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High Power Polarization Maintaining Tap Isolator 1310nm~1590nm | |||
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| Features | Applications | |||
| High Power Handling | Fiber Amplifier | |||
| Low PDL | Fiber Optic System | |||
| Low Insertion Loss | Fiber Laser | |||
| High Power Handling Capability | Low Cost | |||
| Specifications | ||||
| Parameters | Unit | Values | ||
| Stage | Single Stage | Dual Stage | ||
| Center Wavelength | 1310, 1480, 1550, 1590 | |||
| Operating Wavelength Range | nm | +/-20 | ||
| Max. Excess Loss | dB | 1.0 | 1.1 | |
| Tap Ratio (Input to Tap) | % | 1+/-0.2, 2+/-0.4, 5+/-1.0, 10+/-2.0 | ||
| Typ. Peak Isolation (Output to Input) | dB | 40 | 58 | |
| Min. Isolation at 23℃ | dB | 28 | 48 | |
| Min. Extinction Ratio (only for B Type) | dB | 20 | ||
| Min. Extinction Ratio (only for F Type) | dB | 23 | ||
| Min. Return Loss (for all ports) | dB | 50 | ||
| Max. Optical Power (CW) | W | 1, 3, 5 or Specify | ||
| Max. Tensile Load | N | 5 | ||
| Fiber Type | PM 1550 Panda Fiber for Input and Output
Ports, SMF-28e Fiber or Panda Fiber for Tap Port |
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| Operating Temperature | ℃ | -5 to +70 | ||
| Storage Temperature | ℃ | -40 to +85 | ||
| *Above specifications are for device without connector. | ||||
| *For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, ER will be 2dB lower and optical power is only 1000mW. | ||||
| *The PM fiber and the connector key are aligned to the slow axis and fast axis is blocked. | ||||
| Package Dimensions | ||||
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| Ordering Information | ||||
| AHPMTAPI-①①-②-③③-④④-⑤-⑥⑥⑥-⑦⑦⑦-⑧-⑨ | ||||
| ①①: Wavelength | ④④;Handling Power | ⑦⑦⑦: Fiber Jacket on Port 1, 2 & 3 | ||
| 31 - 1310nm | 01 - 1W | B - 250um Bare Fiber | ||
| 48 - 1480nm | SS - Specify | L - 900um Loose Tube | ||
| 55 - 1550nm | S - Specify | |||
| 59 - 1590nm | ⑤: Axis Alignment | |||
| SS - Specify | F - Fast Axis Blocked | ⑧: Fiber Type on Tap | ||
| B - Both Axis Working | 1 - SMF 28e Fiber | |||
| ②: Stage | 2 - PM Panda Fiber | |||
| S - Single Stage | ⑥⑥⑥: Connector Type on Port 1, 2 & 3 | S - Specify | ||
| D - Dual Stage | 1 - FC/UPC | |||
| 2 - FC/APC | ⑨: Fiber Length | |||
| ③③: Tap Ratio | 3 - SC/UPC | 0.8 - 0.8 m | ||
| 01 - 1% | 4 - SC/APC | S - Specify | ||
| 02 - 2% | N - None | |||
| 05 - 5% | S - Specify | |||
| 10 - 10% | ||||
| SS - Specify | ||||