Variable Optical Attenuator

OVA can precisely attenuate the input optical power from 1~60dB continuously. This fixture designed in terms of national industrialized
standard and in compliance to IEC standard. The productive procedure subjected to full-ranged quality management in accordance to
ISO 9001 Qualification-Controlled System. It’s technical specification fits for the professional criteria, and with good sense of reliability.
It widely is used in optical communication enginnering, optical CATV engineering and optical testing system