CWDM波分复用器_价格_上海量青光电技术有限公司

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CWDM波分复用器

Coarse Wavelength Division Multiplexer

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CWDM波分复用器，隔离度高，插损低，尺寸可选定，偏振相关损耗低。

Applications:

Features:

Metro Area Network

Wavelength Add/Drop

System Monitoring

High Isolator

Low Insertion Loss

Compact Size

Low PDL

Parameter		CWDM
Channel Wavelength Range (nm)		1270nm,1290nm…1610nm or 1271nm,1291nm…1611nm
Channel Spacing		20nm
Channel bandwidth		ITU±6.5nm
Operating Wavelength Range (nm)		1260 ~ 1620nm (or 1460~ 1620nm)
Insertion Loss (dB),	Reflect Channel	< 0.45
	Pass Channel	< 0.55
Insertion Loss Variation(dB)		< 0.3
Isolation Pass Channel (dB)	Adjacent	> 30
	Non-adjacent	>40
Isolation(dB) Reflect Channel		> 15
Insertion Loss Temperature Sensitivity (dB/°C )		<0.005
Polarization Dependent Loss (dB)		<0.1
Polarization Mode Dispersion (ps)		<0.1
Directivity (dB)		>50
Return Loss (dB)		>50
Maximum Power Handling (mW)		300
Operating Temperature (°C)		-40~+70
Storage Temperature (°C)		-40 ~+85
Package Dimension (mm)		?￠ 5.5 x L35

Notes: at 23°C ,IL is 0.23dB higher lower for each connector added.Shape and Dimensions:

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LQ-CWDM

CWDM Type

Wavelength

Pigtail Jacket

Fiber Length

Connector

1=3 Port WDM

1470=1470nm

XXXX=Specify

1=250um bare fiber
2=900um loose tube

X=Specify

1=0.5m
2=1m
3=1.5m
X =Customer Length

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=LC/PC

X=Specify

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