Hongdian H8922 Dual SIM Single Module - Manual (Page 18)

1 Product Introduce H8922 3G/4G Router
1 -2 (2014-05-28)
the probability of network disconnection, and maximize the usability of economic business
like ATM, POS .etc.
Figure 1-1 Network structure
1.3 Function & Features
Function
 Dual module/WAN/Wi-Fi multiple network mode backup
 VPN support, GRE over IPSec, IPsec over PPTP/L2TP
 WAN port support PPPoE, static IP, DHCP client
 LCP/ICMP/flow/heartbeat check, ensure network usability
 SNMP network management, NTP support
 Local & remote firmware update
 Local & remote log check
 Supports DNS proxy and Dynamic DNS (DDNS)
 Supports timing operation
 Supports LED status indication
Available cellular network
 LTE FDD: B1,B2,B4,B5,B7,B8,B12
LTE TDD: B38
 LTE FDD: B1,B3,B7,B8,B20