Dual Sim 4G GSM Routers

H720 Dual SIM 4G VPN Router

The E-Lins H720 Series is a compact, ruggedized 3G/4G/LTE and Dual SIM cellular networking solution designed for mission-critical connectivity in the most challenging environments. It is qualified for M2M (Machine to Machine), IoT (Internet of Things) and In-Vehicle applications.

With an extensive list of safety and hardening certifications, the H720 is engineered to protect against extreme temperatures, humidity, shocks, vibrations, dust, reverse polarity, and transient voltage, which is widely used in more than twenty industrial fields, such as CCTV security surveillance, vehicle, Telemetry, vending machines, power control, AMR, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank and many other areas.


H720 4G Double SIM Router H720 4G Dual SIM Router

H720 4G Dual SIM Router Topology Diagram

More Description for Robust H720 Dual SIM 4G LTE Router

highlights for Router/Modem

Multi-carrier 2G/3G/4G LTE support with Dual SIM card slot; Cellular/WAN RJ45/WiFi client failover and Load Balance (Bandwidth bonding); Supports LTE Advanced with SIM-based auto-carrier selection; External antenna connectors for high gain antennas replacement; MIMO supported;

Cloud-managed (with NMS network management system), TR-069, Web management, SMS, SSH/Telnet/Command, SNMP; WiFi (802.11 a/b/g/n, 2.4Ghz); Certified 3G/4G/LTE enterprise/industrial grade internal modems; Built-in transient and reverse polarity voltage protection, over-current and over-voltage protection; 5-40V DC voltage input range (5-60V DC option), Dual Power Inputs / Power Failover; POE (Power over Ethernet); GPS / GNSS support; Serial Ports; DI/DO port * 4; Supports Ethernet (T1, DSL, Cable, MetroE), WiFi as WAN, and Metro WiFi; Ruggedized to ensure always-on connectivity; Create real-time alerts to monitor uptime; Offer secure, guest WiFi to passengers; Advanced security, VPN, and stateful firewall to protect sensitive data; Robust Metal Case is ruggedized for vibration, shock, provide IP30 protection; Desktop, Wall-mount and Din-rail mount of installation;

dual sim 3g 4g router working mode

To further enhance the wireless M2M, IoT and In-Vehicle reliability, the H720 has a second SIM Card slot so that you can insert two SIM cards to get different applications.

1) Failover

With this using, usually you can get two SIM Cards from different mobile network. One is the primary SIM, the other is backup SIM. In the event that the primary network becomes unavailable then the router will switch to the backup SIM card and use the alternative service provider.

2) Load Balancing and Link Bonding

Being a 4G Load Balancing Router, the H720 can utilise the two embedded 4G modules, the RJ45 WAN and WiFi Client connections all at the same time and share these WAN connections with the LAN users.

With channel link bonding, the H720 4G router makes two or more links are combined for redundancy or increased throughput. Channel bonding is differentiated from load balancing in that load balancing divides traffic between network interfaces on per network socket (OSI model layer 4) basis, while channel bonding implies a division of traffic between physical interfaces at a lower level, either per packet (OSI model Layer 3) or a data link (OSI model Layer 2) basis.

H720 Failover Load-Balance Bonding

more highlights

>> Industrial Design. Rubust and Working in Wide Range Temperature

Industrial design, excellent function to ensure 7x24h running in stability and reliability;

Wide range power input with dual types of input supported;
Alloy-metal case, IP30 protection standard;

Quality industrial grade casing provides robust and reliable 4G routerfor installation in many different environments and operating temperature of -35 Celcius to +75 Celcius.

3g 4g lte router supports wide range temperature

>> With Multi-Powerful-Features

H720 dual sim 3g/4g router

>> Dual Modem and Dual SIM

The H720 can built-in single modem or dual modem for failover, load balancing and bonding applications. With two modems, the H720 4G router can switch from main SIM card to backup SIM card without delaying to meet the reliable applications.

H720 4g router with Dual Modem

>> Rich Interface

interface of H720 3G/4G Router

>> VPN Safety and Securiy

Offer more VPN safety application schemes, data transmission reach to financial grade standard
E-Lins wireless routers support APN/VPDN private networks, also including various VPN access such as IPSEC, PPTP, L2TP, GRE,OPENVPN, DMVPN, etc. including the function of VPN client and server. Add one more channel of encryption communication under the base of special network can fully guarantee the safety and accuracy of data of dealing and management.

VPN for H720 4g router with Dual Band WiFi

>> Dual Power Input

The H700 Dual SIM 4G Router supports wide voltage range of 5V to 40V DC (option up to 60V DC) and has two power inputs so if the primary power fails then the modem will automatically use the second power supply without link downtime.

Dual Power Input 4g router dual sim

>> Three Types of Installation (Din-rail, wall-mount, Desktop)

4g router Din-rail wall mount and desktop Installation

>> GNSS / GPS is supported

4g router with GPS


Supporting Web GUI, Telnet SSH Command, SMS, TR-069, SNMP, and NMS (E-Lins Network Management System), users can manage and control the H700 easily and flexibly.
All E-Lins communication terminals can be connected to the E-Lins remote managing and controlling platform (NMS), which brings the generous devices scattering in different areas to carry out concentrate monitor, configuration, updated, diagnose, maintenance, manage and control. Highly reduce the maintenance costing in the operator, integrator, devise supplier etc, increase the managing efficiency.

Cloud Management Platform for H720 4G Dual SIM Router