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Polarization Maintaining Filter WDM

Polarization Maintaining Filter WDM

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Description

大宝娱乐专业研发制造：Polarization Maintaining Filter WDM,商业级Polarization Maintaining Filter WDM,工业级Polarization Maintaining Filter WDM,Polarization Maintaining Filter WDM保偏光器件,是一个很是专业的Polarization Maintaining Filter WDMr厂家，有很好的Polarization Maintaining Filter WDM价格。大宝娱乐研爆发产的Polarization Maintaining Filter WDM广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。

PolarizationMaintaining Filter WDM
Features				Applications
Low Insertion Loss				CATV System
High Return Loss				CWDM/DWDM Module
High Reliability & Stability				Pon Networks

Specifications
Parameters			Unit		Values
Type			nm		1064/980	1550/980	1550/1064	1550/1480
Transmission Wavelength			nm		1020~1080	1520~1580	1520~1580	1535~1565
Reflection Wavelength			nm		960~990	960~990	1020~1080	1480±10
Max.Insertion Loss of Transmission Channel			dB		0.8	0.7	0.8	0.8
Max.Insertion Loss of Reflection Channel			dB		0.6	0.5	0.6	0.6
Min.Transmissionl Isolation@Reflection Wavelength			dB		25	30	25	25
Min.Reflection Isolation@Transmission Wavelength			dB		12	15	12	12
Max.Channel Flatness			dB		0.4
Min.Extinction Ratio at 23℃			dB		18
Max.Wavelength thermal stability			nm/℃		0.003
Max.Insertion loss thermal Stability			dB/℃		0.005
Min.Return Loss			N		50
Max.Power Handling (CW)			mW		300
Fiber Type			-		PM Panda fiber
Operating Temperature			℃		0~+70/-40~+85
Storage Temperature			℃		-40~+85
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;
The default connector key is aligned to slow axis;

Package Dimensions


Ordering Information
PMFWDM-1111-2345-666
1111	-Operating wavelength:	5548=T1550nm/R1480nm, 5598=T1550nm/R980nm, 0608=T1064nm/R980nm,......
2	-Port Number	1=1x1, 2=1x2
3	-Fiber type	1=PM Panda fiber
4	-Pigtail type:	0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube
5	-Fiber length:	0=0.8m,1=1m
666	-Connector type:	0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC

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