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| Categories | Fiber Optical Circulator | 
|---|---|
| Brand Name: | UNIFIBER-OEM | 
| Model Number: | Polarization Maintaining Optical Circulator | 
| 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: | Polarization Maintaining Optical Circulator | 
| Ports: | 3 ports or 4 ports | 
| Wavelength: | 1310/1550nm | 
| Pigtail: | 900um | 
| Pigtail length: | 0.5m | 
| Connector: | SC/UPC or others | 
| Company Info. | 
| Shenzhen Unifiber Technology Co.,Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
The Polarization Maintaining Optical Circulator is a compact high performance lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. The component provides high isolation, low insertion loss, high extinction ratio, and excellent environment stability.
Features:
Low Insertion
LossWide Band High Isolation
Low PDL
High Stability and Reliability
Epoxy-free on Optical Path
Applications:
Optical Amplifier
Metro Area Network
Wavelength Add/Drop
Dispersion Compensation
Specifications  | |||
Parameter  | Unit  | Type A  | Type B  | 
Center Wavelength (λc)  | nm  | 1310 or 1550  | |
Operating Wavelength Range  | nm  | λc ± 30  | λc ± 20  | 
Typ. Insertion Loss, λc, 23 ℃  | dB  | 0.7  | 0.6  | 
Max. Insertion Loss  | dB  | 0.9  | 0.8  | 
Peak Isolation  | dB  | 52  | 40  | 
Typ. Isolation, λc, 23 ℃  | dB  | 46  | 30  | 
Min. Isolation, 23 ℃  | dB  | 40  | 20  | 
Min. Extinction Ratio  | dB  | 22  | 20  | 
Min. Crosstalk  | dB  | 50  | |
Min. Return Loss  | dB  | 50  | |
Max. Optical Power (Continuous Wave)  | mW  | 300  | |
Max. Tensile Load  | N  | 5  | |
Operating Temperature  | ℃  | -5 to +70  | |
Storage Temperature  | ℃  | -40 to +85  | |
                                 
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