UR75 5G 
Industrial Cellular Router
Rugged and Reliable
- Ultra-fast Connectivity and Ultra-high Reliability
- Rich Interfaces for Different Applications
- Industrial Grade Design for Harsh Environment
- Remote Management
Ultra Series to Deliver Ultra High Performance

Ultra-fast Connectivity
-
Superior 5G Network
5G Sub-6GHZ enables wider signal coverage with superb
download speed up to 4.67 Gbps -
Strong Wi-Fi Performance
Wi-Fi 6 allows 2.4G & 5G dual band concurrent
connections up to 1.8 Gbps download speed
Advanced OpenCPU System
UR75 equips upgraded quad-core CPU ARM Cortex-A55, with
bigger memory for faster data transmission.
Adopting OpenCPU system, UR75 has a more simplified yet
efficient frame work with the benefits of :
- Lower Power consumption
- Reduced investment cost
- Increased flexibility and performance

Ultra-high Reliability
-
Quick Network Backup
Automated failover/failback backup among Ethernet,
Cellular(dual SIM) and Wi-Fi -
Embedded Watchdog
Embedded with hardware watchdog to automatically
recover from various failures -
Security Protection
Equipped with multiple security protection measures such
as ACL, DMZ, SYN-Flood protection, and data filtering to
ensure that network is secured
Rich Interfaces for
Multiple Applications
UR75 supports serial ports (RS232/RS485), I/O (input/output), and GPS, enabling you to scale up M2M applications. UR75 also supports USB 3.0 (Type-C) for power supply, network supply and debug.


Industrial Grade Design
for Harsh Environment
With Wide operating temperature range from -30°C to 60°C and IP30 rated metal housing, UR75 stays performant under harsh environment.
Milesight VPN
UR75 supports connection and management with Milesight VPN
- Easy Connection via Authentication Code
- Connection Status Overview
- Remote and Secure Access to Field Devices


DeviceHub
Milesight DeviceHub offers a high-efficiency and low maintenance solution to easily deploy Milesight Industrial Cellular Routers across multiple locations, reducing complexity and increasing productivity.
- Central Management
- Device Status Monitoring
- Remote & Bulk Configuration
Flexible Installation
Wall Mounting
Desktop Mounting
DIN Rail Mounting
Specifications | Documents
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℉ |