Milesight UF31 5G modem
The UF31 is a high-performance 5G modem designed for 5G wireless networking. It supports 5G NSA&SA, 4G LTE, and 3G networks from most countries' telecom service providers. For field devices, a USB Type-C port and an Ethernet port are used to provide high-speed internet access.
With its small size and industrial design, the UF31 is simple to instal or embed in any piece of equipment, making it ideal for smart offices, video surveillance, digital media implementations, industrial automation, traffic applications, robots, and other similar applications.
Key Features:
- Support global 5G NSA&SA/4G LTE/WCDMA network, enables up to 2.5 Gbps download speeds
- Plug and play, provide lightning transmission via Gigabit Ethernet port or USB 3.0
- Embeds hardware watchdog to automatically recover from various failures, ensure the highest level of availability
- Wide operating temperature range from -20°C to 50°C and industrial design for harsh environment
- USB or DC power supply optional
| Hardware System | |
| CPU | Quad-core ARM Cortex-A55，2 GHz |
| Memory | 1 GB LPDDR4X RAM and 1 GB NAND Flash |
| 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/N79 LTE FDD: B1/B3/B5/B7/B8/B18/B19/B20/B28/B32 LTE TDD: B38/B40/B41/B42/B43/B46 WCDMA: B1/B5/B8 |
| Antenna Connector | 4 × 50 Ω SMA Connectors (Center PIN: SMA Female) |
| SIM Slot | 1（Micro-SIM-3FF） |
| Ethernet Interface | |
| Numbers | 1 × 10/100/1000 Mbps LAN Port |
| Mode | Full or Half-Duplex (Auto-Sensing) |
| GNSS | |
| Antenna Connector | 1 × 50 Ω SMA Connector (Center PIN: SMA Female) |
| Technology | GPS/GLONASS/Beidou/Galileo/QZSS |
| Others | |
| USB | 1 × USB 3.0 (Type-C) for Power Supply, Network Supply and Debug |
| Reset Button | 1 × RESET (Internal) |
| LED Indicators | 1 × STATUS，1 × Cellular Network |
| Built-in | Watchdog, Timer |
| Software | |
| Network Protocols | IPv4/IPv6, TCP, UDP, DHCPv4/DHCPv6, HTTP, HTTPS, DNS, ARP, Telnet,IPv4/IPv6, TCP, UDP, DHCPv4/DHCPv6, HTTP, HTTPS, DNS, ARP, Telnet,SSH, etc. |
| Security | Access Control, Port Mapping, Custom Rules |
| Management | Web, CLI, DeviceHub |
| Power Supply | |
| Power Input | 1. 5-24 VDC, with Surge-Protection and Reverse Polarity Protection 2. 5V/3A by USB Type-C Port |
| Power Connector | 2-pin 3.5 mm Terminal Block |
| Physical Characteristics | |
| Ingress Protection | IP30 |
| Housing & Color | Metal, Black |
| Dimension | 90 x 72 x 15 mm (3.54 x 2.83 x 0.59 in) |
| Installation | Desktop, Wall Mounting, DIN Rail Mounting |
| Environmental | |
| Operating Temperature | -20°C to +50°C (-4℉ to +122℉) |
| 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℉ |