The FT-13 series 8dB fixed optical attenuator is a passive fiber optic component designed to reduce optical signal power by a precise 8dB. Built with a rugged stainless steel tube package (Ø3×54mm), it features low excess loss, uniform power attenuation, and excellent environmental and mechanical stability. Operating across the 1500-1650nm wavelength range with SMF-28E fiber, this attenuator is ideal for long-haul telecommunications, CATV systems, FTTx networks, and fiber sensor applications.
Features
- Low Excess Loss
- Uniform Power Splitting
- Rugged Package
- Excellent Environmental & Mechanical Stability
Applications
- Long-haul Telecommunications
- Digital, Hybrid and AM-Video Systems
- CATV Systems
- High Speed Local Area Networks
- Fiber Sensors
- FTTx
Performance Specifications
| Type | FBC 1×1 |
|---|---|
| Operating Wavelength (nm) | 1500-1650 |
| Operating Bandwidth (nm) | 1550±40 |
| Grade | P |
| Insertion Loss (dB) | ≤8dB |
| PDL (dB) | ≤0.2 |
| Directivity (dB) | ≥50 |
| Operation Temperature (℃) | -10~+70 |
| Storage Temperature (℃) | -40~+85 |
| Fiber Type | SMF-28E |
| Dimensions (mm) – 250um, 900um (Steel tube) | Ø3×54 |
Note: Above specifications are for device without connector.
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.