H720 Robust Dual SIM 3G Router


E-Lins H720 Series Router is dual SIM high performance of 3G router designed for critical infrastructure, M2M, IoT and industrial applications.
WAN RJ45 * 1 + LAN RJ45 * 4 + DIO + Serial;
Industrial, rubust, secure and high reliable;
Built-in 3g modem with 2 sim card slots, fail over and load balance;
High data speed via 3G 2G networks MIMO;
Secure data transactions with advanced VPN options;
Advanced dynamic routing, security and firewall features;
Centralized manageable;
GNSS GPS tracking optional;
Serial port;
802.11b/g/n WiFi;
DI / DO port * 4;
Wide range power input, tri power input;

The E-Lins H720 Series is a compact, ruggedized 3G 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.


Multi-carrier 2G/3G support with Dual SIM card slot;

Cellular/WAN RJ45/WiFi client failover and Load Balance (Bandwidth bonding);
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 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);
Beidou / 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;

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 3G Load Balancing Router, the H720 can utilise the two embedded 3G 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 3G 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.

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 3G router for installation in many different environments and operating temperature of -35 Celcius to +75 Celcius.

>> With Multi-Powerful-Features

>> 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 3G router can switch from main SIM card to backup SIM card without delaying to meet the reliable applications.

>> Rich Interface

>> 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.

>> Dual Power Input
The H720 Dual SIM 3G 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.

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

>> Beidou / GNSS / GPS is supported

Supporting Web GUI, Telnet SSH Command, SMS, TR-069, SNMP, and NMS (E-Lins Network Management System), users can manage and control the H720 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.



Main Feature:

Dual Cellular 2G/3G
WiFi as WAN
Failover/Failbackand 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

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;

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

RADIUS and TACACS+ support
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)

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)

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 3G, 2G; WAN failure detection, VRRP;
Auto-dial feature, keep alive link;
LCP, ICMP check;
Built-in watch dog;
Cellular (2G/3G), 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;

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 Network Management System (NMS): cloud-enabled management and application platform (subscription-based);

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) , IPSec over L2TP support;
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, SMSControl 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;

>>| Specifications:


CPU: 580Mhz;
RAM: 512Mb DDR, option up to 2Gbit;
Flash: 128M, option for up to 4Gbit;

Integrated 3G modem (with DC-HSPA+/ EVDO/3G and 2G failover);
One 10/100Mbps Ethernet ports – cable/DSL/T1/satellite/Metro Ethernet;
WiFi as WAN, Metro WiFi; MIMO “N” 2.4 GHz; 802.11 a/b/g/n;

802.11 a/b/g/n;
Five LAN/WAN switchable 10/100Mbps Ethernet 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 (Terminal Socket)
4 Digital I/O ports (Terminal Socket)
Console Port (Terminal Socket)

Dual or Tri Power Inputs / Power Failover;

POE (Power over Ethernet, support 5-40VDC default, it the POE voltage is 48V, please order 5-60VDC version);

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

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

Reset button, console port,

With case:180mmx114mmx32mm

705~725g(not including the antenna)
About 850g (including the antenna)
About 960g (including all accessories, without package)

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

Alloy-metal; Black color; Customization is available


Compatible Mobile Networks:
CDMA2000 EVDO Rev 0, Rev A, Rev B

Cellular Frequency:
2100MHz(B1)/1900MHz (B2)/1800MHz (B3)/ 1700MHz /AWS (B4)/850MHz (B5)/900MHz (B8)/800MHz (B6)/1800MHz (B9)/850MHz (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.

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;

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

WiFi (WLAN):

Can be used as AP and client;

Frequency Range:
2.412 ~ 2.472Ghz

802.11n in 300Mbps;


1 Year default. Option extends up to 5 years maximum;
Other warranty services can be customized;

Package Contents:
H720 Series Wireless 3G Router
Ethernet Cable
Power Adapter
Cellular Antenna, WiFi Antenna
Others depends on option features (GPS antenna, Serial Cable, etc.)

OEM / ODM Services:


Country of origin

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