NEC has maintained its position as a leader in the field of wireless radio communications by continuously extending and upgrading the capabilities of its advanced technologies.

NEC offers a variety of point-to-point line-of-sight communications systems. NEC's wireless communications systems cover the complete range from the 4 GHz microwave band to the 52 GHz milliwave frequency band. The lineup covers the capacities from 1.5 Mbps/2 Mbps to 720 Mbps data signals:

NEC's PASOLINK series provide a full range of economical short-haul point-to-point microwave radio systems designed mainly for mobile backhauls, business networks and emergency networks.

NEC’s 5000S is for SDH large capacity for long-haul application.