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Fiber
Optic Communications, Inc.
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| Tel : +886-2-2914-8137 |
| Fax: +886-2-2914-8038 |
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Single Mode WDM 1550nm/1625nm |
| 3A Manufactures a wide variety of fuesed-fiber, singlemode WDMs for Test instrument and monitoring applications. The 1550nm/1625nm WDM made by the fused biconic taper (FBT) fusing process ensuring consistent quality, reliability and high performance, as well as providing low insertion loss and high isolation. They comply with Bellcore GR-1209-CORE and GR-1221-CORE standards for performance and reliability. |
| Specifications: | |||
| Parameter | 1550nm and 1650nm ¡Ó 5nm | ||
| Grade | Ultra | Premium | Standard |
| Insertion Loss (dB) | <0.4 | <0.5 | <0.6 |
| Isolation (dB) | >13 | >11 | >10 |
| Polarization Dependent Loss (dB) | <0.1 | <0.15 | <0.15 |
| Typical Excess Loss (dB) | <0.15 | <0.2 | <0.25 |
| Reflectance | >60dB | ||
| Directivity (dB) | >60dB 1x2, >65dB 2x2 | ||
| Operation Temperature (¢J) | -40¢J to +85¢J | ||
| Storage Temperature (¢J) | -40¢J to +85¢J | ||
| Package Dimensions (mm) | 250um Coated Fiber: 3.0(¡í) x 60(¡í) or 3.0(¡í) x 54(¡í) | ||
| 900um Loose Tube: 3.0(¡í) x 65(¡í) or 3.5(¡í) x 65(¡í) | |||
| Ruggedizes PVC/ABS : 95(L) x 11(W) x 9.5(H) | |||
| Metal Box: 162(L) x 110(W) x 22(H) | |||
| *Insertion loss and return loss will change depending on connector type | |||
| Qualification and Reliability Test | ||
| Type of Test | Conditions | Duration |
| Damp Heat | 75¢J and 90% RH | 2500 Hours |
| High Temperature Storage ( Dry Heat ) | 85¢J and 30% RH | 2500 Hours |
| Low Temperature Storage | -40¢J | 2500 Hours |
| Water Immersion | 43¡Ó2¢J, PH5.5¡Ó0.5 | 340 Hours |
| Vibration | 10~2,000Hz Random, 20G | 3axes, 12hrs |
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| Ordering Information | |||||||||||
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| 3A reserves the right to modify products and specifications without prior notice. | |||||||||||
