H820 3g evdo router with WiFi











Industrial class,with sim card slot
Interface:1 RJ45 WAN Port + 4 RJ45 LAN Port;
Optional additional port: DB9 RS232 or RS485 port

VPN(PPTP,L2TP,IPsec,GRE),SNMP, VRRP, DDNS, DHCP, NAT/NAPT, Web, Auto-dial,always online,watch-dog;
Line WAN(xDSL), Cellular, WiFi Client can backup; two H800 can work as dual sim dual module backup


Option feature:
1) Serial port (Serial to Cellular Gateway Feature);
2) WiFi 802.11b/g/n (working as AP, Bridge Repeater, Client);
3) GPS;
4) SMS/Voice control;






>>| Typical Topology

H820 series typical topology 1

H820 series typical topology 2


How to get H820ev 3G EVDO Router to work?

1. Get a 3g uim card with data business, enough balance available; Some carriers use nam-flashing instead of UIM card, then we have to program the carrier info into the module before using.

2. 3G signal is good enough because good signal is required for dialup and good internet speed and bandwidth;

3. One PC or Laptop with RJ45 port to config the H820. If H820 is with wifi option feature, you can also config it via WiFi.



H820ev is 3G CDMA2000 EVDO version which is working under EVDO/CDMA1x networks.


H820 series Cellular router versions:

H820d -- 3G HSDPA version

H820u -- 3G HSUPA version

H820w -- 3G WCDMA HSPA version

H820p+ --3G HSPA+ version

H820t -- 4G LTE version

H820ev -CDMA2000 EVDO version

H820td -- 3G TD-SCDMA version

For details, please refer to the datasheet.

Please confirm what you need before order.


Download - H820ev Router

H820ev Industrial Router



H820 series is multi-port router, for single port mini router, please check at

H685 Series Router

H685m Series Router



For non-industrial Cellular Mobile Router, please refer to

non-industrial classed cellular router


Catalog - Router Modem AP


Industrial Class Series


SOHO Class Series

H820ev 3G EVDO Router
Industrial 3G EVDO Cellular Router

Industrial 3G EVDO Cellular Router

Key and Main
1) Built-in 2G/3G/4G industrial cellular module, insert SIM/UIM card to work directly.
2) Auto-dial feature, keep alive link
3) Built-in watch dog
4) 1 WAN RJ45 port + 4 LAN RJ45 port
6) standard SMA antenna can be replaced with high gain type
7) 1 DB9 port for DTU feature (Serial to Cellular Gateway feature,RS232 or RS485 option)
8) WiFi 802.11b/g/n 150Mbps, can choose 300Mbps.
9) RJ45 WAN (xDSL) and Cellular backup each other (Route Fail Over Feature)
10) Two H820 can backup each other if one H820 line failed. (to be Dual sim dual mode feature)
11) Always online, Reboot if the connection is failed.
12) WiFi can be used as WiFi client
13) Cellular, WAN RJ45 and WiFi Client can failover backup each other redundancy.
14) SMS/Voice call to control router to be online and offline (optional), SMS text sending and receiving (optional)
15) GPS optional
16) VRRP
17) RIP OSPF BGP optional
Product Network Power Interface VPN Wi-Fi GPS
H820ev EVDO/CDMA1x DC 5~40V, 5~50V option LAN*4, WAN*1,Serial*1 Yes Optional Optional