ZyXEL Communications NWA5560-N Uživatelský manuál Strana 4

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Dear Reseller,
Wireless connectivity has been many people’s first choice in
new or extended business networks and the ratification of
the IEEE 802.11n standard is another boost to the massive
growth of WLAN deployments. Through the introduction
of the latest technology ZyXEL is able to offer a range
of solutions with the new 802.11n models available in
standalone, managed AP, Hybrid controller and Controller/
Thin AP. The introduction of the 802.11n technology enables
businesses to adapt and grow its wireless infrastructure to
enhance performance, improve connectivity and increase
productivity. The new technology enables support of the
latest innovative WiFi devices such as PDAs, net books,
tablets and mobile devices to connect and gain access either
to the business network or be directed securely straight to
the Internet as a guest user. One thing that is guaranteed
is that the new 802.11n technology is the perfect solution
to match the demands of the latest bandwidth hungry
applications – truly a technology to match business growth.
As a technology 802.11n has been around for a few years
however the deployments have mostly been restricted to
the casual user or home user while the standard has been
ratified and approved. Once the 802.11n standard had
been approved in 2010 the technology has achieved good
growth in the commercial environment. The popularity
of 802.11n is attracting more businesses to wireless LAN
equipment and helping them cope with the various
Editorial
challenges of increasing complicated and bandwidth
hungry applications. The obvious benefits of IEEE 802.11n
are in the improved throughput and coverage over the more
widespread 802.11g wireless technology. The IEEE802.11n
technology promises a theoretical maximum data rate of up
to 300 Mbit/s and a greater coverage range than its 802.11g
predecessor, however, both technologies can co-exist in
the business to enable connectivity for existing mobile
devices. Beyond the enhanced throughput and coverage,
IEEE802.11n has the following benefits:
– Eliminate bandwidth contention
– More users and more floor space
– Improved support in the future
As part of the introduction of the next generation of N wireless
Access points ZyXEL has introduced a range of models to
compliment business size and complexity. The NWA1100-N,
perfect for the small business environment, the NWA3160-N,
NWA3560-N and NWA3550-N designed for larger SMB
installations and supporting the standalone, managed and
the ZyXEL hybrid AP Controller functionality. For hospitality
applications ZyXEL introduced the NWA1300-NJ which has
been designed specifically to fit into a wall socket to offer
localised N WLAN range for hotel rooms or similar locations
in hospitality or business. For businesses that require the
AP to blend seamlessly into the environment ZyXEL has
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