Wdm Module 1270-1610nm Wavelength Division Multiplexer 4 Channel ABS Type CWDM DWDM Mux Demux

Basic Info

Directivity (dB)	>50
Return Loss (dB)	>45
Operating Temperature	-5~+75ºC
Storage Temperature	-40 ~ 85ºC
Connector	Sc,LC,FC,St...Is Optiona
MOQ	1 PCS
Transport Package	Safe Packaging According to Export Standard, Thic
Trademark	DAYTAI
Origin	Zhejang, China

Product Description

WDM module 1270-1610nm wavelength division multiplexer 4 channel ABS type CWDM DWDM mux demux★Description

4Channel ABS Box Demux CWDM,(DT-CWDM-4CHABSD)
Coarse Wavelength Division Multiplexer,4 Channel CWDM Demux,
ABS Box Type,Channel Wavelength (1270~1610nm±6.5nm,Channel Spacing:20nm):1270/1290/1310/1330/1350/1370/1390/1410/1430/
1450/1470/1490/1510/1530/1550/1570/1590/1610nm OR (1271~1611nm±7.5nm,
Channel Spacing:20nm): 1271/1291/1311/1331/1351/1371/1391/1411/1431/1451/
1471/1491/1511/1531/1551/1571/1591/1611nm is Optional,Output Pigtail:2.0MM,SC/APC Connector.

★Features

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

★Applications

⊙WDM network
⊙Line monitoring
⊙Access network
⊙Cellular application
⊙Telecommunication
⊙Fiber optical amplifier

★Specification

Parameter		2 channels	3 channels	4 channels		8 channels		16 channels
		/	/	Mux	Demux	Mux	Demux	Mux	Demux
Channel Wavelength(nm)		1270~1610 or 1271~1611
Channel Spacing(nm)		20
Channel Passband (@-0.5dB bandwidth) (nm)		±7.5/±6.5
Insertion Loss (dB)		≤1.1	≤1.35	≤1.5		≤2.5		<=3.5
Channel Ripple (dB)		<0.5
Isolation (dB)	Adjacent	N/A		N/A	>30	N/A	>30	N/A	>30
	Non-adjacent	N/A		N/A	>40	N/A	>40	N/A	>40
Insertion Loss Temperature Sensitivity (dB)		<0.5
Wavelength Temperature Shifting (nm/°C )		<0.002
Polarization Dependent Loss (dB)		<0.1
Polarization Mode Dispersion (ps)		<0.1
Directivity (dB)		>50
Return Loss (dB)		>45
Maximum Power Handling (mW)		300
Operating Temperature (°C)		-5~+75
Storage Temperature (°C)		-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

Channel Spacing	Number of Channels	1st Channel	Package	Fiber Diameter	Fiber Length	Connector
20nm	A=4 Channels	1270~1610nm	A=ABS Box Module	A=250μm	A=1m	A=None
	B=8 Channels	1271~1611nm	B=Rackmount	B=900μm	B=2m	B=FC/APC
	C=16 Channels	/	C=LGX Box	C=2.0mm	C=Specify	C=FC/UPC
	D=18 Channels		D=lnsert Box	D=3.0mm		D=SC/APC
	E=N Channels		E=Specify	/		E=SC/UPC
	/			/		F=LC/APC
	/			/		G=LC/UPC
	/			/		H=ST
	/			/		I=Specify