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Fiber Optic Coupler

850nm ABS Fused Biconic Fiber Coupler

Tags:FBT Coupler



Intro:850nm ABS FBT Coupler

Parameter:FBT Coupler, Adaptor type: ST, SC, LC, FC etc, 1*2/1*3/1*4Cores, Steel tube, ABS box, WDM, Single window, Dual window, 1310/1550nm available

Application:Optical communication systems\CATV\HTTH\Testinig instruments

Product Details

980/1550nm WDM Fiber Coupler

Features:

Low insertion loss

Low excess loss

High wavelength isolation

High stability

High reliability

Applications:

EDFA

WDM

CATV

Specifications:

Product   Description

U   Grade

P   Grade

A   Grade

Operation   Wavelength(nm)


980/1550


Operating   bandwidth (nm)


±15


  Insertion   Loss(dB)

≤0.15

≤0.20

≤0.25

  Isolation (dB)

≥25

≥20

≥18

 PDL (dB)

≤0.05

≤0.05

≤0.1

 Directivity (dB)


≥55


 Operating Temperature


-40 ~ +85


 Fiber Type


OFS CL980-16


Note: All insertion loss and insertion loss referenced without connectors.