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FC Fixed Male-Female Attenuator

FC Fixed Male-Female Attenuator

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Description

The FC optical attenuator is an optical passive device based on a gate-lock mechanism structure, used for debugging the optical power performance in optical communication systems, calibrating the standardization correction of optical fiber instruments, and reducing the attenuation of optical signals. It is manufactured by using attenuating optical fibers doped with metal ions, which can adjust the optical power to the required level. The insertion loss fluctuation is small, the compressive strength is high, the installation density is high, and it adopts precise ceramic sleeves and ceramic cores to ensure long-term stable mechanical and optical performance.

Features

Low insertion loss, high return loss, and good interchangeability
High-precision mechanical dimensions
High reliability and stability
1000-cycle mating test, good repeatability

Applications

FTTH, ODF
Telecommunication network, LAN, optical communication system
Optical fiber CATV, optical fiber sensor
Optical fiber broadband access network
Video transmission and Testing instruments
Optical fiber testing instruments and meters

Specification

Parameter

Technical Specifications

Units

Operation bandwidth

1310±40

nm

1550±40

dB

Attenuation values 

1~30

dB
Attenuation tolerance

1~5dB   ±0.5% 

dB

5~30dB  ±10%

dB
Return lossUPC

≥50

dB
APC≥60dB

Working temperature

-40~+85

℃

Storage temperature

-40~+85℃

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