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4,8,18-Channel Mini CWDM Module with Low Insertion Loss High Channel Isolation and Epoxy Free Optical Path

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
Directivity (dB):	≥50	Return Loss (dB):	≥45
Maximum Power Handling (mW):	500
Highlight:	Low insertion loss CWDM Module , High channel isolation Mini CWDM Module , Epoxy free on optical path Wavelength Division Multiplexer

Product Description

4,8,18-Channel Mini CWDM Module

DWDM Technology

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

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Product Overview

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
Telecommunication
Cellular application
Fiber optical amplifier
Access network

Performance Specifications

Parameter	Specification
Channel Number	4 \| 8 \| 8+E1 \| 8+E2 \| 18
Center Wavelength (nm)	1270~1610 or 1271~1611
Channel Spacing (nm)	20
Passband (nm)	Channels: ±6.5
Isolation (dB)	Adjacent: ≥30 Non-adjacent: ≥40 Upgrade port: ≥15
Insertion Loss (dB)	Channels: 1.0 \| 1.5 \| 1.5 \| 1.5 \| 3.0
Fiber Type	Corning SMF-28 with 900um loose tube
Polarization Dependent Loss (dB)	≤0.2
Polarization Mode Dispersion (ps)	≤0.1
Directivity (dB)	≥50
Return Loss (dB)	≥45
Maximum Power Handling (mW)	500
Operating Temperature (℃)	-10~+70
Storage Temperature (℃)	-40~+85
Package Dimension (mm)	8+1CH: L44 x W28x H6.2 or L44 x W25 x H6.2 or L54 x W32 x H7.4 18CH: L50 x W50 x H6

Ordering Information

Number of Channels	Express Port	1st Channel	Package	Fiber Diameter	Fiber Length	Connector
04=4 Channels	0=None	27=1270nm	1=44x28x6.2	0=250μm	1=1m	O=None
08=8 Channels	1=1310(±50nm)	...	2=44x25x6.2	1=900μm	2=2m	1=FC/APC
...	2=(1260~1458nm)	47=1470nm	3=54x32x7.4		S=Specify	2=FC/UPC
08=8 Channels	s=Specify	49=1490nm	4=50x50x6			3=SCI/APC
		...	5=Specify			4=SC/UPC
		61=1610nm				5=LC/APC
						6=LC/UPC
						7=ST
						s=Specify

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4,8,18-Channel Mini CWDM Module with Low Insertion Loss High Channel Isolation and Epoxy Free Optical Path

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