China 16 Channel ABS Box Module Mux Demux CWDM

Product Description

16 Channel ABS Box Module CWDM Mux Demux with One Upgrade Port

Introduction
Coarse wavelength division multiplexer (CWDM Mux/Demux) 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.
Our CWDM products include: bare single CWDM device packed in glass tube or stainless steel tube, CWDM Mux Demux modules packed in ABS box up to 16-channel or even 18-channel Multiplexing on a single fiber or CWDM modules packed in standard 19" 1U rackmount. Due to the low insertion loss is needed in WDM networks, we can also add "Skip Component" in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: Glass tube, stainless steel tube, ABS box package, LGX pakcage and 19" 1U rackmount.

Features
Low Insertion Loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Access Network

Applications
Line Monitoring
WDM Network
Telecommunication
Cellular Application
Fiber Optical amplifier
Acess Network

Performance Specifications

Parameter		4 Channel		8 Channel		16 Channel
		Mux	Demux	Mux	Demux	Mux		Demux
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
Channel Uniformity (dB)		≤0.6		≤1.0		≤1.5
Channel Ripple (dB)		0.3
Isolation (dB)	Adjacent	>30
	Non-adjacent	>40
Isolation (dB)	Express with filter	>30
	Express without filter	>12
Inertion Loss Temperature Sensitivity (dB/ºC)		<0.005
Wavelength Temperature Shifting (nm/ºC)		<0.002
Polarization Dependent Loss (dB)		<0.1
Polarization Mode Dispersion		<0.1
Directivity (dB)		>50
Return Loss(dB)		>45
Maximum Power Handling (mW)		300
Opterating Temperature (ºC)		-40~+85
Storage Temperature (ºC)		-40~+85
Package dimension (mm) (Glass tube)		Ø5.5*25
Package dimension (mm) (Steel tube)		Ø5.5*34
Package dimension (mm) (ABS box)		A: L100 x W80 x H10					B: L140 x W115 x H18
Package dimension (mm) (LGX box)		C: L129 x W29 x H155.5
Package dimension (mm) (19" 1U Rackmount)		D: L440 x H44 x D200