3 Lan AR7088H router

► 3 lan ports, dual serial ports, dual cards, support DIN rail and mount kit installation

► 7 mode full band, China Mobile, China Unicom, and China Telecom are fully compatible

► 5G/4G network to meet big data communication transmission

► Wired multi-channel backup to make transmission more secure

► Efficient and stable VPN channel to ensure data security and reliability

► High standard industrial design, -40 °C ~ 80 °C cold resistance, high temperature resistance , anti-interference

► 24 hours uninterrupted work, ensuring smooth communication links

► Industry innovative user configuration information anti-lost mechanism, more stable operation

► Efficient remote device management, easy to install and user-friendly interface

► State Grid network encryption, GPS, Lora, BDS and other hardware and software customization and services

► Cloud services, support operation and maintenance of itself and remote terminal 

    ▐  Product Feature



    Industrial Design

    High-powered industrial cellular module

    High-powered industrial 32bits CPU

    Housing: Iron, providing IP30 protection.

    Power range: DC 5~35V


    High Reliability


    Support hardware and software WDT

    Support auto recovery mechanism to make router always online

    Ethernet port: 1.5KV magnetic isolation protection

    RS232/RS485 port: 15KV ESD protection

    SIM/UIM port: 15KV ESD protection

    Power port: reverse-voltage and over voltage protection

    Antenna port: lightning protection (optional)


    Standard and Convenience

    Support standard RS232 and RS485, Ethernet and WIFI port that can connect to serial, Ethernet and WIFI devices directly

    Support standard WAN port and PPPOE protocol that can connect to ADSL directly

    Support intellectual mode, enter into communication state automatically when powered

    Support several work modes

    Convenient configuration and maintenance interfaceWEB or CLI

    Supports Fixed ear and 35mm Din-rail mounting


    High-performance and Security

    Support multiple WAN access methods, including static IP, DHCP, PPPOE, 2.5G/3G/4G/5G.

    Support double link backup between 2.5G/3G/4G/5G and WAN (optional).

    Support VPN client(PPTP, L2TP, IPSEC and GRE).

    Support remote management, SYSLOG, SNMP, TELNET, SSH, HTTPS, etc.

    Support local and remote firmware upgrade,import and export configure file.

    Support NTP, RTC embedded.

    Support multiple DDNS provider service.

    Support MAC address cloning.

    WIFI support 802.11b/g/n. support AP, client. (optional)

    WIFI support WEP,WPA,WPA2 encryption. (optional)

    Support multiple online trigger ways, including SMS, ring and data. Support link disconnection when timeout.

    Support APN/VPDN.

    Support multiple DHCP server and DHCP client, DHCP binding MAC address, DDNS, Firewall, NAT, DMZ host, QoS, traffic statistics, real-time display data transfer rate etc.

    Support TCP/IP, UDP, FTP(optional), HTTP, etc.

    Supports SPI firewall, VPN pass-through, access control, URL filtering,etc.

    Support local log storage.

    Support GPS/Beidou (optional).

    Support Dual SIM(optional).

    ▐  Product Specification



    Hardware System


    Industrial 32 bits CPU


    16MB (Extendable to 64MB)






    1 RS232 and 1 RS485, 15KV ESD protection

    Serial port: 5 PIN industrial terminal, 3.5mm pitch

    Data bits: 5, 6 ,7, 8

    Stop bits: 1, 1.5(optional), 2

    Parity: none, even, odd, space, mark

    Baud rate: 110~230400 bps

    Large serial port data cache:10MB


    1 10/100Mbps WAN(RJ45,can configurable as LAN) port, auto MDI/MDIX, 1.5KV magnetic isolation protection


    2 10/100Mbps Ethernet ports(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protection


    Cellular/GPS: Standard SMA female interface, 50 ohm

    WIFI: Standard SMA male interface, 50 ohm


    Standard 3V/1.8V user card interface, 15KV ESD protection


    2 PIN industrial terminal, 3.81mm pitch, reverse- voltage and over voltage protection


    Press this key for 8 seconds to restore the Router to its original factory default settings


    “PWR””SIG””NET””APP” ”Link”(RJ45)



    Wireless Network

    GSM/GPRS/EDGE: 850/900/1800/1900MHz

    CDMA: 800/1900MHz

    WCDMA/HSUPA/HSPA+: 850/900/1900/2100MHz

    CDMA2000 1x/ EVDO Rev. A: 800/1900MHz

    TD-SCDMA: 1880-1920/2010-2025MHz(A/F)

    TDD-LTE:Band 38/39/40/41& Band 61/62 (Private Network)


    PPP Protocol

    Support PPP Protocol

    PPP Heartbeat

    Maintaining links with the cellular network to prevent forced sleep, to ensure the stability of dial-up link.

    Network Authentication

    Support CHAP/PAP Authentication

    TCP Heartbeat

    Monitor the server connection