Optical Isolator

Features
Low insertion loss
High isolation
Compact package
Applications
Long-haul telecommunication
CATV systems & Laser industry
High speed network
 
 

Parameters

 

Unit

Performance Spec

Single Stage

Dual Stage

Isolation (wavelength ±20nm, 23°C)

dB

≥30

≥45

Isolation (wavelength±20nm, 0 ~ 70°C)

dB

≥22

≥32

Insertion Loss (wavelength + 20nm, 23°C)

dB

≤0.3

≤0.4

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

dB

≤0.5

≤0.6

Polarization Dependent Loss

dB

≤0.1

≤0.1

Polarization Mode Dispersion

ps

≤0.25

≤0.05

Return Loss

dB

≥50

≥55

Operating Wavelength Range

nm

1310/1480/1550/1600 (+/-20nm)

Maximum Optical Power

mw

500

Fiber Type

-

SMF-28e+

Dimension

Regular, Bare Fiber (soldering tech)

mm

φ5.5x30.5

Mini, Bare Fiber (all glue tech)

Φ3x28

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