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Brand Name : UNIFIBER-OEM
Model Number : High Isolation 1550nm polarization-Insensitive dual stage optical isolator
Certification : ROHS
Place of Origin : CHINA
MOQ : 10pcs
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 1000pcs/day
Delivery Time : 3~5 business days
Packaging Details : Blister Case
Product : High Isolation 1550nm polarization-Insensitive dual stage optical isolator
Isolator Type : Dual Stage
Package : 5.5*30mm Steel Tube
Grade : P grade
Pigtail Style : 0.9mm
Pigtail Length : 1m
Wavelength : 1550nm
High Isolation 1550nm Polarization-Insensitive Dual Stage Optical Isolator
1310nm 1550nm Single stage/Dual stage Polarization-Insensitive Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering.
Features
High Isolation
 Low Insertion Loss
 Ultra Low PDL & PMD
 Low Polarization Sensitivity
 Epoxy-free Optical Path
Application
Fiber optic Amplifiers
CATV Fiber optic Links
 Fiber optic Systems Testing
 Fiber optic LAN Systems
 Telecommunications
Specification
| FISO Series Optical Isolator | Single Stage | Dual Stage | |||||||
| P Grade | A Grade | P Grade | A Grade | ||||||
| Operating Wavelength Bandwidth | nm | 1310, 1480 or 1550 | |||||||
| nm | ±15 | ±30 | |||||||
| Typ. Isolation | dB | ≥40 | ≥36 | ≥50 | ≥48 | ||||
| Min. Isolation | dB | ≥32 | ≥30 | ≥46 | ≥43 | ||||
| Typical Insertion Loss | dB | 0.4 | 0.6 | 0.65 | 0.7 | ||||
| Max Insertion Loss | dB | 0.55 | 0.7 | 0.75 | 0.8 | ||||
| Return Loss (In/Out) | dB | 60/55 | 60/55 | 60/55 | 60/55 | ||||
| PDL Loss | dB | 0.5 | 0.1 | 0.1 | 0.15 | ||||
| PMD | dB | 0.15 | 0.5 | ||||||
| Operating Temperature | °C | -5~+70 | |||||||
| Storage Temperature | °C | -40~+85 | |||||||
| fiber Type | Corning SMF-28 | ||||||||
| Max Optical Power | mW | 500 | |||||||
| Package Dimension | mm | 5.5 x L30 (L38 for 900um Jacket) | |||||||
 
 
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| 1550nm Polarization Insensitive Fiber Optical Isolator Dual Stage Images | 
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