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Polarization-Insensitive Isolator
Product Features Product Applications
High Isolation EDFAs
Low Insertion Loss
  • Fiber Lasers
High Return Loss
  • DWDM Systems
Epoxy Free Optical Path Fiber Optics Communication Equipments
   
   
Specifications
Parameter Unit Premium A grade Premium A grade
Stage   Single Stage Dual Stage
Central Wavelength (λc) nm 1310,1480 or 1550
Peak Isolation Typ dB 42 40 58 55
Isolation, λc±10nm, 23°C Min dB 30 29 46 45
Insertion Loss, λc, 23°C Typ dB 0.35 0.5 0.4 0.6
Insertion Loss, λc±20nm* Max dB 0.5 0.7 0.6 0.9
Polarization Dependent Loss, 23°C Max dB 0.05 0.1 0.05 0.15
Polarization Mode Dispersion Max dB 0.20 0.25 0.05 0.07
Return Loss (Input/Output) Min dB 60/55
Optical Power (Continuous Wave) Max mW 300
Tensile Load Max N 5
Operating Temperature °C -5 to +70
Storage Temperature °C -40 to +85

IL is 0.3 dB higher, RL is 5 dB lower for each connector added.
*All Temperature

Package Dimensions
Ordering Information
P I I S
      Stage
D=Dual
S=Single
Wavelength
4=1550nm
5=1480nm
7=1310nm
Grade
P=Premium
A=A grade
PMD
1=0.05 ps max.
2=Refer to above
spec
Package
C= Ø5.5 x L35
Pigtail
S=250μm bare
fiber pigtail
M=0.9mm loose
tube
Fiber Type
S=G652 or
Equivalent
Fiber Length
0=0.5m
1=0.75m
2=1.0m
Connector
0=None
3=FC/APC
5=SC/APC
7=FC/UPC
8=SC/UPC

Note: All specifications are before connectors and are subject to change without notice.