Passive Optical Series

Coarse Wavelength Division Multiplexer CWDM

CATEGORY AND TAGS:
Passive Optical Series, WDM

Model Number : CWDM Series
Brand : HONDAO
MOQ : 1 PCS

Specifications
Parameter
Order Information

Overviews

CWDM – coarse wavelength division multiplexer utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging . It provides low insertion loss , high channel isolation , wide pass band , low temperature sensitivity and epoxy free optical path .

Feature

Low Insertion Loss , Wide pass band
4channel , 8 channel , 16 channel , 18 channel
High Stability and ralability

Parameter		4 Channel	8 Channel	16 Channel		18 Channel
Channel Wavelength (nm)		1270~1610/1271~1611
Center Wavelength Accuracy (nm)		±0.5
Channel Spacing (nm)		20
Channel Passband (-0.5dB bandwidth (nm))		+/-7.5/+/-6.5
Insertion Loss (dB)		≤1.5	≤2.5	≤3.5	≤3.5
Channel Uniformity (dB)		≤0.6	≤1.0	≤1.5	≤1.5
Channel Ripple (dB)		0.3
Isolation (dB)	Adjacent	＞30
	Non-adjacent	＞40
Isolation(dB)	Express with filter	＞30
	Express without filter	＞12
Insertion Loss Temp. Sensitivity (db/℃)		＜0.005
Wavelength Temp. Shifting(nm/℃)		＜0.002
Polarization Dependent Loss(dB)		＜0.1
Polarization Mode Dispersion		＜0.1
Directivity (dB)		＞50
Return Loss (dB)		＞45
Maximum Power Handing (mW)		300
Operation Temp. (℃)		-40~+85
Storage Temp. (℃)		-40~+85
Dimension		Based on the different channel

Products Name	Products Model	Description
Fiber Optic Adapter	CWDM Series	Wavelength is optional

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