Introduction

Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. 
It is often used to limit the optical power received by the photo detector to within the limits of the optical receiver.

What is Attenuator

Fbier Optic Attenuator is one kind of optical passive device which is used to debug the performance of the optical power in the optical communication system,debugging fiber optic instrumnet calibration correction,opitcal signal attenuation.And used for attenuation of the input optical power,avoid optical receiver distortion due to input optical power powerful.
The intensity of the signal is described in decibels (dB) over a specific distance the signal travels. Fiber optic attenuators are generally used in single-mode long-haul application.

Features 

Fixed Attenuator(Fixed Type FC, SC, ST, LC)
Female to male type ( FC, SC, ST, LC)
In-Line Attenuator(Fused and Fiber Jumpers Type)
High Return Loss(In-Line and High RL Type)
Exact and Stable Attenuation(Variable Type)

Application

Testing equipment
Fiber optical CATV
Fiber optical sensor
Fiber optical telecommunication system
 

Specification