1310nm 1550nm Polarization Maintaining Filter Coupler

1310nm 1550nm Polarization Maintaining Filter Coupler. High Polarization Stability: Ensures precise signal splitting with high extinction ratios for stable optical performance. Low Excess Loss: Maximum excess loss of 0.7 dB for 1x2 and 1.0 dB for 2x2 configurations. High Power Handling: Withstands up to 300 mW of continuous optical power. Customizable Coupling Ratios: Supports tap ratios including 1%, 2%, 4%, 5%, 10%, 20%, and 50%. Flexible Connector Options: Available in FC/UPC, FC/APC, SC/UPC, SC/APC, or bare fiber configurations.