H820 4G Router Mainboard
E-Lins H820 4g router with external antenna is the robust 4G / 3G router designed for critical infrastructure, M2M, IoT and industrial applications.
Connectivity
3G/4G CAT4
Serial Port
RS232 or RS485 for Serial Communication
Cloud
TR-069, Web management, SMS, SSH/Telnet/Command, SNMP
Wi-Fi
WiFi (802.11 a/b/g/n, 2.4Ghz)
3D model

Product gallery
Multi-carrier 2G/3G/4G LTE support with SIM card slot;

KEY FEATURES
Multi-carrier 2G/3G/4G LTE support with SIM card slot
Cellular/WAN RJ45/WiFi client failover and Load Balance (Bandwidth link 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
5-40V DC voltage input range (5-60V DC option), Dual Power Inputs / Power Failover;
GPS / GNSS, Beidou 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
FEATURES
| Main Features | |
| WAN | Cellular 2G/3G/4G LTE (FDD/TDD)
WiFi as WAN Failover/Failback/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) |
| LAN | DHCP Server, Client, Relay
DNS and DNS Proxy DDNS UPnP DMZ Multicast/Multicast Proxy QoS (DSCP and Priority Queuing) MAC Address Filtering VLAN 802.1Q |
| WiFi | 802.11 a/b/g/n
Up to 64 connected devices WPA2 Enterprise (WiFi) Hotspot/Captive Portal SSID-based Priority |
| VPN and Routing | 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 SNMP SMS control TR-069 |
| Security | RADIUS and TACACS+ support
802.1x authentication for Ethernet Certificate support ALGs 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; |
| Others | Cellular and WiFi MIMO supported;
Syslog (local and remote); DDNS; 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 Network Management System (NMS): 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) , 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
| Main | |||
| Hardware | CPU: 360Mhz;
RAM: 512Mb, can be extended with requirement; Flash: 128Mb, can be extended with requirement; |
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| WAN | Integrated Category 12/9/6/4/3 LTE Advanced LTE 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; |
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| LAN | 802.11 a/b/g/n;
5 LAN/WAN switchable 10/100Mbps Ethernet ports; |
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| Ports | Power (DC Jack, 2 Pin Terminal Block for wire connection)
5 Ethernet LAN/WAN 2 cellular antenna connectors (SMA) 1 GPS antenna connector (SMA) 1 WiFi antenna connectors (SMA) Serial connector – RS232 / RS485(Terminal Socket) Console Port (Terminal Socket) |
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| Power | Dual Power Inputs / Power Failover;
POE (Power over Ethernet); 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=260mA@12VDC; Maximum=800mA@12VDC; 12VDC 2A adapter recommended |
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| LEDs | SYS*1, WPS*1, VPN (IPSec)*1, Signal*1, Cell*1, WAN*1, WiFi*1; LAN (10/100M) 1, 2, 3, 4 | ||
| UIM/SIM Card Slot | Support 1.8V/3V UIM/SIM cards | ||
| Others | Reset button, console port, | ||
| Size | PCBA:156mmx104mmx20mm
With case:168mmx104mmx25mm |
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| Weight | 455g(not including the antenna) 550g(including the antenna) 850g(including all accessories, without package) |
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| Temperature | All models: −35 °C to 75 °C ambient air operating;
All models: −40 °C to 85 °C storage; |
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| Humidity
(non-condensing) |
5% to 95% operating
5% to 95% storage |
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| Case | Metal Gray-Black; Customization is available | ||
| Compatible Mobile Networks | 4G LTE (FDD/TDD)
UMTS WCDMA (HSUPA/HSDPA/HSPA/HSPA+/DC-HSPA+) GSM EDGE/GPRS CDMA1x CDMA2000 EVDO Rev 0, Rev A, Rev B TD-SCDMA/TD-LTE |
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| Cellular Frequency | 4G FDD LTE:
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 – 700Mhz Band 14 – 700Mhz Band 17 – 700Mhz Band 18 – 850Mhz Band 19 – 800Mhz Band 20 – 800Mhz Band 21 – 1500Mhz Band 25 – 1900Mhz G Block Band 26 – 850Mhz Band 28 – 700Mhz Band 29 – 700Mhz (SDL) Band 31 – 450Mhz Band 32 – 1500Mhz (SDL) And other more FDD band… 4G TDD LTE (TD-LTE): Band 43 – 3700Mhz Band 42 – 3500Mhz (CBRS) Band 40 – 2300Mhz Band 39 – 1900Mhz Band 38 – 2600Mhz And other more TDD band… UMTS/HSPA/HSUPA/HSPA/HSPA+/DC-HSPA+ (WCDMA/FDD): 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. |
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| Bandwidth | 4G LTE
FDD LTE: 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/Uplink153.6kbps; CDMA EVDO: 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. |
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| Network and Band Lock Feature (Option) | Default is unlocked, can use this feature to lock | ||
| WiFi (WLAN) | |||
| Wi-Fi | 802.11a/b/g/n;
Can be used as AP and client; Frequency Range: Speed: 802.11n in 300Mbps; |
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| Others | |||
| Warranty | 1 Year default. Option extends up to 5 years maximum;
Other warranty services can be customized; |
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| Package Contents | H820 Series Wireless 4G Router
Ethernet Cable Power Adapter Cellular Antenna, WiFi Antenna Others depends on option features (GPS antenna, Serial Cable, etc.) |
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| OEM / ODM Services | Yes | ||







