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Product Details:
Payment & Shipping Terms:
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| Product: | 3 Port Polarization Maintaining Optical Circulator | Ports: | 3 Ports Or 4 Ports |
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| Wavelength: | 1310 Or 1550nm | Fiber Type: | PM Panda Fiber |
| Output Fiber: | 250um Or 900nm Loose Tube | Connector: | None |
| High Light: | 1550nm Fiber Optical Circulator,ROHS Fiber Optical Circulator,Polarization Maintaining Panda Fiber Circulator |
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| Polarization Maintaining Optical Circulator | |||||
| Parameter | Unit | Value | |||
| Type | Type A | Type B | Type A | Type B | |
| Operating Wavelength | nm | 1310 or 1550 | 1064 | ||
| Bandwidth | nm | ±30 | ±20 | ±5 | ±5 |
| Typ. Isolation | dB | 46 | 20 | 52 | 30 |
| Isolation | dB | ≥40 | ≥30 | ≥45 | ≥25 |
| Typ. Insertion Loss | dB | 0.7 | 0.6 | 3.4 | 1.8 |
| Insertion Loss | dB | ≤0.9 | ≤0.8 | ≤4.0 | ≤2.1 |
| Extinction Ratio | dB | ≥22 | ≥20 | ≥20 | ≥20 |
| Cross Talk | dB | ≥50 | |||
| Return Loss | dB | ≥50 | |||
| Power Handling | mW | ≤300 | |||
| Fiber Type | PM Panda Fiber | ||||
| Fiber Length | m | 0.8 | |||
| Operating Temperature | °C | -5 to +70 | |||
| Storage Temperature | °C | -40 to +85 | |||
| Dimensions | mm | φ5.5 × L35 | |||
Note: For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis
Contact Person: Kerry Sun
Tel: +86-135-9019-2305
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