插槽數(shù)：其它 是否內(nèi)置防火墻：其它 OEM：其它 傳輸速率： 300Mbps 工作頻段： 2.4-2.4835 無線標(biāo)準(zhǔn)： IEEE802.11g、IEEE802.11b、IEEE802.3、IEEE802.3u 防火墻功能： 支持防火墻 安全標(biāo)準(zhǔn)： CE 覆蓋范圍： 500米、850米 符合IEEE802.11n、IEEE802.11g/b、IEEE802.3/3u標(biāo)準(zhǔn)無線傳輸速率最高可達(dá)300M1個(gè)WAN口，4個(gè)百兆LAN口，均支持自動(dòng)協(xié)商和端口自動(dòng)翻轉(zhuǎn)WPS快速安全設(shè)置，無線加密一鍵設(shè)定支持IP帶寬控制，合理分配內(nèi)網(wǎng)帶寬支持WDS無線橋接，輕松擴(kuò)展無線網(wǎng)絡(luò)支持家長(zhǎng)控制功能，可控制孩子上網(wǎng)時(shí)間和上網(wǎng)內(nèi)容支持PPPoE、動(dòng)態(tài)IP、靜態(tài)IP等寬帶接入方式使用無線漫游（Roaming）技術(shù)，保證高效的無線連接自動(dòng)撥號(hào)、按需撥號(hào)、定時(shí)撥號(hào)，滿足各種撥號(hào)需求支持UPnP、DDNS、靜態(tài)路由、VPNPass-through提供DoS攻擊防范，具有病毒自動(dòng)隔離功能支持虛擬服務(wù)器、特殊應(yīng)用程序和DMZ主機(jī)等多種端口轉(zhuǎn)發(fā)，可用于建設(shè)內(nèi)網(wǎng)網(wǎng)站支持SSID廣播控制、基于MAC地址的訪問控制列表提供64/128/152位WEP加密，支持WPA/WPA-PSK、WPA2/WPA2-PSK安全機(jī)制內(nèi)建防火墻，支持IP、MAC、URL過濾，可靈活地控制上網(wǎng)權(quán)限與上網(wǎng)時(shí)間內(nèi)建DHCP服務(wù)器，可自動(dòng)、動(dòng)態(tài)分配IP地址全中文配置界面，支持免費(fèi)軟件升級(jí) 標(biāo)準(zhǔn) IEEE802.11n、IEEE802.11g、IEEE802.11b、IEEE802.3、IEEE802.3u、CSMA/CA、CSMA/CD、TCP/IP、DHCP、ICMP、NAT、PPPoE 端口 LAN口 4個(gè)10/100M自適應(yīng)RJ45端口（AutoMDI/MDIX） WAN口 1個(gè)10/100M自適應(yīng)RJ45端口（AutoMDI/MDIX） 傳輸速率 Upto300Mbps 工作信道數(shù) 13 展頻技術(shù) DSSS（直接序列展頻） 數(shù)據(jù)調(diào)制方式 DBPSK、DQPSK、CCK、OFDM、16-QAM、64-QAM 靈敏度@PER 270M：-68dBm@10%PER；130M：-68dBm@10%PER108M：-68dBm@10%PER；54M：-68dBm@10%PER11M：-85dBm@8%PER；6M：-88dBm@10%PER1M：-90dBm@8%PER RF功率 20dBm（最大值） 天線增益 3dBi 天線類型 2根固定全向天線 網(wǎng)絡(luò)介質(zhì) 10Base-T：3類或3類以上UTP100Base-TX：5類UTPLED指示 每端口 Link/Act（端口連接/工作）其它 PWR（電源），SYS（系統(tǒng)指示）WLAN（無線狀態(tài)指示），WPS（一鍵安全設(shè)定） 使用環(huán)境 工作溫度：0℃到40℃存儲(chǔ)溫度：-40℃到70℃工作濕度：10%到90%RH不凝結(jié)存儲(chǔ)濕度：5%到90%RH不凝結(jié)300M路由采用Ralink3052芯片天線采用了2T2R兩根配置，使得無線信號(hào)的傳輸強(qiáng)度大大提高配備1個(gè)WAN口，4個(gè)LAN口，和一個(gè)USB插口，供3G上網(wǎng)用。DescriptionShares3GconnectionorxDSL/CableconnectionwithnetworkusersSupportsxDSLorcablebroadbandbackupwhen3GisnotavailableProvidesUSB2.0PortforUMTS/HSDPA/CDMAmobileInternetserviceIncludes16-languagesEZmaxsetupwizardforInternetconnection,wirelesssecurityandfirmwareupgradeComplieswithIEEE802.11b/gandcompatiblewithIEEE802.11nwirelessstandardsSupportsWEP,WPA,WPA2,DDNS,QoS,Anti-DoSFirewall,MAC/IPfilter,URLblocking,VirtualServerandDMZOverviewShares3G/3.5GorxDSLInternetconnectionorPrinterTheSL-7202Nisamulti-functionwirelessbroadbandrouter.Whenconnectingeithera3Gor3.5GUSBmodemcard*toSL-7202N,allnetwork(wired/wireless)userscanshare3G/3.5GInternetconnection.TheSL-7202Ncansupport3G/3.5Gspeedsupto7.2Mbpsandcomeswithabuilt-inEthernetWANportforCablemodemorxDSLmodem.WhenconnectedtoaxDSL/Cablebroadband,SL-7202NwillenablethexDSL/Cablebroadbandconnectionautomaticallywhen3G/3.5GInternetconnectionisnotavailable.SL-7202NUSBportcanalsofunctionasaprintserver.WhenyouconnectwithaUSBprinter,thedevicecanbeaprintserverallowingusertoshareprinterthroughthenetwork.SkylinkEZViewandRemoteManagementSkylinkEZViewisanewenhancedmanagementsysteminSL-7202NwhichallowsyoutomanageyourrouterlocallyorremotelyfromtheInternet.UPnPcompatibledevicesareautomaticallydetectedandinformationaboutthedevicewillbelistedinthemanagementinterfaceoftherouter.YouwillbeabletodirectlymanagedeviceinformationlikeIPaddress,bandwidthcontrol,openportsandDMZ.HighPerformanceHardwareDesignandImpressiveDataTransmissionRateviaIEEE802.11nSkylinkSL-7202NisahighspeedsolutionthatcomplieswithwirelessIEEE802.11b/g,andiscompatiblewithIEEE802.11nstandard.Whenfine-tunedtooperateusingthewireless802.11ntechnology,SL-7202Nwirelessdatatransmissionratecanreachupto150Mbps acoverage3timesbetterthanastandard802.11g/brouter.ThisrouterisahighperformanceInternetsharingrouterwith3Gfunction,whichenablesmultipleuserstodownloadfilesatsametime.HardwareWANPort:10/100MbpsRJ45,withautoMDI/MDIX*1,USB2.0-*1LANPort:10/100MbpsRJ45,withautoMDI/MDIX*4Standard:IEEE802.11b/802.11g/802.11n(Draft2.0)LEDIndicator:POWER,STATUS,WIRELESS/WPS,WAN,LANModeSwitch:Router/AP/WiFiAPButton:WPS,Reset/RebootDataRate:802.11n(upto300Mbps)/802.11g(upto54Mbps)/802.11b(upto11Mbps)NetworkFeatureWANConnection:Wired/Wirelessmodem(StaticIP,DHCP,PPTP,PPPoE,L2TP),3.5G/3.75G(UMTS/HSPA,CDMA2000,TD-SCDMA),WiMAXRouting:DHCPserver,client,DNSserverNAT:Virtualserver,DMZUPnP:UPnPNATTraversalVPNPassThrough:IPSec,PPTP,L2TP,Session:20,000WirelessApplicationWirelessSecurity:WEP64or128bit/WPA/WPA2/WPA2MixedWPS(Wi-FiProtectedsetup):PCB/PINWDSMultipleAPsFirewallURL/Port/IP/MACFiltering,Portforwarding,DMZ,SystemManagementWeb-baseInterfaceFirmwareupgradeviawebProfilesaveEventlogSetupLanguage:12Languages(English,TraditionalChinese,SimplifiedChinese,Dutch,French,Italian,Spanish,Portuguese,Russian,Japanese,Korean,Arabic)