Oki's broad line of fiber optic devices, specially designed for telecommunications, data communications, and network systems.

Our Optical products are targeted to fiber optic digital telecommunications applications
from 622 Mbps to 40 Gbps range.

The products include high speed GaAs ICs, laser diodes, receiver modules,
lasers for DWDM and CWDM systems, and EA Modulators.

In addition to optical component devices, OKI also provides microwave and
millimeter wave RF devices for cellular, base-stations, broadcast, and satellite communications.