D-Link DAP-3220 User Manual download pdf (Page 8)

DAP-3220 User’s Manual

D-Link Wireless 108G Exterior Access Point

Standards-Based Technology

The DAP-3220 Exterior Access Point utilizes the 802.11b and the 802.11g standards.

The IEEE 802.11g standard is an extension of the 802.11b standard. It increases the maximum

wireless signal rate up to 54Mbps*, and 108Mbps* in Super G mode within the 2.4GHz band,

utilizing OFDM technology.

This means that in most environments - within the specied range of this device - you will be able

to transfer large les quickly, or even watch a movie in MPEG format over your network without

noticeable delays. This technology works by transmitting high-speed digital data over a radio

wave utilizing OFDM (Orthogonal Frequency Division Multiplexing) technology. OFDM works by

splitting the radio signal into multiple smaller sub-signals that are then simultaneously transmitted

at different frequencies to the receiver. OFDM reduces the amount of crosstalk (interference)

in signal transmissions.

The D-Link DAP-3220 will automatically sense the best possible connection speed to ensure the

greatest possible speed and range.

802.11g offers the most advanced network security features available today, including WPA and

WPA2.

Important Information

This product should ONLY be installed by an experienced installer who is familiar with local

building and safety codes and where ever applicable, is licensed by the appropriate authorities.

Failure to do so may void the D-Link product warranty and may expose the end user

or the service provider to legal and nancial liabilities. D-Link and its resellers or distributors are

not liable for injury, damage, or violation of regulations associated with the installation of outdoor

units or antennas.

A safety grounding system is necessary to protect your outdoor installation from lightning strikes

and the build-up of static electricity. The grounding system must comply with the National Electrical

Code and safety standards that apply in your country. Always check with a qualied electrician

if you are in doubt as to whether your outdoor installation is properly grounded.

DAP-3220 is certied to IP65 which means the device is protected from dust and low pressure jets of water

from all directions - limited ingress permitted. It is recommended to place this device under a roof.

Wireless Basics

*Maximum wireless signal rate derived from IEEE Standard 802.11g specications. Actual data throughput may vary. Network

conditions and environmental factors, including volume of network trafc, building materials and construction, and network overhead

can lower actual data throughout rate.

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D-Link DAP-3220 User Manual Page 8