The H900d series 3G HSDPA Router is designed for establish a GSM/WCDMA
3G network and share a cellular broad band Internet connection. The H900 series Cellular Router enables users to quickly create a secure network and provide access to the Internet using a cellular network.
As a 3.5g Router, H900d 3G HSDPA Router takes the very stable operation and running.
And H900d is easily to updated to HSUPA Router as in 3.75G Router.
H900d is also a HSPA Router, which is widely used in more than 50 countries and regions, and more than twenty industrial fields, such as power control, water schedule, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank and many other areas.
>>| Typical Topology
Ø Supports multi-band GSM, GPRS, EDGE, HSDPA, HSUPA network
Ø SMA Standard antenna can change different high gain antenna.
Ø Always on line, once the network is disconnected, it will automatically to redial.
Ø DDNS, NAT/NAPT, DMZ, Firewall supported.
Ø Smart power management
Ø RS-232/485 interface transparent communication (DTU modem function)
Ø 5 LAN RJ45 ports for Ethernet interface
Ø Dual SIM supported, swift freely and backup each other.
Ø VPN (PPTP, L2TP, GRE, IPSec) supported for high security requirement applications
H900 cellular router is designed as industrial class, especially for wireless M2M in different application field. The high stability, durability win great positive feedbacks.
Orinated by zouyanbing from blog of Wireless & Cellular Modem/Router/AP Device