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  4. 光纤环形器&法拉第旋转镜
  5. Optical Circulator

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Optical Circulator

Optical Circulator

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Description

Features
● 低消耗
● 低PDL
● 精彩的稳固性
Applications
● 远程电信
● 数字，AM视频和混淆系统
● 有线电视系统和光纤传感器
● 高速网络

Parameters

Unit

Grade P

Grade A

Wavelength Range

nm

1290~1330 or 1450~1490 or 1520~1620

Isolation (1290-1330nm)

dB

≥35

≥32

Isolation (1450-1490nm)

dB

≥38

≥35

Isolation (1520-1565nm)

dB

≥38

≥35

Isolation (1565-1620nm)

dB

≥28

≥25

Insertion Loss (1290-1330nm)

dB

≤1.0

≤1.2

Insertion Loss (1450-1490nm)

dB

≤1.0

≤1.2

Insertion Loss (1520-1565nm)

dB

≤1.0

≤1.2

Insertion Loss(1565-1620nm)

dB

≤1.5

≤1.8

Polarization Dependent Loss P1 ® P2 or P2 ® P3

dB

≤0.1

≤0.15

Polarization Mode Dispersion

ps

≤0.1

≤0.1

Return Loss

dB

≥50

≥50

Directivity

dB

≥50

≥50

Fiber Type

-

G657.A1 Fiber

Dimensions

φ5.5x60

 

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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