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Collimator Variable Optical Attenuator

The collimator variable optical attenuator is an useful attenuation tool, which the attenuation value can be adjustable by mechanical adjustment. It employs the principle of light shading between the two collimators to control the attenuation value. It features wide attenuation range, high precision, low insertion loss and compact size.

  • MXT

Optical Fiber Attenuators

Collimator Variable Optical Attenuator


Description

The collimator variable optical attenuator is an useful attenuation tool, which the attenuation value can be adjustable by mechanical adjustment. It employs the principle of light shading between the two collimators to control the attenuation value. It features wide attenuation range, high precision, low insertion loss and compact size.


Applications

Optic-fiber Communication Systems

Optic Passive components test

Optics Lab Use


Specifications

Item

1310

1550

SM DW

MM SW

Wavelength(nm)

1310±40

1550±40

1310±40&1550±40

850±40 or1310±40

Attenuation Range(dB)

0.6~60

0.6~60

0.8~60

0.8~40

Insertion Loss(dB)

0.6

0.6

0.6

0.8

Return Loss(dB)

50

30

Adjustment Precision(dB)

0.02

Fiber Type

SMF-28

50/125 or 62.5/125 MM

PDL

0.15

Operating Temperature ℃

-25~+70

-25~+70

-40~+80

Storage Temperature ℃

-40~+85


Note

Output connector type can be made on customers’ request

Feedback

Our products range from the basic components to end products, including passive and active categories.
 E-mail:  ricky@chnmxt.com
 Add: No.5-926 ,Central of Guo Rui , Lin'an Zone,
Hangzhou City, China
 Tel: +86-571-63870190
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