4, 8, 16 Channel Dense Wavelength Division Multiplexer DWDM

• Customization: Available
• Application: Communication
• Connection Structure: FC
• Core: Multicore
• Certification: RoHS, CE, ISO9001
• Brand: OEM
• Transport Package: Standard Carton
• Specification: CE Rohs
• Trademark: TAKFLY
• Origin: Shenzhen China
• HS Code: 854470000
• Production Capacity: 10000PCS

Product Description

Takfly Communications' 200GHz dense wavelength division multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. It can be used for wavelength add/drop in telecommunication network system.

Features                                               Applications
Low Insertion Loss                               Channel Add/Drop
Wide pass band                                     DWDM Network
High Channel Isolation                         Wavlength Routing
High Stability and reliability                 Fiber Optical Amplifier
Epoxy-free on Optical Path                    CATV fiberoptic System



Performance Specifications

Parameter		4 Channel			8 Channel		16 Channel
		Mux	Demux		Mux	Demux	Mux		Demux
Channel Wavelength (nm)		ITU 200GHz Grid
Center wavelength Accuracy (nm)		±0.1
Channel Spacing (nm)		100
Channel Passband (@-0.5dB bandwidth (nm)		>0.25
Insertion Loss (dB)		≤1.6			≤3.5		≤5. 2
Channel Uniformity (dB)		≤0.6			≤1.0		≤1.5
Channel  Ripple (dB)		0.3
Isolation (dB)	Adjacent	N/A	>30		N/A	>30	N/A		>30
	Non-adjacent	N/A	>40		N/A	>40	N/A		>40
Inertion Loss Temperature Sensitivity (dB/ºC)		<0.005
Wavelength Temperature Shifting (nm/ºC)		<0.002
Polarization Dependent Loss (dB)		<0.1		<0.1				<0.15
Polarization Mode Dispersion		<0.1
Directivity (dB)		>50
Return Loss (dB)		>45
Maximum Power Handling (mW)		300
Opterating Temperature (ºC)		-5~+75
Storage Temperature (ºC)		-40~85
Package dimension (mm)		L100 x W80 x H10					L142 x W102 x H14.5

Above specification are for device without connector.

Ordering Information

DWDM	X	XX	X	XX	X	X	XX
	Channel Spacing	Number of Channels	Configuration	1st Channel	Fiber Type	Fiber Length	In/Out Connector
	1=200GHz	04=4 Channel 08=8 Channel 16=16 Channel	M=Mux D=Demux	21=Ch21 ... 34=Ch34 ... 50=Ch50 ...	1=Bare fiber 2=900um loose tube 3=2mmCable 4=3mmCable	1=1m 2=2m S=Specify	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=Specify