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2um光纤隔离器
2um光纤隔离器
产品详情

2um光纤隔离器

Features

Optical Path Epoxy-free Design

High Performance

High Reliability

Low Cost

Applications

EDFAs

Raman Amplifiers

DWDM Systems

Fiber Lasers

Specifications

Parameters

Unit

Values

Stage


Single Stage

Dual Stage

Center   Wavelength (λc)

nm

2000

Max. PDL at 23℃                                       

dB

0.15

0.2

Min. Isolation   at 23

dB

16

35

Max. Insertion   Loss at 23℃                       

dB

1.2

1.5

Min. Return Loss   (input/output)

dB

50/50

Max. Optical   Power (CW)

mW

500

Max. Tensile   Load

N

5

Fiber Type


SMF-28 Fiber

Operating   Temperature

-5 to +70

Storage   Temperature

-40 to +85



Parameters

Unit

Values

Stage


Single Stage

Dual Stage

Center Wavelength (λc)

nm

2000

Min. Extinction Ration

dB

18

Min. Isolation at 23

dB

16

35

Max. Insertion Loss at 23℃                         

dB

1.2

1.5

Min. Return Loss (input/output)

dB

50/50

Max. Optical Power (CW)

W

2

Max. Tensile Load

N

5

Fiber Type


PM 1550 Panda Fiber

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

*Above specifications are for device without connector.

*For devices with connectors, IL will be 0.3dB higher and RL willbe 5dB lower.

* The PM fiber and the connector key are aligned to the slow axis.And for F type, fast axis is blocked.