Wavelength Division Multiplexer (16 Channel) 0.9 LC/UPC DWDM Module
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Wavelength Division Multiplexer (16 Channel) 0.9 LC/UPC DWDM Module

A wavelength division multiplexer (WDM) couples multiple signals of different wavelengths to one
optical fiber for simultaneous transmission. It has a multiplexer and a demultiplexer. The main purpose
of WDM is to increase the available bandwidth of optical fiber, and it can be expanded through WDM
without laying more optical fibers. It is the main device for the expansion of modern optical fiber communication.
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 Product Description

The miniature optical plc splitter is a miniaturized structure, and the input 

and output ends are 0.9mm optical cables. It is mainly used in the insertion 

box and various types of wiring boxes. It is an intermediate choice for miniaturization 

and reliable protection of optical fibers.


Features:

Low insertion loss, low polarization loss;

4 3 2 1 0





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 Specification

Parameter 4 Channel 8 Channel
Add Drop Add Drop
Channel Wavelength ITU Grid

Channel Spacing 200

Lnsertion Loss(db) In-Drop@drop 1.8 3.0
Add-Out@other 1.8 3.0
In-out@other 2.5
Loslation(db) Adjacent N/A  ≤30 N/A  ≤30
Non-adjacent N/A  ≤40 N/A  ≤40
Return Loss
≤45

Operating Temperature(℃) -5~+85

Package Dimension 100x80x10

Ordering Information





DOM X -X -XX X -X -XX
D=DWDM

O=OADM

M=Module

Channel Spacing Number of Channels 1st Channel  Connector Pigtail fiber type  Fiber length
1=200GHz

4=4Channel

8=8Channel

21=Ch21

...

34=Ch34

...

50=Ch50

No Connector

SC/PC(UPC,APC)

LC/PC(UPC,APC)

FC/PC(UPC,APC)

00=bare fiber

01=900um

Loose tube

02=2mm cable

03=3mm cable

10=1.0m

12=1.2m

15=1.5m




Parameter4 Channel8 Channel
AddDropAddDrop
Channel WavelengthITU Grid

Channel Spacing200

Lnsertion Loss(db)In-Drop@drop1.83.0
Add-Out@other1.83.0
In-out@other2.5
Loslation(db)AdjacentN/A  ≤30N/A  ≤30
Non-adjacentN/A  ≤40N/A  ≤40
Return Loss
≤45

Operating Temperature(℃)-5~+85

Package Dimension100x80x10

Ordering Information





DOMX-X-XXX-X-XX
D=DWDM

O=OADM

M=Module

Channel SpacingNumber of Channels1st Channel ConnectorPigtail fiber type Fiber length
1=200GHz

4=4Channel

8=8Channel

21=Ch21

...

34=Ch34

...

50=Ch50

No Connector

SC/PC(UPC,APC)

LC/PC(UPC,APC)

FC/PC(UPC,APC)

00=bare fiber

01=900um

Loose tube

02=2mm cable

03=3mm cable

10=1.0m

12=1.2m

15=1.5m


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