Multimode 850nm / 1310nm film WDM Filter (Standard Isolation) (Best)

features		applications
wide operating wavelength range low insertion loss ultra flat wide passband high channel isolation high stability and reliability epoxy free optical path		system monitoring wdm system transmitters and fiber lasers fiber optical amplifier fiberoptic instruments

fiberw's mmwdm 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		mmwdm - 83/38
pass channel wavelength range (nm)		800 ~ 900 (or 1260 ~ 1360 )
reflect channel wavelength (nm)		1260 ~ 1360 (or 800~900 )
insertion loss (db)	reflect channel	< 0.7
	pass channel	< 0.8
insertion loss variation(db)		<0.3
isolation	reflect channel	>12
	pass channel	>30
insertion loss temperature sensitivity (db/ ��c)		<0.003
polarization dependent loss (db)		<0.1
polarization mode dispersion (ps)		<0.1
directivity (db)		>45
return loss (db)		>40
power handling (mw)		300
operating temperature ( ��c)		0 ~ +70
storage temperature ( ��c)		-40 ~ +85
dimensions (mm)		f5.5 x l34(l38 for 900um jacket)

note: all parameters are measured under scrambled mode condition for both wavelengths.

ordering information

mmwdm

	wavelength	fiber type	fiber length	pigtail style	in/out connector
	38=1310nm pass 83=850nm pass	1=62.5/125 mm fiber 2=50/125 mm fiber	1=1m 2=2m	1=bare fiber 2=900 um jacket	0=none 1=fc/apc 2=fc/pc 3=sc/apc 4=sc/pc 5=st 6=lc

film WDM (Multimode 850/1310nm Standard Isolation)

Multimode 850nm / 1310nm film WDM Filter (Standard Isolation)