channel wavelength (nm)

itu 100 ghz grid

center wavelength accuracy (nm)

�� 0.05

minimum channel spacing (ghz)

100(0.8nm)

channel passband (@-0.5db bandwidth) (nm)

> 0.22

insertion loss (db)

< 4.2

uniformity(db)

<1.5

channel ripple (db)

<0.3

isolation @add/drop channel (db)

n/a

> 25

n/a

> 35

insertion loss temperature sensitivity (db/^��c )

<0.005

wavelength temperature shifting (nm/ ^��c )

<0.002

polarization dependent loss (db)

<0.15

polarization mode dispersion (ps)

<0.1

directivity (db)

>50

return loss (db)

>45

power handling (mw)

300

operating temperature (^��c)

0 ~ +70

dimension (mm)

l150xw95xh20

c21=1560.61nm

c22=1559.79nm
c23=1558.98nm