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100/200G Polarization Maintaining DWDM Module (4/8 Channels)

The 100/200G Polarization Maintaining DWDM Module (4/8 Channels) features with wide passband, and low insertion loss. 
  • Product Detail

The PM multi-channel Dense Wavelength Division Multiplexer Module is based on thin film DWDM devices by cascading individual channels into sequence. Channel numbers can be as high as 40 (16) for 100 (200) GHz systems in C band or in L band. They are featured with wide passband, low insertion loss, high channel isolation and high environmental stability. They can be used in dense WDM systems to perform mutiplexing or demutiplexing function.

Specifications

Parameter

Unit

4 Ch

8 Ch

Filter Type

nm

100 GHz

200 GHz

100 GHz

200 GHz

Pass Bandwidth @ 0.5 dB

nm

0.22

0.5

0.22

0.5

Max. Insertion Loss

dB

2.6

2.3

3.8

3.5

Channel Isolation (Mux)

dB

N/A

Channel Isolation (Demux)

dB

25

Min. Extinction Ratio @ 23 ℃ (Mux)

dB

22

Min. Extinction Ratio @ 23 ℃ (Demux)

dB

18

Directivity

dB

50

Min. Return Loss

dB

45

Center Wavelength Stability

nm/℃

0.002

Thermal Stability

dB/℃

0.006

Max. Optical Power

mW

300

Tensile Load

N

5

Fiber Type

-

PM Fiber

Operating Temperature

- 5 to + 70

Storage Temperature

- 40 to + 85

Package Dimensions

mm

160×140×10 (4 Ch)  160×160×10 (8 Ch)

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