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1480nm Polarization-Insensitive Dual Stage Optical Isolator

Features

Applications

  • High Isolation
  • Low Insertion Loss
  • High Return Loss
  • Low Polarization Sensitivity
  • Optical Path Epoxy Free
 
  • Fiberoptic Amplifiers
  • CATV Fiberoptic Links
  • Fiberoptic Systems Testing
  • Fiberoptic LAN Systems
  • Telecommunications

 

Performance Specifications

IU Type

Premium

A Grade

Operating Wavelength (nm)

1480nm

Typical Peak Isolation (dB)

>55

>52

Minimum Isolation * (dB)

>45

>44

Typical Insertion Loss** (dB)

0.5

0.6

Maximum Insertion Loss*** (dB)

<0.7

<0.9

Return loss (In/Out) (dB)

>65/60

>60/55

PDL (dB)

<0.05

<0.1

PMD (ps)
0.1(0.05 available upon request)

Bandwidth (nm)

+30

Operating Temperature (° C)

-20 to +70

Storage Temperature (° C)

-40 to +85

Fiber Type

Corning SMF-28

Fiber Length (Min.)

1 Meter each end

Package Dimension (mm)

F5.5x30

Power Handling (mW)

300

 

* At 23° C over bandwidth
** Does not include connector, splice and fiber-end fresnel losses
*** Including PDL, center wavelength + 20 nm, -20 to + 70° C

 

 

Ordering Information (fill on the line)

Isolator Type

Wavelength

Grade

Pigtail Style

Fiber Length

Package

In/Out Connector

IS=Single stage
IU=Dual stage
13=1310nm
14=1480nm
15=1550nm
LB=L Band
S=Super
P=Premium
A= A Grade
1=Bare Fiber
2=900um Jacket
1=1.0m
2=1.5m
3=2.0m
4=Custom Length

B=Package B

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC
 
 
  

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