Description
GPON/EPON FWDM
Features
- Low insertion loss
- Low PDL
- High channel isolation
- Excellent environmental reliability
Applications
- WDM system
- CATV
FWDM can realize the multiplexing and demultiplexing between two communication channel .It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
- Specifications
| Parameters | Unit | HY-FWDM Device | |||
| Operating Wavelength
T: transmission wavelength R: reflection wavelength
1310±50,1490±10, 1550±10 1610±10, 1625±25, 1650±20 |
nm | 1 | T1550 R1310/1490 | ||
| 2 | T1490 R1310/1550 | ||||
| 3 | T1310 R1490/1550 | ||||
| 4 | T1550/1610 R1310/1490 | ||||
| 5 | T1550/1625 R1310/1490 | ||||
| 6 | T1625 R1310/1490/1550 | ||||
| 7 | T1650 R1310/1490/1550 | ||||
| Insertion Loss | dB | Transmission: ≤ 0.6 | |||
| Reflection: ≤ 0.4 | |||||
| Transmission Channel Isolation | dB | ≥ 30 | |||
| Reflection Channel Isolation | dB | ≥ 17 | |||
| PDL | dB | ≤ 0.1 | |||
| Wavelength thermal stability | nm/℃ | ≤ 0.003 | |||
| Insertion loss thermal stability | dB/℃ | ≤ 0.005 | |||
| Return loss | dB | ≥ 45 | |||
| Optical Power | mW | ≤ 500 | |||
| Operating Temperature | ℃ | -10 ~ +70 | |||
| Storage Temperature | ℃ | -40 ~ +85 | |||
| Relative Humidity | % | 5 ~ 95 | |||
| Dimension | mm | Φ5.5×34 | Φ4.2×25 | 90×20×10 | |
| Note: 1. Customization is available. 2. Specified without connector, and add an additional 0.2dB loss per connector. |
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