What is Optical Attenuator? Optical Attenuator (or fiber optic attenuator) is a passive device that is used to reduce the power level of an optical signal. The attenuator circuit allows a known source of power to be reduced by a predetermined factor, which is usually expressed as decibels (dB). Optical attenuators are generally used in […]
optical attenuator
Optical Passive Categories Introduction
Optical passive devices is an important part of the communication device, but also the other optical components indispensable application areas. There are mainly four categories of Optical Passive. (A) Active Fiber Optic Cable Connector Fiber optic cable connector is connected to two active optical fiber to form a continuous optical path and can be repeated […]