L-Band Single/Dual Stage Polarization Insensitive Optical Isolator With Steel Tube
◎ P/N: 68478
◎ Attention: For a formal quote, please send product details to sales@fiber-life.com.
Delivery: Order today and it will be shipped before from the U.S. or Hong Kong via FedEx/DHL/UPS. Free shipping on orders over US$200.
Warranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.
$66.00 – $95.00
L-Band Single/Dual Stage Polarization Insensitive Optical Isolator with Steel Tube
The L-Band Single/Dual Stage Polarization Insensitive Optical Isolator with Steel Tube is a high-performance component designed to minimize back reflection and unwanted optical signals in fiber optic systems. Featuring low insertion loss, high isolation, and low polarization sensitivity, this isolator ensures stable and efficient signal transmission. Its steel tube packaging provides enhanced durability and protection, making it ideal for L-band fiber amplifiers, CATV networks, optical testing systems, and fiber optic communication applications. Compatible with various fiber types, this isolator supports reliable long-distance signal integrity in demanding environments.
Specifications
Parameter | Single Stage | Dual Stage | ||
---|---|---|---|---|
Grade | P Grade | A Grade | P Grade | A Grade |
Operating Wavelength (nm) | 1570~1600 | 1565~1610 | ||
Bandwidth (nm) | ±15 | ±15 | ±30 | ±30 |
Typical Isolation (dB) | 41 | 40 | 50 | 45 |
Min. Isolation (dB) | 30 | 28 | 45 | 40 |
Typical Insertion Loss (dB) | 0.4 | 0.5 | 0.65 | 0.8 |
Max. Insertion Loss (dB) | 0.6 | 0.8 | 0.8 | 1.2 |
Return Loss (In/Out) (dB) | ≥65/60 | ≥55/55 | ≥65/60 | ≥55/55 |
Polarization Dependent Loss(dB) | ≤0.05 | ≤0.1 | ≤0.05 | ≤0.1 |
Polarization Mode Dispersion (Ps) | ≤0.25 | ≤0.05 | ||
Operating Temperature (°C) | -10 ~ +75 | |||
Storage Temperature (°C) | -40 ~ +85 | |||
Fiber Type | Corning SMF-28 | |||
Fiber Length | 1m or Custom | |||
Package Dimension (mm) | Φ5.5 x L35 | |||
Power Handling (mW) | 300 |
Note:
1. At 23 ℃ over bandwidth.
2. Not include connector, splice and fiber-end fresnel losses.
Features | Applications |
---|---|
High Isolation | Fiberoptic Amplifiers |
Low Insertion Loss | CATV Fiberoptic Links |
High Return Loss | Fiberoptic Systems Testing |
Low Polarization Sensitivity | Fiberoptic LAN Systems |
Telecommunications |
Dimensions
5 |
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0 |
4 |
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0 |
3 |
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0 |
2 |
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0 |
1 |
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