T270S serial industrial train wifi routerT270 serial is a high-performance, upgradeable, industrial-grade 3G cellular router that allows PC's, laptops, web-cams,and other Ethernet-based devices to simultaneously utilize a single cellular data account for primary or backup connectivity.Building on the success of the mobile technology,T260S series support the latest 3G high speed wireless cellular technologies and dramatically expanded routing, security and management features.Main feature:1:Adopt high grade industrial wireless module.2:Support 2G( GSM/GPRS/EDGE), 3G(WCDMA/HSDPA/HSUPA/HSPA+), 4G: TD-LTE/FDD-LTE3:Adopt metal case IP30 protection grade.4: Wide voltage and current input:DC6-35V/3A.5:Anti-reverse power connection protection surge  protection, ESD antistatic protection.6: Software and hardware watch dog design, support anti crash functions Protect equipment work stable and reliable.7:Automatic detection when network disconnect, automatically restart when dialing fails scheduled reboot etc.8: Serial transparent transmission function, it can access to order control mode by serial port, control router and other equipment.9: SMS control dialing, offline and restart function.10: Support socket server and customer end mode.11: Support different types of DDNS service.12:Port mapping, DMZ host function.13: Support VPN,PPTP client,L2TP client.14: support client-side advertisement pushing functionApplication:Electronics, Oil industry, Mineral, Finance, Communication, Public security, Heating, Industrial control, Meteorology, Water conservancy, Public transportation, local council and so on .Network mode and Frequency :TypeFrequency in useT270-A1WCDMA/HSDPA/HSUPA/HSPA+:900MHz/2100MHzGSM/GPRS/EDGE:850MHz/900MHz/1800MHz/1900MHzT270-B1CDMA/EVDO 800M:RX:869MHz～894MHz/TX:824MHz～849MHzCDMA/EVDO 1900M:RX:1930MHz～1990MHz/TX:1850MHz～1910MHzT270-DE1TD-LTE:BAND38/39/40/41FDD-LTE:B1/3/7WCDMA:B1/2/5TD-SCDMA:BAN34/39GSM/GPRS/EDGE:B2/3/5/8T270-DE2TD-LTE:B38/39/40/41FDD-LTE:B1/3/7WCDMA:B1/2/5TD-SCDMA:B34/39WVDO:BC0CDMA20001X:BCOGSM:B2/3/5/8SpecificationSoftwareInternet Connection3G /4G dial up ,DHCP/Static IP/PPPOEUser quantitiesWire:253,Wireless:30Operation systemWindows XP/VISTA Linux 2.6 Windows 7MAC OS : 10.3.7and aboveBrowserIE:6.0 and above Safari:1.2.4 and aboveFirefox:2.0.0.8 and aboveSecurity ManagementFirewall setting: Protect the computer in the local area network purposed attacking from InternetMAC filtration: Prohibition MAC address already addedAccess control: control the right of access to computer in LAN.Port restriction: Stop some virus according to some port from connection at one time .Stop DOS attack.ServerVirtual server: set inner service server and provide user to accessDMZ :when you need set the opening port of virtual server is not sure, you can set it into DMZ host.Port trigger: it can realize WIFI router open to the inner service port automatically by accessing to the port of InternetSerial port service: realize the serial port transit transparently ,AT order control and so on.Message service: it can control connection, hanging off and restarting by message.Equipment managementArea settingNTP Server settingCopy and storage system settingRecovering the setting information from filesRecovery to default settingSoftware updatingRemote managementRestart?Reset passwordWLAN security modeOpen SystemWPA-PSK?WPA2-PSKWPAPSKWPA2PSK(combine WPA-PS with WPA2-PSK mode)WPA1WPA2(combine WPA with WPA2 mode)hardwareMaterial Metal caseMain core chipRalink MTK7620AWireless connectorIEEE802.11b/g/nOperation frequency2400-2483.5MCPU Main Frequency580MhzSystem memory64MSystem Flash8MAntennaSMA (outer part is spiral, inner part is hole)Wifi transmission speed300MbpsOuter connectorLAN connector:2 pcs (LAN1 is the self-adjusting of WAN/LAN port )RS232connector:1pcSIM card slot:1pcantenna connector:4 pcsindicator:8pcsDC power supply connector:1 pcUSB connector:2pcsReset button:1pcData speed802.11n:upto150Mbps802.11b:1,2,5,5,11Mbps802.11g: 6, 9, 12, 18, 24, 36, 48, 54MbpsTransmission power11nHT40MCS7:+13.5Bm11bCCK:+18dBm11g OFDM: +13.5dBmReceive sensitivity-66dBmat 150Mpbs-73dBmat 54Mpbs-86dBmat 11MpbsProduct dimensionsAnd package detailsLong*width*Height: 165*124*50mm mm(not including the antenna )Packing size: T270:'305*225*50mmPowerDC supply power:6-35V/3AComsumption (current)Smaller than 400mAWork environmentWork temperature:-20°C ~ +75°CStorage temperature:-40°C ~ +80°CHumidity: 5%~95%,No condensation