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简单描述：

FWDM 波分复用

详细介绍：

41-2 FWDM 波分复用 副本.jpg

描述

we is Filter Wavelength Division Multiplexer(FWDM) ,FWDM T1550 R1310&1490 can achieve 1550/1310&1490 two channel optical signal multiplexing and demultiplexing, Making single optical fiber  transmission capacity multiplier, Widely used in optical fiber network upgrading etc.

Wavelink provides whole series of Module products that are tailored for specific applications. All products meet GR-1209-CORE and GR-1221-CORE requirements.

 

特点

Low Insertion Loss,Low PDL

High channel isolation

Exceptional reliability and stability

Wide Operating Wavelength

Wide Operating Temperature

 

应用

Access networks

Metro WDM Systems

Enterprise networks

Fiber optic instruments

 

尺寸绘图（毫米）

41-2-1 FWDM 波分复用.png


规格

Item

Unit

Parameters

Item

Unit

Parameters

operating   wavelength

nm

T13/R15

T15/R13

T13/R1415

T14R1315

T15R1314

T1415R13

T1314R15

Transmission   Length

nm

1310+/-40

1550+/-40

1310+/-40

1490+/-10

1550+/-10

1490+/-10

1310+/-40

Reflection   Isolation

db

≥15

1550+/-10

1490+/-10

PDL

db

≤0.05

Reflection   wavelength

nm

1550+/-40

1310+/-40

1490+/-10

1310+/-40

1310+/-40

1310+/-40

1550+/-40

Directivity

db

≥50

1550+/-10

1550+/-10

1490+/-10

Return loss

db

≥45

Passband   Ripple

db

≤0.30

Operating   Temperature

℃

-5 to +70

Transmission  IL

db

≤0.80 (0.60Typ.)

Storage   Temperature

℃

-40 to +85

Reflection  IL

db

≤0.60 (0.40Typ.)

Fiber Type


G657A or   Customized

Reflection   Ripple

db

≤0.20

Package   Dimension

mm

Φ5.5×34(A)/   250um bare fiber

Transmission   Isolation

db

≥30

mm

Φ5.5×39(B)/900um   loose tube