Gezhi Photonics Co.,Ltd
Gezhi Photonics Co.,Ltd SFP Fiber Module --- Your Dreamed Network!
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| Type | FWDM | |
| Operating Wavelength T: transmission wavelength R: reflection wavelength 1310±50,1490±10, 1550±10 1610±10, 1625±25, 1650±20 |
nm | T1550 R1310/1490 |
| T1490 R1310/1550 | ||
| T1310 R1490/1550 | ||
| T1550/1610 R1310/1490 | ||
| T1550/1625 R1310/1490 | ||
| T1625 R1310/1490/1550 | ||
| T1650 R1310/1490/1550 | ||
| Transmission insertion loss | dB | ≤0.80 |
| Reflection insertion loss | dB | ≤0.60 |
| 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 |
| Directivity | dB | ≥55 |
| Return loss | dB | ≥45 |
| Operating temperature | ℃ | -20~+70 |
| Storage temperature | ℃ | -40~+85 |
Note: 1. Customization is available.
2. pecified without connector, and add an additional 0.2dB loss per connector.