Industrial Cellular Router

Compact but Reliable Industrial Grade Router

Pro Series
pro industrial cellular router
pro industrial router
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  • Industrial Grade Design for Harsh Environment
  • Rugged But Exquisite Design
  • Embedded Python SDK for Secondary Development
  • Ultra-High Protection System
  • Rich Interfaces for Multiple Applications
  • Stable Cellular, Ethernet and Wi-Fi Transmission
  • Open VPN Tunnel and Various Interface
  • Remote Management on MilesightVPN and DeviceHub
  • Home
  • 5G & Cellular Products
  • UR35

Enjoy Reliable Cellular Connectivity

With reliable capacity, UR35 brings mission-critical communications for broad applications.


Industrial Grade Design

To fulfill the market demand, UR35 is built with NXP industrial grade processor IP30 rated hardened enclosure, industrial components, and wide operation range from -40°C to 70°C (-40℉ to +158℉) for even harsh environments. It also features a broad supply voltage range of 9V to 48V DC.

Exquisite Design

With an exquisite design, UR35 is specially designed to bring stable but flexible performance. The compact size allows it to easily fit into small cabinets or machines when space is limited.

Embedded Python SDK

UR35 is scalable for secondary development with Python SDK embedded. It can be extended to be more applicable and customized to truly meet actual demands.


Ultra-Reliable Protection

  • 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 the network is secured.

Rich Interfaces

Scaling up M2M and IoT applications is made possible by the UR35's rich serial interfaces, which include RS232, RS485, and Digital Input/Output.

Stable Internet Access

Integrating embedded cellular modem and dual SIM function, the UR35 provides a 3G/4G cellular network with reliable download and uplink speed. It also has 4 PoE PSE Ethernet ports and supports Wi-Fi that is complying with 802.11b/g/n standards for uninterrupted internet access.

Industrial Grade Design

To fulfill the market demand, UR35 is built with NXP industrial grade processor IP30 rated hardened enclosure, industrial components, and wide operation range from -40°C to 70°C (-40℉ to +158℉) for even harsh environments. It also features a broad supply voltage range of 9V to 48V DC.

Open VPN Tunnel and
Various Protocols

Featuring with multiple network protocols and VPN tunnels, UR35 provides secure and reliable solutions for a range of M2M/IoT deployments.

  • Network Protocols Such as SNMP, TR069, MOTT, and VRRP
  • VPN tunnels Such as lPsec/OpenVPN/GRE/L2TP/PPTP/DMVPN/WireGuard

Remote Management

  • MilesightVPN
    UR35 supports connection and management with MilesightVPN
    • Easy Connection via Authentication Code
    • Connection Status Overview
    • Remote and Secure Access to Field Devices
  • Milesight 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

Desktop Mount
Wall Mount
DIN Rail Mount


Hardware System
CPUARM Cortex-A7,528 MHz
Memory128 MB DDR3 RAM and 128MB Flash
Extendable Storage1 × Micro SD
Cellular Interface
Antenna Connector2 × 50 Ω SMA Connectors (Center PIN: SMA Female)
SIM Slots2(Mini SIM-2FF)
Ethernet Interface
Numbers5 × 10/100 Mbps
Property1 × WAN + 4 × LAN
ModeFull or half duplex (Auto-Sensing)
PoE4 × 802.3 af/at PoE PSE on LAN Ports (Optional)
Wi-Fi Interface (Optional)
Antenna Connector1 × 50 Ω SMA Connector (Center PIN: RP-SMA Female)
StandardsIEEE 802.11 b/g/n,2.4GHz
Tx Power802.11b: 16 dBm +/-1.5 dBm (11 Mbps)
802.11g: 14 dBm +/-1.5 dBm (54 Mbps)
802.11n: 13 dBm +/-1.5 dBm (65 Mbps, HT20/40 MCS7)
ModesAP or Client mode
SecurityWPA/WPA2 authentication, WEP/TKIP/AES encryption
GPS (Optional)
Antenna Connector1 × 50 Ω SMA Connector (Center PIN: SMA Female)
ProtocolNMEA0183, PMTK
Serial Interface
Numbers1 × RS232 + 1 × RS485 (2 × RS485 Optional)
Connector3.5mm Terminal Block
Baud Rate300bps to 230400bps
Numbers1 × DI (dry contact) + 1 × DO (wet contact), Galvanic Isolation
Connector3.5mm Terminal Block
Maximum V/A0.3A@30VDC (DO)
Reset Button1 × RESET
LED Indicators1 × POWER, 1 × SYSTEM, 1 × SIM, 1 × Wi-Fi, 1 × VPN, 3 × Signal strength
Built-inWatchdog, Timer
Network ProtocolsIPV4/IPV6, PPP, PPPOE, SNMP v1/v2c/v3.,TCP, UDP, DHCP,RIPv1/v2,OSPF, DDNS, VRRP, HTTP, HTTPS, DNS, ARP, QOS, SNTP, Telnet, VLAN,SSH,TR069, MQTT, MQTTS, etc.
VPNDMVPN, IPsec, OpenVPN, PPTP, L2TP, GRE,WireGuard, MilesightVPN
SecurityAccess Control, DMZ, Port Mapping, MAC Binding, SPI Firewalls,
DoS&DDoS Protection, Filtering(IP&Domain), IP Passthrough
ManagementWeb, CLI, SMS, On-demand dial up, SNMP v1/v2/v3, DeviceHub
AAARadius, Tacacs+, LDAP, Local Authentication
Multilevel AuthorityMultiple Levels of User Authority
ReliabilityVRRP, WAN Failover, Dual SIM Backup
Serial PortTransparent(TCP Client/Server, UDP), Modbus Master/Slave, Modbus Gateway (Modbus RTU to Modbus TCP)
Power Supply and Consumption
Power Connector2-pin 5.08 mm Terminal Block
Input Voltage9-48 VDC, with Surge-Protection and Reverse Polarity Protection
(48V is needed for PoE output)
Power ConsumptionTypical 3.9 W, Max 4.6 W (In Non-PoE mode)
Physical Characteristics
Ingress ProtectionIP30
Housing & WeightMetal, 485 g
Dimension135 x 103 x 45 mm (5.31 x 4.06 x 1.77 in)
InstallationDesktop, Wall or DIN Rail Mounting
Operating Temperature-40°C to +70°C (-40℉ to +158℉)
Reduced Cellular Performance Above 60°C
Storage Temperature-40°C to +85°C (-40℉ to +185℉)
Ethernet Isolation1.5 kV RMS
Relative Humidity0% to 95% (non-condensing) at 25°C/77℉
RegulatoryCE, FCC, RCM
EMCEN 55032, EN 55035
EMSIEC 61000-4-2 Level 3
IEC 61000-4-3 Level 2
IEC 61000-4-4 Level 3
IEC 61000-4-5 Level 3
IEC 61000-4-6 Level 3
IEC 61000-4-8 Level 4
IEC 61000-4-11 Level 3
Radio FrequencyEN 301 489-1/17/19/52, EN 301 511, EN 301 908-1/2/13, EN 303 413, EN300 328


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