DMA VPN Router 800 + 1900mhz Dual Band N7921 Series
Description
| VPN: | Yes |
| Place of Origin: | China (Mainland) |
| Model Number: | N7921 |
| Brand Name: | OEM |
| Application: | Enterprise |
| Type: | Wireless |
Product Details
Galaxy family router is a dedicated ideal data transmission channel for industrial applications. It can be operated at GPRS or CDMA 1x network by selecting a different radio module.
Since NaturalTeck has many years experience of mobile data communication, it proves that NaturalTeck products are widely applied and work stably.
Same as GPRS/EDGE network, CDMA 1x network can provide a maximum bandwidth up to 300Kb/s and actual transmitting and receiving bandwidth reaches 100Kb/s.
EDGE stands for Enhanced Data Rate for GSM Evolution, it is capable of offering data rates of 384 kbps and, theoretically, of up to 473.6 kbps. A new modulation technique and error-tolerant transmission methods, combined with improved link adaptation mechanisms, make these EGPRS rates possible. This is the key to increased spectrum efficiency and enhanced applications, such as wireless Internet access, e-mail and file transfers.
GPRS network theoretically can provide a maximum bandwidth 171.2Kbps, actually; it works at 40~100Kbps bandwidth (it depends on service providers operation policy). As we know, GPRS is packet based network which provides TCP/IP communication channel.
Requirements towards information system are varied because of different features of numerous industrial applications. Mobile telecom service providers are required to provide industrial application solutions not only meeting common specifications and also individual special ones. Hence, NaturalTeck co-operates with mobile service providers to design products and network configurations suitable to industrial end users individualized applications. NaturalTeck has developed embedded, advanced and reliable Galaxy mobile (GPRS/EDGE/CDMA 1x) router for the applications.
2.5G mobile communication technology (GPRS/EDGE/CDMA 1x) has become widely used of industrials and utilities in recent years and many customers are seeking reliable, flexible and cost-effective data channel to build their information system. Many applications such as ATM, POS, SCADA and surveillance system will require data channels covered all country; this brings a bright future for GPRS/EDGE and CDMA 1x data networks applications.
N7921 Galaxy GPRS/EDGE/CDMA VPN Router
Support CDMA 20001X 800 & 1900MHZ, support VPN functions, steady and high speed router.
- VPN:Yes
- Place of Origin:China (Mainland)
- Model Number:N7921
- Brand Name:OEM
- Application:Enterprise
- Type:Wireless
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