dwdm-金沙娱场城app

金沙娱场城app

100ghz itu channel spacing

low insertion loss
broadband transmission
high channel isolation
high stability and reliability
epoxy-free optical path 

channel mux/demux

dwdm system

router

fiber optical amplifier

catv system 

                     items

mux

demux

channel wavelength (nm)

1530.33~1560.61(21~59 itu grid)

central wavelength accuracy (nm)

± 0.5

min channel spacing (ghz)

100

passband (@-0.5db bandwidth) (nm)

>0.22

insertion loss(db)

add/drop ch.

≤1.0

 

reflective ch.

≤0.4

passband flatness(db)

≤0.3

add/drop channel isolation(db)

adjacent channel

n/a

≥25

 

non-adjacent channel

n/a

≥35

reflective isolation(db)

≥12

insertion loss temperature (db/°c)

≤0.003

wavelength temperature shifting (nm/ °c)

≤0.002

pdl (db)

≤0.1

pmd (ps)

≤0.1

directivity (db)

≥50

return loss (db)

≥45

rated power (mw)

500

operation temperature (°c)

0 ~  70

storage temperature (°c)

-40 ~  85

dimension (mm)

l100×w80×h10

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