Specification

DTU (Optional)

With the DTU-function (Serial to Mobile Gateway function RS232 or RS485 port option).

Details:

Serial transmission: 300bps, 600bps, 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200 bps;

Seriell parity: none, even, odd;

Serial Data Bits: 7, 8;

Serial Stop Bits: 1, 2;

Serial flow control: none, hardware, software;

Location: Server (up to 4 server center, OEMs can be more), client;

Protocol: TCP, UDP;

Heart Beat: Yes;

VPN

PPTP, L2TP, IPSec, GRE, Tunnel (PPTP Server, PPTP client, L2TP client, IPSec client, IPSec server)

OpenWRT: Optional

VRRP: Optional

Router

Static router;
Optional for dynamic Router (BGP, BGPD, OSPF, Zebra, Rip);

SNMP: Supports V1, V2, V3

VLAN: Supports multi-LAN IP address, supports two IP addresses

WI-FI (WLAN)

Optional, 802. 11b/g/n; 150Mbps default. 300Mbps optional.

Can be used as AP and client.

Frequences from 2.4 GHz to 2.483 GHz, APs, Routers and Gaweway Server use, wireless up to 254 PC users..

Fail Over Redundancy

Automatic call-up, maintain the link open.

Network-backup

LCP, ICMP control;

Build-in watch dog;

Mobile (2G/3G/4G), RJ45 WAN (xDSL, DHCP, Fast IP), WiFi client three-line redunance;

Two H685 dual sim same network (Network 1 + Network 1);

Two H685 dual sim Two network (Network 2+ Network 2);

Two H685 dual sim dual mode network (WCDMA+CDMA2000, WCDMA+LTE, CDMA2000+LTE);

Cold Backup is default. Hot Backup optional;

Cold Backup=WAN RJ45 and mobile WAN, not online at the same time. One online and the other standby, switch free..;

Hot Backup= WAN RJ45 and mobile WAN is online. Data enters the main line and switch to the other line. Alternating time for hot backup is shorter than Cold Backup.

POE

POE for LAN/WAN RJ45 (used with  POE adapter)

Update of build-in software

Supports update of build-in software locally or remote (LAN, WiFi and OTA WAN)

Syslog: Local and remote

DDNS: Yes

DHCP Server: Yes

Others:

DNS Proxy;

Optimized EMC design;

Real-time clock (NTP, supports update with defined hours);

WAN/LAN/Memory statistics

Local/REmote profiles backup and receiving

Administration system Optional

Protocol

Protocol support

TCP, UDP, SMTP, POP, ICMP, FTP, PPP, PPP, PPPoE, DHCP, DDNS, DNS, WPS, DMZ, NAT, Xdsl, ntp, qOs, ect