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

Features

l  Low insertion loss.

l  Excellent thermal stability

l  Extremely small

l  RoHS compliant


Applications

l  High speed transceivers

l  CWDM systems

l  Metro and Access networks

l  CATV network


Main specifications

Parameters

specifications

Unit

Channel number

4

8

16

18

 

Channel Center Wavelengths (nm)

1270~1610

nm

Operating Wavelength

1260~1620

nm

Channel Spacing

20

nm

Channel Passband

lc ± 6.5

nm

Insertion Loss

<=1.5

<=1.8

<=2.5

<=3.0

dB

Ripple over Pass Band

<= 0.5

dB

Isolation

Adjacent

>= 30

dB

Non-adjacent

>= 40

dB

Polarization Dependent Loss

<= 0.2

dB

Directivity

>= 50

dB

Return Loss

>= 45

dB

Operating Temperature

-40 ~ +85

°C

Storage Temperature

-40 ~ +85

°C

Dimension

20x8x6.5

28x22.5x6.5

28x22.5x6.5

28x22.5x6.5

mm

Fiber

250um Corning Clear Curve Fiber, Or 0.9mm loose tube

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