D-Link DWA-140 User Manual

5D-Link DWA-140 User Manual
Section 1 - Product Overview
Features
• Compact size for placement anywhere.
• Convenience of Plug & Play installation.
• Fully 802.11b/802.11g compatible.
• Draft 802.11n compliant.
• Powered by the USB port; no external power source required.
• USB 2.0 standard
*
.
• Better Security with 802.1x and WPA - In addition to 64-bit and 128-bit WEP encryption, you can also
securely connect to a wireless network using 802.1x for wireless authentication, as well as WPA (Wi-Fi
Protected Access) providing you a much higher level of security for your data and communication than
has previously been available.
• Position the DWA-140 almost anywhere in your workspace to achieve the best reception possible.
• Supports Infrastructure networks via an access point and Peer-to-Peer communication in Ad-Hoc
mode.
• User-friendly conguration and diagnostic utilities.
* Using a USB 1.1 port will adversely affect throughput.

D-Link DWA-140 Specifications

System Requirements

operating system	Windows XP SP2, 2000 SP4, or Vista
hard disk space	20MB
usb port	Available USB port

Standards and Frequency

wireless standards	IEEE 802.11n (draft), IEEE 802.11g, IEEE 802.11b
usb standard	USB 2.0
frequency range	2.4GHz to 2.4835GHz

Data and Power

data rates 802.11g	6/9/12/18/24/36/48/54Mbps
data rates 802.11b	1/2/5.5/11Mbps
data rates 802.11n	30/60/90/120/180/240/270/300Mbps
transmit output power 802.11b	18dbm
transmit output power 802.11g/n	14dbm
operating voltage	5VDC +/- 10%
power consumption TX 802.11n	247mA
power consumption RX 802.11n	268mA

Environmental Specifications

operating temperature	0º to 40º C
storage temperature	-20º to 65º C
operating humidity	10% to 90% non-condensing
storage humidity	5% to 95% non-condensing

Physical Characteristics

antennas	Two integrated antennas
dimensions	87 x 28 x 12 mm
diagnostic LEDs	Link/Activity