---
lang: "en"
title: "MG301 Metering Gateway"
sku: "MG301-FQ53"
canonical_url: "https://shop.marcomweb.it/en/energy-meters/mg301-metering-gateway"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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MG301-FQ53: Metering Gateway

The MG301 is a wireless data terminal designed according to the requirements of the Automatic Meter Reading (AMR) system for communication via cellular networks. The MG301 allows the central station (master station) to access connected measurement devices via the Internet, enabling it to retrieve meter operating parameters at any time and record detailed traceability information. The MG301 is equipped with various hardware interfaces, including an Ethernet port, serial port, digital input, relay output, etc., allowing connection to various field meters and the implementation of multiple applications.

## Technical Specifications

- CPU: MIPS24KEc(575/580 MHz)
- RAM: 128MB
- FLASH: 64MB
- Ethernet Port: 1 x 100 Mbps Ethernet port, RJ45 connector (optional)
- Cellular: 4G cellular module, CAT1
- USB: 1 x USB 2.0, Type C
- Serial Port: 2x RS485, Isolated (Optional), terminal block connector
- Antenna Connector: 1 x cellular antenna
- Power Supply: AC input: unregulated from 55V to 270 VAC, nominal 230V, instantaneous surge protection up to 6 kV
- Power Consumption: 20 VA (MAX)
- System LEDs: 1x Power, 3x Signal Quality (CSQ), 1x IP, 1x 4G, 1x GPRS, 2x RS485, 2x Relay
- LAN: 2x LAN per port (10/100 Mbps)
- Operating System: Linux
- Operating Temperature: -30 ~ 70℃
- Ambient Humidity: 0-93%
- Protection: IP40
- Installation: DIN Rail/Mounting Lugs
- Housing Material: Plastic
- Dimensions: 130 x 125 x 68 mm

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Source: https://shop.marcomweb.it/en/energy-meters/mg301-metering-gateway

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.