Number of channels | Center wavelength(nm) | FWHM(nm) |
3 | 435, 546, 700 | 100 |
4 | 420, 500, 580, 660 | 100 |
6 | 410, 470, 530, 590, 650, 710 | 80 |
8 | 400, 445, 490, 535, 580, 625, 670, 715 | 65 |