4CH 8CH 16CH 18CH CWDM Mux Demux Module

• Type: Fiber Optic Multiplexer
• Wiring Devices: ODF
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Channel: 2/4/8/16/18
• Pigtailed: 900um /2.0mm/3.0mm
• Model NO.: CWDM
• Wavelength: 1260-1620nm
• Operating Temperature: -5°c~75°c
• Storage Temperature: -40°c~85°c
• Connector Type: St,Sc,FC,LC
• Product Name: CWDM
• Customized: Available
• Transport Package: Individual Box or According to Customer′s Request
• Specification: CE, RoHS, ISO9001, ISO14001
• Trademark: Takfly
• Origin: China
• HS Code: 8517622200
• Production Capacity: 5000CH/Week

Product Description

4CH 8CH 16CH 18CH CWDM Mux Demux Module

Description
Fiber WDM's CWDM technology uses ITU standard 20nm spacing between the wavelengths, from 1270nm to 1610nm. Our CWDM module has 2 to 18 channels. The central wavelength of each channel is specified to one of the ITU-T grid wavelengths. The CWDM module features wide channel bandwidth (13nm). Its isolation is greater than 30dB for adjacent channels,and greater than 40dB for non-adjacent channels. The module also has high thermal stability to ensure reliable performance under different environment.
  
 
Features
8CH CWDM 1470-1610nm
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength: 1470nm to 1610nm
Wide Operating Temperature: -40 to 85°C
 

Applications
CWDM System
 PON Networks
CATV links
 

Parameters

Parameter		4 Channel		8 Channel		16 Channel		18 Channel
		Mux	Demux	Mux	Demux	Mux	Demux	Mux	Demux
Channel Wavelength(nm)		1270~1610 / 1271~1611
Center wavelength Accuracy(nm)		±0.5
Channel Spacing(nm)		20
Channel [email protected] bandwidth (nm)		±7.5 / ±6.5
Insertion Loss(dB)		≤1.5		≤2.5		≤3.5		≤4.0
Channel Uniformity(dB)		≤0.6		≤1.0		≤1.5		≤1.5
Channel  Ripple(dB)		<0.3
Isolation(dB)	Adjacent	>30		>30		>30		>30
	Non-Adjacent	>40		>40		>40		>40
Insertion Loss Temperature Sensitivity(dB/ºC)		<0.005
Wavelength Temperature Shifting(nm/ºC)		<0.002
Polarization Dependent Loss(dB)		<0.1
Polarization Mode Dispersion(PS)		<0.1
Directivity(dB)		>50
Return Loss (dB)		>45
Maximum Power Handling(mW)		500
Pigtail and Connector Type	COM	0.9/mm black loose tube with LC UPC/APC connector
	Other ports	0.9/mm white loose tube with LC UPC/APC connector
Fiber Type		SMF-28e
Fiber Length (m)		≥1
Operating Temperature (ºC)		-5~+75
Storage Temperature (ºC)		-40~85
Package dimension(mm)		L100 x W80 x H10  (2 CH~8CH ABS Module) L120 x W80 x H18   (9 CH~18CH ABS Module) L141 x W115 x H18  (9 CH~18CH ABS Module)

 
Product specification