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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 connectivity
Mobile Network Supported
LTE
HSPA+/HSPA/UMTS/WCDMA
EDGE/GPRS
CDMA 2000/EVDO
CDMA 1x
Ethernet Standard
IEEE 802.3
IEEE 802.3u
VPN
PPTP
L2TP
TPSEC
GRE
Dynamic Routing(optional)
RTP
OSPF
Interface
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 interface
Communications
LAN data transmission
RS-232 data transmission
Security
TP packets filter
MAC filter
Device management
Web browser (IE v5 or above)
Telnet
LED indication
LAN
NET
System
Power supply
+5~36VDC
Power consumption
Idle: 40mA@ + 12VDC
Communications: 240mA@ + 12VDC
Others
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 year
Function 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