L-Band Polarization-Insensitive Single 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

Parameter

Premium

A Grade

Operating Wavelength (nm) 1585
Typical Peak Isolation (dB) 42 44
Minimum Isolation * (dB) 30 28
Typical Insertion Loss** (dB) 0.4 0.6
Maximum Insertion Loss*** (dB) 0.6 0.8
Return loss (In/Out) (dB) > 65/60 > 60/55
PDL (dB) < 0.05 < 0.1
PMD (ps) 0.2(0.05 available upon request)
Operating Temperature (°C) -20 ~ +70
Storage Temperature (°C) -40 ~ +85
Fiber Type Corning SMF-28
Fiber Length (Min.) 1 meter each end
Power Handling (mW) 300
Package Dimension (mm) Ø 5.5xL30

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

Ordering Information

Isolator Type
Operating  Wavelength
Grade
Pigtail Style
Fiber Length
Package
In/Out Connector
IS=Single stage
IU=Dual stage		 LB=L Band S=Super
P=Premium
A= Grade A

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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