1LAN 3G 4G VPN Hotspot M2M GSM WiFi Router
H7921 LTE/3G Router
LTE/HSPA+/3G support optional, ready for 4G
Wireless connections based on 3G
Ultra rugged, Built to last
Ultra security, VPN support
RS-232 transparent communications
Persistent network connectivityMobile Network Supported
LTE
HSPA+/HSPA/UMTS/WCDMA
EDGE/GPRS
CDMA 2000/EVDO CDMA 1xEthernet Standard
IEEE 802.3
IEEE 802.3uVPN
PPTP
L2TP
TPSECGREDynamic Routing(optional)
RTPOSPFInterface
1 × 10/100Mb LAN interface
1 × SMA-K 3G antenna interface
1 × Standard SIM/R-UIM interface
1 × Standard DC power interface 1 × RS-232 interfaceCommunications
LAN data transmissionRS-232 data transmissionSecurity
TP packets filterMAC filterDevice management
Web browser (IE v5 or above)TelnetLED indication
LAN
NETSystemPower supply+5~36VDCPower consumption
Idle: 40mA@ + 12VDCCommunications: 240mA@ + 12VDCOthers
Size: 98×100×23mm(not including antenna)
Weight: 320g
Operation temperature: -20-+60℃
Store temperature: -30-+70℃
Related humidity: 10%-95%(non-condensing)Guarantee: one yearFunction Features
Supports APN and the VPDN wireless private network
Supports always online technology
Supports NAT and DMZ
Supports automatic timing operation
Supports idle model
Supports DNS proxy and Dynamic DNS (DDNS)
Supports NTP
Supports LED status indication
Supports firmware update via Web
Telnet/SSH interface
Supports IPSEC, GRE, PPTP, L2TP
Supports dual SIM backup
Supports DTU function
Supports LCP, ICMP check
Supports SNMP
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