3Com Wireless 11n USB Adapter Ficha de datos - Página 2

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3COM

WIRELESS 11G ACCESS POINT, PC CARD, AND USB ADAPTER DATA SHEET

Features

POWERFUL

High-speed access and wide

Packet bursting

Real-time hardware compression (PC Card

and USB Adapter)

Concatenation & piggyback

acknowledge (PC Card and USB Adapter)

User growth support

COMPATIBLE

Backward–compatible to 802.11b

Wi-Fi certified

EASY TO USE

Simple installation

Wireless Card Manager (PC Card and USB Adapter)

USB adapter with hinged antenna and swiveling

USB connector

Access Point Discovery program

Save and restore feature (Access Point)

Web-based administration (Access Point)

CONVENIENT

PRISM Nitro Directlink (PC Card and USB Adapter)

RELIABLE

Dynamic rate shifting

Clear Channel Select (Access Point)

SECURE

WPA and WEP encryption

*Range depends on physical conditions, building construction, electrical devices in the area, and other environmental factors.

Specifications

Description

802.11g standard supports speeds up to 54 Mbps at distances up to 100 coverage meters (328 feet)*.

Increases throughput by sending more frames per given time period;benefits 11g and 11b wireless clients.

Reduces data frame size for faster throughput with no impact to the host processor.

Combines multiple small data packets into a "jumbo" 802.11 packet and eliminates redundant messages to

improve network efficiency.

The 11g access point supports up to 128 simultaneous users, allowing plenty of room for growth.

The 11g access point supports both 802.11g and 802.11b users, preserving existing wireless investments.

Helps ensure interoperability with Wi-Fi certified products from other vendors.

No need to drill holes or run Ethernet cabling to set up your network.

Lets administrators create profiles for each place mobile users travel. Also displays connection status and

features simple-to-use diagnostic tools.

Delivers the flexibility and convenience of USB connections without sacrificing performance. Hinged antenna

works with a variety of desktop or notebook designs.

Automatically identifies network access points for easy setup and configuration.

Copies settings to additional devices on the network, simplifying and speeding setup of additional access

points.

Familiar browser interface lets administrators configure and manage access points from anywhere on the

network.

For added flexibility, enables wireless users to automatically establish a secure, two-way high-speed

connection while maintaining communications with an AP.

Automatically matches the best connection speed in response to changing traffic and environmental conditions.

Selects the channel with the least traffic for clear, quick connections.

Help keep wireless transmissions private using up to 256-bit encryption.

3Com OfficeConnect Wireless 11g Access Point

Specifications

Minimum System Requirements

Computer with an Ethernet 10BASE-T, 10/100, or

10/100/1000 interface configured for Internet commu-

nication. Operating system that supports an Ethernet

connection with an IP stack. Installation CD requires

Windows 98SE/ME/XP/2000. For wireless access, PCs

and laptops require 802.11g, 802.11b, or 802.11a/b/g

PC, PCI, or USB cards and adapters.

Users Supported

128 simultaneous users

Physical Ports

LAN: 1 10/100 Port

Receive Sensitivity

802.11g

54 Mbps: -66 dBm

48 Mbps: -69 dBm

36 Mbps: -72 dBm

24 Mbps: -75 dBm

18 Mbps: -79 dBm

12 Mbps: -82 dBm

9 Mbps: -82 dBm

6 Mbps: -85 dBm

802.11b

11 Mbps: -82 dBm

5.5 Mbps: -85 dBm

2 Mbps: -87 dBm

1 Mbps: -90 dBm

Performance Features

Clear Channel Select, packet bursting