PM 14xx_ 125-13/250PM 1550_ 125-13/250PM 1550_ 125-13/400PMF 1550_ 125-13/250_BI Part No. PM1018-A PM1017-C PM1027-C PM 1017-K Optical Properties Operating Wavelength (nm) 1400 - 1490 1550 1550 1550 Cut-off Wavelength (nm) 1200 - 1380 1290 - 1520 1290 - 1520 ...