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Passive Components

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Polarization Insensitive Isolator -
Standard Dual Stage

Features

High Isolation
Low Insertion Loss
Ultra-low PDL and PMD
Low Polarization Sensitivity
High Return Loss
Environmental Stability and Reliability
Epoxy-free Optical Path

Applications

Fiber Optic Amplifier
Fiber Laser Equipment/Transmitter
CATV
Optical Instrument
Fiber Optic Network System
WDM System
Laboratory R&D

ISAD Series

Super Premium

Premium

Grade A

Operating Wavelength Range (nm)

1310/1480/1550/1600

Minimum  Isolation (wavelength 20nm, 23C)

> 46 dB

> 46 dB

> 45 dB

Minimum  Isolation (wavelength 20nm, 0 ~ +70C)

> 35 dB

> 35 dB

> 32 dB

Insertion Loss (wavelength 20nm, 23C)

< 0.4 dB

< 0.4 dB

< 0.6 dB

Insertion Loss (wavelength 20nm, 0 ~ +70C)

< 0.5 dB

< 0.6 dB

< 0.8 dB

Polarization Dependent Loss

< 0.1 dB

< 0.1 dB

< 0.15 dB

Polarization Mode Dispersion

< 0.05 ps

< 0.05 ps

< 0.05 ps

Optical Return Loss 

> 60 dB

> 60 dB

> 55 dB

Max. Optical Power

300 mW

Operating Temperature

0 ~ +70C

Storage Temperature

-40 ~ +85C

Fiber Type

Corning SMF-28

Max. Tensile Load

5 N

Package Design

Stainless Steel Tube

Dimension

f = 5.5 mm, L = 30.5 mm


Reliability Performance

Mechanical Test: Telcordia  (GR-1209-CORE, GR-1221-CORE, and GR-2882-CORE) compliant. 
Endurance Test: Telcordia (GR-1209-CORE, GR-1221-CORE, and GR-2882-CORE) compliant. 

Details provided upon request.  Target parameters are referenced without connectors.

 

Ordering Information

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