SM Fiber Isolator

 

  1310/1550nm Polarization Insensitive
SM Fiber Isolator
 

Features:
 High isolation
 Low insertion loss
 High return loss
 Low polarization sensitivity
 Optical path epoxy free

Applications:
 Fiberoptic amplifiers
 CATV fiberoptic links
 Fiberoptic systems testing
 Fiberoptic LAN systems
 Telecommunications
 

Specifications: (Standard) Single stage

Parameter

Premium

A Grade

Operating Wavelength (nm)

1310 or 1550

Typical Peak Isolation (dB)

42

40

Minimum Isolation * (dB)

>32

>30

Typical Insertion Loss** (dB)

<0.35

<0.45

Maximum Insertion Loss*** (dB)

<0.5

<0.7

Return loss (In/Out) (dB)

>60

>55

PDL (dB)

< 0.05

< 0.1

PMD (ps)

0.2(0.05 available upon request)

Bandwidth (nm)

+15

Operating Temperature (° C)

-5 ~ + 70

Storage Temperature (° C)

-40 ~ +85

Fiber Type

SMF-28e bare fiber

Fiber Length (Min.)

1 Meter Each End

Package Dimension (mm)

5.5x30

Power Handling (mW)

300

Note: 1. * At 23° C over bandwidth
          2. ** Does not include connector, splice and fiber-end fresnel losses
          3. *** Including PDL, center wavelength + 15 nm, -5 to + 70° C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specifications: (Standard) Dual stage

Parameter

Premium

A Grade

Operating Wavelength (nm)

1310 or 1550

Typical Peak Isolation (dB)

52

50

Minimum Isolation * (dB)

>46

>45

Typical Insertion Loss** (dB)

<0.45

<0.6

Maximum Insertion Loss*** (dB)

<0.6

<0.8

Return loss (In/Out) (dB)

>60

>60/55

PDL (dB)

<0.05

<0.1

PMD (ps)

0.1(0.05 available upon request)

Bandwidth (nm)

+30

Operating Temperature (° C)

-5 ~ + 70

Storage Temperature (° C)

-40 ~ +85

Fiber Type

SMF-28e bare fiber

Fiber Length (Min.)

1 Meter Each End

Package Dimension (mm)

 5.5x30

Power Handling (mW)

300

Note: 1. * At 23° C over bandwidth
          2. ** Does not include connector, splice and fiber-end fresnel losses
          3. *** Including PDL, center wavelength + 30 nm, -5 to + 70° C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



Dimension:(mm)

 

 

  The data sheets below provide technical specifications. The data sheets are in Adobe Portable Document File (PDF), which can be opened with Adobe Acrobat Reader.
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