LC connector (male to female) type optical attenuator

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 photodetector to within the limits of the optical receiver.

Features: Low back reflection and Low PDL High precision attenuation value Precision control of attenuation range Wide attenuation range Precision ceramic ferrule FC, SC, ST, LC optional Plastic or metal housing material

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

PARAMETER

UNIT

FIXED ATTENUATORS(FC/SC/ST/LC)

VARIABLE ATTENUATORS

(FC/SC)

Operation wavelength

nm

1310,1550

1200-1600

Attenuation Value

dB

±0.5dB (<10dB)

±1.0dB (>10dB)

0-30

Max. Optical Input Power

MW

500

500

Max. PDI

dB

≤0.1

≤0.1

Return Loss

dB

PC

≥45

UPC

≥55

APC

≥60

Operating Temperature

C

-30~+75

-30~+75

Storage Temperature

C

-40~+85

-40~+85