Ultra Compact CWDM
Future Optics’ UC-CWDM is the updated and mini version of traditional CWDM or compact CWDM, all the fibers are in the same side and same direction outside the device, and it is easy for management. Inside the device the Zig-Zag optical path management replaces the fiber routing, two layers structure saves a lot of space, all glass structure has the device stable and reliable and output of every channel is adjustable individually.
Proven TFF technology and Free-Space design offer extraordinary optical performance:
Typical IL: 1x4, IL<1.0 dB, 1x18 IL<2.0 dB;
Typical Footprint: 1x4: 6x8x20mm, 1x18: 6.5x21x24mm
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Features
l Low insertion loss.
l Excellent thermal stability
l Extremely small
l RoHS compliant
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Applications
l
High
speed transceivers
l
CWDM
systems
l
Metro
and Access networks
l
CATV
network
Main specifications
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Parameters
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specifications
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Unit
|
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Channel number
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4
|
8
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16
|
18
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Channel Center Wavelengths (nm)
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1270~1610
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nm
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Operating Wavelength
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1260~1620
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nm
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Channel Spacing
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20
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nm
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Channel Passband
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lc ± 6.5
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nm
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Insertion Loss
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<=1.5
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<=1.8
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<=2.5
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<=3.0
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dB
|
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Ripple over Pass Band
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<= 0.5
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dB
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Isolation
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Adjacent
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>= 30
|
dB
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Non-adjacent
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>= 40
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dB
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Polarization Dependent Loss
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<= 0.2
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dB
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Directivity
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>= 50
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dB
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Return Loss
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>= 45
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dB
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Operating Temperature
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-40 ~ +85
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°C
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Storage Temperature
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-40 ~ +85
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°C
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Dimension
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20x8x6.5
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28x22.5x6.5
|
28x22.5x6.5
|
28x22.5x6.5
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mm
|
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Fiber
|
250um Corning Clear Curve Fiber, Or 0.9mm loose
tube
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