BMD300 IoT Cellular Modem
Series Models:BMD300
It is widely used in power distribution automation, transmission line monitoring, substation monitoring, PV power station monitoring, charging pile monitoring and other intelligent power fields.
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BMD300 IoT Cellular Modem designed for electric power industry


A stable and reliable wireless communication link is provided for harsh power unattended site.

It is widely used in power distribution automation, transmission line monitoring, substation monitoring,
PV power station monitoring, charging pile monitoring and other intelligent power fields.


BMD300 IOT Cellular Modem


Embedded design, fully conformity with distribution automation protocols


Meet remote terminal standard of DL/T 721-2000 distribution automation system in electric power industry.
The structure and layout of the device, completely accord with pole top switch monitoring system requirements.
The device is embedded on pole top switch remote control terminal to assist the users to quickly realize wireless networking and communication


BMD300 IOT Cellular Modem Embedded design

Support the IEC101 and IEC104 power communication protocol


The design fully meets the requirements of electric power standard and industrial users

It supports not only the IEC101 serial communication protocol, scheduling communication protocol,
but also the IEC104 network communication protocol and remote control protocol


BMD300 IOT Cellular Modem Support IEC101 and IEC104 power communication protocol

Stable and reliable operation


All the components are selected according to industrial standards and cooperate with famous brands, such as Freescale, NXP, etc.

High and low temperature (-35 to 75℃), wide voltage (5V-35V). High standard EMC electromagnetic compatibility.


BMD300 IOT Cellular Modem Stable and reliable operation


4G/3G/2.5G network coverage


Full coverage of worldwide operators with approved


BMD300 IOT Cellular Modem 4G/3G/2.5G

Data multi center synchronous transmission to achieve efficient management


Support dual data center backup transmission and multi data center synchronous transmission (5 data center), convenient for local management, remote management departments at all levels, external cooperation unit data acquisition synchronization


BMD300 IOT Cellular Modem multi center synchronous transmission


Multi technology guarantee wireless connection "permanent online"


● Support software and hardware watchdog technology, equipment working status self-diagnostic, auto-recover from failure


● PPP layer heartbeat, ICMP detection, TCP keepalive and application layer heartbeat and other multi-level link detection mechanisms, and dropout reconnection


BMD300 IOT Cellular Modem Stable and reliable communication


Financial level data security


Support APN network of mobile operators

Support fixed IP address and domain name in DSC addressing mode

Support designated IP for mobile private network

Widely used in tax control, finance, public security and other data security requirements of the industries

BMD300 IOT Cellular Modem Financial level data security


Equipment management tools for centralized monitoring


Configuration, upgrade and diagnosis of a large number of distributed modems.
Greatly reduce the maintenance cost of the operator, system integrator, equipment providers and other parties

Support local configuration and upgrade, remote configuration and upgrade by TCP/IP. Support parameters configuration in SMS mode


BMD300 IOT Cellular Modem management tools


Typical applications


Power distribution hole top switch monitoring system, based on BMD300 for 4G/3G/2.5G wireless communication, to real time monitor the data of switching on/off status, voltage, current, power, power factor of 10KV distribution line, timely inform the center once switch state displacement.


Economic and social benefits: reducing power outage time, improving power supply reliability, reducing maintenance workload, strengthening equipment safety monitoring, preventing accidents, improving operation management


BMD300 IOT Cellular Modem Hole top switch monitoring


Dimensions


BMD300 IOT Cellular Modem Structural dimension


Specifications

Specifications

Item

Content

Standard

Description

Interface

Serial port

X 2

Serial form: 9 PIN 2.5mm terminal

Serial type: 2 x RS232 (one for communication, the other for debugging)

Baud rate: 1200~115200 bps

Data format: 8 x data bits, 1 x stop bits, none/odd/even parity, no flow control

SIM/UIM

X 1

Drawer type holder, standard 1.8V/3V SIM/UIM, 15KV ESD protection

Antenna interface

X 1

Standard SMA female interface, 50 ohm

LED Indicators

X 4

System, Power, ACT, Online

Power supply

Standard

DC 12V/0.5A

Reverse-voltage and overvoltage protection

Voltage

DC 5V -- 35V

Current

<85mA (12V)

Power Consumption

Communication

<1W   

<85mA@12VDC; <216mA@5VDC

Standby

<0.4W

<30mA@12VDC; <55mA@5VDC

Sleep

<0.1W

<8mA@12VDC; <18mA@5VDC

Security

Link detection

PPP layer heartbeat, ICMP detection, TCP keepalive and application layer heartbeat and other multi-level link detection mechanisms, and support dropout reconnection

Watchdog

Self-diagnostic, auto-recover from failure

Network management

Auto dailing

Auto dailing when powered

On-demand dailing

Activate by data/SMS/call, scheduled online/offline

Configuration

M2M equipment cloud platform, remote/serial port/SMS configuration

Upgrade

Serial port or remote upgrade

Log

Local or remote log

Management

M2M equipment cloud platform

Configure backup

Configure file import and export

Environment

Working

-35 - +75ºC

Storage

-40 - +80ºC

Humidity

95% (unfreezing)

Physical features

Installation

Screw locking

Dimensions

65x65x24mm

(excluding antenna and mounting)

Weight

74g

 

Ordering

Model

Network

Cellular frequencies

BMD300-G

 

GPRS

GSM850/900/1800/1900MHz

GSM PHASE 2/2+

GPRS CLASS 10, CLASS 12(optional)

BMD300-W

 

HSPA+/WCDMA

UMTS/WCDMA/HSDPA/HSUPA/HSPA+

850/900/1900/2100MHz

GSM850/900/1800/1900MHz

GPRS/EDGE CLASS 12

BMD300-LF

 

LTE/WCDMA

FDD-LTE 2600/2100/1800/900/800MHz,

700/1700/2100MHz(optional)

HSPA+/HSDPA/HSUPA/WCDMA/UMTS 900/2100MHz

800/850/1900/2100MHz(optional)

EDGE/GPRS/GSM 850/900/1800/1900MHz

GPRS CLASS 10 EDGE CLASS 12


Applications

Remote Monitoring Solution for Oil Pumping Unit in Oil Field

The pumping unit remote monitoring and maintenance system adopts distributed structure, the high precision sensor monitoring of pumping unit load, the motor three-phase current, voltage, stroke, and indicator diagram, current and other parameters, all on-site operation parameters sending to the center by Baima BMD100 DTU.

Remote Operation and Maintenance Solution for Air Compressor Equipment

Through Baima BMD100 industrial wireless DTU, compressor equipment from all over the country are connected to air compressor monitoring management platform and centralized management.

Wireless Monitoring and Control Solution for Greenhouse

The greenhouse wireless monitoring and control solution adopts wireless data transmission terminal, connects various functional sensors and controllers, and builds a perfect and highly automated wireless measurement and control system with strong monitoring center.

Wireless Monitoring Solution for Agricultural and Forestry Irrigation

The wireless monitoring solution for agricultural irrigation is mainly composed of front sensor, data transmission equipment, back-end processing platform and mobile control software.

City Water Supply Networking Monitoring Solution

Baima​ city water supply network monitoring system, relying on networking and wireless communication technology and sensor technology, the implementation of water supply pipeline of unmanned remote real-time monitoring

Remote Operation and Maintenance Solution of Distributed Photovoltaic Power Station

BMD200 industry special edition DTU and integrated Internet of things technology to Remote Operation and Maintenance Solution of Distributed Photovoltaic Power Station

City Heating Equipment Networking Solution

mainly composed of BMD100 DTU, wireless data transmission terminal and PC software platform, through wireless network, the system real time monitor temperature, pressure, flow, liquid level and other parameters, control the equipment of each station.

Cooperation

Sample Request

Baima will response in 12 hours, and contact you for further communication

Our goal is to allow customers to enjoy a happy and pleasant business experience in terms of quality, application and cost reduction.


  • ◆ M2M products: 5G/4G/3G/2G cellular router & modem, M2M gateway, NB-IoT/LoRa/Zigbee device, Ethernet switch, serial to Ethernet converter, etc.

  • ◆ IoT platform: standard platform + custom development

  • ◆ Solution: insight into the needs of IoT vertical industry


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