1310nm 1550nm Singlemode Standard Coupler

1310nm 1550nm Singlemode Standard Coupler. Customizable Wavelengths: Available in 1310 nm, 1550 nm, or specified wavelengths. Flexible Coupling Ratios: Wide range from 1/99 to 50/50 for precise power control. Low Insertion Loss: Optimized performance with minimal signal attenuation. Low Polarization Dependence: Ensures consistent performance in challenging conditions. High Environmental Stability: Operates reliably from -5 to +70 degrees Celsius. Durable Construction: Robust design withstands demanding network environments. High Return Loss: Minimum return loss of 50 dB for signal integrity. Custom Connector Options: Supports FC/UPC, FC/APC, SC/UPC, SC/APC, or None.