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DWDMM (4/8/16 Channels)

Produts Details

Product Name: Dense Wavelength Division Multiplexers Module (4/8/16 Channels) (DWDMM Series)


The 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

16 Ch

4 Ch

8 Ch

16 Ch

Filter Type

nm

100 GHz

200 GHz

Pass Bandwidth @ 0.5 dB

nm

0.22

0.5

Max. Insertion Loss

dB

2.5

3.5

4.8

2.2

3.3

4.6

Passband Flatness

dB

1.0

Channel Uniformity

dB

1.5

Channel Isolation (Mux)

dB

N/A

Channel Isolation (Demux)

dB

25

Max. Polarization Dependent Loss 

dB

0.1

Max. Polarization Mode Dispersion 

ps

0.1

Directivity

dB

55

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

SMF-28 fiber

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

Package Dimensions

mm

100 × 80 × 9.5 (4 Ch), 133 × 95 × 9.5 (8 Ch), 150 × 115 × 14 (16 Ch)

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