H7921 GPRS/EDGE/CDMA VPN router is a full features branch router
based on 2.5G/2.75G mobile network, provides a reliable wireless
connection to the Internet or private TCP/IP based networks using
GPRS/EDGE or CDMA 1x channel. It supports PPTP/L2TP VPN features,
provides VPN tunnel and IPSec encryption. With the mobile network
features and built-in routing functions, customers can have
reliable, flexible, economical data communication services at
anywhere and anytime. H7921 GPRS/EDGE/CDMA router is powered by a
32bits ARM processor, and it is designed at platform infrastructure
with modular options. At the basis of many years’ mobile data
communication experiences, Hongdian has developed an embedded
routing OS to optimize wireless bandwidth and time delay. With the
powerful hardware and embedded software designing, the H7921 family
routers provide high availability and very stable network
connections.
Standard antenna and Supports SIM/UIM
Supports multi-band GPRS/EDGE or CDMA 1x network
Optimized EMC design
Wide range power input
Smart power management
Reliable, flexible, easy to use and management
Embedded PPP, TCP/IP stack
Auto-obtaining an IP address for the private PPP server
Supports Local and Remote ICMP detection
Always on line:On-line detection and automatic redial and
keep-alive while the line dropped
On/off line control Auto or manual dial On/off line control from connected device Timing on/off line control
1. Mechanical: 98x100x23 mm (not including antenna and mounting
kits) 2. Weight: 320g 3. Operation temperature: -10℃~+55℃ 4. Store temperature: -20℃~+70℃ 5. Related humidity95% (non-condensing)
Supports GRE
Supports IPSec encryption
Built-in DHCP server
Built-in firewall
Supports NAT and DMZ host
Supports DDNS
Supports static routing table
Supports packet filter
Configuration and remote management >Multi-language web based configuration interface (local or
remote) >Supports TELNET commands >Configuration parameters import/export
Virtual online technology (benefit for operator’s network and save
customer cost, Supports CDMA network only) >Release wireless network channel while there is no user’s data
traffic >Keep the router online logically when the wireless channel
released >The router will immediately restore to the connected status
without any redial or authentication if there is any data
transmitted.