Usb rs232 ttl

* 8 ports SIM card slots.Just like 8 single-channel equipments work at the same time * 2G GSM Frequency: 900/1800MHz * SMS sending: 600/800/1000/1200 SMS per hour by one port * Connection with the computer through RS232 interface (PCI card is opitonal) can be integrated with USB interface * Each port with separate power switch * Each individual module can be discharged * Bulk sms/mms sending, voice ads, data consumption and IMEI changeable etc * Open AT command * Industrial chassis, elegant shell * Wireless access to interne * Comply with GSM phase2 standard * Internet Services: PPP,TCP, UDP, FTP,HTTP, SMTP, POP3 Model NO. : QS81 Module : QS80 Network : GSM Frequency : Dual band: 850/900/1800/1900 Mhz Max Transmit Power Class 1(1W):DSC1800,PCS1900 Class 2(2W):GSM850,EGSM900 SIM Port : 8 x SIM card(big/small) slots SMS quantity : Send 600/800/1000/1200 SMS per hour by one port SIM port : Big card:85*53mm , small card:25*15mm, 1.8V or 3V Port : USB2.0/PCI Function:Bulk sms/mms,voice,wap,imei change,stk recharge,CSD,etc. Internet : Wireless Access to internet With TCP/IP stack Internet Services: PPP,TCP, UDP, FTP,HTTP, SMTP, POP3 AT command PC System : Windows2000,Windows XP,Windows Vista,Windows 7,WinCE 4.2,WinCE 5.0,WinCE 6.0,Linux,MAC Input voltage DC 12V~24V Working temperature -20℃~+70℃ Storage temperature -40℃~+85℃ Size : 220*120*114mm Package size : 27*21*17.1cm Housing : Aluminum Casing Weight :3.0kg Accessories :AC/DC adapter, USB cable/PCI card, Antennas and driver

We all know how helpful it is to remember something that is taught visually to us rather than the one that is read through pages after pages. How beneficial would it be for students to understand a chapter visually in class. Smart classes use all interactive modules like videos and presentations and these visually attractive methods of teaching becomes appealing to students who are already struggling with the traditional method of teaching in a classroom. Specifications: Smart Interactive White Board » Size:- 633/16″W*501/16″H*5116″D (160.5*127.2*12.8cm) » Active Screen Area:- (maximum Interactive, Projected image) 615/8″*463/16″ (156.5*117.3cm)77″(195.6cm) diagonal 4:3 aspect ratio » Weight:- 51lb. (23.2kg) » Shipping size:- 70″W*531/2″ H*45/16″D (177.8*135.9*11.0 cm) » Shipping Weight:- 63 lb.3 oz (28.7kg) Key Features » Touch Functionality:- Smart Interactive Board can be used by Finger or Pen & can erase by selecting the Eraser Green Board » Dimension:- 1219.20 * 1259 mm / 48″*49.5″(+or-2″) Projector » Short throw projector Integrated Visualizer » Image resolution:- 1600*1200 » Power Supply:- 12V » Capture Size:- Max. A4 page » Interface:- USB 2.0 Computer » Processor:- Dual Core/i3 » Ram:- 2gb upgradeable to 8gb » HDD:- 320 GB Upgradeable to ITB » KBD & Mouse:- Laptop style KBD & Mouse » OS:- DOS » Ports:- HDMI, VGA, 4USB (2 on the Top), RS232*1, RJ 45*1 » Software supported:- Window Warranty » 1 Year Onsite Frame External Dimension » 3048*1308 mm (120″*51.5″+/-2-3″) Standard Accessories » Packed Content List/ In the BOX:- Active, Cordless, Active pen*1,6ms USB cable*1, Software, CD*1, Wall Mounting Brackets*1 set, User Manual for software and installation Modern Technologies gives you top class branded Digital Teaching Device with affordable price. We also provide installation & maintenance services. For more info please visit www.moderntechnologies.in or directly call us: 9810760848, 9310760848, 01294014741.

Mobile: 080-41530751 Website: www.signwave.in Hi All, We have Sun X5-8 Server Rental and sale CPU Module Processors 4 or 8 CPU modules, each with one Intel Xeon processor E7-8895 v3 product family CPU 18 cores per processor CPU Module Memory Up to 192 DIMMs (24 per CPU module) 16GB DDR3-1,600 GHz ECC registered DIMMs or 32GB DDR3-1,600 GHz load-reduced ECC DIMMs (LRDIMM) 6TB maximum memory capacity Standard I/O Two 1 GbE network ports via RJ-45 connectors VGA: 1 VGA 1,600 x1,200x16 bits @ 60 Hz graphics controller port USB: 4 USB ports (two external, two internal) Serial: 1 serial management RS232 RJ-45 port 16 PCIe Gen 3 slots (8x8 slots, 8x16 slots), hot swappable via DPCC Internal Storage Eight 2.5 SAS-3 front-accessible, hot-swappable drivebays All bays can be populated with SAS-3 HDDs orSSDsfor up to 9.6 TB of internal storage 12 Gb/secRAID HBA supporting levels: 0, 1, 5, 6, 10, 50, 60 with 1 GB of DDR3 onboard memory with flash memory backup via embedded internal SAS-3HBA PCIe card Graphics VGA2D graphics controller embedded: 8MB Resolution: 1,600x 1,200x16 bits @60 Hz via the rear HD15 VGA port (1,024 x 768when viewed remotely via Oracle ILOM INTERFACE Dedicated 10/100/1 GbE network management port via RJ-45 connector In-band, out-of-band, and sideband network management access RJ-45 serial management port For more details, contact us: Mobile: 080-41530751 Website: www.signwave.in e-mail: dinesh@signwave.in Signwave Technologies # 32,2nd main, 7th cross,Muniyappa layout, Garebhavi palya, Bangalore-560 068.INDIA

GSM Modem with quad band. RS232/USB interface.For bulk sms, voice call, imei change. Provide AT command, Secondary Development for industry.