Flyin Optronics supply 100GHz/200GHz 4 , 8,16 CH DWDM Module .

Applications	Features
Channel add/drop DWDM network Wavelength routing Fiber optical amplifier CATV fiber optic system	Low insertion loss Wide pass band High channel isolation High stability and reliability Epoxy free on optical path

Parameter		Value
DWDM Channel		4-Channel                              8-Channel
Channel Wavelength(nm)		ITU 100 GHz Grid
Center Wavelength Accuracy(nm)		+/-0.1
Channel Spacing(GHz)		200
Channel Passband(@-05dB bandwidth)Min. (nm)		0.25
Insertion Loss (dB)		1.8                                                      3.7
Channel Uniformity (dB)		0.6                                                      1.0
Channel Ripple (dB)		0.3                                                      0.3
Isolation (dB)	Adjacent@Add/drop Channel	30                                                        30
	Non-adjacent@Add/drop Channel	30                                                        40
Insertion Loss Temperature Sensitivity (dB/° C)		< 0.005
Wavelength Temperature Shifting(nm/° C)		< 0.002
Polarization Dependent Loss (dB)		< 0.1                                          < 0.15
Polarization Mode Dispersion(ps)		< 0.1
Directivity (dB)		> 50
Return Loss (dB)		> 45
Maximum Power Handing (mW)		300
Operating Temperature (° C)		-10~+70
Storage Temperature (° C)		-40~+85
Package Dimension (mm)		L100XW80XH10 L142XW102XH14.5

DWDM	Channel Spacing	Channel	Configuration	1st ITU Channel	Fiber Type	Fiber Length	Connector
	1=100GHz 2=200GHz	04=4 Channel 08=8 Channel 16=16 Channel 32=32 Channell	M=Mux D=DeMux	21=1560.61nm 22=1559.79nm 23=1558.98nm              … … ….	1=Bare Fiber 2=900um Fiber	1=1.0m 2=2.0m	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST/PC 6=LC/APC 7=LC/PC XX=others