Parameters

Description

Basic parameters

Network standard

Supports China Mobile, China Unicom, and China Telecom LTE Cat-1

power supply

The power supply range is 5V~24V, and the recommended value is 12V/1A

power consumption

The average power consumption is 0.8W, and the maximum power consumption is 3.5W

Status indicator

POW, WORK, NET, LINKA, visually display the running status

SIM card

Card 1: ordinary SIM card (small card), which can be inserted into the external card slot of the product;

Card 2: The product has a built-in patch card, and the factory gives free traffic, which can be renewed.

UART interface

Support RS232, RS485, TTL three access modes, pluggable terminals, press wiring

Antenna interface

SMA outer screw inner hole

Specifications

specification

74*24*22mm(L*W*H), <50g

Rail standards

C45 national standard, 35mm rail installation

Environmental scope

Operating temperature

-25℃~ +75℃

Operating humidity

5%~95% (no condensation)

Storage temperature

-40℃~ +85℃

Frequency bands

TDD-LTE

Band34/38/39/40/41

FDD-LTE

Band 1/3/5/8

Software Features

Working mode

Network transparent transmission mode, HTTPD mode, SMS transparent transmission mode, and MQTT mode (including Alibaba Cloud)

Network protocols

TCP/UDP/DNS/FTP/HTTP/MQTT

Number of sockets

4-way independent, TCP Client/UDP Client can be set up, and 4-channel standby server settings are supported

Featured Functions:

NTP calibration function, FTP other upgrade protocol, socket distribution protocol

Security mechanisms

Registration Packet, Heartbeat Packet, No Data Restart, Configuration Status Password Verification, FOTA Upgrade, SSL/TLS Encryption

Bluetooth connection

WeChat scans the QR code on the product and enters the mini program to set the product parameters

Dual SIM switching

External card priority mode, dual SIM backup mode, and single SIM lock mode are supported