Key facts
Start here
Moxa G2111/G2151I AT Command Set User Manual
This document provides detailed instructions for configuring and operating the Moxa G2111/G2151I device using AT commands. It covers configuration settings, status control, serial interface control, security, call management, network services, internet services, and GPRS commands. The manual includes command syntax, parameter usage, error handling, and examples for practical implementation.
The document is structured into sections for easy reference, including configuration, status, serial control, security, call-related, network, internet, and GPRS commands. It also includes detailed explanations of AT command responses, error codes, and usage scenarios for each command group.
Moxa G2151I specifications
| Cellular Interface Standards | GSM/GPRS |
|---|---|
| Band Options | Quad‑band 850/900/1800/1900 MHz |
| GPRS Class | Class 10 |
| Tx Power | 1 watt |
| Number of Serial Ports | 1 |
| ESD Protection | 15 kV |
| Optical Isolation | 2.5 kV RMS (G2151I only) |
| Dimensions | 27 × 123 × 79 mm |
| Weight | 150 ± 5 g |
| Input Voltage | 12 to 48 VDC |
| Power Consumption | 900 mA max |
| Mounting Options | DIN‑rail or wall |
All Moxa G2151I documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What power input voltage does the OnCell G2111/G2151I Series support?
It accepts an input voltage of 12 to 48 VDC.
How many serial ports are provided on the modem?
The modem provides one serial port.
What are the available models in the OnCell G2111/G2151I Series?
The series includes the OnCell G2111 (RS-232), OnCell G2111-T (RS-232, wide temperature), and OnCell G2151I (RS-232 and RS-422/485).
What is the maximum CSD data transmission rate?
The modem supports a CSD data transmission rate of up to 14,400 bps.
What is the product model of this manual?
The product model is G2111/G2151I.
What command resets the device to factory default settings?
The AT&F command resets settings to factory defaults.