单模光纤标准型光分路器.doc单模光纤标准型光分路器SC-1X2, 2X2
Single Window Standard Couplers —SC-lx2,2x2 主要特点Key Features
低损耗Low loss
低偏振敏感 Low polarization dependence
抗环境变化 Environmen tally st able
应用 Applications
•光纤通信系统 Optic communication system
•局域网LAN
• CATV
•测量仪器 Test instrument
•光纤传感器 Fiber optic sensor
性能指标 Specifications
等级Grade
参数 Parameter
Grade “ A”
工作波长 Opera ting Waveleng th (nm)
1310orl550nm, others on request
带宽 Bandwidth (nm)
+ 20nm
附加损耗 Excess Loss (dB)
WO. ldB(0. 06dB typ)
耦合比 Coupling Ratio (%)
50/50
40/60
30/70 20/80
典型插入损耗 Typ. Insertion Loss (dB)
4. 1/2. 3
5. 3/ 7. 1/
最大插入损耗Max. Insertion Loss (dB)
4. 2/2. 4
5. 4/ . 1
偏振敏感损耗 Polarization Dependent Loss (dB)
0. 1
0. 1
0. 15/0. 1 0. 15/0. 1
温度稳定性 Thermal Stab订ity (dB /°C)
WO. 2dB
方向性 Directivity (dB)
$55 dB(M60dB 2X2)
工作温度 Operating Temperature (°C)
-20°Cto +70°C
封装形式Package Type
125um loose tube;2.①0. 9 松套或松套 900um loose tube or3mm loose cable (or 2mm) 3. FC/APC 或 SC/APC 尾纤 FC/APC pigtail output or others request;
尾纤长度Lead length
1 meter, others on request
封装尺寸 Package Dimensions (mm)
03X54 90X20X10 80X100X 10or80 X120X18
单模光纤标树型和星型光分路器SC-1XN, NXN
Single Window Standard Tree Splitters and Star Couplers-SC-lXN,NXN 主要特点 Key Features
低损耗Low loss
低偏振敏感 Low polarization dependence
一致性好 Excellet uniformity
抗环境变化 Environmen tally st able
应用 Applications
•光纤通信系统
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