FOCI's Standard Singlemode WDMs are ultra reliable devices featuring high isolation, low insertion loss, and high port isolation over wide ranges of temperature and wavelength. The Standard Singlemode WDMs are designed to divide and/or combine different optical wavelength in optical fiber system. With its innovative Fused Biconical Taper (FBT) process, FOCI's W-NS series Standard Singlemode WDMs have proven to provide exceptional characteristics for all applications demanding critical performance. Available in a wide variety of packaging configurations, these W-NS series are operable in 1310nm/1550nm, 1310/1650nm, or 1550/1650nm wavelength ranges. Various types of pigtailing and connector terminations are available to meet your requirements.
Specifications:
Features:
- The packaging option codes are explained in packaging dimensions below.
- Ultra high isolation.
- Low insertion loss.
- High port isolation.
- Environmentally stable.
- Custom defined specifications.
Others:
| Item | Standard Singlemode WDMs | Standard Singlemode WDMs | Standard Singlemode WDMs |
| Operating wavelength, nm | 1310/1550 | 1310/1650 | 1550/1650 |
| Typical insertion loss, dB | 0.35 | 0.35 | 0.35 |
| Insertion, dB (over the temperature -40 ~ +75 Celsius), (all SOP, at specified wavelength) | > 16 | > 16 | > 14 |
| Bandwidth, nm | > +/-20 | > +/-20 | > +/-10 |
| Polarization stability, dB | < 0.1 | < 0.1 | < 0.2 |
| Thermal stability, dB | < 0.2 | < 0.2 | < 0.2 |
| Operating temperature (Celsius) (20 Celsius ~ +75 Celsius for PVC cable) | -40 ~ +85 | -40 ~ +85 | -40 ~ +85 |
| Storage temperature (Celsius) | -55 ~ +85 | -55 ~ +85 | -55 ~ +85 |
| Package options (for different pigtailing)/coated fiber (250um) | T2, MA | T2, MA | T3, MA |
| Package options (for different pigtailing)/loose tube (900um) | TB, MA | TB, MA | TD, MA |
| Package options (for different pigtailing)/PVC cable (3.0mm) | A1, MA | A1, MA | A4, MA |
Ordering information:
- Minimum Order: Negotiable set