Ultra Compact DWDM(100G-200G)

Description

Optiworks' ultra-compact DWDM is based on TFF platform. A series TFFs are attached to a glass or metal base. Multiple wavelengths incident to the filters at certain angle with one wavelength pass through while all other bands of wavelength are reflected. To make it ultra-compact, folding mirrors are used and light path is zigzag form. The integrated optical and mechanical components are then tightly packaged. The function of such DWDM device is to combine multiple wavelengths into single fiber or send different wavelengths to separate fibers. The device works uni- or bidirectional. Multiple fibers are coming out from the same side of device to make the fiber management easier.
Features
Ultra-compact
Based on TFF technology
Ultra-low Insertion loss
Stable at wide range of operating temperatures
One side fiber feedthrough
Applications
DWDM networks, NG-PON2, 5G xHaul, Phased Array Antennas, Airborne/Satellite Communications
 

Parameters

Unit

4 Channels

8 Channels

12 Channels

16 Channels

20 Channels

Insertion Loss

dB

≤1.3

≤1.5

≤1.8

≤2.0

≤2.6

Ripple

dB

≤0.5

≤0.5

≤0.5

≤0.5

≤0.5

Polarization Dependent Loss

dB

≤0.3

≤0.3

≤0.3

≤0.3

≤0.3

Dimension

mm

25x12.8x6.5

30x16x6.5

39x24x6.5

39x24x6.5

39x27x6.5

Channel Center Wavelengths

nm

ITU

Channel Spacing

nm

100G:0.8

200G:1.6

Channel Passband

nm

100G: λc ± 0.11(Min.)

200G: λc ± 0.25(Min.)

Isolation-Adjacent

dB

≥30

Isolation-Non-adjacent

dB

≥ 40

Return Loss

dB

≥45

Directivity  

dB

≥50

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