Technical Specifications; Ordering Information - D-Link DWL-G122 Technical Specifications

DWL-G122

Technical Specifications

Hardware
System Requirements
- Computer with available USB 2.0 interface
- Windows XP, 2000, ME or 98 SE
- 300MHz CPU or above
- 32MB memory or more
USB Interface
USB 2.0 (1.5 m USB cable with Type A plugs provided)
Wireless LAN Standard
802.11g
Data Rates
- 802.11g: up to 54Mbps (6/9/12/18/24/36/48/54Mbps)
- 802.11b: up to 11Mbps (1/2/5.5/11Mbps)
Transmission Technology
DSSS
RF Frequency Range
2400 to 2497MHz ISM band
Operating Channels
- 1 to 11 channels (FCC)
- 1 to 13 channels (ETSI)
Data Modulation Type
DBPSK, DQPSK, CCK, OFDM
Antenna
Integrated internal antenna
Transmit Output Power
- 802.11b:
+16dBm at 11, 5.5, 2, and 1Mbps
- 802.11g:
+10dBm at 54 and 48Mbps
+12dBm at 36 and 24Mbps
+14dBm at 18, 12, 9 and 6Mbps
Receive Sensitivity
- 802.11b (@ 8% PER):
-82dBm at 11Mbps
-87dBm at 2Mbps
- 802.11g (@ 10% PER):
-88dBm at 6Mbps
-86dBm at 9Mbps
-84dBm at 12Mbps
-82dBm at 18Mbps
-78dBm at 24Mbps
-74dBm at 36Mbps
-69dBm at 48Mbps
-66dBm at 54Mbps
Operating Range *
- Indoors: 100 meters
- Outdoors: 400 meters
* Environmental factors may adversely affect range
Diagnostic LEDs
- Act
- Link
Security
- WEP 64/128-bit data encryption (user-selectable)
TM
- Wi-Fi Protected Access
Physical & Environmental
Operating Voltage
5VDC +/- 5%
Power Consumption
- Transmission: 2350mW max.
- Reception: 1800mW max.
Power Input
USB bus power, no external AC power adapter required
Dimensions
75 x 23 x 6.3 mm
2.4GHz Wireless LAN
Operating Temperature
o o
0 to 55 C
Storage Temperature
o o
-20 to 75 C
Humidity
5% to 95% non-condensing
Emission Certification
- FCC Part 15b (Class B)
- CE Class B
Package Includes
- DWL-G122 USB adapter
- USB 2.0 cable (1.5 meters)
- Software driver & User's Manual on CD
- Quick Installation Guide

Ordering Information

DWL-G122 802.11g Wireless LAN USB 2.0 Adapter
Please specify your order as follows:
DWL-G122/NA
North America frequency
DWL-G122/EU EU frequency
DWL-G122/CN
For use in China (China packaging)
TDWL-G122
For use in Taiwan (Taiwan packaging)
Specifications subject to change without U.S.A
prior notice.
Canada
D-Link and AirPlusG are registered
trademarks of D-Link Corporation/D-Link Europe
System Inc. All other trademarks belong
Germany
to their proprietors.
France
Benelux
Italy
Iberia
Sweden
Norway
Denmark
Finland
Singapore
Australia
Japan
China
India
Middle East (Dubai)
Turkey
Egypt
Israel
Latinamerica
Brasil
South Africa
Russia
RECYCLABLE
Taiwan
Rev. 01 (Jan. 2004)
D-Link Corp.
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