8 Channel CWDM (Best)

features		applications
low insertion loss wide pass band high channel isolation high stability and reliability epoxy free optical path		line monitoring wdm network telecommunication cellular application fiber optical amplifier access network

fiberw�� coarse wavelength division multiplexer (cwdm) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. it provide��slow insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . fiberw��s products are telcordia qualification tested.

performance specifications

parameter		mux	demux
operating wavelength (nm)		1471, 1491 or 1470, 1490 etc.
center wavelength accuracy (nm)		�� 0.5
channel spacing (nm)		20
channel passband (@-0.5db bandwidth) (nm)		>13
insertion loss (db)		< 2.2
channel uniformity (db)		< 1.0
channel ripple (db)		< 0.3
isolation (db)	adjacent	n/a	>30
	non-adjacent	n/a	>40
insertion loss temperature sensitivity (db/^��c )		< 0.003
wavelength temperature shifting (nm/^��c )		< 0.002
polarization dependent loss (db)		< 0.10
polarization mode dispersion (ps)		< 0.1
directivity (db)		>50
return loss (db)		>45
power handling (mw)		300
operating temperature (^��c)		0 ~ +70
storage temperature (^��c)		-40 ~ +85
dimensions (mm)		l110 x w95 x h7.5

specifications may change without notice

ordering information

cwdm

channel spacing

number o��f channels

configuration

1st channel

pigtail style

fiber length

in/out connector

c=cwdm grid

08=8 channel

m=mux
d=demux

470=1470nm
471=1471nm

571=1571nm
.
.

1=bare fiber
2=900um jacket
3=3mm cable

1=1m
2=2m

0=none
1=fc/apc
2=fc/pc
3=sc/apc
4=sc/pc
5=st
6=lc

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