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VoxTechnologies
Enterprise Network Series
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Alcatel 7390 LMDS
Cross-Polarized Radio Base Station
Alcatel 7390 LMDS Cross-Polarized Radio Base Station (X-Pol RBS) equipment
delivers and collects all traffic to and from subscribers in a given coverage
area and is the linking point between subscribers and the backbone network. The
7390 X-Pol RBS outdoor radio equipment is a key component of the Alcatel 7390
LMDS Solution.
The 7390 X-Pol RBS outdoor transmitters and receivers are collocated with
their respective sector antennas and deliver wide bandwidth up-conversion and
down-conversion, as well as power amplification functions. The equipment is
fully managed by the Alcatel 5620 Network Manager (NM), formerly the 46020
Network Manager.
Highly scalable and fully managed as part of a multiservice network, the
Alcatel 7390 LMDS products can be rapidly deployed to provide a powerful,
cost-effective access solution for the first mile delivery of a wide range of
data, Internet, voice and video services.
Control and switching
The 7390 X-Pol RBS is connected to an Alcatel 7390 LMDS Digital Base Station
(DBS). Up to eight X-Pol RBSs can be connected to the same DBS that provides the
modems and common control.
To increase the overall system service capacity, TDMA is implemented for the
uplink, so that a shared bandwidth environment is created at the ATM Air
interface level for subscriber access. Once the individual IF signals are
combined, they are subsequently applied to the broadband transmitter or receiver
within a given cell or section.
Intercell links (ICLs)
In a large metropolitan network system, intercell linking can have
significant impact on implementation and/or operating costs. The Alcatel
wireless ATM access system allows a wide variety of managed intercell linking
options to optimally address this issue.
- Fiber ICLs: OC-3, OC-12, STM-1, STM-4
- Wireline ICLs: DS3, nxT1/E1, E3
- Support of OEM radios and termination of conventional TDM or ATM
point-to-point radios
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VoxTechnologies Corp. - Industrial
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Tel: 972-234-4343 Fax: 972-234-4295
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