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Industrial 4G LTE Router

M301-TPG:  1 x WAN with PoE PD, 3 x LANs, 2 x RS232, 1 x RS485, 2 x DI, 1 x DO, 2 x SIM Card Slots, 1 x GPS, -40 ~ +75°C


Our Industrial-grade M301-TPG 4G LTE Cellular Router is highly reliable and secure wireless communications gateway designed for Industrial IoT and M2M applications.  The M301-TPG provides 3-port 10/100 Base-TX Ethernet interfaces and 1 WAN port with 802.3at/af PoE PD function, eliminating the need for separate power and data cables. Built for secure and uninterrupted operation in harsh environments, the M301-TPG supports extended operating temperature from -40 to 75C and a flexible input voltage range of 10-32V DC.

With GPS function, the M301-TPG can track accurately the fixed locations where the routers position and sync the time for quickly managing existing devices. It supports multi-band connectivity including FDD/TDD LTE, WCDMA and GSM. To enhance reliability, the M301-TPG is equipped with dual SIM that supports failover and roaming over to customize your professional applications in diverse environments for mission-critical cellular communications.

Proscend M301-TPG also provides enterprise-grade software features, such as TR069 for remote management and Quality of Service (QoS) for traffic prioritization. Featuring VPN Tunnels, such as IPSec, OpenVPN to ensure the critical security, and providing multiple network protocols for a wide range of applications and vertical machine-to-machine (M2M) markets, such as Modbus, MQTT. The device is administrated via web GUI, Telnet, SSH v2 and HTTP/HTTPS. Proscend M301-TPG 4G LTE Cellular Router with approval industrial-grade certificates is an ideal cellular communications solution for heavy industrial use.


  • Highly reliable and secure for mission-critical cellular communications
  • Provide 3-port ETH LANs, 1-port ETH WAN with IEEE 802.3at/af PoE PD
  • Support multi-band connectivity with FDD LTE/ TDD LTE/ WCDMA/ GSM/ LTE Cat4
  • Equipped with GPS for quickly and easily deploying your devices
  • Built-in dual SIM for network redundancy
  • Integrated dual detachable antenna against radio interference
  • LED indicators for connection and data transmission status
  • Industrial rated from -40°C to +75°C for use in harsh environments
  • Metal Housing with IP40 industrial-grade protection
  • IPv6/IPv4 dual stack and all applications are IPv6 ready
  • Support various serial communication protocols for M2M connectivity
  • Enhance security and encryption for authentication and transmission


Cellular Interface

Management Software               

·         Standards: (Please see ordering information for optional band)

o    4G : FDD LTE, TDD LTE

o    3G : WCDMA

o    2G: GSM/EDGE

o    GNSS: GPS

·         LTE Data Rate: Cat 4, 150Mbps (DL), 50Mbps (UL)

·         Web GUI for remote and local management, CLI

·         Dual Image firmware upgrade by Web GUI

·         Syslog monitor 

·         SNMP, TR069

·         Remote management via SSH v2, HTTPS

·         Local management via Telnet, SSH v2, HTTP/HTTPS

Interface & I/O Interface 


·         High performance 528 MHz CPU with 512 Mbytes of DDR3 memory

·         2 x SIM Card Slots 

·         3 x LAN 10/100 Mbps Ethernet ports

·         1 x WAN 10/100 Mbps Ethernet port with IEEE 802.3at/af PoE PD 

·         Reset Button

·         Console: 1 x RS232 (9-pin Sub-D)

·         2 x SMA connectors for detachable LTE antenna

·         1 x SMA connector for detachable GPS antenna

·         1 x RS485 (D+/D-)

·         1 x RS232 (TXD/RXD)

·         2 x DI, 1 x DO (Alarm +/-)

·         Network Protocols:

IPv4, IPv6, IPv4/IPv6 dual stack, DHCP server and client, PPPoE, Static IP, SNTP, DNS Proxy, Modbus, VRRP, OSPF, Message Queue Telemetry Transport (MQTT Broker), BGP, GPS sync time

·         Routing/Firewall:

NAT, Virtual Server, DMZ, MAC Filter, URL Filter, IP Filter, VLAN, Static Routing and RIP-1/2

·         VPN:

OpenVPN, IPSec (3DES, AES128, AES196, AES256, MD5, SHA-1, SHA256), GRE, PPTP, L2TP

·         Wireless Connectivity:

Two SIM for failover/ roaming over/ back up
Two SIM data usage control
Seamless multi WAN connections switch

·         Others:
DDNS, QoS, Virtual Com, UPnP

·         Alarm:
DI, DO, SMS, VPN/WAN Disconnect, SNMP Trap, E-mail

Physical Characteristics

Operating Environment

·         EnclosureAluminum Case

·         Housing : IP40 protection

·         Dimensions (W x H x D)60 x 110 x 106 mm

·         Weight 452 g (0.9965 lb)

·         InstallationDIN Rail (Default) or Wall Mount (Optional)

·         Operating Temperature: -40 ~ +75°C 

·         Storage Temperature: -40 ~ +85°C

·         Ambient Relative Humidity: 10 ~ 95% (non-condensing)

·         Humidity: 0 ~ 95% (non-condensing)

LED Display

 Standards and Certifications

·         1 x System status LED (Green)

·         1 x VPN status LED (Green)

·         1 x SIM1 status LED (Green)

·         1 x SIM2 status LED (Green)

·         Ethernet status LEDs (Green for LINK/ACT, Yellow for SPEED)

·         2 x Mobile connection strength LEDs (Green)

·         EMCCE, FCC

·         EMIEN 55032 Class A, FCC Part 15 Subpart B Class A

·         EMSEN 55024 / EN 61000-4-2 (ESD) Level 3 / EN 61000-4-3 (RS) Level 3 / EN 61000-4-4 (EFT) Level 4 / EN 61000-4-5 (Surge) Level 3 / EN 61000-4-6 (CS) Level 3 / EN 61000-4-8 (PFMF) Level 4 / EN 61000-4-11 /EN 61000-6-2 (Industrial) / EN 61000-6-4 (Industrial) 

·         Rail TrafficEN50121-4

·         VibrationIEC60068-2-6

·         Safety : EN60950-1

·         Highly Accelerated Life Test (HALT)

Power Supply

 MTBF (mean time between failures)

·         Power Consumption7 Watts(Max)

·         Power Input10 ~ 32V DC


·         M301-TPG: 148,930 hrs (MIL-HDBK-217-FN2)




M301-TPG Datasheet


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