TRANSMETTEUR WIFI
SPEEDLAN® 9000 series broadband wireless routers offer unsurpassed flexibility in meeting the challenges of designing, building, and managing today’s fixed wireless networks. By allowing the user to choose between star, mesh, or a point-to-point deployment, the SPEEDLAN 9000 provides a platform which can grow with your business and is easily re-deployed as your needs may change.
Expand Your Current Wireless Network
Coverage
Do you already have a base station network in place but can’t reach
some buildings because of line-of-site issues? SPEEDLAN 9000 can help
you solve this problem by filling in shadows for ISPs or carriers
already using MMDS, LMDS, or unlicensed base stations. Through mesh
technology, the 9000 can route your signal around obstructions like
hills, trees, or larger buildings, which may be preventing some
locations from communicating directly with a base station.
Campus, Business Park,and Residential
Applications
With mesh technology, localized deployments in a campus, business park,
apartment complex, or residential neighborhood are easier than ever.
Unlike base station or access point products, no line-of-sight analysis
is needed to determine if the building can “see” back to a base
station. If you can “see” any other building already on the mesh
network, you’re connected! And,as an added benefit, each new building
added to a mesh network expands your ability to connect even more
buildings. Deployment time per building can be cut to an hour or less,
dramatically decreasing deployment costs.
Leased Line Replacement for Your Entire
Organization
Using a simple point-to-point link, you can connect buildings up to 25
miles apart at LAN speeds. With less than a day ’s work, you can
eliminate leased line charges, increase connectivity speed and
productivity, and take control over your building-to-building
communications . With a SPEEDLAN 9000 base station, you can connect up
to 100 remote buildings to a central location. Schools,hospitals,and
banks can benefit by increasing connection speed between buildings and
reducing or even eliminating leased line fees. Users in multiple
buildings throughout an organization can now share Internet access
through a central site, increasing control and security while reducing
costs. By giving network users in remote buildings the bandwidth
required for video conferencing, Voice over IP, and interactive
collaboration on projects, enterprise customers can increase operational
efficiencies through their organization.
Up to the Challenge
With its unique combination of configuration options, SPEEDLAN 9000
provides the flexibility, scalability and power you require. Whether you
need to connect two buildings across a parking lot or want deploy a
complex wireless metropolitan area network, SPEEDLAN 9000 has the
features you need in a single affordable package.
SPEEDLAN 9000 Features
SPEEDLAN 9000 Benefits
Building-to-building Backbone
The most basic topology is a simple point-to-point connection between
two buildings. A fixed wireless building-to-building connection is a
common alternative to leased lines and trenching cable or fiber. A
SPEEDLAN 9000 point-to-point link can be installed in as little as a few
hours and connect buildings up to 25 miles apart. With a Return on
Investment (RoI) of as little as a month or two, and bandwidth more than
7 times that of a leased T1, SPEEDLAN 9000 is an excellent
building-to-building broadband solution.
Star Topology
For applications that require connecting multiple buildings, a star
topology may be the best choice. In this model, one SPEEDLAN 9000 unit
acts as a “polling” central base station while the other units are
configured as Customer Premises Equipment (CPE). By implementing our K2
polling protocol, SPEEDLAN 9000 overcomes problems inherent to
802.11-based product with hidden transmitters. Because the polling
protocol eliminates any possibility of CPE devices transmitting at the
same time, it solves the problem of multiple CPE causing
“self-interference” within the network. Highly scalable, each
SPEEDLAN 9000 base station can serve up to 100 remote buildings at a
time, and can be over subscribed by as much as 5 to 1 for ISP
applications. Once a SPEEDLAN 9000 star network is installed, our K2
protocol takes the guesswork out of optimizing bandwidth usage. Using
intelligent polling, the base station monitors activity from each CPE
and optimizes the bandwidth for each remote location. Through dynamic
bandwidth allocation, remote buildings with a heavy traffic load are
polled more frequently than buildings with a light traffic load. Users
across the network will enjoy reliable, high availability bandwidth like
never before.
Mesh Topology
Using a mesh topology, SPEEDLAN 9000 allows customers to rapidly deploy
broadband wireless networks without having to define a central site for
a base station or analyze line-of- sight requirements back to the base
station . With mesh, each SPEEDLAN 9000 router will communicate with
every other mesh node within an unobstructed 1/4 to a 1/2 mile radius.
This creates a multi-hop IP routed cloud: self-healing, load balancing,
and scalable up to 100 nodes within each mesh cloud. In the enterprise,
SPEEDLAN 9000 mesh provides a platform for rapidly connecting multiple
remote buildings when the use of a base station isn’t possible. Mesh
gives you the ability to connect more users, in more buildings, while
dramatically reducing or eliminating leased line costs. For broadband
service providers, SPEEDLAN 9000 mesh greatly decreases the need for
truck-rolls, reduces installation time and long-term maintenance costs.
With a robust, self-healing broadband wireless mesh network, you’ll be
able to serve more customers with more bandwidth than ever before.
Separate multi-user and residential models are designed specifically to
meet the connectivity demands for everyone from single users to large
corporations . With 11 Mb/s of wireless bandwidth, SPEEDLAN 9000 is the
most flexible, robust, high-performance mesh solution on the market
today.
Advanced Features
Network Management
SPEEDView is a flexible Windows-based network management tool that
allows you to quickly isolate and resolve network problems. SPEEDView
gives you an “ at a glance” view of your network, presenting you all
of the nodes currently on network within any star or mesh network cell.
Network managers can monitor and control management functions for local
and remote SPEEDLAN 9000 nodes from a central location or from any
location on the network. Check your network operations quickly with a
dynamic gr aphical user interface, viewing the performance of network
links through an easy to read gr aphical format. SPEEDView uses display
lines to indicate direct line-of-sight connections, obstructed
connections (due to network bugs or improper mounting of the antenna)
and non-existent physical connections. These indicators will help
managers troubleshoot antenna alignment and locate blocked nodes, so
that paths can be re-routed for successful connectivity. You can also
view and configure many parameters and services for the 9000 node by
double-clicking any 9000 node in the network diagram, which opens a
web-based browser. SPEEDLAN 9000 Configurat or, is a web-based
management system that allows a network manager to configure and monitor
IP addressing, set security parameters, set data rate and frequency, or
perform bandwidth and diagnostic tests.
NAT & DHCP
SPEEDLAN 9000 series products present an unparalleled level of
performance and features, including Network Address Translation (NAT)
and Dynamic Host Control Protocol (DHCP) server. NAT increases network
security and allows the occupants of an entire building to share a
single global IP address. DHCP server allows IP addresses to be assigned
dynamically at the remote building. Distributing these administrative
functions to each remote building significantly reduces the
“administrative overhead” traffic that must travel back to the
service provider’s headquarters.
Ruggedized, Outdoor Mount Chassis
The SPEEDLAN 9000 series is housed in a weatherproof, sealed , molded
metal housing that mounts outside the building on a mast or tower. The
9000 series allows up to 300’ of specialized , outdoor Ethernet cable
to be used between the LAN and the RF device, without introducing loss
of any radio signal. This increases the effective wireless link distance
and reduces or even eliminates the need for an amplifier.
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Classification
indices de protection IP |
Detecteur de
camera espion |
spyfinder
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Data Logger GPS
|
Tracer GPS
|géo
localisation
|
|
suivi de véhicule
et de personnes
|
camera &
enregistreur pour le sport
|
services
|
Enregistreur
portatifs habitation
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