Milesight Industrial Cellular Router – UR41-L08EU


3G & 4G Supported
GPS Supported
1 * Nano SIM-4FF
1 * 10/100Mbps LAN Port
1 * RS232 + 1 * RS485 (Switchable)
1 * DI + 1 * DO
1 * USB 2.0 (for Power Supply & Network Supply & Debug)
IP30 Rated
Compact Size for Suiting Small Embedded Scenarios


SKU: UR41-L08EU Category: Tags: , ,


Hardware System CPU ARM Cortex-A7, 528 MHz
Memory 128 MB DDR3 RAM and 128 MB Flash
Cellular Interface Network 4G LTE (CAT 4)/WCDMA/GSM
Antenna Connector 1 × 50 Ω SMA Connector (Center PIN: SMA Female)
SIM Slot 1(Nano SIM-4FF)
Ethernet Interface Numbers 1 × 10/100 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
Serial Interface Number 1 × RS232 or 1 x RS485 (Software Switchable)
Connector 3.5mm Terminal Block
Terminal Resistor 1 × 120 Ω Resister Switch (for RS485)
Baud Rate 300bps to 230400bps
DI/DO Numbers 1 × DI (dry contact) + 1 × DO (wet contact), Galvanic Isolation
Connector 3.5mm Terminal Block
Maximum V/A 0.3A@30VDC (DO)
Others Reset Button 1 × RESET
USB 1 × USB 2.0 (Type-C) for Power Supply, Network Supply and Debug
LED Indicators 1 × SYSTEM,1 × SIM
Built-in Watchdog, Timer
Software Network Protocols IPv4/IPv6, PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIPv1/v2, OSPF, DDNS, VRRP, HTTP, HTTPS, DNS, ARP, QOS, SNTP, Telnet, SSH, etc.
Security SPI Firewalls, Access Control (ACL), DMZ, Port Mapping, MAC Binding,
DoS&DDoS Protection, Filtering(IP&Domain)
Management Web, CLI, SMS, On-demand dial up, SNMP v1/v2/v3, DeviceHub,
AAA Radius, Tacacs+, LDAP, Local Authentication
Multilevel Authority Multiple Levels of User Authority
Serial Port Transparent(TCP Client/Server, UDP), Modbus Master/Slave, Modbus Gateway (Modbus RTU to Modbus TCP)
Power Supply and Consumption Power Connector 2-pin 3.5 mm Terminal Block
Power Input 1. 5-24 VDC, with Surge-Protection and Reverse Polarity Protection
2. 5V/1A by USB Type-C Port
Power Consumption Idle: 78mA@12V
Data link: 226mA (peak)@12V
Standby mode: 6.3 mA@12V
Physical Characteristics Ingress Protection IP30
Housing & Color Metal, Black
Weight 103g
Dimension 70 x 55 x 22 mm (2.76 x 2.17 x 0.87 in)
Installation Desktop, Wall Mounting
Environmental Operating Temperature -40°C to +60°C (-40°F to +140°F)
Storage Temperature -40°C to +85°C (-40°F to +185°F)
Ethernet Isolation 1.5 kV RMS
Relative Humidity 0% to 95% (Non-condensing)