H820 3G Router

Even if now 4G LTE Router is taking more and more market share; 3G Router is still playing an important role in M2M Field. For some projects and applications, 3G network is enough for data transmission.

There are many 3G Router manufacturers worldwide, and E-Lins Technology is one rapidly and competitive supplier in 3G/4G Router and Modem filed. Owning some series excellent 3G/4G router & modem, E-Lins wins many good projects along the world.

The E-Lins Technology H820 Series is a compact, ruggedized 3G/2G 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, hardening certifications and low power consumption, the H820 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.

Obviously, H820 owns some highlights:

Multi-carrier 2G/3G support with SIM card slot
Cellular/WAN RJ45/WiFi client failover and Load Balance (Bandwidth link bonding)
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
5-40V DC voltage input range (5-60V DC option), Dual Power Inputs / Power Failover;
GPS / GNSS support
Serial Port
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 and IoT reliability, the H820 provides multi-connection for get different applications.

1) Failover

With this using, usually you can get one SIM Cards from the mobile network, get one xDSL modem line and WiFi AP (conneced to Internet or Private Networks). Set the main line, backup lines for failover application. Once the main line is failed, the H820 switches to backup line smoothly, which makes the communication stable and reliable.

2) Load Balancing and Link Bonding

Being a 3G Load Balancing Router, the H820 can utilise the embedded 3G module, 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 H820 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.

H820 is widely used and installed around the world in many different applications. If you have project which is in need of M2M 3G Router, then you can carefully consider model H820, which will can help you win many good projects.