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4,8,16-Channel CWDM Module with Low Insertion Loss High Channel Isolation and Epoxy Free Optical Path for WDM Networks

Basic Information

Place of Origin:	CHINA
Brand Name:	HELLOSIGNAL

Minimum Order Quantity:	no limit
Packaging Details:	10 PC / Plastic Bag
Delivery Time:	Normally 10 working days
Payment Terms:	T/T
Supply Ability:	no limit

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Detail Information

Center Wavelength (nm):	1270~1610 Or 1271~1611	Channel Spacing (GHz):	20
Channel Passband (@-0.5dB Bandwidth) (nm):	≥13	Directivity (dB):	≥50
Return Loss (dB):	≥45	Maximum Power Handling (mW):	300
Highlight:	Low Insertion Loss CWDM Module , High Channel Isolation Wavelength Division Multiplexer , Epoxy Free Optical Path Optical Multiplexer

Product Description

4, 8, 16-Channel CWDM Module

Our CWDM (Coarse Wavelength Division Multiplexing) modules feature ITU channel spacing with exceptional performance characteristics including low insertion loss, wide pass band, high channel isolation, and epoxy-free optical paths for maximum reliability.

Key Features

Low insertion loss
Wide pass band
High channel isolation
High stability and reliability
Epoxy free on optical path

Applications

Line monitoring
WDM network systems
Telecommunication infrastructure
Cellular applications
Fiber optical amplifiers
Access networks

Performance Specifications

Parameter	4 Channels	8 Channels	16 Channels
Center Wavelength (nm)	1270~1610 or 1271~1611
Channel Spacing (GHz)	20
Channel Passband (@-0.5dB bandwidth) (nm)	≥13
Insertion Loss (dB)	≤1.5	≤2.5	Low <3.5 Standard<4.5
Isolation (dB) - Adjacent	≥30
Isolation (dB) - Non-adjacent	≥40
Insertion Loss Temperature Sensitivity (dB)	≤0.5
Wavelength Temperature Shifting (nm/℃)	≤0.002
Polarization Dependent Loss (dB)	≤0.2
Polarization Mode Dispersion (ps)	≤0.1
Directivity (dB)	≥50
Return Loss (dB)	≥45
Maximum Power Handling (mW)	300
Operating Temperature (℃)	-10~+70
Storage Temperature (℃)	-40~+85
Package Dimension (mm)	L100 x W80 x H10	L120 x W80 x H18 (19" 1U Rackmount)

Above specifications are for devices without connector. Specifications may change without notice.

Ordering Information

CWDM	Channel Spacing	Number of Channels	1st Channel	Package	Fiber Diameter	Fiber Length	Connector
Configuration Options	C=20nm	04=4 Channels	27=1270nm	1=ABS Box Module	0=250μm	1=1m	O=None
		08=8 Channels	…	2=Rackmount	1=900μm	2=2m	1=FC/APC
		16=16 Channels	47=1470nm	3=LGX Box	2=2.0mm	S=Specify	2=FC/UPC
		18=18 Channels	49=1490nm	4=Insert Box	3=3.0mm		3=SCI/APC
		N=N Channels	…	5=Specify			4=SC/UPC
			61=1610nm				5=LC/APC
							6=LC/UPC
							7=ST
						s=Specify

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4,8,16-Channel CWDM Module with Low Insertion Loss High Channel Isolation and Epoxy Free Optical Path for WDM Networks

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