Ethernet Device Dealers

SIM800C is a complete Quad-band GSM/GPRS solution in a LGA type which can be embedded in the customer  applications.  SIM800C support Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power  consumption. With tiny size of 15.8*17.8*2.4 mm, it can fit into slim and compact demands of customer design.   •GPRS class 12: max. 85.6 kbps (downlink/uplink) •PBCCH support •Coding schemes CS 1, 2, 3, 4  •PPP-stack •CSD up to 14.4 kbps •USSD •Non transparent mode Specifications for SMS via GSM/GPRS •Point to point MO and MT •SMS cell broadcast  •Text and PDU mode     •Quad-band 850/900/1800/1900MHz •GPRS multi-slot class 12/10 •GPRS mobile station class B •Compliant to GSM phase 2/2+ – Class 4 (2 W @ 850/900 MHz) – Class 1 (1 W @ 1800/1900MHz) •FM: 76~109MHz worldwide bands with 50KHz  tuning step •Dimensions: 15.8*17.8*2.4 mm •Weight: 1.35g •Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands) •Supply voltage range 3.4 ~ 4.4V •Low power consumption   •Operation temperature:-40°C~85°C

We are offering bulk sms port modem pool. The device built-in 8 wireless modules can b inserted eight sim cards, can use eight cards to send text messages, send speed as 8 time as a single channel modem. It uses the development of wavecom module, 100-250v power supply, can be long time stability, generous luxury housing. industrial-grade chips, to ensure stable operation switch independence, support for the size of sim card ports support hot-swapping. a separate module can be demolished. power lines and data lies are only one of the more simple. the size of a small, elegant, accounting for a smaller space (the size of the computer keyboard is only about half the size),especially suitable for the use of multiple macines at the same time. A, system advantages for 8 port modem pool wireless gsmgprs modem built on the broad masses of the personal needs of customers on the basis of the enterprises to meet the following requirements: for the majority of customers the same of different delivery information: promptly contact employees issued notices of meetings; to avoid consuming a large number of enterprise human, material and information transfer on time; to avoid high communication costs to be incurred in a month.

We are offering ethernet communication devices. ‧isolation in rs-485 channel (incl. Power supply) ‧supports modbus tcp protocol ‧smart monitor ‧supports webpage setup & on-line monitoring ‧serial virtual com available ‧3 e-mail alarms (di) features & benefits isolation in rs-485 channel (incl. Power supply) supports modbus tcp protocol smart monitor supports webpage setup & on-line monitoring serial virtual com available 3 e-mail alarms (di)

We are offering router board. this assembled mikrotik super minirouter (mikrotik routerboard 450g) with 680mhz atheros ar7161 cpu, 256mb ram, ar8316 switch chip with 5 10/100/1000 ethernet ports, microsd slot, 512mb nand flash memory with routeros l5 comes complete with case and power supply. it makes a small but sophisticated 5 port 10/100/1000 layer 3 switch, router, firewall, or bandwidth manager. Fully managed with spi firewall and vpn support. All ethernet ports are fully independent and support 802.1q vlans, and advanced routing protocols including ripv2, ospf. And bgp4. Management from gui or cli with access through web, telnet, or ssh. this powerful linux based device makes an excellent switch/router/firewall device. The rb/450g is capable of routing 77,000 pps (1500 byte packets). Includes a switching dc power supply. Can also be powered on eth1 by passive poe from 18 to 28 vdc (midspan device - power on unused pairs). level 5 routeros license included. this routerboard is also available in a rack mount case.

Specifications   32 Port modem USB Interface,GPS/GPRS Modem Pool,Siemens MC46 Module Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack    32-PORT-BULK-SMS-MODEM Based on Wavecom Wireless Modules.»» Build in 32 GPRS modem in one box»» Single power supply for 32 modems»» Power button to control on and off»» USB interface & PCI (SERIAL) »» Dual Band:  900/1800 MHz»» Tri Band: 850/1800/1900MHz, or 900/1800/1900Mhz»» Quad Band EGPRS 850/900/1800/1900 MHz»» Send MMS»» GPRS class 10:max 85.6kbps(downlink)»» Auto answers function for voice and data collection with the remote device.»» AT command to control and program»» Designed for WAP, MMS, SMS, CSD data, fax, and voice applications»» Support XP/NT/2000/2003/vista operation systems»» Design for high traffic communications   Specifications »» USB WIRELESS GSM/GPRS MODEN »» Based on Wavecom and Siemens Wireless Modules.»» TCP/IP, OPEN AT. »» Send and receive data, fax, e-mail, SMS»» Sending 30000 SMS per hour »» USB 2.0 driver »» 32 SIM card slots»» Wireless access to internet»» Comply with GSM Phase 8+ standard»»  Send and receive SMS, MMS, e-mail and data»»  Maximum transmitting speed 115KBps»» Input voltage: 100V- 240V»» Working temperature: -20 to +60°»» Storage temperature: -25 to +70°»» Double tone multi-frequency function(DTMF)»» Send maximum 30000 SMS per hour   Supported Operating Systems: »» All popular 32-bit and 64-bit versions of Windows are supported on both the server and client ends, including the latest revisions and service packs. »» Windows 7 (Home, Premium, Pro, Ultimate, Enterprise)»» Windows Vista (Home, Business, Ultimate, Enterprise)»» Windows XP (Pro and Home) »» Windows Server 2003 (original and R2) »» Windows 2000 (Server and Pro) »» Windows 98SE/CE »» Linux 2.40»» MAC 9.8X