Industrial Edge Computing Gateway with 4G/5G, PLC & IoT Support – GAOTek
Industrial edge computing gateway with 4G/5G connectivity, PLC protocol support, visual programming, remote management, and IoT integration.
Description
Description
Technical Specifications
| Category | Parameter | Specification |
| Core Configuration | CPU | 8-Core ARM Cortex-A55 @ 1.8 GHz |
| Memory | 2 GB RAM | |
| eMMC Storage | 16 GB | |
| Storage | SD Card | 32 GB |
| 4G Connectivity | Module | CAT4 |
| Frequency Bands | LTE-FDD: B1/B3/B5/B8; LTE-TDD: B34/B38/B39/B40/B41; WCDMA: B1/B5/B8; GSM: 900/1800 MHz | |
| Transmit Power | LTE-TDD/FDD: Class 3 (23 dBm ±2 dB); WCDMA: Class 3 (24 dBm +1/-3 dB); GSM/PCS/DCS: Up to Class 4 (33 dBm ±2 dB) | |
| Theoretical Data Rate | LTE-FDD: Up to 150 Mbps DL / 50 Mbps UL; LTE-TDD: Up to 130 Mbps DL / 30 Mbps UL | |
| 5G Connectivity (Optional) | Module | 5G |
| Frequency Bands | 5G NR SA: n1/n28/n41/n77/n78/n79; 5G NR NSA: n41/n78/n79; LTE-FDD: B1/B2/B3/B5/B7/B8/B20/B28; LTE-TDD: B34/B38/B39/B40/B41; WCDMA: B1/B2/B5/B8 | |
| Transmit Power | 5G NR: Class 2–3 (23–26 dBm); LTE: Class 3 (23 dBm ±2 dB); WCDMA: Class 3 (23 dBm ±2 dB) | |
| Theoretical Data Rate | NSA: Up to 2.2 Gbps DL / 575 Mbps UL; SA: Up to 2 Gbps DL / 1 Gbps UL; LTE: Up to 600 Mbps DL / 150 Mbps UL | |
| WiFi | Wireless Standards | IEEE 802.11 b/g/n/ac |
| Wireless Frequency | 2.4–2.4835 GHz & 5.15–5.85 GHz | |
| Operating Mode | AP + Station | |
| Theoretical Data Rate | Up to 433 Mbps | |
| Optimal Communication Distance | 10 m | |
| Maximum AP Connections | 20 Devices | |
| Ethernet | WAN Port | 1 × 10/100/1000 Mbps Auto-Adaptive |
| LAN Port | 1 × 10/100 Mbps Auto-Adaptive | |
| RS232 Interface | Number of Ports | 1 |
| Terminal Pins | RX, TX, GND | |
| Baud Rate | 2400–921600 bps | |
| Data Bits | 7, 8 | |
| Stop Bits | 1, 2 | |
| Parity Check | None, Even, Odd | |
| Protection | Anti-Static, Anti-Surge | |
| RS485 Interface | Number of Ports | 3 |
| Terminal Pins | A, B | |
| Baud Rate | 2400–921600 bps | |
| Data Bits | 7, 8 | |
| Stop Bits | 1, 2 | |
| Parity Check | None, Even, Odd | |
| Protection | Anti-Static, Anti-Surge | |
| Digital Output (DO) | Number of Channels | 2 |
| Terminal Configuration | (NO, COM) × 2 | |
| AC Switching Capacity | 250 V, 5 A | |
| DC Switching Capacity | 30 V, 5 A | |
| Mechanical Durability | 1,000,000 Operations | |
| Electrical Durability | 100,000 Operations | |
| Digital Input (DI) | Number of Channels | 2 |
| Terminal Configuration | DI × 2, COM × 2 | |
| Detection Range | Dry Contact / NPN / PNP, Supports 12 V & 24 V | |
| Input Impedance | 2 kΩ | |
| Protection | Optocoupler Isolation, Anti-Static, Anti-Surge | |
| Analog Output (AO) | Number of Channels | 2 |
| Terminal Configuration | AO × 2, COM × 2 | |
| Output Range | 4–20 mA | |
| Sampling Resolution | 12-bit ADC | |
| Accuracy | ±1% | |
| Protection | Anti-Static, Anti-Surge | |
| Analog Input (AI) | Number of Channels | 2 |
| Terminal Configuration | AI × 2, COM × 2 | |
| Input Range | 4–20 mA | |
| Sampling Resolution | 12-bit ADC | |
| Accuracy | ±1% | |
| Input Impedance | 250 Ω | |
| Protection | Anti-Static, Anti-Surge | |
| USB | Number of Ports | 2 × USB 2.0 |
| HDMI | Number of Ports | 1 |
| RTC | Real-Time Clock | Supported |
| Electrical Specifications | Certification | CE |
| Power Adapter | 12 V / 2 A | |
| Operating Voltage | 9–36 VDC | |
| Operating Current | 500 mA @ 12 V | |
| Environmental Specifications | Operating Temperature | -40°C to +80°C |
| Storage Temperature | -40°C to +80°C | |
| Operating Humidity | 0–95% RH (Non-Condensing) | |
| Storage Humidity | 0–95% RH (Non-Condensing) | |
| Mechanical Specifications | Dimensions (L × W × H) | 232 × 150 × 53 mm |
| Enclosure Material | Aluminum Alloy | |
| Mounting Method | Screw-Mounted | |
| Cooling Method | Passive Cooling | |
| Reset Function | Press and Hold for 10 Seconds | |
| EMC Protection | Electrostatic Discharge (ESD) | Air Discharge: Level 3 (±8 kV); Contact Discharge: Level 2 (±4 kV) |
| Surge Immunity | Level 2 (±1 kV) | |
| EFT/Burst Immunity | Level 2 (±1 kV) | |
| Software Features | Remote Operation & Maintenance | Supported |
| Remote Device Management | Supported | |
| Remote Firmware Upgrades | Supported | |
| Virtual Network Port | Supported | |
| Virtual Serial Port | Supported | |
| Time-Series Database Support | Supported | |
| Visual Programming | Supported | |
| PLC Protocol Support | Supported | |
| Industrial Protocols | CJ188, DLT645, HJ212, Modbus, OPC UA, BACnet, and more | |
| Web-Based Configuration | Supported | |
| Network Protocols | MQTT, HTTP, TCP, UDP, WebSocket, IoT Platform, OneNET, and more | |
| System | Operating System | Linux |
| OS Version | Ubuntu 20.04.4 Custom Edition |