October 1, 2017
Ethernet switch is a switch-type integrated device used in the construction of comunnication rules Ethernet networks. The SE5E shape has an excellent anti-enviromental capability from ambient operating temperatures of-40 to +75 degrees, oscillations of 2G, and from 0.5kV to 12kV for noises. The power supply can be connected in two systems, and even if one side of the power supply fails, the other can be backed up.
Source: SEISANZAI MARKETING October 2017