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Collimator

Collimator

Based on MEMS technology, the Desktop Variable Optical Attenuator is featured with smart tructure, low consump- tion and stable performance. Due to the significant applications in engineering, laboratory and production lines, the Desktop Variable Optical Attenuator is widely appreciated by our customers over the years.


Features

· Low insertion loss

· High return loss

· Epoxy-free in optical path


Applications

· WDM device and module

· Isolator

· Circulator

· Optical researching


Specifications

ParameterSingle fiberDual fiber

Premium

A Grade

Premium

A Grade

Operating Wavelength (nm)

1310/1550 ,1260~1620 or Customized

1310±20,1550±20

Insertion Loss (dB)

≤0.18

≤0.20

≤0.30

≤0.35

Return Loss (dB)

60

Receive angle(degree)

±0.15

Facula diameter(mm)

<0.5

Optical Power Handling (mw)

≤500

Operating Temperature (°C)

-10°C+70°C

Storage Temperature (°C)

-40°C+85°C

Fiber Type

SMF-28,MMF50/125um or MMF62.5/125

Fiber Length (Min.)

1 Meter Each End 0.25mm or 0.9mm

Package Dimension (mm)

ф2.78*10mm or ф3.2*10mm or customized


Order Guide

TypeWavelength(nm)GradePigtail typeFiber LengthIn/Out Connector

SF=Single fiber

13=1310

P=Premium

1=Bare Fiber

1=1.0m

0=None

DF=Dual fiber

15=1550

A=Grade A

2=900um Tight Buffer

2=1.5m

1=FC/APC


35=1310/1550


3=φ3mm Cable

3=other

2=FC/PC


1216=1260~1620


4=2.0mm Cable


3=SC/APC






4=SC/PC






5=ST






6=LC/PC






7=LC/APC