D-Link DWL-A520 Manual De Usuario

•  Adheres to 802.11a standard in providing high data wireless transfer 

rates of up to 54 Mbps.  Capable of providing data rates of up to 72 
Mbps in Turbo Mode. 

•  Operation in the 5.2GHz Unlicensed National Information 

Infrastructure (U-NII) frequency band 

•  Orthogonal Frequency Division Multiplexing (OFDM) – a new 

technique for transmitting high-speed data over a radio wave. 

•  Dynamic data rate scaling from 6, 9, 12, 18, 24, 36, 48, 54 and 

72Mbps depending upon reception quality. 

•  Maximum reliability, throughput and connectivity with automatic data 

rate switching. 

•  Supports Wired Equivalent Privacy (WEP) data encryption at 

64/128/152-bit encryption with dynamic key exchange for security. 

•  Supports infrastructure networks via Access Point and Ad-Hoc 

networks via peer-to-peer communication. 

•  Built-in dual diversity antenna for reduced interference in a multi-path 

environment. 

•  Requires an available 32-bit PCI Card slot that is PCI 2.2 compliant. 
•  User-friendly configuration and diagnostic utilities. 

LED stands for light-emitting diode.  The  DWL-A520 Wireless PCI 
Adapter has two LEDs: POWER and ACTIVITY.

 

Network Activity 

Both LEDs flash in 

unison 

Searching for a 

Network Connection 

Both LEDs flash 

alternately 

Associated with the 

Network, but No 

Activity 

Both LEDs flicker dimly 

Power Save Mode 

(Power-up or Reset) 

POWER LED – slow rate 

blink 

Adapter is disabled 

Only the POWER LED 

flashes