expert partner
Rauma Stevedoring decided to go with a WLAN standards based, Cisco
Systems technology based wireless network solution. The system,
covering the entire port area and browser based, was delivered by Cisco
partner Signal Networks Finland.
”We selected a browser based WLAN solution because of  versatility
and efficiency. We want to have the same application for forklift mounted
PCs, portable terminals and workstations. Signal Networks has the
know-how for port solutions; they were  the best company to deliver
a turnkey solution”, Ketola comments.
“We select the best possible solutions and products to meet customer
needs. Cisco network hardware possesses excellent functionality and
network control characteristics. Also, their security levels meet today’s
demands. Furthermore, Cisco solutions are expandable for future needs”,
says Signal Networks CEO Pekka Laitinen.
The entire Port of  Rauma is covered by an indoor and outdoor WLAN.
The basis of  the solution are Cisco ACS authentication servers (2 units),
Cisco WLSE monitoring servers (1 unit) for network appliance control
and Citrix MetaFrame servers (2 units) for terminal administration.  To
cover the entire Port of  Rauma and its buildings, 116 units of  Cisco
Aironet 1200 Access Points were installed. The selected antennae were
LXE Spires, of  which there are two per access point using a diversity
antenna setting.
“By utilizing diversity antenna settings, we were able to expand access
point range to its most extensive, and retain a stable link also on the
perimeters of  the network. To access points with no network cable
access, we created links using Cisco 350 Wireless Bridges”, points out
Cisco systems engineer Tomi Järventie.
Selected as the vehicle terminal was the Linux based LXE VX3-12
forklift mounted PC. The operating system was designed in a way which
requires no IT skills from users. The Symbol MC9000-G was selected
as the portable terminal.
Increased efficiency and usability
The Rauma Stevedoring port network is Finland’s largest mobile terminal
WLAN solution used in a 24/7 critical business environment. The new
system is more reliable, faster and more extensive than previously. The
technology also meets future needs. The process approach eliminates
overlap and makes resource usage more efficient.
Usability was also improved. The browser based system provides users
with WLAN terminals which are faster, lighter, and have larger color
screens. This makes working in a challenging environment easier.
”A browser based system with a graphic interface is more intuitive to
use, and does not require extensive IT training. Thus, when training
users we can concentrate on production applications”, Ketola points
out.
”Rauma Stevedoring’s IT department played a significant role in this
project. The challenges were met together, and cooperation is easy. The
project support included Cisco Finland contact people and technical
experts. The best is of  course the result; a hundred per cent reliable
WLAN covering the entire port area”, says Laitinen of  Signal Networks.
When browsers are fully introduced, the network will be expanded on
the terminal side. Early next year, 140 more forklift mounted PCs and
40-50 handheld terminals will be deployed. Another future consideration
is the utilization of  the network for other use, including IP Telephony
and geographical location.
Cisco Systems Finland Oy
Sales Manager Jouni Mäntylä
Tel. 0204 7061
jouni.mantyla@cisco.com
Signal Networks Finland Oy
CEO Pekka Laitinen
Tel. +358 9  3434 3350
pekka.laitinen@signalnetworks.fi
Rauma Stevedoring Oy
IT Manager Hannu Ketola
GSM +358 400 904938
hannu.t.ketola@raumasteve.fi
SIGNAL NETWORKS FINLAND OY
Signal Networks Finland provides wireless solutions for heavy
industries. Signal is the Finnish importer of LXE (www.lxe.com) and
a Business Partner of Symbol (www.symbol.com); it also implements
WLAN solutions based on Cisco Systems products.
RAUMA STEVEDORING OY
A fully owned subsidiary of the
forestry company UPM Kymmene,
Rauma Stevedoring Ltd is a full
service port operator based in the
Port of Rauma. The company
operates all port functions: cargo
handling, warehousing, shipping,
shipping company services,
international transport and customs
warehousing services. The company
turnover in 2004 was MEUR 53.8;
the number of employees was 614.
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