QCA9531+9887方案wifi内置无线路由模块
价格:128.00
1.产品概述XB931是一款兼容2.4GWIFI与5.8GWIFI内置无线路由模块,它是一款适应于***\智能网关等无线网络的WIFI模块,该内置无线路由模块提供一个60(2*30)Pin接口用于连接至设备主板,具备无线路由所有功能、安全机制,支持IEEE802.11g,802.11b,802.11i,802.1X,802.3,802.3u,802.3X,802.11n,802.11ac标准,带给用户非凡的无线上网体验。卖点:●内置模块,体积小巧,易于装配●11N无线技术、300Mbps无线速率●支持ATHEROS无线技术能大幅加强其无线发射能力,并增强无线信号的稳定性、扩大无线覆盖范围芯片方案:QCA9531802.11b/g/n/ac750M内置无线路由模块方案采用高通QCA9531芯片,芯片整合了MIPS24K处理器,主频550MHZ、Switch(MAC,PHY部分)以及集成了无线部分的MAC、RF、PA、LNA部分,功能强大,集成度高。内存(DDR2):128MB(字节);闪存,(Flash):16MB(字节)2.功能特性PCIExpress1.1接口USB2.0接口1个IEEE802.3以太网WAN口4个IEEE802.3以太网LAN口支持64/128bitWEP,WPA/APA2PSK内置DHCP服务器,内置防火墙两路2.4GHz无线RF收发天线一路5.8G无线RF收发天线供电电压3.3V512M16bit随机存储器16MbSPIFlash20/40兆赫信道带宽支持OPENWRT系统16MBFLASH,128MB(1Gbit)DDR23.技术标准:IEEE802.11b/802.11g/802.11n/ac,IEEE802.3/802.3uWLANRate:11n:802.11nHT20:max,72.2Mbps@MCS7:1NssMax,144.4Mbps@MCS15:2Nss802.11nHT40:max,150Mbps@MCS7:1Nssmax,300Mbps@MCS15:2Nss11g:54,48,36,24,18,12,11,9,6,5.5,2,1Mbps11b:11,5.5,2,1MbpsWLAN特性:●支持5G(20/40/80MHz),兼容802.11acW***e2,802.11ac,802.11a/b/g,802.11n●支持2.4GHz,兼容2.4GHz,IEEE802.11g,IEEE802.11n,IEEE802.11b标准●支持64/128/152-bitWEP加密,同时支持128bitWPAstandard(TKIP/AES),IEEE802.1X等安全加密机制。●支持SSID广播控制和基于MAC地址的访问控制●工作信道数:1-13●频率范围:2.4~2.4835GHz;??5.180GHz-5.850GHz●展频技术:DSSS(直接序列展频)●数据调制方式:BPSK,QPSK,CCKandOFDM(BPSK/QPSK/16-QAM/64-QAM)●灵敏度@PER(错包率):MCS15:-62dBm@10%PER;MCS7:-65dBm@10%PER;54M:-68dBm@10%PER;11M:-84dBm@8%PER;6M:-88dBm@10%PER;1M:-90dBm@8%PER(典型值)●传输距离:室内***远60米,室外***远150米(因环境而异)●RF功率:11ac14dBm11n14dBm11g13-15dBm,11b16-18dBm●天线类型:提供I-PEXRF同轴接口(50欧阻抗),可以接不同类型的天线。4.硬件框图5.产品图片6.管脚功能描述I.管脚分配图II.管脚功能描述PinNOPinNameTypeDescription1GNDGGround2GNDGGround3GPIO11I/OGeneralPurposeI/O4P1_RX+IAEthernetport1receivepair,canbegroundedifnotused5LED_LINK3I/OGeneralPurposeI/O6P1_RX-IAEthernetport3receivepair,canbegroundedifnotused7LED_LINK2I/OGeneralPurposeI/O8P1_TX+IAEthernetport2tran***itpair,canbeleftopenifnotused9GNDGGround10P1_TX-IAEthernetport2tran***itpair,canbeleftopenifnotused11P3_TX-IAEthernetport2tran***itpair,canbeleftopenifnotused12GNDGGround13P3_TX+IAEthernetport2tran***itpair,canbeleftopenifnotused14P2_TX+IAEthernetport2tran***itpair,canbeleftopenifnotused15P3_RX+IAEthernetport1receivepair,canbegroundedifnotused16P2_TX-IAEthernetport2tran***itpair,canbeleftopenifnotusedPinNOPinNameTypeDescription17P3_RX-IAEthernetport3receivepair,canbegroundedifnotused18P2_RX+IAEthernetport3receivepair,canbegroundedifnotused193.3VPPower20P2_RX-IAEthernetport3receivepair,canbegroundedifnotused213.3VPPower22GNDGGround23GPIO0I/OGeneralPurposeI/O24P4_RX+IAEthernetport3receivepair,canbegroundedifnotused25GPIO1I/OGeneralPurposeI/O26P4_RX-IAEthernetport3receivepair,canbegroundedifnotused27GPIO2I/OGeneralPurposeI/O28P4_TX+IAEthernetport2tran***itpair,canbeleftopenifnotused2930P4_TX-IAEthernetport2tran***itpair,canbeleftopenifnotused3132P0_RX+IAEthernetport3receivepair,canbegroundedifnotused3334P0_RX-IAEthernetport3receivepair,canbegroundedifnotused35USB_DPIA/OAUSBD+signal;carriesUSBdatatoandfromtheUSB2.0PHY36P0_TX+IAEthernetport2tran***itpair,canbeleftopenifnotused37USB_DMIA/OAUSBD-signal;carriesUSBdatatoandfromtheUSB2.0PHY38P0_TX-IAEthernetport2tran***itpair,canbeleftopenifnotused39GPIO13I/OGeneralPurposeI/O40GNDGGround41VDD25PPower42***DD20PPower43RST_BIOThissignalisinternallypulledupto3.3V.I’srecommendedtole***ethissignalfloatingifresettingthechipexternallyisnotrequired.OtherwisetheRESET_Linputmustbedrivenwith3.3VlogicPinNOPinNameTypeDescription44***DD20PPower45JUMP_ST_SWI/OGeneralPurposeI/O46GNDGGround47GNDGGround48SPI_MI_SO_DEV493.3VPPower50SPI_CLK513.3VPPower52SPI_MO_SI53INTERNTE_LEDI/OGeneralPurposeI/O54LED_LINK1I/OGeneralPurposeI/O5556GPIO12I/OGeneralPurposeI/O57UART_SINI/OGeneralPurposeI/O58UART_SOUTI/OGeneralPurposeI/O59GNDGGround60GNDGGround7.产品结构、尺寸8.工作环境和热系统设计:模块在自然通风条件下,工作的温度范围为:-10~60℃,相对温度10%~90%。储运的温度范围为:-20℃-70℃,相对温度5%-95%附加的散热措施(参考下图):以下内容仅供参考:整机装配后,根据结构要做散热分析,总体要求AP模块工作的***高温度控制在60度以内。9.安全和电磁兼容认证要求:√要求通过EMC认证:CE认证CLASSB射频杂散辐射966ChamberETSIEN300328TXoperating垂直/水平30M-8G√符合***ROHS标准(china)10.环境测试和可靠性要求√工作时间:连续工作10000小时√高温高湿测试:50℃,相对温度90%,时间:18小时√低湿测试:0℃,时间:18小时√批量老化要求:环境温度,45&plu***n;5℃,相对湿度保持5%~90%。采用抗静电老化实验8小时高温上电老化。)