L-Band Supervisory Channel 1620 ~ 1630nm WDM Filter (Best)

features		applications
wide operating wavelength range low insertion loss high channel isolation ultra flat wide passband high stability and reliability epoxy free optical path		fiberoptic amplifiers

fiberw�� l band supervisory channel(1620nm~1630nm) micro-optic wdm utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. it provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path . all fiberw�� products are telcordia qualification tested.

performance specifications

parameter		mwdm_ ls
pass channel wavelength range (nm)		1620 ~ 1630
reflect channel wavelength range (nm)		1570~1605
insertion loss (db)	reflect channel	< 0.4
	pass channel	< 0.6
isolation (db)	reflection channel	> 12
	pass channel	> 30
passband ripple (db)		< 0.3
derectivity (db)		> 50
polarization dependent loss (db)		< 0.1
polarization mode dispersion		< 0.10
return loss (db)		> 50
power handling (mw)		300
operating temperature (��c)		0 ~ +70
storage temperature (��c)		-40 ~ +85
package dimension (mm)		f 5.5xl34 (l38 for 900um jacket)

specifications may change without notice

ordering information

mwdm
	wavelength	pigtail style	fiber length	in/out connector
	ls=1625nm pass	1=bare fiber 2=900um jacket	1=1m 2=2m	0=none 1=fc/apc 2=fc/pc 3=sc/apc 4=sc/pc 5=st 6=lc

film WDM L-Band Supervisory Channel (1620~1630nm)

L-Band Supervisory Channel 1620 ~ 1630nm WDM Filter