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  • Ar9331 Wireless Module For Cctv Home Automation - China

    price: contact company for price

    Product Description:

    Full function WIFI module based on Atheros AR9331 chip solution, could share the local network and 3G network to a WIFI hotspot rapidly. The module could help the users to expand peripheral interface fully on main board, support large- capacity storage, removable hard disk, U disk, CF and SD card. This module can be widely used in Home automation, CCTV IP Camera, mobile power, MIFI, wireless card reader, wireless mobile HDD and various industrial embedded usages.

    The module support AP mode and client mode at the same time and include mass service application software to reduce the research and design work of customer.

    The module of AR9331 is a complete, small form factor 802.11 b/ g/ n Wi- Fi Solution optimized for low

    power, low- cost, and highly integrated AP and consumer electronic devices, the module integrates all

    Wi- Fi functionality in a package friendly to low- cost PCB design, requiring only a few external 3.3V

    power supply and connection to antenna.

    Product Features

    1, MIPS 24K processor operating at up to 400 Mhz.

    2, DD2 memory up to 512 Mb.

    3, SPI NOR Flash memory up to 64Mb.

    4, 4LAN ports and 1 WAN port

    5, High- speed UART for console support

    6, USB 2.0 host/ device mode support

    7, GPIO/ LED support

    8, SPI support.

    Product Specification:

    System info


    OpenWRT, Linux SDK

    Hardware Spec


    Atheros AR9331


    64MB DDRII ( Up to you)


    8MB Nor ( Up to you)

    Wireless Rate

    2.4GHz 1T1R, up to 150Mbps


    1 10/ 100M WAN, 4 10/ 100M LAN ( Auto MDI/ MDIX) ;

    1 USB 2.0

    2 GPIO


    WPS/ Reset Button;

    Power Supply

    Input 3.3V±5% , average Current 200MA, max 600mA


    40.5* 27.5* 2.5mm


    Wireless Spec

    Wireless Standards

    IEEE 802.11n, IEEE 802.11g, IEEE 802.11b


    2.4- 2.4835GHz& 5GHz

    Basic Functions

    Wireless switch;

    SSID broadcast switch;

    2.4GHz channel selection: 1- 13;

    Band bandwidth: 20MHz, 40MHz, automatically;

    2.4GHz wireless modes: 11n only, 11 bgn mixed ( default) , 11 bg mixed, 11g only, 11b only;

    Data Transmission Rate

    11n: 135/ 121.5/ 108/ 81/ 54/ 40.5/ 27/ 13.5Mbps;

    130/ 117/ 104/ 78/ 52/ 39/ 26/ 13Mbps;

    65/ 58.5/ 52/ 39/ 26/ 19.5/ 13/ 6.5Mbps;

    11g: 54/ 48/ 36/ 24/ 18/ 12/ 9/ 6M( adaptive) ;

    11b: 11/ 5.5/ 2/ 1M( adaptive)

    Transmission Distance

    Outdoor 300 meters

    RF output power( Typical)

    802.11n: 15dBm for OFDM mode;

    802.11g: 17dBm for OFDM mode;

    802.11b: 20dBm fro CCK mode

    Reception Sensitivity

    130M_ 2.4G: - 74dBm;

    54M_ 2.4G: - 79dBm;

    6M_ 2.4G: - 94dBm

    Wireless Security

    Wireless MAC address filtering;

    Wireless security function switch;

    64/ 128/ 152 bit WEP encryption;


    WPS fast security settings

    Software Functions

    Utility Functions

    ADSL& DHCP automatic access;

    Support IE, Firefox, safari, chrome;

    QOS( WMM, Bandwidth Control) ;


    Work Modes

    AP, Router, WDS

    Network Settings

    WAN Types: Dynamic IP/ Static IP/ PPPoE

    Dial- up way types: automatic dial- up, on- demand dialing, manual dialing, timing function;

    MAC address modification and cloning;

    Static routing;


    User Configuration Wizard


    DHCP Server;

    DHCP Client;

    Client List;

    Address Reservation

    Port Forwarding

    Virtual Server;

    Port Triggering;



    Security Settings

    IP and MAC Address Binding;

    Dynamic routing;

    IP Address Filter;

    Domain Filter;

    MAC Address Filter;

    System tool

    Traffic statistics;

    System language settings;

    System clock settings;

    Restore the factory settings;

    System upgrades;

    System reboot;

    Password change;

    System security log;

    Network Diagnostics;

    Remote Web management;

    backup system configuration



    Operating temperature: - 10℃ to 55℃ ;

    Storage Temperature: - 40℃ to 70℃ ;

    Operating Humidity: 10% to 90% RH non- condensing;

    Storage humidity: 5% to 90% RH non- condensing

    Company Contact:

    • Phone: 8675523200390

    • Address: Building 78, Aomen Xincun, Longhua New District, , Shenzhen, China

    • Email: Email

    Published date: May 7, 2014 -

    • Business Description: Linktech is a high tech enterprise devoted to the R&D, production,

      marketing and service of networking devices and peripheral products.Link

      te is a global supplier of SMB networking products, all Linktech

      products are designed in and made in China, this enable the products to

      be good quality and compeitive cost.

      Linktech provide total Networking solution and CCTV solution for Small & Medium Sized enterprises, hotels, hospitals, schools and etc.Linktech products include 3G industrial router,Indoor Ceiling/Inwall AP, Outdoor AP/CPE,Openwrt router, PoE Switches and Gatway,CCTV etc.

      We're pleasure to provide commercial services such as brand promotion, customized interface, traffic control, pre paid card, etc as your demand. Your trust is our continuous motivation.

      Our mission:

      Our customers is always our priority, we care about any feedback from you. Listen carefully to your requirements, take responsibility for your trust, provide support to your problems. We will never give up to supply the best product.

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