4 Channel Add / Drop Coarse Wavelength Division Multiplexer manufacturers and suppliers in China

4-Channel Add-Drop Coarse Wavelength Division Multiplexer Module

Performance Specifications

Parameter
Operating Wavelength Range(nm)			1460~1620
Operating Center Wavelength(nm)			ITU Channel
Center Wavelength Accuracy (nm)			± 0.5
Channel Spacing (nm)			20
Channel Passband (@-0.5dB bandwidth) (nm)			>13
Insertion Loss(dB)		Add/Drop port to Com port	<1.5
		Com1 port to Com2 port	<2.8
Channel Ripple (dB)			< 0.3
Isolation (dB)	Adjacent		>30
	Non-adjacent		>40
Polarization Dependent Loss (dB)			< 0.10
Polarization Mode Dispersion (ps)			< 0.10
Directivity (dB)			>50
Return Loss (dB)			>50
Max Power Handling (mW)			300
Operating Temperature (^°C)			0 ~ +70
Storage Temperature (^°C)			-40 ~ +85
Dimensions (mm)			1208012mm

Note: The value will be 0.30dB higher with connectors.

Model:	4-channel Add/Drop CWDM
Place of Origin:	Zhejiang,China (Mainland)
Operating Wavelength (nm):	1460~1620
Center Wavelength Accuracy (nm):	+-0.50
Channel Spacing (nm):	20
Insertion Loss (dB) add/drop port to com port:	<=1.5
Insertion Loss (dB) Com1 port to Com2 port:	<=2.80
Isolation (adjacent) (dB):	>=30
Isolation (non adjacent) (dB):	>=40
Return Loss (dB):	>=50
Operating Temperature:	0~+70 degree
Storage Temperature:	-40~+85 degree

4 Channel Add / Drop Coarse Wavelength Division Multiplexer