M25f-X7 4G Multi-Network Data Transmission Terminal for Global Connectivity

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M25f-X7 4G Multi-Network Data Transmission Terminal for Global Connectivity

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Product Description

Basic Information

Model NO.

M25F-X7

Support Network

GSM / 4G LTE

Information content

Data

Certification

Condition

New

Package Size

20.00cm * 15.00cm * 30.00cm

Specification

Metal Housing

Origin

China

Product Description

The M25F-X7 4G Multi-Network Data Transmission Terminal is an industrial-grade device integrating multiple communication modes including 4G and serial ports. It enables seamless communication with external devices via serial interfaces and realizes long-distance wireless data transmission through cellular networks.

Equipped with interfaces such as the incremental rainfall gauge interface, RS232, and RS485, the product achieves secure and transparent data transmission when integrated with digital cloud platforms. It also supports remote device parameter configuration, program upgrading, and remote management.

This terminal is widely applied in the M2M industry, covering scenarios such as smart water conservancy, intelligent transportation, smart construction sites, smart fire protection, and smart water services.

Key Product Features

Supports 4G multi-network communication for robust data transmission
Low-power consumption design with multi-level sleep and wake-up modes
Equipped with threshold-triggered function and cloud service support
Embedded standard TCP/IP protocol stack for transparent data transmission
Supports local/remote configuration, data export, and firmware upgrades
Device health management (power supply, temperature, and signal monitoring)
System sleep power consumption ≤ 2mA
Operating temperature: -30ºC to 70ºC
Supports MODBUS-RTU communication protocol
Interfaces: 2-ch rainfall input, 1-ch RS485, 1-ch RS232, 1-ch controlled power
Supports Bluetooth app debugging

Technical Specifications

Wireless Communication

Item	Description
Standards & Bands	4G LTE FDD/TDD Cat1~4, EVDO, WCDMA, TD-SCDMA, CDMA1X, GPRS/EDGE
Data Rate	FDD-LTE: Down 150Mbps, Up 50Mbps; TD-LTE: Down 130Mbps, Up 35Mbps
Transmit Power	<24dBm
Sensitivity	<-109dBm

Bluetooth & Hardware

Item	Description
Bluetooth	Bluetooth 5.0, 2400~2483.5MHz
CPU	Industrial-grade 32-bit communication processor
FLASH / SRAM	1024KB FLASH / 128KB SRAM / 16MB SPI Flash

Interface & Physical Parameters

Item	Description
Serial Ports	1 RS232 and 1 RS485 (15KV ESD protection); Baud Rate: 110~230400 bits/s
Antenna	SMA female interfaces for 4G, GPS (opt), BLE (opt)
SIM Slot	1 standard slot (1.8V/3V)
Housing	Metal housing with baked enamel finish
Dimensions	90 x 58 x 22mm
Weight	0.7kg

Industry Solutions

As a provider of smart IoT terminal products and solution services, we are committed to providing cloud-to-end solutions for smart cities, environmental monitoring, and emergency disaster prevention.

Our terminals build a space-air-ground integrated monitoring system, leveraging cloud computing and big data for real-time visualization and early warning linkage.

Frequently Asked Questions

Q1: What networks does the M25F-X7 support? A: The M25F-X7 supports comprehensive 4G LTE (FDD and TDD), as well as 3G (WCDMA/EVDO) and 2G (GSM/GPRS/EDGE) networks for global connectivity.

Q2: How power-efficient is this terminal? A: It features an ultra-low-power design with system sleep power consumption of ≤ 2mA at 12VDC, making it ideal for remote solar-powered sites.

Q3: Can I configure the device remotely? A: Yes, the M25F-X7 supports both local configuration via serial port/Bluetooth and remote parameter configuration/firmware upgrades via the cellular network.

Q4: What environmental conditions can it withstand? A: Designed for industrial use, it operates in temperatures ranging from -30ºC to +70ºC and humidity up to 95% RH (non-condensing).

Q5: Does it support industry-standard protocols? A: Yes, it embeds a standard TCP/IP protocol stack and fully supports the MODBUS-RTU communication protocol for wide industrial compatibility.

Q6: What specific monitoring interfaces are included? A: It includes one dedicated tipping bucket rain gauge interface, alongside industrial RS232 and RS485 serial ports.