Type Parameter Unit Values Stage Single Dual Center Wavelength nm 1310 or 1550 Operating Wavelength Range nm ±20 Typ. Insertion loss dB 0.45 0.55 Insertion loss dB ≤0.7 ≤0.8 Typ. Isolation dB 35 50 Isolation ≥22 ≥42 Extinction Ratio (for Splitter only) dB ≥20 ≥20 Return Loss dB ≥50 Directivity dB ≥50 Power Handling mW ≤500 Tensile Load N ≤5 Fiber Type (Port1&2) / SM13-PS-U25A or SM15-PS-U25A Fiber Type（Port3） / See ordering information Operating Temperature ℃ -5 to +70 Storage Temperature ℃ -40 to +85
