点击图片查看大图| 品牌： | 冬吉 | 型号： | 1310and1550 |
| 输入接口： | 可根据客户要求定制 | 输出接口： | 可根据客户要求定制 |
| 带宽： | 40（MHz） | 传输距离： | 2000（m） |
| 电源电压： | 0（V） | 电源频率： | 0（Hz） |
| 功率： | 0（W） | 工作温度： | -40～85（℃） |
Single Mode Dual Window Broadband Coupler
单模双窗分路器裸器件
Specification | Premium | A Grade | Unit | |
Splitting Ratio | 50:50 |
| ||
Port Configuration | 1×2 |
| ||
Wavelength | 1310±40&1550±40 | nm | ||
Insertion Loss | Max. | ≤3.6 | ≤3.8 | dB |
Excess Loss | Typical | ≤0.1 | ≤0.12 | dB |
PDL | Max. | ≤0.15 | ≤0.2 | dB |
Uniformity | Typical | ≤0.7 | ≤1.0 | dB |
Return Loss | Min. | ≥55 | dB | |
Operating temperature | -40～85 | ℃ | ||
Storage temperature | -40～85 | ℃ | ||
Splitting Ratio | Maximum Insertion Loss ( dB ) | |||||||||||
Premium | A Grade | |||||||||||
Port1 | Port2 | Port1 | Port1 | |||||||||
IL | PDL | IL | PDL | IL | PDL | IL | PDL | |||||
50:50 | 2.7-3.6 | ≤0.15 | 2.7-3.6 | ≤0.15 | 2.4-3.8 | ≤0.17 | 2.4-3.8 | ≤0.17 | ||||
60:40 | ≤2.70 | ≤0.15 | 3.5-4.7 | ≤0.15 | ≤2.8 | ≤0.17 | 3.2-5.0 | ≤0.20 | ||||
70:30 | ≤2.00 | ≤0.15 | 4.7-6.00 | ≤0.15 | ≤2.2 | ≤0.16 | 4.5-6.5 | ≤0.20 | ||||
80:20 | ≤1.25 | ≤0.15 | 6.5-7.85 | ≤0.15 | ≤1.4 | ≤0.16 | 6.40-8.0 | ≤0.20 | ||||
90:10 | ≤0.65 | ≤0.10 | 9.60-11.3 | ≤0.15 | ≤0.8 | ≤0.10 | 9.2-12.7 | ≤0.20 | ||||
95:5 | ≤0.45 | ≤0.10 | 11.8-15.0 | ≤0.20 | ≤0.45 | ≤0.10 | 11.3-16.0 | ≤0.25 | ||||
98:2 | ≤0.3 | ≤0.10 | 15.2-18.5 | ≤0.20 | ≤0.4 | ≤0.10 | 14.7-19.0 | ≤0.25 | ||||
99:1 | ≤0.25 | ≤0.10 | 18.2-21.7 | ≤0.20 | ≤0.3 | ≤0.10 | 16.5-24.0 | ≤0.25 | ||||
