盒式光分路器、微型光分路器,盒式光分路器、微型光分路器;
(2×N系列参数指标):
主要参数 |
单位 |
性能指标 |
|||||||
端口结构 |
|
2×2 |
2×4 |
2×8 |
2×8L |
2×32 |
2×64 |
2×128 |
|
长×宽×高 |
mm |
100X80X10 |
141X115X18 |
|
|||||
工作波长 |
nm |
1260~1650 |
|||||||
插入损耗 |
dB |
≤4.2 |
≤7.8 |
≤11.2 |
≤17.7 |
≤21.2 |
≤23.8 |
||
dB |
≤1.0 |
≤1.4 |
≤1.5 |
≤2 |
≤2.5 |
≤3.0 |
≤3.0 |
||
偏振相关损耗 |
dB |
≤0.2 |
≤0.2 |
≤0.4 |
≤0.4 |
≤0.4 |
≤0.5 |
≤0.5 |
|
回波损耗 |
dB |
||||||||
方向性 |
dB |
≥55 |