Arcadyan Technology WN8522B 11n wireless USB module User Manual WN8522B LF ZZ manual ok

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Product Specification
Product Specification
WN8522B-LF-ZZ
IEEE Dual Band 802.11n USB2.0 Adapter
v.01 draft
WN8522B
Product Specification
Table of Contents
Chapter 1 Introduction ________________________________________________________ 4
1. Introduction ________________________________________________________ 4
1.1 Product Features____________________________________________________ 4
1.2 Applications _______________________________________________________ 4
Chapter 2
Hardware _______________________________________________________ 5
2.1 General Overview __________________________________________________ 5
2.2 Hardware Architecture _______________________________________________ 5
2.3 Main Chipset Information ____________________________________________ 5
Chapter 3
Software _______________________________________________________ 5
3.1 Operating System Supported __________________________________________ 6
3.2 Wireless Mode Supported ____________________________________________ 6
3.3 Security___________________________________________________________ 6
3.4 Configuration ______________________________________________________ 6
Chapter 4
Appearance _____________________________________________________ 7
Chapter 5
Specifications ___________________________________________________ 7
Table 1: Modulation Scheme and Nominal Transmit Power _________________________ 11
WN8522B
Product Specification
Revision History
Edition #
V 01
Reason for revision
♦
Initial Document
Issue date
Dec 22th 2009
Written by
Troy Chen
♦
WN8522B
Product Specification
Chapter 1
Introduction
1. Introduction
WN8522B is a dual band wireless 802.11n USB Adapter which enables wireless networking
systems to attain data communication speeds up to 300 megabits-per-second (Mbps), while
remaining backward compatible to the existing installed base of Wi-Fi systems worldwide. It
supports operation to the IEEE 802.11a/b and IEEE 802.11g ,and draft IEEE 802.11n
standards.
WN8522B will enable a next generation of high-data-rate platforms for operation in the 2.4
GHz band that deliver a five-fold speed increase. The cost and performance advantages will
make it an ideal solution for high bandwidth enterprise applications, such as wireless video
conferencing and large file transfers. It is compatible with 802.11g standard's mandatory
modulation schemes—Complementary Code Keying (CCK), which is used in 802.11b, and
Orthogonal Frequency Division Multiplexing (OFDM), used in 802.11g and draft 802.11n.
Using CCK ensures backward-compatibility with the installed Wi-Fi 802.11b base, while
OFDM provides the speed required for today's high-bandwidth applications.
1.1
Product Features
♦
High speed for wireless LAN connection, RX up at 300 Mbps data rate.
♦
Backward compatible to the existing IEEE 802.11a/b/g WLAN infrastructure.
♦
♦
♦
♦
♦
♦
User-friendly utility to configure SSID, security setup and site survey.
Wireless data encryption with 64, 128 encryption for security.
Internal antenna
Support USB v2.0
Key type housing
WPS Button for easy security
1.2
♦
♦
♦
♦
Applications
Home networking for device sharing.
Wireless multimedia.
Wireless office for extension Ethernet range.
Mobile networking for notebook PC, Desktop PC, Monitor, PDA with USB port ready
device.
WN8522B
Product Specification
Chapter 2
2.1
♦
♦
Hardware
General Overview
USB 2.0 Interface and 802.11 n chipset-on-board design.
Antenna: 2 Internal Antenna on board
2.2 Hardware Architecture
Broadcom 4323 single chip USB2.0
2.3
Main Chipset Information
BCM4323: MIMO MAC + Baseband processor and RF with fully forward compatible with IEEE 802.11n
draft2.0 standard.
2.4 PCB dimension
PCB dimension : 2.0 cm x 5.2 cm
WPS button should be supported
WN8522B
Product Specification
Chapter 3
Software
3.1 Operating System Supported
♦ Windows 2000 , Windows XP, Windows Vista
3.2 Wireless Mode Supported
♦ AP (Infrastructure) Client mode
♦ Ad-hoc mode
3.3 Security
♦ AP (Infrastructure) mode supports
♦ Static WEP that support both 64 and 128 bit keys.
♦ WPA(TKIP) with PSK
♦ Ad-hoc mode supports
♦ None (plaintext)
♦ Static WEP that supports both 64 and 128 bit keys.
3.4 Configuration
♦ User should be able to select
♦ Mode of operations: AP or ad-hoc mode
♦ Different security modes: none (plaintext), static WEP, WPA(TKIP)/PSK or
802.1X/LEAP as supported by the respective operating mode.
♦ Channel to operate on
♦ User should be able to perform key management on WPA/PSK and static WEP as
supported by the respective operating mode
♦ A Utility to set SSID, WEP key, site survey, profile manager and dynamically view
configuration and receiving signal quality.
♦ Support for transmitting power configurable.
♦ WPS support(Pin code)
♦ WPS Hard Button
WN8522B
Product Specification
Chapter 4
WN8522B
Appearance
LED1
One Power/Link
(Green/Blue)
OFF
All others states
ON
Radio On and Associated
Blink
Radio On and Scanning
Flash
Radio On and Associated and TX/RX
Data
LED2
WPS/Security
Blue
OFF
No security/Not connected
ON
Connected with security
Blink
In the process of connecting
Product Specification
WN8522B
Product Specification
Chapter 5
♦
Specifications
Frequency Band:
Draft 802.11n Radio: 2.4 GHz
802.11g Radio: 2.4 GHz
802.11b Radio: 2.4 GHz
USA – FCC
Canada – IC
Europe – ETSI
Japan – STD-T66/STD-33
2412~2462MHz (Ch1~Ch11)
2412~2462MHz (Ch1~Ch11)
2412~2472MHz (Ch1~Ch13)
2412~2484MHz (Ch1~Ch14)
802.11a Radio : 5 GHz
5.150~5.250GHz
5.250~5.350 GHz
5.470~5.725 GHz
5.725~5.850GHz
♦
Operating Channels:
IEEE 802.11b/g/n compliant:
11 channels (US, Canada)
13 channels (ETSI)
14 channels (Japan)
♦
Transmit Power and Sensitivity:
TX Output Power:(Typical)
11b
18.5 +/- 1 dBm
11g
14.5 +/- 1 dBm@54Mbps
11n
14.5 +/- 1 dBm
Rx Sensitivity:(Typical)
-84 dBm @11 Mbps
-72 dBm @54 Mbps
-64 dBm @64-QAM, 20MHz channel spacing
-61 dBm @64-QAM, 40MHz channel spacing
♦
Modulation
DBPSK @1Mbps
DQPSK@2Mbp
WN8522B
Product Specification
CCK@5.5/11Mbps
BPSK@6/9 Mbps
QPSK@12/18Mbps
16-QAM@24Mbps
64-QAM@48/54Mpb and above, RX up to 300Mbps
♦
Current consumption(5V DC):
TX: mA Max,
@MCS7, 40MHz
RX:  mA Max,
@MCS15, 40MHz
Power Saving:  mA
Radio OFF mode:  mA
♦
♦
Operating Temperature: 0 ~ 40 oC ambient
Storage Temperature: -10 ~ 70 oC ambient
♦
Humidity: 5 ~ 90% and must be non-condensing
♦
Regulation and certification compliance available:
♦WHQL
♦ETSI/CE
♦ESD: EN61000-4-2, which specifies 4kV contact and 8kV air discharge.
WN8522B
10
Product Specification
References
♦
♦
♦
♦
BRCM Reference Design Functional Specification
IEEE 802.11b Standard Specification
IEEE 802.11g Standard Specification
IEEE 802.11n draft Standard Specification
WN8522B
11
Product Specification
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
● Reorient or relocate the receiving antenna.
● Increase the separation between the equipment and receiver.
●
●
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible
for compliance could void the user’s authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
For product available in the USA/Canada market, only channel 1~11 can be operated.
Selection of other channels is not possible.
This device and its antenna(s) must not be co-located or operation in conjunction with any
other antenna or transmitter.
This device is going to be operated in 5.15~5.25GHz frequency range, it is restricted in indoor
environment only.
WN8522B
12
Product Specification
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body.
IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still
responsible for the FCC compliance requirement of the end product, which
integrates this module.
20cm minimum distance has to be able to be maintained between the antenna
and the users for the host this module is integrated into. Under such
configuration, the FCC radiation exposure limits set forth for an
population/uncontrolled environment can be satisfied.
Any changes or modifications not expressly approved by the manufacturer
could void the user's authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to
keep at least 20cm separation with the antenna while this end product is
installed and operated. The end user has to be informed that the FCC
radio-frequency exposure guidelines for an uncontrolled environment can be
satisfied. The end user has to also be informed that any changes or
modifications not expressly approved by the manufacturer could void the user's
authority to operate this equipment. If the size of the end product is smaller
than 8x10cm, then additional FCC part 15.19 statement is required to be
available in the users manual: This device complies with Part 15 of FCC rules.
Operation is subject to the following two conditions: (1) this device may not
cause harmful interference and (2) this device must accept any interference
received, including interference that may cause undesired operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following "
Contains TX FCC ID: RAX-WN8522B". If the size of the end product is larger
WN8522B
13
Product Specification
than 8x10cm, then the following FCC part 15.19 statement has to also be
available on the label: This device complies with Part 15 of FCC rules.
Operation is subject to the following two conditions: (1) this device may not
cause harmful interference and (2) this device must accept any interference
received, including interference that may cause undesired operation.
The drawings, specifications and the data contain herein are the exclusive property of Arcadyan
Technology Corp. issued in strict confidence and shall not, without the prior written permission of
Arcadyan Technology Corp., be reproduced, copied or used, in parts or as a whole, for any purpose
whatsoever, except the manufacture of articles for Arcadyan Technology Corp.
Arcadyan makes no warranties with respect to the correctness, accuracy or wholeness of this
specification.
The information in this document is subject to change without notice.
Arcadyan
reserves the right to make revisions to this document and the product described herein without
obligation to notify any person or entity of any such changes.
WN8522B
14

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