PM Coarse WDM Module

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Description

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PM Coarse WDM Module
Features					Applications
Low Insertion Loss					CWDM System
High Return Loss					Pon Networks
High Channel Isolation					CATV Links
Good Channel to Channel Uniformity
High Reliability & Stability

Specifications
Parameters				Unit		Values
Channel Number						1x2	1x4	1x8	1x16
CentralWavelength				nm		ITU or ITU+1 Central Wavelength
Operating Wavelength				nm		1260~1460 or 1460~1620 or 1260~1620 Operating Wavelength
Channel Space				nm		20 Channel space
Min. Channel Bandwidth@λc				nm		± 6.5 Channel bandwidth@λc
Max. Channel Flatness				dB		0.4
Max.Insertion Loss		Mux to Demux(Link)		dB		1.2	1.9	2.7	4.2
Min.Isolation		Adjacent channel		dB		30	30	30	30
		Non-adjacent channel		dB		45	45	45	45
		Upgrade Channel		dB		12	12	12	12
Min.Return Loss				dB		50 Min. Return loss
Min. Extinction Ratio				dB		16
Max.Wavelength thermal stability				nm/℃		0.003 Max. Wavelength thermal stability
Max.Insertion loss thermal stability				dB/℃		0.005 Max. Insertion loss thermal stability
Max.Power handling				mW		500 Max. Power handling
Operating Temperature				℃		0~+70/-40~+85 Operating Temperature
Storage Temperature				℃		-40~+85 Storage Temperature
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
PMCMM-234455-6789A
2	-Module Type:		M=Mux, D=Demux
3	-Operating wavelength:		F=Full wave(1260nm~1620nm), H=half wave(1260~1460 or 1460~1620)
44	-Intial wavelength:		27=1270nm or 1271nm, ......,55=1550 or1551nm,......,61=1610nm or1611nm
55	-Port type:		1=1x1, 2=1x2, 16=1x16
6	-Fiber type		1=PM Panda fiber
7	-Pigtail type:		0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube
8	-Fiber length:		0=0.8m,1=1m
9	-Package Type		S=ABS Box:100x80x10mm M=ABS Box:120x80x18mm,......, 19=19” 1U Rack-Mount
A	-Connector type:		0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC

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PM Coarse WDM Module

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PM Coarse WDM Module

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