GL-X300B-BLE / GL-X300B-GPS / GL-X300B-RS485
MEET COLLIE
4G LTE Industrial Wireless IoT Gateway
4G LTE Industrial Wireless Gateway
Collie (GL-X300B) is an industrial cellular gateway designed to operate under high temperatures and scenarios with potential physical hazards. There are two versions of Collie, designed to operate in indoor stationary facilities, or in transportation vehicles. Collie is perfect for machine-to-machine communications between electrical devices in high electrical noise environments.
- Built-in 4G Module
- Built for Stationary IoT or Vehicle Location Tracking
- Built-in Hardware Watchdog
Model Comparison
*The BLE and GPS versions are available with a minimum order quantity



| GL-X300B-RS485 | GL-X300B-BLE* | GL-X300B-GPS* | |
|---|---|---|---|
| CPU | QCA9531, @650MHz SoC | QCA9531, @650MHz SoC | QCA9531, @650MHz SoC |
| Memory / Storage | DDR2 128MB / NOR Flash 16MB | DDR2 128MB / NOR Flash 16MB | DDR2 128MB / NOR Flash 16MB |
| 2.4G Wi-Fi | 300Mbps | 150Mbps | 300Mbps |
| Wi-Fi Antennas (2.4GHz) | 2 | 1 | 2 |
| 4G LTE Antennas | 1 | 1 | 2 |
| BLE Antennas | — | 1 | — |
| GPS Antennas | — | — | 1 |
| 4G Module | CAT 4 | CAT 4 | CAT 4 |
| Ethernet Ports | 2 x 10/100Mbps | 2 x 10/100Mbps | 2 x 10/100Mbps |
| SIM Card Slot | Yes | Yes | Yes |
| Hardware Watchdog | Yes | Yes | Yes |
Powerful Antennas For Maintaining Stable Networks
GL-X300B-GPS is equipped with five external antennas, including two 2.4GHz Wi-Fi, two 4G LTE, and one GPS Antenna. The extendable wired antennas are perfect for having multiple reception placements within a vehicle, minimizing reception black spots when traveling through high network density cities.
GL-X300B-BLE is equipped with three external omnidirectional antennas for 2.4GHz Wi-Fi, 4G LTE, and BLE communication, receiving signals from all directions, and providing high flexibility in installation placement within an industrial environment.
GL-X300B-RS485 includes an RS485 chip with RS485 interface. The module supports bi-directional data transmission of various devices in the field of industrial automation and IoT, thus realizing the functions of data acquisition, control and monitoring.
For Wall Mounted Applications
Collie's mounting platform has screw slots for wall mounting in an industrial environment, conveniently deploy the device in a safe position with minimal physical interference for reliable wireless connection.
For DIN Rail Mounted Applications
Collie's mounting platform is conveniently designed to fit in a DIN rail along with other electrical equipment, simplifying the deployment of an organized wiring design within an electrical enclosure or in other industrial environments.
30+ VPN SERVICE PROVIDERS FOR YOUR SELECTION
Securing Your Internet In The Background
Collie (GL-X300B) is pre-installed with OpenVPN and WireGuard® supporting 30+ VPN services. It automatically encrypts all network traffic within the connected network, including guest devices and client devices that are not capable of running VPN encryption. Collie (GL-X300B) can also act as a VPN server, redirecting traffic from client devices in remote locations to the VPN server via a VPN tunnel before accessing the public internet.
WireGuard® is a registered trademark of Jason A.Donenfeld.
- WireGuard — Max. 38Mbps
- OpenVPN — Max. 10Mbps
Tests conducted on a local network. Real world speeds may differ depending on your network configuration. OpenVPN and WireGuard speeds will be slower when running the device as a server. Results above are in client mode.
Remote Access and Management
Collie comes with AFI WIRELESS's GoodCloud remote device & networks management platform, providing users with data usage monitoring and technical support services with remote access to the device admin panel for maintenance and troubleshooting.
Compatible with AFI WIRELESS eSIM Solution
Experience seamless connectivity with the Collie, fully compatible with AFI WIRELESS's advanced eSIM solution, which supports both physical eSIM cards and integrated eSIM chips*. eSIMs can be programmed remotely, offering unmatched convenience, flexibility, space-saving, and enhanced security.
*The feature currently requires pairing a physical eSIM card with AFI WIRELESS firmware. Integrated eSIM chip is available for bulk orders only.
Specifications
| Interface | 1 x WAN Ethernet Port 1 x LAN Ethernet Port 1 X Standard SIM Card Slot 1 x Power Port 1 x Reset Button |
|---|---|
| CPU | QCA9531, @650MHz SoC |
| Memory / Storage | DDR2 128MB + NOR Flash 16MB |
| External Antennas | GL-X300B-BLE: 1 x 2.4G Antenna, 1 x 4G LTE Antenna, 1 x BLE Antenna GL-X300B-GPS: 2 x 2.4G Antennas, 2 x 4G LTE Antennas, 1 x GPS Antenna GL-X300B-RS485: 2 x 2.4G Antennas, 1 x 4G LTE Antennas |
| Wi-Fi Protocol | IEEE 802.11b/g/n |
| Wi-Fi Speed | GL-X300B-BLE: 150Mbps (2.4GHz) / GL-X300B-GPS: 300Mbps (2.4GHz) / GL-X300B-RS485: 300Mbps (2.4GHz) |
| Ethernet Speed | 10/100Mbps |
| LEDs | Power, Wi-Fi, 4G and WAN |
| Power Supply | DC5521, 12V/1A (5.5*2.1mm) [default adapter] / 9~36V |
| Power Consumption | <4W |
| Operating Temperature | -20 ~ 55°C (-4 ~ 131°F) |
| Storage Temperature | -30 ~ 70°C (-22 ~ 158°F) |
| Dimension / Weight | 104 x 113 x 28mm / 235g |