8-Channel Coarse Wavelength Division Multiplexer

AC Photonics’s Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provideslow insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path .

All AC Photonics' products are Telcordia qualification tested.

Features		Applications
Low Insertion Loss Wide Pass Band High Channel Isolation High Stability and Reliability Epoxy Free Optical Path		Line Monitoring WDM Network Telecommunication Cellular Application Fiber Optical Amplifier Access Network

Performance Specifications

Parameter		Mux	Demux
Operating Wavelength (nm)		Full Band (FB): 1270~1610; Standard: 1270~1350 or 1430~1610
Operating Wavelength (nm)		1270, 1290, …., 1610 or 1271, 1291, ….1611
Center Wavelength Accuracy (nm)		± 0.5
Channel Spacing (nm)		20
Channel Passband (@-0.5dB bandwidth) (nm)		> 13
Insertion Loss (dB)		< 2.2
Channel Uniformity (dB)		< 1.0
Channel Ripple (dB)		< 0.3
Isolation @Add/Drop Channel (dB),	Adjacent	N/A	> 30
	Non-adjacent	N/A	> 40
Insertion Loss Temperature Sensitivity (dB/°C )		< 0.003
Wavelength Temperature Shifting (nm/^°C )		< 0.002
Polarization Dependent Loss (dB)		< 0.10
Polarization Mode Dispersion (ps)		< 0.1
Directivity (dB)		> 50
Return Loss (dB)		> 45
Power Handling (mW)		300
Operating Temperature (°C)		0 ~ +70
Storage Temperature (°C)		-40 ~ +85
Package Dimensions (mm)		L110 x W95 x H7.5

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Specifications may change without notice

Ordering Information

CWDM
	Channel Spacing	Number of Channel	Configuration	1st Channel	Pigtail Style	Fiber Length	In/Out Connector	FB
	C=CWDM Grid	08=8 Channel	M=Mux D=DeMux	470=1470nm 471=1471nm 571=1571nm • •	1=Bare Fiber 2=900um Jacket 3=3mm Cable	1=1m 2=2m	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC/UPC 7=LC/APC	FB=Full Band Leave Empty=Standard