插片式光分路箱、PLC光缆光纤分纤箱
插片式光分路箱、PLC光缆光纤分纤箱,插片式光分路箱、PLC光缆光纤分纤箱,插片式光分路箱、PLC光缆光纤分纤箱,
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 |