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1550nm PM Fiber Collimator
Category: Fiber collimator  Publish Time: 2014-06-11 16:40 

1550nm PM Fiber Collimator
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Part NO. : PMCOL –series
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1550nm PM Fiber Collimator

Model: PMCOL1550
PM Collimator,1550nm (PM Panda Fiber)
Description
The PM Fiber Collimator is the basic element for in-line PM fiber optics components, such as PM isolator and PM DWDM. It has high extinction ratio, low insertion and high return loss. The unique processing and high quality AR coating also enable this collimator to handle high power.
Specifications

Parameters

Unit

Values

Center Wavelength

nm

1550

Operating Wavelength Range

nm

±30

Working Distance

mm

5

Typ. Insertion Loss @ 5mm

dB

0.20

Max. Insertion Loss @5mm

dB

0.25

Typ. Extinction Ratio

dB

25

Min. Extinction Ratio

dB

22

Min. Return Loss

dB

60

Tensile Load

N

5

Fiber Type

  PM Panda Fiber

Operating Temperature

℃

 -5 to +70

Storage Temperature

℃

 -40 to +85

*Above specifications are for device without connector. PM fiber & connector key are aligned to the slow axis.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.
Package Dimensions 

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