8通道100GHz密集波分复用器（DWDM)

feature

application

*low insertion loss

*high isolation

*high reliability

*metro dwdm network system

*optical sensor system

*long haul dwdm system

parameters

specification

unit

operating wavelength

1500-1600

nm

channel spacing

100(y=1)

ghz

center wavelength

itu grid

nm

channel passband

≥λc +/-0.11

nm

passband ripple

≤0.5

nm

insertion loss

8ch

db

3.2

dimension

100x80x10

mm

isolation (adjacent channel)

≥25

db

isolation (non-adj channel)

≥45

db

polarization dependent loss

<0.2

db

polarization mode dispersion

<0.5

ps

return loss

>45

db

directivity

>45

db

fiber

smf-28e with 900um loose tube, >0.9m length

operating temperature

0 to 70

oc

storage temperature

-40 to 85

oc