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LTE3-CATM-G2 - LTE CAT M1 / NB2-IoT Miniature Ethernet Gateway

The LTE3-CATM-G2 was engineered specifically for the small size, low cost, and low power requirements of the IoT & M2M applications that are surging across the globe. The LTE3-CATM-G2 provides robust and reliable LTE Category M1/NB2-IoT connections with upload speeds of up to 1119 kbps and doanloads of up to 588 kbps. The LTE3-CATM-G2 features Ethernet, optional 802.11b/g/n WIFI, and VPN/GRE tunneling capabilities all while retaining ultra low power consumption.



  • Low Cost
  • Low Power Consumption
  • Engineered for IoT Applications
  • Robust Category M1/NB2-IoT LTE
  • World Wide Bands
  • Up to 1119 kbps (UL), 588 kbps (DL)
  • 10/100 Ethernet
  • Optional Enterprise Class WiFi
    (more than 200 clients)
  • High Power 1W WiFi (Long Range)
  • Full IPv6 & IPv4 Support
  • Powered by: 7-58VDC or PoE (802.3af)
  • MQTT Support
  • Enhanced Port Forwarding, DMZ
  • Wide Operating Temp (-40°C to +85°C)
  • SMS Alerts, Control
  • Monthly/Daily Usage Alerts (SMS/Email)
  • VPN, IPSec with IKE/ISAKMP
  • L2TP, Open VPN, Site-to-Site Tunneling
  • GRE Tunnel Support
  • Firewall with ACL Security
  • Configurable via SSH, HTTPS Web Interface
  • Microhard NMS Integration
  • Local/Remote firmware upgradable


  • Internet of Things (IoT)
  • Machine to Machine (M2M)
  • Remote Access
  • Electronic Billboards/Signs
  • Point of Sale Systems
  • Electric, Oil & Gas Utilities/Metering


  • FCC/IC
  • Carrier Specific Approvals:


Microhard: LTECube-CATM-G2
Microhard: LTECube-CATM-G2-WIFI

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