Ordering Information
Technical Specifications
DWL-G120
2.4GHz Wireless LAN
Hardware
Physical & Environmental
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
Mini USB 2.0 interface (1.8 m USB cable with Type A plugs provided)
Wireless LAN Standards
- 802.11b
- 802.11b+
- 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
2.4 to 2.4835GHz
Operating Channels
- 1 to 11 channels (FCC)
- 1 to 13 channels (ETSI)
Data Modulation Type
DBPSK, DQPSK, CCK, OFDM
Antenna
2dBi Gain adjustable built-in antenna
Transmit Output Power
16dBm (typical)
Receive Sensitivity (for 802.11b)
o
o
(typically @PER < 8% packet size 1024 @ 25 C +/- 5 C)
- 11Mbps (CCK): -82 dBm
- 5.5Mbps (CCK): -86 dBm
- 2Mbps (QPSK): -90 dBm
- 1Mbps (BPSK): -90 dBm
Receive Sensitivity (for 802.11g)
o
o
(typically @PER < 8% packet size 1024 @ 25 C +/- 5 C)
- 54Mbps (OFDM): -66 dBm
- 48Mbps (OFDM): -64 dBm
- 36Mbps (OFDM): -70 dBm
- 24Mbps (OFDM): -72 dBm
- 18Mbps (OFDM): -80 dBm
- 12Mbps (OFDM): -84 dBm
- 9Mbps (OFDM): -86 dBm
- 6Mbps (OFDM): -88 dBm
Operating Range *
- Indoors: 100 meters (328 feet)
- Outdoors: 400 meters (1,312 feet)
* Environmental factors may adversely affect range
Diagnostic LEDs
- Power
- Link
Security
- WEP 64/128-bit data encryption (user-selectable)
TM
- Wi-Fi Protected Access
Operating Voltage
3.3V DC +/- 5%
Power Consumption
- Transmission: 450mA max.
- Reception: 300mA max.
- Sleep mode: 80mA max.
Power Input
USB bus power, no external AC power adapter required
Dimensions
84 x 56 x 14 mm
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-G120 USB adapter
- USB 2.0 cable (1.8 meters)
- Software driver & User
s Manual on CD
- Quick Installation Guide
DWL-G120
802.11g Wireless LAN USB 2.0 Adapter
Please specify your order as follows:
DWL-G120/NA
North America frequency
DWL-G120/EU
EU frequency
DWL-G120/CN
For use in China (China packaging)
TDWL-G120
For use in Taiwan (Taiwan packaging)
Rev. 02 (Feb. 2004)
RECYCLABLE
Specifications subject to change without
prior notice.
D-Link and AirPlusG are registered
trademarks of D-Link Corporation/D-Link
System Inc. All other trademarks belong
to their proprietors.
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