1310/1480/1550nm Polarization Maintaining Tap Coupler

Specifications

Parameter Unit Value 

Center Wavelength (λc) nm 1310 or 1480 or 1550 

Operating Wavelength Range nm λc±20 

Configuration 1x2 /  2x2 

Max. Excess Loss dB 0.7 /1

Max. Uniformity(only for 50%) dB 0.6/ 0.8 

Tap Ratio % 1± 0.2, 2± 0.4, 4±0.8, 5± 1.0, 10, 20 and 50 

Min. Return Loss dB 50 50 

Min. Extinction Ratio dB 20 /20 

Max. Average Optical Power W 10 

Max. Peak Power for ns pulse kW 10 

Max. Tensile Load N 5 

Operating Temperature ℃ -5 to +70 

Storage Temperature ℃ -40to +85