Overview of Characteristic

  • Support LTE-TDD, LTE-FDD, WCDMA, TD-SCDMA, cellular network, sub-type to support specific cellular network
  • Support RS485 to 2G/3G/4G Data Transmission, UART baud rate Up to 460800bps
  • Supports Max 3 Channel TCP/UDP connections, Each Connection Supports 1400 Bytes of Data Cache
  • Support Multiple Working Modes: Network Transparent Transmission Mode, HTTP Mode, MQTT, WebSocket
  • Support IOTService Tool, Remotely and Dynamically Modify Module Parameters
  • Support SMS AT Command Configuration
  • Supports Registration Packet, Heartbeat Packet Function, and Packet Supports Combination of ICCID, IMEI, IMSI, Software Version, cellular network Connection Status.
  • Support NTP
  • Support Modbus TCP to Modbus RTU
  • Support IOTBridge for Remote Control and Config. 
  • Support IOTBridge working time, for example only works from 10:00 to 10:30 to save the data flow charge.
  • Support Serial Port, Network OTA Upgrade Firmware.
  • Multiple Type of Different Power Input锛?/span>



  • Size: 102.03 x 64.95 x 27.50 mm (L x W x H) 锛?/span>C45 rail installation

Sizing Table

Name Protoss-PG41  >>
Image Protoss-PG41
Processor Cortex-M3
Basic Frequency 96MHz
Operating System FreeRTOS
Interface Standard RS485
Transmit Power LTE-TDD: Class 3(23dBm+1/-3dB) LTE-FDD: Class 3(23dBm卤2dB) WCDMA: Class 3(24dBm+1/-3dB) TD-SCDMA: Class 3(24dBm+1/-3dB) GSM900: Class 4(33dBm卤3dB) DCS1800: Class 1(30dBm卤3dB) GSM900 8-PSK: Class E2(27dBm卤3dB) DCS1800 8-PSK: Class E2(26dBm卤3dB)
Receive Sensitivity FDD B1: -96dBm(10M) FDD B3: -96dBm(10M) FDD B5: -96dBm(10M) FDD B8: -96.5dBm(10M) TDD B38: -96dBm(10M) TDD B39: -97dBm(10M) TDD B40: -96.5dBm(10M) TDD B41: -96dBm(10M) WCDMA B1: -110dBm WCDMA B8: -111dBm TDSCDMA B34: -109dBm TDSCDMA B39: -109dBm GSM 900M: -109dBm GSM 1800M: -109dBm
Internet Type 4G/3G/GSM/GPRS
Data Rate LTE FDD锛?0Mbps(UL)锛?150Mbps(DL) TDD锛?5Mbps(UL)锛?130Mbps(DL) WCDMA 5.76Mbps(UL)锛?42Mbps(DL) TD-SCDMA 2.2Mbps(UL)锛?4.2Mbps(DL) CMDA 1.8Mbps(UL)锛?.1Mbps(DL) GSM/GPRS/EDGE 9.6Mbps(UL)锛?4.4Mbps(DL)
Multi-Slot Class GPRS Class 12
Application AT Command
Network Protocol TCP/UDP銆?HTTP銆?MQTT銆?WebSocket
SIM Card 1.8V/3V
Data Bits 7,8
Stop Bit 1,2
Charity Bit None,Even,Odd
Baud Rate TTL锛?1200 bps~460800 bps
Flow Control No Flow Control Half-Duplex(RS485) Software Flow Contorl
Buffer 1400
Size 102.03 x 64.95 x 27.50 mm
Work Temp. 40 ~ 85掳C
Storage Temp. -45 ~ 105掳C锛?5 ~ 95% RH锛坣o condensation锛?/td>
Input Voltage Protoss-PG41-H锛?100锝?40VAC@50锝?0Hz Protoss-PG41-M锛?9锝?8VDC@1A
Work Current ~300mA@9V