Collimator Variable Optical Attenuator

Collimator Variable Optical Attenuator

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CO Subsystem

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Description:

Collimator variable optical attenuator is an useful tool for the optical components and systems test.

Features:

* Wide attenuation range

* High precision

* Low original loss

* Compact size

Application:

* Fiber communication on system test

* Optical passive component test

* Optics lab use

 Specification:

Parameter 1060nm 1310 OR 1550nm Dual window
Wavelength (nm) 1060 ± 40 1550 ± 40 1310 ± 40 & 1550 ± 40
Attenuation range (dB) 1 ~ 60 0.6 ~ 60 0.8 ~ 60
Original loss (dB) ≤1.0 ≤0.6 ≤0.8
Precision (dB) 0.02
Return loss (dB) ≥50
PDL (dB) ≤0.15
Operating temperature (℃) 0 ~ +70
Storage temperature (℃) -40 ~ +85

Collimator Variable Optical Attenuator (CVOA)-1中性Collimator Variable Optical Attenuator (CVOA)

 

Product Ordering Information
CVOA—①—②—③—④—⑤
⑤= Connector:FC/UPC, FC/APC etc.
④= Pigtail type: 0=250μm, 1=900μm, 4=others
③=fiber type: 0=SMF-28e, 1= HI1060, 4=others
②=Wavelength:106=1060nm, 155=1550nm, 1315=1310&1550nm etc.
①=Type: C=Collimator

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