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3 C O M

W I R E L E S S L A N A C C E S S P O I N T S 8 2 0 0 / 8 5 0 0 / 8 7 0 0 D ATA S H E E T

Specifications

Security

Standards Conformance

Authentication: Supports

Wi-Fi certified

802.11x with Remote Access

IEEE 802.11b

Dial-In Service (RADIUS) server-

IEEE 802.11a

based MAC address

authentication. Also supports

CSMA/CA

TKIP Wireless Protected Access,

Extensible Authentication

Radio Operation

Protocols (EAP) EAP-MD5,

Data Rates: 802.11a: 6, 9, 12, 18,

EAP-TLS, EAP-TTLS, and PEAP.

24, 36, 48, 54 Mbps; 802.11b: 1,

2, 5.5, 11 Mbps

Encryption: Supports 40/64-bit,

128-bit and 154-bit Wireless

Frequency Band: 802.11a: 5 GHz;

Encryption Protocol (WEP)

802.11b: 2.4 GHz

shared key encryption.

Wireless Medium: DSSS for

Access Control: Extended

802.11b and OFDM for 802.11a

Service Set ID (ESSID) authenti-

Operating Channels: 802.11a: 36-

cation, sever access control lists

64 (8 non-overlapping total);

support.

802.11b: 1-11 (U.S. and Canada),

1-13 (Worldwide)

Performance

Operating Range: 802.11a: up to

250 simultaneous user support

50 meters (164 feet) transmit and

Dynamic rate shifting moves

receive; 802.11b: up to 100

between data rates as conditions

meters (328 feet) transmit and

and distances change.

receive

Clear channel select chooses best

Transmit Power Settings:

available channel for conditions

802.11a: 18 dBm low band, 20

and distance.

dBm midband depending on the

802.11a turbo mode boosts

bit rate

performance from 54 Mbps to 108

Receive Sensitivity:

Mbps over 802.11a connections.

802.11a: 6 Mbps: -84 dBm, +/-

Advanced DHCP support auto-

matically assigns valid IP

address from DHCP server on

Ethernet network or built-in

access point's DHCP server.

Network Management

802.11b:1 Mbps: -88 dBm

3Com Network Supervisor, a

powerful yet easy-to-use man-

agement application, provided

free of charge on CD-ROM.

Wireless Infrastructure Device

Antenna Options: 802.11b:

Manager and Wireless LAN

Options are available, see

Discovery Tool let you configure

"Ordering Information" for

parameters, run diagnostics, and

detail; 802.11a: Integrated

monitor performance from any-

antenna only

where on the network.

Safety & Electromagnetic

Embedded web server works with

Conformance

any web browser that supports

Safety: IEC & EN 60960, UL &

HTML and Java Script for easy

CA 60950, NOM 019

configuration and management.

EMC: FCC part 15.247, part

SNMP v1- or SNMP v3-compli-

15.205, part 15.209, part 15.407,

ant management

RSS-210, EN 300-328-2, EN 301

HP OpenView support

893, TELEC

Immunity: EN 301 489-17, EN

301 489-3

Environmental Operating

Ranges

Temperature: 0º C to 40º C,

(32º F to 104º F)

Humidity: 5-95% non-condensing

Altitude: 0 to 2438 meters

(0 to 8,000 feet)

Physical Dimensions

Height: 32 cm (12.5 in)

Width: 20 cm (8.1 in)

Depth: 7 cm (2.8 in)

Package Contents

Access point: depending on

model, the access point ships

with either two radios or one

radio and one open radio slot.

Inline PoE power

injector/adapter with North

American ungrounded plug

Category 5 Ethernet cable

Mounting bracket and hardware

User guide

Warranty

One-year hardware warranty;

90-day software warranty

2 dBm (depending on

band)

12 Mbps: -82 dBm

36 Mbps: -73 dBm

54 Mbps: -66 dBm

2 Mbps: -85 dBm

5.5 Mbps: -84 dBm

11 Mbps: -80 dBm