Wireless
LAN
The
name 802.11 is derived from the IEEE standard that it
represents. 802.11 refers to a family of wireless
standards, each differing slightly in the
implementation, but achieving the same goal, networking
computers without wires.
IEEE 802.11g, has overtaken IEEE 802.11b as the
most popular standard. This is commonly called Wireless
LAN or Wi-Fi
MYVA wireless networks provides advanced
solutions
that will fit to any one any where.
At
the present time the most commonly found 802.11 variant
is 802.11g The Wi-Fi organization was created to ensure
interoperability between 802.11b products.
The
most common Wireless LAN technologies on the market.
IEEE
|
B/W
|
Indoor Range
|
Outdoor Range
|
Frequency
|
802.11
|
1-2 Mbps
|
100 metres
|
up to 20 km
|
2.4 GHz FHSS
|
802.11b
|
11 Mbps
|
100 metres
|
up to 20 km
|
2.4 GHz DSSS
|
802.11a
|
54 Mbps
|
100 metres
|
up to 5 km *
|
5 GHz OFDM
|
802.11g
|
54 Mbps
|
100 metres
|
up to 23 km
|
2.4 GHz OFDM
|
Wireless WAN :
Point
to Point and Point to Multipoint
Point
to point, or point to multipoint links, from a temporary
building next door to as far as you can see. 2.4, 5.8Ghz
secure
video, voice & data links. Enterprise Level Robust
Uptime, in all weathers, can transport voice and data.
Wireless
WAN can deliver
high-speed data access and is an excellent alternative
to wired access networks including ISDN,
DSL and cable
modems. This solutions can
allows carriers and new generation service
providers to enjoy the benefits of
"plug & play"
subscriber installation, quick network deployment and an
immediate return on investment.
MYVA
network
solutions can connect multiple locations, up to 20 km
apart, and carry video , voice & data traffic at speeds of
up to 100Mbps.
Bridging
solutions gives network access to previously unreachable places.
If you have a building that you wish to connect to your your
video , voice and / or data network, wireless
bridging may be the answer.
-
Extend
your network to other buildings without re-cabling,
paying for data or leased line costs.
-
Don't
duplicate PABX or network resources in off site
buildings.
-
Wireless
links for security cameras
Industry
standard technology, smooth upgrade path.
MYVA
Wireless
network constructs bridges using Microwave or RF wireless technologies. Wireless link are secured
by encryption at each end, ensuring secure networking.
-
802.11b
2.4Ghz wireless Links up to 11Mbps over distances up
to 20 km.
-
RF
5.8Ghz Wireless bridges can carry up to 54Mbps and
connect locations up to 28 km's away.
-
Bridge
either an adjoining office or a building.
-
License
frequencies bridges can carry up to 150Mbps and
connect locations up to 60 km's away
at 5-11Ghz.
|