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| GW-US54G IEEE802.11g
Wireless LAN Rotational USB
Adapter | |
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Multi-Directionals for the best wireless reception
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Feature |
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| The GW-US54G
is a compact, lightweight 54Mbps Wireless LAN Adapter
with the USB2.0/1.1 support. The product is powered
through USB port, which eliminates the need of attaching
an AC adaptor or other enternal power
supply. |
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IEEE802.11g compliant adapter
achieves 54Mbps high-speed data
transfer |
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The wireless LAN adapter fully complies with
IEEE802.11g standard and achieves high-speed data
communication approaching 54Mbps while using the same
2.4GHz frequency range utilized by IEEE802.11b. This
feature enables the product to unleash superior data
transfer performance when sending or receiving voice,
video and large capacity data files. Furthermore, the
wireless LAN adapter retains compatibility with wireless
LAN products supporting IEEE802.11b and thusly enables
upgrade to faster data communication environment while
making the best use of the existing wireless LAN devices
in your network. |
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Wi-Fi
certified |
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The GW-US54G is Wi-Fi certified in the IEEE802.11g
data transfer mode. The Wi-Fi certification serves as a
guarantee of interoperability between wireless devices
from different vendors. |
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Reliable security features
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The adapter supports 64bit/128bit WEP as well as WPA
(Wi-Fi Protected Access), the latest wireless security
standard and enables the construction of a truly secure
wireless LAN environment. |
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Supports multiple
communication modes |
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In addition to Ad Hoc mode for communication between
wireless terminals, the product supports Infrastructure
mode in which wireless communication occurs via access
points (AP). |
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Supports Roaming
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The product supports Roaming, an advanced technology
which automatically selects (and connects to) the most
appropriate access point while the wireless
terminal/client moves. |
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Supplied utility eases
wireless configuration |
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The configuration utility supplied with the product
simplifies the configuration and setup of wireless
communication. When the site survey function of the
program is enabled, the utility automatically detects
wireless devices in the effective radio range and
displays their ESS-ID as well as wireless channels.
Furthermore, the product configuration can be accessed
via Windows XP configuration menu since the adapter also
supports Wireless Zero Configuration of Windows XP.
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Compact, lightweight and
angle adjustable stick type chassis |
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The dimensions of the adapter are 30 (w) x 15 (H) x
105(D)mm and it weighs only 25g. Moreover, its angle can
be adjusted to obtain the best reception. |
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Specification |
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| Product Model
Number |
USB Wireless LAN Adapter
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GW-US54G |
| Interface |
USB Rev.2.0(Type A connector)
*1 |
| Standards
Conformance |
IEEE802.11b,
IEEE802.11g, ARIB(Japan) /FCC(North America) /ETSI
(Europe) |
| USB
Rev.2.0 |
| Frequency Range |
2.4 to 2.4835GHz |
| Channels |
14(Japan) 13(Europe)
11(North America) |
| Communication
Modes |
Infrastructure Mode,
Ad-Hoc Mode, Roaming |
| Data Transfer
Methods |
OFDM (Orthogonal
Frequency Division Multiplexing)
DS-SS (Direct
Sequence Spread Spectrum) |
| Data Transfer
Rate |
802.11b:11,5.5,2,1Mbps
auto
detection
802.11g:54,48,36,24,18,12,9,6Mbps
auto detection |
| Communication
Range |
802.11b: 11Mbps/220m,
1Mbps/520m(indoor, line-of-sight
distance)
802.11g: 54Mbps/25m,
6Mbps/320m(indoor, line-of-sight distance)
*
Distance subject to change due to environmental
conditions |
| Antenna Type |
Built-in chip
antenna |
| Modulation
Method |
IEEE802.11b: DBPSK(1Mbps),
DQPSK(2Mbps), CCK(5.5/11Mbps)
IEEE802.11g:
BPSK(6/9Mbps),
QPSK(12/18Mbps),
16-QAM(24/36Mbps),
64QAM(48/54Mbps) |
| LED Indicators |
Act, Link |
| Security
Features |
64/128bit WEP
WPA (authentication
type: IEEE802.1x/PSK, encryption type: TKIP/AES)
*2 |
| Configuration
Interface |
Configuration utility supplied with the
product |
| Supported
Platforms |
IBM PC compatible |
| Supported
OSes |
Windows XP/2000/ME/98SE |
| Power
Consumption |
Working
Voltage |
DC 5V/370mA |
| Power
Consumption |
1.85W |
| Dimensions
(WxHxD) |
30(W) x 15(H) x
105(D)mm
*Folded dimensions: 30(W) x 19(H) x
73(D)mm |
| Weight |
25g |
| Operating
Temperature |
0 to 40 degrees Celsius |
| Operating
Humidity |
35 to 85% (non-condensing) |
| EMI |
CE, FCC Class B |
| Package
Contents |
GW-US54G, user's manual,
driver/utility
CD-ROM | |
| * Windows 98SE or ME users
may have some technical difficulties during
installation process case by Microsoft software or
PC hardware compatibility issue. Please always
update your operating systems to Windows 2000 or
XP before installing the product.
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*1 USB1.1 only if the host
side does not support USB 2.0
*2 Requires
client OS that supports
WPA | |
| Since no cabling is required
to set up a wireless LAN, virtually anyone can
establish and start using a wireless LAN with
ease. However, data communication between two
nodes may fail or slow down significantly if they
are separated by any of the following materials
(see below). To ensure stable data communication,
it is strongly recommended to remove these objects
or environmental factors from the installation
site. | |
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| Materials |
Negative Impact
on
Communication Range (*1) |
Examples |
| Air |
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| Wood |
**
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Wooden
partitioning parts |
| Plaster |
** |
Partition
walls |
| Synthetic Materials |
** |
Partitioning parts
in plywood boards |
| Asbestos |
** |
Ceilings
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| Glass |
** |
Window panes, glass
wall plates |
| Water |
*** |
Damp wooden
materials |
| Bricks |
*** |
Brick walls
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| Marble |
**** |
Marble walls
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| Cement/ Concrete |
**** |
Floors, walls
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| Bulletproof glass |
**** |
Walls/ window panes
used in lookouts |
| Iron/ Steel |
***** |
Iron partition
materials, reinforced concrete
walls | |
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