FSC
provides complete solutions for connecting sites separated by a street or a
country, or any in-building wireless solution. These include Laser systems (also
infrared systems), Point-To-Point, Spread Spectrum, Microwave and Satellite.
These systems can transport Data (Ethernet and beyond) T1s, DS3s and OC3,
Telephone, Video, Frame Relay, and ATM. If you communicate over it, we can get
it over a wireless system.
As with all systems, we offer not only the sale of the system, but engineering
as well. We will insure that you have everything you need for a plug and play
system. We can help with the initial path survey, path analysis, design of
mounts and towers where required and a complete quality installation.
We want you happy!
To further enhance our service, we are now an authorized partner with Proxim
Wireless Networks. Please visit our
Proxim Products Page to view their product line.
Lasers. FSC sells and installs several brands of Laser and Infrared
systems. We believe these are great systems for short hops. They can work up to
several miles, as long as there is line of sight. Fog and rain can limit them,
so where absolute reliability is an issue, we suggest they be limited to about
500 Meters (about 1/3 of a mile), or as far as visibility is restricted in your
area. There are areas in the Southwest Desert where this limitation is not much
of a factor and may be ignored. The bandwidth of these systems is great and can
carry the entire spectrum of services from basic voice and T1, to Ethernet and
155 ATM up to OC12.
Point-To-Point Radios. These are a relatively new type of unlicensed
microwave system. They occupy the upper Spread Spectrum band of 5.725 to 5.850
GHZ, as well as the 24 GHZ band. They are low power and fairly restricted by the
FCC, but require no FCC license. They can go to a mile and beyond, depending on
the application. They are designed for T1 and Full 10Mbs Ethernet services. They
are not Spread Spectrum nor are they Frequency Hopping. As with Spread Spectrum,
their main vulnerability comes from the fact that they are not licensed. Someone
else could put up another radio down the street and cause interference with no
recourse. However their low power and directional antennas make interference
unlikely.
Spread Spectrum. These systems are good for both in-building network
communications for applications where users are either temporary or very mobile,
or for building-to-building applications. Their main vulnerability comes from
the fact that they are not licensed. Someone else could put up another radio
down the street and cause interference with no recourse. However their low
power, frequency hopping ability and directional antennas make interference
unlikely. Also their frequency hopping ability makes reception by spies and
other nefarious characters practically impossible. This non-licensed status also
makes them highly desirable, as there is no wait or cost as is associated with
licensed microwaves.
In-Building Spread Spectrum. A good example of a great application is
hospitals, where nurses and others are going from room to room, entering and
retrieving patient information into and from the data in real time. Information
can change quickly, and this allows hospitals to give the best most accurate
service to their patients. Another great example are offices where "Hoteling"
among employees is used. It does not matter if the employee sits at a shared
desk or in the conference room, he or she has the same access to the network as
a wired individual.
Building-to-Building Spread Spectrum. We can provide either T1 or
Ethernet services over this type of network. Though the throughput of the
Ethernet will not exceed 5-6 Mbs, it does have and AUI or RJ-45 interface and
for all but the heaviest of users, this is more than adequate and the full 10
Mbs shortcoming is never noticed.
Microwave. These are great if high capacity is required over longer
distances. They are licensed so that interference is not an issue. They can be
configured for virtually all communication interfaces. For much more information
go to
Microwave or call Full Spectrum Communications.
Satellites. These are great for low capacity country-to-country
communications, Broadcast Video to many locations, or bursty short data
transfers, like credit card authorizations and purchase amounts. It can be an
expensive way to carry point-to-point data, voice or video. For a further
discussion of satellites please go to Satellites or
call FSC. |