Narmadi.com

Features

15 times faster – achieve data transfer speeds up to 108Mbps*; up to 15x faster than conventional 802.11b networks, when used with other 802.11g devices

• Integrates into existing 802.11b wireless networks – no need to invest in all new devices; the DWA-520 is interoperable with existing 802.11b devices to provide a wireless data rate of up to 11Mbps*
• Stronger Security than ever before with WPA – Wi-Fi Protected Access authorizes and identifies users based on a secret key that changes automatically at a regular interval, for example:
• TKIP (Temporal Key Integrity Protocol), in conjunction with a RADIUS server, changes the temporal key every 10,000 packets, ensuring greater security
• Pre Shared Key mode means that the home user, without a RADIUS server, will obtain a new security key every time he or she connects to the network, vastly improving the safety of communications on the network.
• Extra Protection – 802.1x Authentication in conjunction with the RADIUS server verifies the identity of would be clients
• User-friendly configuration and diagnostic utilities allow you to easily discover available wireless networks and create and save detailed connectivity profiles
• Utilizes OFDM technology (Orthogonal Frequency Division Multiplexing)

Technical Specifications

SYSTEM REQUIREMENTS
+ Windows 98 SE, ME, XP SP2, 2000 SP4 or Vista
+ CD-ROM drive
+ 20MB hard disk space
+ Available PCI slot

STANDARDS
+ IEEE 802.11g
+ IEEE 802.11b
+ PCI 2.2, 2.3

HOST INTERFACE
PCI 32-bit local bus

FREQUENCY RANGE
+ 2412 to 2462MHz (North America)
+ 2412 to 2472MHz (General Europe)

EMISSION SCHEMES
DSSS, OFDM

DATA MODULATION SCHEMES
+ 802.11b: DQPSK, DBPSK, DSSS,and CCK
+ 802.11g: BPSK, QPSK, 16QAM,64QAM, and OFDM

DATA RATES
+ 802.11g: 6/9/12/18/24/36/48/54Mbps
108Mbps (Turbo mode)
+ 802.11b: 1/2/5.5/11Mbps

RECEIVE SENSIVITITY (802.11b)
(8% Error Rate)
+ -84dBm at 11Mbps
+ -90dBm at 2Mbps

RECEIVE SENSIVITITY (802.11g)
(1000-byte PDUs, 10% Error Rate)
+ -87dBm at 6Mbps
+ -86dBm at 9Mbps
+ -85dBm at 12Mbps
+ -83dBm at 18Mbps
+ -80dBm at 24Mbps
+ -76dBm at 36Mbps
+ -71dBm at 48Mbps
+ -66dBm at 54Mbps

TRANSMIT OUTPUT POWER (802.11b)
18dBm (+/-2dB) at 11, 5.5, 2, and 1Mbps

TRANSMIT OUTPUT POWER (802.11g)
+ 15dBm at 54Mbps
+ 16dBm at 48Mbps
+ 17dBm at 36 Mbps
+ 18dBm at 24, 18, 12, 9, and 6Mbps

ANTENNA
2dBi omni-directional dipole antenna

SECURITY
+ 64/128/152-bit WEP data encryption
+ Wi-Fi Protected Access (WPA,WPA2)
+ AES 3

Quality of Service (QoS)
+ 802.11e
+ WMM

Configuration /Security Seting
+ Quick Install Wizard
+ D-Link Wireless Connection

Management
O.S. Suport
Windows 98 SE, ME, 2000, XP, Vista

DIAGNOSTIC LEDs
+ Power
+ Activity

OPERATING VOLTAGE
3.3VDC +/- 10% or 5VDC +/- 10%

POWER CONSUMPTION
+ Continuous transmit mode: 1650 mW
+ Continuous receive mode: 950 mW
+ Sleep mode: 40 mW

Dimensions
12.6 mm (L) x 12 mm (W) x 1.9 mm (H)

Operating Temperature
0? to 40? C

Storage Temperature
-20? to 65? C

Operating Humidity
10% to 90% non-condensing

Storage Humidity
5% to 95% non-condensing

Certifications
+ FCC Class B
+ CE
+ C-Tick

The DWA-510 is a powerful 32-bit Desktop adapter that installs quickly and easily into desktop PCs and when used with other D-Link Wireless G products automatically connects to the network. Like all D-Link wireless adapters, the DWA-510 can be used in Ad-Hoc mode to connect directly with other 2.4GHz wireless computers for peer-to-peer file sharing or in Infrastructure mode to connect with a wireless access point or wireless router for access to the Internet in your office or home network. The DWA-510 is an ideal solution enabling wireless networking capabilities on desktops PCs for the home or office.

BASIC WIRELESS CONNECTIVITY
Connect to your wireless network from your desktop PC using the DWA-510 Wireless G Desktop Adapter and browse the web, check e-mail, and chat with friends and family online. The Wireless G Desktop Adapter offers simple network connectivity without the hassle of running a network cable.

BASIC SECURITY PROTECTION
To protect your data and privacy, the Wireless G Desktop Adapter supports WEP and WPA encryption for connecting to a secure wireless network.

COMPATIBILITY ASSURANCE
The Wireless G Desktop Adapter is based on the 802.11g standard and is backwards compatible with 802.11b, ensuring compatibility with a wide range of wireless routers and networks.

EASY TO INSTALL AND USE
Set up the Desktop Adapter in minutes with D-Link’s Quick Setup Wizard. In addition, D-Link’s new configuration utility detects available wireless networks so you can quickly connect to a network.

Features

Faster Wireless Networking – Faster data transfers mean increased productivity. With the DWA-510 in your desktop PC, you will have the flexibility of wireless networking speeds that save you time and money.

• Compatible with 802.11b and 802.11g Devices – Fully compatible with the IEEE 802.11b and 802.11g standards, the DWA-510 can connect with existing 802.11b or 802.11g compliant routers, access points and cards. That means you can still communicate with colleagues and friends while you have the ability to link to even more wireless networks.
• 32-bit PCI Performance/Plug & Play Connectivity – The DWA-510 is a powerful 32-bit PCI adapter that installs quickly and easily into desktop PCs, and when used with other D-Link Wireless G products will automatically connect to the network out of the box.
• User-friendly configuration and diagnostic utilities.

Technical Specifications

SYSTEM REQUIREMENTS
+ Windows 98SE, ME, XP SP2, 2000 SP4 or Vista
+ CD-ROM drive
+ 20MB hard disk space
+ PCI bus slot

STANDARDS
+ IEEE 802.11g
+ IEEE 802.11b

INTERFACE
PCI 2.3

FREQUENCY RANGE
+ 2412 to 2462MHz (North America)
+ 2412 to 2472MHz (General Europe)

EMISSION SCHEMES
DSSS, OFDM

DATA MODULATION SCHEMES
DBPSK, DQPSK, DSSS and CCK
(BPSK/QPSK/16-QAM/64-QAM/OFDM)

DATA RATES 1
+ 802.11g: 6/9/12/18/24/36/48/54Mbps
+ 802.11b: 1/2/5.5/11Mbps

ANTENNA
Detachable 2dBi dipole antenna

SECURITY
+ 64/128-bit WEP data encryption
+ Wi-Fi Protected Access (WPA/WPA2-PSK, WPA/WPA2-EAP)
+ 802.1x

Power Input
3.3 VDC ± 10% or 5VDC ± 10%

POWER CONSUMPTION
+ TX: 450mA
+ RX: 260mA
+ Standby: 15mA

DIAGNOSTIC LED
+ Activity
+ LInk

Dimensions
126 x 12 x 19 mm

Operating Temperature
0? to 40? C

Storage Temperature
-20? to 65? C

Operating Humidity
10% to 90% non-condensing

Storage Humidity
5% to 95% non-condensing

Certifications
+ FCC Class B
+ CE
+ C-Tick
+ IC
+ Wi-Fi

os Suport
Windows 98SE, ME, 2000, XP, Vista