Fiber Optic FC Ajustable Attenuator in Network

• Transmission Medium: Single-Mode
• Structure: FC
• Number of Cores: Single-Core
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FC
• Ferrule Endface: PC(UPC)
• Shape: Square
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module
• Connector Type: FC-PC
• Grade: Telecom Level
• Type: Mechanical Adjustable
• Attenuation Range: 0-30dB
• Transport Package: PE Bag
• Specification: FTTH FTTB FTTX Network
• Trademark: SMD
• Origin: China
• HS Code: 8517709000
• Production Capacity: 200000/Month

Product Description

Fiber Optic FC Ajustable Attenuator in Network
 

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
 

Item	Unit	Parameter
Operating Wavelength	nm	SM:1310/1550nm    MM: 850 /1300nm
Attenuation Range	dB	0-30dB
Return Loss	dB	PC:≥50   UPC: ≥55  APC: ≥60
Attenuation Tolerance	dB	≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB)
Working Temperature	°C	-25°C~+75°C
Storage Temperature	°C	-40°C~+ 85°C