H800EVev is a 802.11n WiFi EV-DO router. With its built-in CDMA/EV-DO embedded module, you can connect to Internet anywhere without hard-wired effort. Besides mobile broadband access,?H800EV also provides a physical WAN port for fixed-line broadband, and supporting variety of WAN connection types, such as PPPoE, static IP, dynamic IP (DHCP client), PPTP, and L2TP. In order to protect local computers, H800EV supports robust SPI firewall and flexible filter rules for your requirements. You can easily change settings by web-based UI, and backup or restore configuration if required. Speaking of SMS (Short Message Service) feature in every cell phone, you can also send and read SMS with H800EV.
- ?? Mobile Broadband Gateway with Combo WAN Connection
- Support both mobile broadband and fixed-line broadband
- Built-in CDMA/EV-DO module for high speed 3G network access
- Support various WAN connection types for fixed-line broadband, such as Dynamic IP(DHCP client), Static IP, PPPoE, PPTP, and L2TP
- Auto-failover between mobile broadband and fixed-line broadband connection
- Built-in NAT function for many PCs or devices to share Internet access
- Draft 802.11n Compliance with MIMO Technology
- Max. physical data rate up to 300Mbps
- Backward compatible to IEEE 802.11b/g standards
- Support WEP, WPA, WPA2, WPA-PSK, WPA2-PSK encryption
- Establish secured Wireless Connection via WPS function
- SPI Firewall and Advanced Networking Function
- Support NAT firewall, protecting from DoS(Deny of Service) attacks
- Support Internet access control, like URL blocking, MAC filtering
- Support multiple sessions IPSec, L2TP and PPTP VPN pass-through
- Support virtual server, ALG, DMZ and UPnP for various networking applications
- Support QoS mechanism for efficiently prioritizing the various type of traffics
- SMS (Short Message Service) Support
- New incoming SMS notification
- SMS compose, send, read, forward, reply, and delete
- Auto-alert when SMS storage is full
- Easy Installation & Management
- Web-based UI management and EzSetup installation wizard
- Backup/restore device settings, or resetting setting to default
- Firmware upgrade via web-based UI and Windows utility
EV-DO is a high-speed network protocol used for wireless data communications, primarily Internet access. EV-DO is considered a broadband technology like DSL or cable modem Internet services.
How Fast Is EV-DO?
The EV-DO protocol uses asymmetric communications, allocating more bandwidth for downloads than for uploads. The original EVDO Revision 0 standard supports up to 2.4 Mbps data rates down but only 0.15 Mbps (about 150 Kbps) up.
An improved version of EV-DO called Revision A increases download speeds up to 3.1 Mbps and uploads to 0.8 Mbps (800 Kbps). EV-DO providers have gradually been upgrading their equipment from Rev 0 to support Rev A.
A future version of EV-DO called Revision B (not yet widely deployed) promised to offer much higher data rates as this protocol is capable of aggregating bandwidth from multiple wireless channels. Early trials have achieved EV-DO Rev B downloads of greater than 9 Mbps.
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Source: http://shopit365.wordpress.com/2012/10/16/evdo-router-h800evev/
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