https://www.homtecsm2m.com/product/37.html

4G / 3G / 2G Dual SIM + 3 GPIO

4 Ehternets(4 LAN or 1 LAN + 1 WAN)

VPN(PPTP / L2TP, IPSec, GRE, OpenVPN)

WiFi optional GPS optional

RS232 + RS485 optional

H51 series 4 ports dual sim router is a kind of internet of things wireless communication IoT Cellular router, use FDD/TDD-LTE 4G mobile broadband network type to provide convenient and high speed net transmission function.

This series of products use high performance industrial 32 bit communication processor, flush bonding real-time operation system as software supporting platform, provide save, high speed, stable 4G wireless router net, it’s a wireless router with 4 Ethernet port RJ45 and 3 GPIO.

It is also called industrial 4g 3g router din rail mount. It can be used in finance, postal, smart power grids, smart transportation, environment monitor, fire protection monitor, security, water conservancy, public safety, advertising release, industrial control,, earth quake monitor, meteorological watch, instrument monitor.etc

Features:
 Industrial robust design and compact metal housing
 Strong electromagnetic interference Resistance, heat endurance and radiation ability
 Support FDD/TDD-LTE 4G network, 3G and 2.5G backward compatible
 Support multiple VPN (PPTP, L2TP, GPE, IPSec etc.)
 Support multiple network protocol (ICMP, TCP, UDP, Telnet, SSH, HTTP, HTTPS etc.)
 Support multiple functions (DHCP, DNS, DDNS, Firewall, NAT, DMZ host etc.)
 2 Antenna interfaces, 1 GSM + 1 Wi-Fi
 4 Ethernets, 4 LAN or 3 LAN + 1 WAN
 WAN port support PPPoE, static IP, DHCP client.
 Built-in watch dog, Multi-link detection ensure working in stable and security way
 Always online, reboot automatically if disconnected to ensure continual connection
 Support APN and VPDN wireless private network access in
 LCP/ICMP/flow/heartbeat check, ensure network usability
 Web/CLI/SSH/Management platform support, easy configure
 SNMP network management, NTP support
 Local & remote management (configuration, status, upgrade firmware)
 Supports Port forwarding and Bridge
 Supports timing operation
 Supports LED status indication
 Shock and vibration resistant

Advanced
 MIMO Antenna for LTE 300Mbps optional
 802.11b/g/n Wi-Fi optional, 150Mbps standard, 300Mbps optional
 GPS capability optional for fleet management or other tracking application
 Dual-redundancy between WAN links: Ethernet, 3G/4G and Wi-Fi backup
 DTU serial communication function optional (rs232/rs485)
 OpenVPN Optional
 PPTP Sever optional
 AT command optional
 Control by SMS optional
 Schedule reboot optional
 Customized and OEM/ODM acceptable

info@homtecsm2m.com