Robustel B007702 - LTE CAT1 Modem 1xSIM 1xRS232 1x mini USB 2.0 Variable 6~36VDC Power Input (M1000-MP4LA)
Features
The Robustel M1000-MP is a compact, high-performance cellular modem designed to provide reliable 4G/LTE Cat-1 connectivity for Machine to Machine (M2M) and Industrial IoT (IIoT) applications. Acting as a true AT Command-driven modem, it supports Hayes 3GPP TS 27.007 and 27.005 standards, making configuration and control simple, flexible, and universally compatible.
B007702 LTE CAT1 Modem, 1xSIM, 1xRS232, 1x mini USB 2.0, Variable 6~36VDC Power Input
Engineered for demanding environments, the M1000-MP combines rugged industrial design with wide voltage support (6-36V DC) and multiple installation options including desktop, wall, or DIN rail mounting. With both RS-232 and high-speed USB 2.0 interfaces, it ensures seamless integration across diverse systems.
Supporting TCP/IP and SMS transmission through AT commands, the M1000 MP delivers proven reliability for industries needing a compact, standards-compliant LTE modem. Whether enabling remote monitoring, smart metering, or IIoT deployments, it offers robust connectivity in a versatile form factor.
CELLULAR MODEM
- 2G, 3G and 4G/LTE Cat-1
- TCP/IP Connectivity
AT COMMAND
Send Hayes 3GPP TS 27.007 and 27.005 Commands via SMS
RS-232 SERIAL
DB9 RS-232 Serial Interface for Industrial Connectivity
USB 2.0
High-Speed USB 2.0 Interface for Industrial Connectivity
INDUSTRIAL DESIGN
3-36 VDC powered supporting temperatures of -20 - +70 °C
Application Example

M1000-MP Use Cases
Smart Metering
Smart meters for electricity, gas, and water can connect directly or via a Data Concentrator Unit (DCU) using the M1000-MP modem for secure, reliable data transmission.

Industrial PLC Connectivity
The M1000-MP modem can be used to connect PLCs to remote systems, enabling reliable data exchange, remote control, and real-time monitoring for industrial automation and IIoT.

Legacy Equipment Connectivity
The M1000-MP extends the life of legacy assets like vending machines, ATMs, ticketing systems, and industrial controllers by enabling secure cellular connectivity for modern IIoT platforms.

Specifications
Technical Specifications
| Number of antennas | 1 (MAIN) |
|---|---|
| Connector | SMA-K |
| SIM | 1 x Mini SIM (2 FF) |
| Standards | GSM/GPRS/EDGE/UMTS/HSDPA/HSUPA/HSPA+/LTE Cat 1 |
| Number of ports | 1 x RS-232 |
| Connector | DB9 female |
| Baud rate | 1200 bps ~ 115200 bps |
| Signal definition | RS-232: RxD, TxD, RTS, CTS, GND |
| Number of ports | 1 x Mini USB |
| Connector | Mini female |
| Speed | 2.0 high speed, up to 480 Mbit/s |
| Reset button | 1 x RST |
| LED indicators | 1 x POWER, 1 x STATUS |
| Connector | 2-pin 3.5 mm female socket |
| Input voltage | 12/24 V DC, 6 ~ 36 V DC |
| Reverse polarity protection, surge protection | Reverse polarity protection, surge protection |
| Power consumption | Idle: 1 W@12 VMax: 2.5 W@12 V |
| Recommended power supply | 12 V DC/1.0 A power adapter |
| Ingress protection | IP30 |
| Housing & Weight | Plastic, 90 g |
| Dimensions | 28.5 x 75 x 85 mm |
| Installations | Desktop, wall mounting and 35 mm DIN rail mounting |
| Operating temperature | -20 ~ +70 °C |
| Storage temperature | -40 ~ +85 °C |
| Relative humidity | 5 ~ 95% RH (non-condensing) |
| Environmental | RoHS 2.0, WEEE |
| Brand | Robustel |
|---|---|
| Product Type | Networking > Modems |
| Weight | 0.5 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return





