1x2 Coarse Wavelength Division Multiplexer

Product Detail

As one of the leading 1x2 coarse wavelength division multiplexer manufacturers and suppliers in China, and equipped with a productive factory, ZG Technology (Shenzhen) Limited can offer you customized and low price 1x2 coarse wavelength division multiplexer made in China. Welcome to visit our website.

1x2 Coarse Wavelength Division Multiplexer (CWDM)
Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provide slow insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path



Performance Specifications

Parameter		MUX	DEMUX
Operating Wavelength (nm)		1270 to 1610
Center Wavelength Accuracy (nm)		± 0.5
Channel Spacing (GHz)		20nm
Channel Pass band (@-0.5dB bandwidth) Min.(nm)		>15
Pass Channel Insertion Loss (dB)		< 0.5(23degree,center wavelength)
Reflection Channel Insertion Loss (dB)		< 0.3(23degree,center wavelength)
Channel Ripple (dB)		< 0.3
Isolation (dB)	Adjacent	N/A	>30
	Non-adjacent	N/A	>45
Insertion Loss Temperature Sensitivity (dB/°C )		<0.005
Wavelength Temperature Shifting (nm/ °C )		<0.002
Polarization Dependent Loss (dB)		<0.10
Polarization Mode Dispersion (p s)		<0.1
Directivity (dB)		>50
Return Loss (dB)		>45
Maximum Power Handling (mw)		300
Operating Temperature (°C)		-20 ~+85
Storage Temperature (°C)		-40 ~+85
Dimension (mm)		?5.5 x L34

Specifications may change without notice
Ordering Information

CWDM	Numberof channels	Configuration	1st Channel	Fiber Type	Fiber Length	Connector
	02=2channels	M=Mux D=Demux	51=1510nm 53=1531nm 55=1551nm 57=1571nm	1=250um Bare Fiber 2=900um Loose tube Fiber	1=1 Meter 2=2 Meter	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC