Cellular IoT Gateway For Peer to Peer application with MQTT Support
GW IoT G8Q 485
Key Features & Benefits
1. Establishes transparent data communication between PLCs, RTUs, and other industrial field devices
2. Automatic network redial and reconnection on link failure
3. High-Speed 4G Bandwidth Capabilities (GW IoT G8Q Model)
4. USB interface for easy device configuration and setup
5. Industrial Grade Power Input and Wide Voltage Range
6. Versatile Industrial Serial Interface Options
7. USB interface for easy device configuration and setup
PRODUCT CATEGORIES
Introduction
The GW IoT G8Q RS485/RS232 Gateway is a cellular IoT communication device designed for seamless data exchange between serial-based field devices using MQTT. Utilizing 4G SIM connectivity, the gateway enables automatic and transparent communication between PLCs, RTUs, dataloggers, slave-master serial devices through a centrally hosted MQTT broker deployed on cloud or static IP infrastructure. The GW IoT G8Q simplifies remote monitoring and control by providing reliable serial-to-cloud-to-serial connectivity, making it ideal for industrial automation, utilities, energy management, and distributed IoT applications.
Standards
Cellular: GW IoT G8Q (LTE FDD, LTE TDD, WCDMA, TD-SCDMA, CDMA, EVDO, 1x Advanced, GSM)
IoT Protocol: MQTT
Serial: RS485, RS232
Performance
GW IoT G8Q Bandwidth: LTE FDD: Max 150 Mbps (DL) / 50 Mbps (UL), LTE TDD: Max 130 Mbps (DL) / 35 Mbps (UL), DC-HSDPA: Max 42 Mbps (DL), HSUPA: Max 5.76 Mbps (DL), WCDMA: Max 384 Kbps (DL) / Max 384 Kbps (DL), TD-SCDMA: Max 4.2 Mbps (DL) / Max 2.2 Mbps (UL), EVDO: Max 3.1 Mbps (DL) / Max 1.8 Mbps (UL), 1x Advanced: Max 307.2 Kbps (DL/UL), EDGE: Max 296 Kbps (DL) / 236.8 Kbps (UL), GPRS: Max 107 Kbps (DL) / 85.6 Kbps (UL),
Serial Baud Rate: 2400 to 115200 bps
Interface
RTU Serial Port: RS485 or RS232 (3-pin Screw type connector, Default RS485)
Console Port: Mini USB<
Antenna Connector: SMA
SIM Holder: Push Type
Console Port: Mini USB<
Antenna Connector: SMA
SIM Holder: Push Type
Indicator
LEDs: Power ON, Rx (Receive), Tx (Transmit), Network status
Electrical Characteristics
Power Supply: 18 to 36V DC (Nominal 24V DC)
Power Consumption: No data
communication: 1.68W @ 24V DC
Data transmission mode: 3.12W @ 24V DC
(Note: AC adapter is not in the scope of supply)
Power Consumption: No data
communication: 1.68W @ 24V DC
Data transmission mode: 3.12W @ 24V DC
(Note: AC adapter is not in the scope of supply)
Physical Characteristics
Enclosure: Metallic
Mounting: DIN rail and wall mounting
Dimensions: 36 mm X 105 mm X 127 mm (excluding antenna)
Mounting: DIN rail and wall mounting
Dimensions: 36 mm X 105 mm X 127 mm (excluding antenna)
Environment
Operating Temperature: -25° to 80°C
Relative Humidity: 90% Rh non-condensing
Relative Humidity: 90% Rh non-condensing
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