供应光分路器、波分服用器(图)
地区:北京 北京市
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产品类型 | 双窗宽带型 |
工作波长(nm) | 1310/1550±40 |
分光比 (%) | 1 to 50 |
典型附加损耗(dB) | ≤0.20 |
*化稳定性(dB) | ≤0.15 |
方向性(dB) | ≥55 |
均匀度(dB) | ≤1.0 |
温度稳定性(dB/℃) | ≤0.002 |
工作温度(℃) | -40 to +70 |
储存温度(℃) | -50 to +85 |
封装尺寸(mm) | D3.0×61(L) |
规格表 50/50分光比 | |||||
项目规格 | Unit | S Grade | A Grade | B Grade | |
工作波长(Operating Wavelength) | nm | 1310 and 1550±40 | |||
*损耗(Insertion Loss) | Max | dB | 3.6 | 3.9 | 4.8 |
附加损耗(Excess Loss) | Max | dB | 0.1 | 0.3 | 0.5 |
均匀度(Uniformity) | T* | dB | 0.8 | 1.2 | 2 |
*化稳定性(Polarization Dependent Loss) | Max | dB | 0.15 | 0.2 | 0.25 |
方向性(Directivity) | Min | dB | 55 | 55 | 55 |
工作温度(Operting Temperature) | ℃ | -40 to 70 | |||
储存温度(Storage Temperature) | ℃ | -50 to 85 | |||
封装尺寸(Package Dimensions) | mm | D 3.05 X 61(L) |
产品型号 | Model | Standard Ⅰ | High Isolation Ⅱ | High Isolation Ⅲ | |||
级别 | Stage | S | A | S | A | S | A |
附加损耗 | Excess Loss(Max),dB | -0.1 | -0.1 | -0.4 | -0.5 | -0.6 | -0.9 |
*损耗 | Insertion Loss(Max),dB | -0.3 | -0.5 | -0.7 | -1 | 1.2 | 1.4 |
隔离度 | Isolation,dB | 17 | 15 | 30 | 28 | 45 | 42 |
*化稳定性 | PDL,dB | 0.1 | 0.15 | ||||
工作波长 | Wavelength Range,nm | 1310/1550 | |||||
带宽 | Bandwidth,nm | ±20 | |||||
工作温度 | Operating Temperature | -40℃ ~ +85℃ | |||||
储存温度 | Storage Temperature,℃ | -55℃ ~ +85℃ |