LC UPC Flange Attenuator

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Product Description

LC UPC Flange attenuator

Fiber Optic Attenuator is a passive device used to reduce the amplitude of a light signal without significantly
changing the wave form itself. This is often a requirement in Dense Wave Division Multiplexing(DWDM) and
Erbium Doped Fiber Amplifier(EDFA) applications where the receiver cannot accept the signal generated from
a high-power light source.

Connector Type	LC
Polish Type	UPC
Fiber Mode	Single mode
Connector Gender	Flange
Sleeve	Ceramic

Specification

Item	Unit	Parameter
Operating Wavelength	Nm	1310-1550
Attenuation Range	dB	1-10dB(1dB Step), 15,20,25,30dB
Return loss	dB	PC:≧50UPC:≧55APC:≧60
Attenuation Tolerance	dB	≤1.0(11-30dB)
Working Temperature	℃	-25~+75
Storage Temperature	℃	-40~+85

Features

High power 1W continuous operation tested over 1000 hours
Precise attenuation
Return loss UPC >50 dB APC >60 dB
Low ripple broadband design for operation at both 1310 and 1550 nm
Attenuation range for SC, FC, and LC types 1 to 13 dB in 1 dB increments,15 dB, and 20 dB

Application

Fiber optic systems
CATV and telecommunication systems
Receiver padding for optical receiver protection
Optical power equalization
Increasing dynamic range for apparatus