Arcadyan Technology WN7911B 802.11n SDIO WiFi module User Manual WN7911B IC manual 20141112 ok

Arcadyan Technology Corporation 802.11n SDIO WiFi module WN7911B IC manual 20141112 ok

Users Manual

USER MANUAL
WN7911B 1
USER MANUAL
WN7911B
IEEE 802.11n SDIO WiFi module
V 01
.
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Table of Contents
Chapter 1 Introduction ...................................................................................................... 4
1.1 Introduction ........................................................................................................ 4
1.2 Product Features................................................................................................. 4
1.3 Applications ....................................................................................................... 4
Chapter 2 Hardware .......................................................................................................... 5
2.1 General Specification ............................................................................................. 5
2.2 Ping Assignment................................................................................................. 7
2.3 Antenna List ....................................................................................................... 7
Chapter 3 Appearance......................................................................................................... 8
3.1 PCB demension……………………………………………………………….10
3.2 PCB Fabraciated………………………………………………………………11
3.3 PACKing……………………………………………………………………....12
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Revision History
Edition # Reason for revision Issue date Written by
V 0.1  Initial Document July 10 2012 Troy Chen
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Chapter 1 Introduction
1.1 Introduction
WN7911Ban industrial wireless 802.11n SDIO WiFi module enable wireless
networking systems to attain data transmission speeds up to 150megabits-per-second (Mbps),
while remaining backward compatible to the existing installed base of Wi-Fi systems
worldwide. It supports operation to the IEEE 802.11b and IEEE 802.11g ,and IEEE 802.11n
standards.
1.2 Product Features
 Operate at ISM frequency bands (2.4GHz)
 SDIO/GSPI interface for WiFi
 IEEE standards support: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE
 802.11d, IEEE 802.11e, IEEE 802.11h, IEEE 802.11i
 Enterprise level security which can apply WPA2 certification for WiFi.
 WiFi 1 transmitter and 1 receiver allow data rates supporting up to 150 Mbps
 downstream and 150 Mbps upstream PHY rates.
 Full-featured software utility for easy configuration and management
 RoHS compliance
 Low Halogen compliance
1.3 Applications
 Mobile networking for Tablet PC
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Chapter 2 Hardware
2.1 General Specification
Host Interface SDIO/GSPI
Standard IEEE 802.11n, 802.11b/g
Chipset RTL8189ESC9G34P1
Description Realtek RTL8189ESC9G34P1:MAC/ WiFi
Baseband / RF:
Modulation 802.11b:
CCK, DQPSK, DBPSK
802.11g:
64 QAM, 16 QAM, QPSK, BPSK
802.11n:
BPSK, QPSK, 16-QAM, 64-QAM
Data Rate 8802.11b:
11, 5.5, 2, 1 Mbps;
802.11g:
54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11n:
MCS 0 to 7 for HT20MHz;
MCS 0 to 7 for HT40MHz
Network Architecture Infrastructure mode
Operating Frequency Draft 802.11n Radio: 2.4 GHz
802.11g Radio: 2.4 GHz
802.11b Radio: 2.4 GHz
USA – FCC
2412~2462MHz (Ch1~Ch11)
Canada – IC
2412~2462MHz (Ch1~Ch11)
Europe – ETSI
2412~2472MHz (Ch1~Ch13)
Japan – STD-T66/STD-33
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2412~2484MHz (Ch1~Ch14)
Operating Channel WiFi 2.4GHz:
11: (Ch. 1-11) – United States
13: (Ch. 1-13) – Europe
14(ch1-14)– Japan
2.400GHz ~ 2.4835 GHz
Security WPA, WPA-PSK, WPA2, WPA2-PSK,
WEP 64bit & 128bit, IEEE 802.11x, IEEE
802.11i
Antenna Connector One antenna allowing transmission or
reception on both, simultaneously
Operating System Supported
Windows XP/Vista/Win7
Temperatures Operating Temperature: 0°C to +40 °C
Storage
Temperature: -40°C to +80°C
(non-operating)
Humidity 5-90
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2.2 Ping Assignment
Pin Definition
PIN# Type Pin Description
1 I/O SDIO Data Line0
2 I/O SDIO Data Line 1
3 Ground
4 I SDIO Data Clock Input
5 I/O SDIO Data Command Input
6 I/O SDIO Data Line 2
7 I/O SDIO Data Line 3
8 P Shut down RTL8189ES internally
9
O
I/O
LED pins( Active Low)
Share with GPIO 5, can be selected by control
register
10 I/O General Purpose I/O pin
Tie it to ground if not use
11 Ground
12 Ground
13 I/O General Purpose Input/Output
14 P VDD 3.3V
15 P VDD for SDIO pin, the power supply is same
as the signal of SDIO bus (3.3V~1.8)
2.3 Antenna List
Ant. Brand Model Name Antenna Type Connector Gain (dBi)
1 arcaduan WN7911B-ZZ-R0A PCB Antenna N/A 0.44
Note: The EUT has one antenna.
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Chapter 3 Appearance
3.1 PCB dimension
Module size: 25mm X 12.5mm X 2.1mm
Length Width Height
Dimensions (mm) 25
(Tolerance:±0.1mm)
12.5
(Tolerance:±0.1mm)
2.1
(Tolerance:±0.15mm)
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.
3.2 PCB Fabricated Spec
PCB: FR-4
Tg: Tg150
Au >1.2u”
PCB is “ ENIG + Entek” , Please don’t roast.
IR reflow, please refer JEDEC J-STD-020C
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3.3 Packing:
One tray: 80pcs
Box: 240pcs
1 carton: 10 boxes
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FCC Statement:
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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.
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 with any other transmitters except in
accordance with FCC multi-transmitter product procedures.
Refering to the multi-transmitter policy, multiple-transmitter(s) and module(s) can be operated
simultaneously without C2P.
IMPORTANT NOTE:
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This module is intended for OEM integrator. The OEM integrator is responsible for the
compliance to all the rules that apply to the product into which this certified RF module is
integrated.
Additional testing and certification may be necessary when multiple modules are used.
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.
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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: RAXWN7911B ". If the size of the end product is larger 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.
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」1) 經型式認證合格之低功率射頻電機，非經許可，公司商號或使用者均不得擅
自變更頻率加大功率或變更原設計之特性及功能
」2) 低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象
時，應立即停用，並改善至無干擾時方得繼續使用前項合法通信，指依電信法
規定作業之無線電通信低功率射頻電機須忍受合法通信或工業科學及醫療用
電波輻射性電機設備之干擾
」3) 不致造成違反低功率電波輻射性電機管理辦法之所有控制調整及開關之使用
方法
」4) 對任何可能造成違反管理辦法規定之調整予以警告，或建議由具有發射機維修
專長之技術人員執行或由其直接監督及負責
」5) 對任何可能造成違反管理辦法之零件」晶體半導體等)置換之警告
」6) 本模組於取得認證後將依規定於模組本體標示審驗合格標籤, 並要求平台廠商
於平台上標示本產品內含射頻模組 CC XX xx LP yyy Z z

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