耦合器/分路器
价格：电议
地区：
电 话：021-24209396
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Specifications
Splitting Ratio & Its Tolerance
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| Splitting Ratio: 50:50 | |||
| Parameters | Unit | Premium | A Grade |
| Port Configuration | 1x2 or 2x2 | ||
| Bandwidth | nm | ±10 | |
| Max. Insertion Loss | dB | 3.4 | 3.6 |
| Typ. Excess Loss | dB | 0.07 | 0.10 |
| Max. Uniformity | dB | 0.6 | 1.0 |
| Max. PDL | dB | 0.1 | 0.15 |
| Min. Return Loss | dB | 50 | 45 |
| Max. Optical Power | W | 2 | |
| Operating Temperature | ℃ | -40 to +85 | |
| Storage Temperature | ℃ | -50 to +85 | |
| Package Type | mm | S6: 3x54, for bare fiberS8: 3x70, for 0.9mm loose tubeM1:9x16x90, 6r 0.9mm loose tube/2mm cable/3mm cable | |
| * >60dB on request for 1x2 structure.* Test at central wavelength only. | |||
| Splitting Ratio | Maximum Insertion Loss(dB) | |||
| Premium | A Grade | |||
| Output Port 1 | Output Port 2 | Output Port 1 | Output Port 2 | |
| 50:50 | 3.4 | 3.4 | 3.6 | 3.6 |
| 60:40 | 2.5 | 4.4 | 2.8 | 4.8 |
| 70:30 | 1.8 | 5.6 | 2.0 | 6.1 |
| 80:20 | 1.2 | 7.5 | 1.3 | 8.0 |
| 90:10 | 0.6 | 10.8 | 0.8 | 12.0 |
| 95:5 | 0.4 | 14.6 | 0.5 | 18.4 |
| 96:4 | 0.3 | 16.0 | 0.4 | 19.0 |
| 97:3 | 0.3 | 17.5 | 0.4 | 19.0 |
| 98:2 | 0.2 | 19.0 | 0.3 | 20.0 |
| 99:1 | 0.2 | 21.5 | 0.3 | 22.0 |
| 99.5:0.5 | 0.2 | 23.0 | 0.3 | 24.0 |