1310/1550nm Dual Window Coupling Ratio FC/PC1x2 Coupler Splitter
Features
Low Excess Loss
Various Coupling Ratio
Compact Size
Applications
Long-haul Telecommunications
CATV Systems & Fiberoptic Sensors
Local Area Network
Performance Specifications
Parameter |
Unit |
|
Value |
Type |
|
Dual-Window Coupler(DWC) |
Three-Window Coupler(TWC) |
Grade |
|
P |
A |
P |
A |
Operating wavelength |
nm |
1310 and 1550 |
1310,1490 and 1550 |
Operating bandwidth |
nm |
1310/1550±40 |
1310/1550±40 and 1490±10 |
Insertion loss |
50/50 |
dB |
≤3.6 |
≤3.8 |
≤3.6 |
≤3.8 |
Polarization Dependent Loss |
dB |
≤0.15 |
≤0.2 |
≤0.15 |
≤0.2 |
Temperature Dependent Loss |
dB |
≤0.2 |
Directivity |
dB |
≥55 |
Return Loss |
dB |
≥55 |
Operating Temperature |
°C |
-40~+85 |
Storage Temperature |
°C |
-40~+85
|