| Hardware System | CPU | Quad-core ARM Cortex-A55，2 GHz |
| Memory | 1 GB LDDR4x RAM and 1 GB NAND Flash |
| Extendable Storage | 1 × M.2 NVMe SSD Interface |
| Cellular Interface | Network | 5G NR SA & NSA/4G LTE/WCDMA |
| Frequency | 5G Sub-6: N1/N3/N5/N7/N8/N20/N28/N38/N40/N41/N77/N78 |
| LTE FDD: B1/B3/B5/B7/B8/B20/B28/B32 |
| LTE TDD: B38/B40/B41/B42/B43 |
| WCDMA: B1/B5/B8 |
| Antenna | 4 × 50 Ω SMA Connectors (Center PIN: SMA Female) |
| SIM Slot | 2（Mini SIM-2FF） |
| Ethernet Interface | Numbers | 5 × 10/100/1000 Mbps |
| Property | 1 × WAN +4 × LAN |
| Mode | Full or Half Duplex (Auto-Sensing) |
| PoE | 4 × 802.3 af/at PoE PSE on LAN Ports (Optional) |
| Wi-Fi Interface (Optional) | Antenna | 4 × 50 Ω SMA Connectors (Center PIN: RP-SMA Female) |
| Standards | IEEE 802.11b/g/n/ax 2 x 2 MIMO, 2.4 GHz |
| IEEE 802.11a/n/ac/ax 2 x 2 MIMO, 5 GHz |
| Max Bit Rate | 2.4 GHz: 600 Mbps, 5 GHz: 1200 Mbps |
| Modes | AP and Client Mode |
| Security | WEP/WPA/WPA2 authentication, WEP/TKIP/AES encryption |
| GNSS | Antenna | 1 × 50 Ω SMA Connector (Center PIN: SMA Female) |
| Technology | GPS/GLONASS/Beidou/Galileo/QZSS |
| Protocol | NMEA 0183 |
| Serial Interface | Numbers | 1 × RS232 + 1 × RS485 |
| Connector | 3.5 mm Terminal Block |
| Baud Rate | 300bps to 230400bps |
| DI/DO | Numbers | 1 × DI (Dry Contact) + 1 × DO (Wet Contact)， Galvanic Isolation |
| Connector | 3.5 mm Terminal Block |
| Maximum V/A | 0.3A@30VDC (DO) |
| Others | USB | 1 × USB 3.0 (Type-C) for Power Supply, Network Supply and Debug |
| Reset Button | 1 × RESET |
| LED Indicators | 1 × SYSTEM，1 × SIM1，1 × SIM2 |
| Built-in | Watchdog, Timer |
| Software | Network Protocols | IPv4/IPv6, TCP, UDP, DHCP, HTTP, HTTPS, ARP, NTP, DNS, ARP, SSH, etc. |
| VPN | IPsec, OpenVPN |
| Security | Access Control, DMZ, Port Forwarding, SYN-Flood Protection, Filtering (IP & MAC & Domain) |
| Management | Web, DeviceHub, MilesightVPN |
| Multilevel Authority | Multiple Levels of User Authority |
| Reliability | WAN Failover, Dual SIM Backup |
| Serial Port | Transparent (TCP Client/Server, UDP), Modbus Master, Modbus Gateway (Modbus RTU to Modbus TCP) |
| Power Supply and Consumption | Power Connector | 2-pin 3.5 mm Terminal Block |
| Power Input | 1. 9-48 VDC, with Surge-Protection and Reverse Polarity Protection |
| 2. 5V, 3A by Type-C Port |
| Power Consumption | Without Wi-Fi: Typical 2.8 W, Max 5.5 W |
| (In Non-PoE mode) | With Wi-Fi: Typical 7 W, Max 13.7 W |
| Physical Characteristics | Ingress Protection | IP30 |
| Housing | Metal |
| Dimension | 135 x 115 x 36.4 mm (5.31 x 4.53 x 1.43 in) |
| Installation | Desktop, Wall or DIN Rail Mounting |
| Environmental | Operating Temperature | -30°C to +60°C (-22℉ to +140℉) |
| Storage Temperature | -40°C to +85°C (-40℉ to +185℉) |
| Ethernet Isolation | 1.5 kV RMS |
| Relative Humidity | 0% to 95% (Non-condensing) at 25°C/77℉ |
