Product details

  • Intel Atom x7-E3950/x5-E3930
  • 5x RJ45+2 x SFP
  • 2x USB, 2x COM
IEC 61850-3 Wide Temperature ICS Cyber Security Gateway with Intel Atom CPU

  • Wide Temperature ICS Cyber Security Box PC
  • IEC 61850-3, IEEE 1613 and C1D2 Certified
  • Intel® Atom™ x7-E3950 or x5-E3930 CPU
  • 5 x GbE LAN with 1 pair bypass, 2 x GbE SFP
  • Onboard TPM support
  • HDMI display output
  • Mini-PCIe with SIM card slot for 4G-LTE support
  • 2 x USB 3.0 and 2 x Isolated RS232


Lanner’s LEC-6041, being the successor of LEC-6021, is designed to protect the communication in both IT and OT domains. LEC-6041 Series is empowered by Intel Atom x7-E3950 or x5-E3930 for low power consumption and high processing performance. As a rugged firewall deployed in challenging environments, LEC-6041 comes with IEC 61850-3 and IEEE 1613 certification, as well as 1.5 KV magnetic isolation protections for LAN port and 15KV ESD Protection for I/O ports. The system can operate in a wide range of operating temperature from -40°C to 70°C. All of the hardware designs assure that the security gateway LEC-6041 will never have downtime while operating in hazardous surroundings such as OT environment.


CPU Intel Atom x7-E3950 or x5-E3930
Chipset SoC
Memory Technology DDR3L, 1866 MHz
Memory Capacity 8 GB
Memory Socket 1 x 204-pin SODIMM
SATA storage 1 x SATA connector with 2.5” drive bay (optional)
Ethernet controller Intel i210
Graphic controller Intel HD 505 Graphics
Default LAN 5 x RJ45 + 2 x SFP
Bypass 1 pair Bypass
Magnetic Isolation Protection 1.5 KV built-in
Serial ports 2 x RS-232, DB9 male
USB 3.0 2 x Type A
Power and Mechanical
Power input Phoenix contact 6-pin connector with lock
Expansion 1x mini-PCIe with 1 SIM card for 4G LTE module (USB & PCIe signal)
Reset Internal reset button
OS and Certifications
Operating System Windows 10 PRO, Linux Kernel 4.X
Compliance CE, FCC Class A, C1D2, IEC 61850-3 compliance
Physical and Environmental
Storage temperature -40°C to 85°C
Operating temperature -40°C to 70°C
Operating humidity 5% to 95% (non-condensing)
Dimensions (W x H x D) LEC-6041A: 186 x 160 x 53.5 mm
LEC-6041B: 186 x 160 x 65 mm
Weight 1.6 kg (3.52 lbs)
Watchdog Watchdog timer 256 level time interval system reset, software programmable
Casing material Aluminum + SGCC

Order Information

LEC-6041A IEC 61850-3 Wide Temperature ICS Cyber Security Gateway with Intel Atom x5-E3930 processor
LEC-6041B IEC 61850-3 Wide Temperature ICS Cyber Security Gateway with Intel Atom x7-E3950 processor


All product specifications are subject to change without prior notice