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H720 Robust Dual SIM 4G LTE 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 router for 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




H720 Robust Dual SIM 4G LTE Router

Dual SIM 4G Router for M2M and IoT

Main Feature

Dual Cellular 2G/3G/4G LTE (FDD/TDD)
WiFi as WAN
Failover/Failback and Load Balance (Bandwidth bonding)
Advanced Modem Failure Check
IP Passthrough

WAN ports support Cell/Static IP/DHCP/PPPoE (on demand, keep alive, schedule, manual, standby)

DHCP Server, Client, Relay
DNS and DNS Proxy
Multicast/Multicast Proxy
QoS (DSCP and Priority Queuing)
MAC Address Filtering
VLAN 802.1Q

WiFi 2.4Ghz
802.11 a/b/g/n
Up to 64 connected devices
WPA2 Enterprise (WiFi)
Hotspot/Captive Portal
SSID-based Priority

IPsec Tunnel, PPTP, L2TP, GRE Tunnel, OpenVPN (option), DMVPN (option);
OSPF/BGP/RIP, Virtual Server/Port Forwarding, IPv6 (option), VRRP;

MANAGEMENT E-Lins Enterprise Cloud Network Management System (NMS)
Web UI, API, CLI/SSH/Telnet
Data Usage Alerts (router and per client)
Advanced Troubleshooting (support)
Device Alerts
SMS control
802.1x authentication for Ethernet
Certificate support
MAC Address Filtering
Advanced Security Mode (local user management only)
Per-Client Web Filtering
IP Filtering
Content Filtering (basic)
Website Filtering
Zone-Based Object Firewall with host address (IP or FQDN), port, and mac address
Other Details: NAT, SPI, port blocking, service filtering (FTP, SMTP, HTTP, RPL, SNMP, DNS, ICMP, NNTP, POP3, SSH), protocol filtering, WAN ping (allow/ignore)
OPTIMIZED IP COMMUNICATIONS Automated WAN Failover/Failback support
WAN Affinity and QoS allow prioritization of VoIP services
Advanced VPN connectivity options to HQ
SIP ALG and NAT to allow VoIP and UC communications to traverse firewall
MAC Address Filtering
802.1p/q for LAN QoS segmentation and treatment of VoIP on LAN
Private Network support (wired and 4G WAN)
Firmware update support firmware update locally, remotely (LAN, WiFi and OTA WAN) and RMS (Remote Management System) option;
DI/DO (Digital Input and Output) 4 ports, 0-3.3V. Support status monitor via SMS and Email;
Option: customers can order E-Lins switch control board (5-40VDC supported)
Others Cellular and WiFi MIMO supported;
Syslog (local and remote);
DNS proxy;
Optimized EMC design;
Real-time clock (NTP, support update with defined hours);
WAN/LAN/Memory statistics;
Local/remote profiles backup and retrieve;
Feature Details
Redundancy and Load Balancing Failover/failback with 4G, 3G, 2G; WAN failure detection, VRRP;
Auto-dial feature, keep alive link;
LCP, ICMP check;
Built-in watch dog;
Cellular (2G/3G/4G), RJ45 WAN (xDSL, DHCP, Fixed IP), WiFi client three line redundancy;
Option Feature: Ethernet with rule selection, advanced load balancing options (round robin, spillover, data usage, rate)
Intelligent Routing UPnP, DMZ, virtual server/port forwarding, routing rules, NAT-less routing, wired or wireless WAN-to-LAN IP passthrough, route management, per-interface routing, content filtering, IP filtering, website filtering, per-client Web filtering, local DHCP server, DHCP client, DHCP relay, DNS, DNS proxy, Split DNS; ALGs: PPTP, SIP, TFTP, FTP, IRC; MAC address filtering, Dynamic DNS, LAN/WAN affinity, VLAN 802.1Q (coming Q4), STP, enterprise routing protocols: BGP/OSPF/RIP, multicast proxy support, IP setting overrides, IPv6 support option;
Management web-based GUI (local management), optional RADIUS or TACACS+ username/password; remote WAN web-based management w/ access control (HTTP, HTTPS); SNMP v1, v2c, & v3; CLI over SSH, SSH to serial, SSH to telnet; API; one-button firmware upgrade; modem configuration, update, and management; modem data usage w/ alerts, per-client data usage; custom AT scripting to modems; SMS; TR-069;
Option: Enterprise Cloud Remote Management System (RMS): cloud-enabled management and application platform (subscription-based);
VPN IPsec – Tunnel, NAT-T, and transport modes; connect to E-Lins, Cradlepoint, Cisco/Linksys, CheckPoint, Watchguard, Juniper, SonicWall, Adtran and others; Hash (MD5, SHA128, SHA256, SHA384, SHA512), Cipher (AES, 3DES, DES);
GRE tunneling;
PPTP support;
L2TP, L2TP over IPSec support;
VPN pass-through;
OpenVPN support (option);
DMVPN (option);
Certificate support (option);
multiple networks supported in a single tunnel, site-to-site dynamic VPN with NHRP; VTI Tunnel support;
SMS, SMS Control and Alarm Receive and Send the SMS;
WAN Cell APN configuration via SMS;
SMS/Voice Control and Alarm. SMS or Call to control router to be online, offline, reboot, signal and status monitor; SMS is default feature, Voice is option;
SMS text sending and receiving;
Hardware CPU: 580Mhz dual core;
RAM: 512Mb DDR, option up to 2Gbit;
Flash: 128Mb, option for up to 8Gbit;
WAN Integrated Category 12/9/6/4/3 LTE Advanced LTE modem (with DC-HSPA+/ EVDO/3G and 2G failover);
One 10/100Mbps Fast Ethernet ports – cable/DSL/T1/satellite/Metro Ethernet;
WiFi as WAN, Metro WiFi; MIMO “N” 2.4 GHz; 802.11 a/b/g/n;
LAN WiFi; 802.11 a/b/g/n;
Four LAN/WAN switchable 10/100Mbps Fast Ethernet ports;
Ports Power (DC Jack, 2 Pin Terminal Block for wire connection)
5 Ethernet LAN/WAN
2-4 cellular antenna connectors (SMA)
1 GPS antenna connector (SMA)
2 WiFi antenna connectors (SMA)
Serial connector – RS232 / RS485 (DB9*1 + Terminal Socket*1)
4 Digital I/O ports (Terminal Socket)
Console Port (Terminal Socket)
Power Dual Power Inputs / Power Failover;
DC input steady state voltage range: 5-40 VDC / 5-60VDC option, (requires inline fuse for vehicle installations);
For 9–24 VDC installations, use a 3 A fuse;
For > 24 VDC installations, use a 2.5 A fuse;
Reverse polarity and transient voltage protection per ISO 7637-2
Ignition sensing (automatic ON and time-delay OFF);
Power consumption:
Idle: typical=100mA@12VDC; Maximum=500mA@12VDC;
Tx/Rx: typical=300mA@12VDC; Maximum=800mA@12VDC;
12VDC 2A adapter recommended
LEDs SYS, VPN, WiFi, Cell1, Cell2, Cell Signal1, Cell Signal2 LAN (10/100M) 1, 2, 3, 4, WAN, GPS
UIM/SIM Card Slot Support 1.8V/3V UIM/SIM cards, two sim card slots
Others Reset button, console port
Size PCBA: 168mm x 111mm x 16mm
With case: 180mm x 114mm x 32mm
Weight 705~725g (not including the antenna)
About 850g (including the antenna)
About 960g (including all accessories, without package)
Temperature All models: −35 °C to 75 °C ambient air operating;
All models: −40 °C to 85 °C storage;
Humidity (non-condensing) 5% to 95% operating
5% to 95% storage
Case Alloy-metal; Black color; Customization is available
Compatible Mobile Networks 4G LTE (FDD/TDD)
CDMA2000 EVDO Rev 0, Rev A, Rev B
Cellular Frequency

Band 1–2100Mhz
Band 2–1900Mhz
Band 3–1800Mhz
Band 4–AWS(1700/2100Mhz)
Band 5–850Mhz
Band 7–2600MHz
Band 8–900Mhz
Band 12–700Mhz
Band 13–700(B13)Mhz
Band 17–700(B17)/AWS
Band 18
Band 19–800Mhz
Band 20–DD800Mhz
Band 21
Band 25–1900Mhz G Block
Band 26
Band 28– 700Mhz
Band 29
Band 30
Band 31– 450Mhz
Other FDD band…


Band 43 –3600-3800Mhz
Band 42 –3400- 3600Mhz
Band 41–2500/2600Mhz
Band 40–2300Mhz
Band 39–1900Mhz
Band 38–2600Mhz
Other TDD band…

2100(B1)/1900(B2)/1800(B3)/ 1700/AWS B4/850(B5)/900(B8)/800(B6)/1800(B9)/850 (B19)

Quad-band EGSM 850/900/1800/1900Mhz;

CDMA1x/EVDO: 800/1900Mhz, option for 450Mhz;

3G TD-SCDMA: 2010~2025MHz/1880~1920MHz


Notes: There are many different band and frequencies. Please confirm the detailed band and frequency with your carriers before order.


downlink 100Mbps / 150Mbps / 300Mbps / 600Mbps / 1200Mbps;
uplink 50Mbps / 150Mbps / 300Mbps / 600Mbps;
TDD LTE: 150Mbps downlink, 50Mbps uplink;


DC-HSPA+: Downlink 42Mbps, Uplink 5.76Mbps;
HSPA+(H): Downlink 21Mbps, Uplink 5.76Mbps;
HSPA+(L): Downlink 14.4Mbps, Uplink 5.76Mbps;
HSUPA: Downlink 7.2Mbps, Uplink 5.76Mbps;
HSDPA: Downlink 7.2 Mbps, Uplink 384k bps;
WCDMA/UMTS: Downlink/Uplink 384 kbps;


EDGE: Downlink 384 kbps, Uplink 118 kbps;
GPRS: Downlink 108 kbps, Uplink 42.8 kbps;


CDMA1x: Downlink/Uplink 153.6kbps;
Rev B: 14.7Mbps downlink, 5.4Mbps uplink
Rev A: 3.1Mbps downlink, 2.4Mbps uplink
Rev O: 2.4Mbps downlink, 153.6kbps uplink


3G TD-SCDMA: 2.8Mbps


Notes: the bandwidth is peak value. Real value depends on carrier network support.

Network and Band Lock Feature (Option) Default is unlocked, can use this feature to lock

Can be used as AP and client;

Frequency Range:
2.412 ~ 2.472Ghz

802.11n in 300Mbps;

Warranty 1 Year default. Option extends up to 5 years maximum;
Other warranty services can be customized;
Package Contents H720 Series wireless Router
Ethernet Cable
Power Adapter
Cellular Antenna, WiFi Antenna
Others depends on option features (GPS antenna, Serial Cable, etc.)
OEM / ODM Services Yes



H720 Robust Dual SIM 4G LTE Router



H720 4G Dual SIM Router Topology Diagram







H720 Robust Dual SIM 4G LTE Router

H720 Order Part Number


H720 Order Models



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