Industrial Cellular Router

The TR341 Series Router is a type of industrial 802.11/b/g/n cellular router, which adopts high-powered industrial 32-bits CPU, with multi-layer software detection and hardware protection mechanism to ensure reliability and stability of the device.

It supports worldwide carrier 4G/3G/2G cellular network FDD-LTE, TDD-LTE, and WCDMA, EVDO, TD-SCDMA, EDGE, CDMA 1Xand GPRS. With rich VPN protocols (IPSEC, PPTP, L2TP, GRE and OpenVPN) to ensure the security of data transmission, and rich interfaces, such as Dual SIM (option), RS232, RS485 (option), Ethernet Ports, I/O (option) , GPS (option) and WIFI.

The TR341 Series Router can help users to quickly access the Internet, to ensure secure and reliable data transmission. It’s ideal for IoT (Internet of Things) and M2M (Machine to Machine) applications, and has been widely used in many applications, such as Intelligent Transportation, Smart Grid, Oil and Gas, ATM, Vending Machine, Agricultural Irrigation, Environmental Protection, Industrial Automation, Energy Saving, Smart Home, etc.

Product Specification

  • CPU: Industrial 32-bit
  • FLASH: 16MB (Extendable to 32MB) 
  • SDRAM: 128MB (Extendable to 256MB) 
Cellular Interface
Cellular Antenna Interface
  • Number of Ports: 1
  • Note: Standard SMA female antenna interface, characteristic impedance 50Ω
SIM Interface
  • Number of Ports: 1, or 2(Option)
  • Note: Standard  drawer  type  card  holder,  support  1.8V/3V SIM/UIM card, built-in 15KV ESD protection.
Ethernet Port (RJ45)
  • Number of Ports: 5, 1x WAN, 4x LAN
  • Note:  10/100M, Auto MDI/MDIX, 1.5KV magnetic isolation protection
  • Standard: IEEE802.11b/g/n for wireless LAN
  • Transmission Rates: IEEE802.11b/g: Up to 54Mbps, IEEE802.11n: Up to 300Mbps
  • Security: WEP, WPA/WPA2
  • TX Transmit Power: 21.5dBm (11g), 26dBm (11b)
  • RX Sensitivity: <-72dBm@54Mpbs
GPS (Option)
  • Support from the built-in cellular module, or external GPS module
  • Note: GPS maybe unavailable for some cellular modules, and External GPS module will be more accurate, but with higher price.
Serial Interface (5-PIN Industrial terminal block)
  • Number of interfaces: 2, 1x RS232, 1x RS485 (Option)
  • Note: Built-in 15KV ESD protection, and TTL GPIOs is customisable


Serial Communication Parameters
  • Baudrate: 300~230400bits/s
  • Data Bit: 5, 6, 7, 8 bits
  • Stop Bit: 1, 1.5, 2 bits
  • Check: No, Even-parity, Odd Parity, SPACE and MARK
Power Requirements 
  • Standard Power: DC 12V/1.5A 
  • Power Range: DC 5~35V
  • Note:  Built-in power inverting protection and over voltage protection
Power Consumption
  • Communication: 121~280mA@12VDC 
  • Standby: 115~210mA@12VDC 
  • Scheduled Shutdown: 2mA@12VDC 
LED Indicators
  • LAN,  WAN,  WIFI,  Alarm,  Online,  System,  Signal  Strength, Power
  • EMC up to level 3
  • Use NTP technology, build-in RTC
  • SIM/UIM card port built-in 15KV ESD protection
  • Warranty Period: 12 months
Environmental Limits
  • Operating Temperature: -35~+75ºC
  • Storage Temperature: -40~+80ºC
  • Ambient Relative Humidity: 93%±3%, non-condensing 
Physical Characteristics
  • Protection Class:  IP30,  Housing  and  system  are  isolated safely, ideal for industrial automation application
  • Housing: Iron
  • Weight: 790g
  • Dimension: 168 x 104 x 27mm, Antenna and other accessories not included.

Bivocom IoT Product Range

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