DWL-120+EOL EOS

802.11b+ Wireless LAN USB Adapter
Where to buy

Description

Adjustable Antenna
With its unique flip-up, adjustable antenna design, and the included USB cable, the DWL-120+ can be positioned virtually anywhere in a workspace to achieve the best available wireless signal reception.

Network Security
Security is an issue when data is transmitted without the wires. In the air, transmitted data can be easily intercepted if not well protected by a security scheme. The DWL-120+ provides the necessary security, using the enhanced 64/128/256-bit industry-standard WEP (Wired Equivalent Privacy) encryption protocol.

Easy Installation
With hot swap and plug-and-play capabilities, the DWL-120+ can be easily plugged to either your notebook or desktop computer to provide connectivity to another 802.11b, 802.11b+ or 802.11g wireless enabled device (ad-hoc mode) or through an Access Point (infra structure mode).

Portable Pocket-sized
With its antenna folded up, the DWL-120+ is an attractive, portable wireless device. It can fit into your pocket or carrying case, allowing you to easily carry it around.

General features

Standard
- 802.11b+ wireless LAN
- USB 1.1

Media Access Control Protocol
CSMA/CA

Network Architecture Types
- Supports Ad-Hoc and Infrastructure Modes
- Cell to cell roaming

Frequency Range
- 2.4 ~ 2.4835 GHz

Modulation Techniques
- Direct Sequence Spread Spectrum (DSSS)
- Packet Binary Convolution Coding (PBCC)

Data Rates
- 22 Mbps
- 11 Mbps
- 5.5 Mbps
- 2 Mbps
- 1 Mbps
- Auto fall-back

Data Rate & Modulation
- 22Mbps: PBCC
- 11Mbps: PBCC or CCK
- 5.5Mbps/1.5db: PBCC or CCK
- 2Mbps/3db: Barker

Operating Channels
- North America (FCC): 11
- Canada (DOC): 11
- Europe (ETSI): 13

Antennas
Integrated Microstrip dual diversity antennas

Transmit Output Power
17dBm (typical), 2.5 flatness

Operation Range (Open Environment)
- Indoors: Up to 100 meters (328 feet) *
- Outdoors: Up to 300 meters (984 feet) *

* Environmental factors may adversely affect operation range

Key Management
Automatic Dynamic Key Allocation (ADKA) through public key

Data Security
64/128/256-bit WEP (Wired Equivalent Privacy) encryption

Receive Sensitivity
- 11Mbps: -84dBm @ 8% PER (packet error rate)
- 5.5Mbps: -87dBm @ 8% PER (packet error rate)
- 2Mbps: -90dBm @ 8% PER (packet error rate)
- 1Mbps: -90dBm @ 8% PER (packet error rate)



Diagnostic LEDs
- Power
- Link/Activity

Operating Voltage      
5V DC +/- 10%

Power Consumption 
- Transmission: 450mA max.
- Reception: 300mA max.
- Sleep mode: 80mA max.

Power Input
USB bus power, no external AC power adapter required

Dimensions
85 (L) x 55 (W) x 14 (H) mm (3.3 x 2.2 x 0.5 inches)

Weight
544 grams (1.2 lb.)

Operating Temperature
0  -  55  C (32  -  131  F)

Storage Temperature
-20  -  75  C (-4  -  167  F)

Humidity
5%  -  95% non-condensing

Emission Certification
- FCC Part 15b (Class B)
- CE Class B
- C-Tick

Certificates

Order info

DWL-120+   802.11b+ Wireless LAN USB 1.1 Adapter

Pictures

DWL-120+
Front view

Downloads

Support Resources