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1×2 CWDM Component

CWDM components are based on proven thin-film filter technology and can be used in multi-channel CWDM module. CWDM module is cascaded with 1×2 CWDM components. 


Key Features:

* Wide pass band

* High isolation

* Low insertion loss

* High stability and reliability


Applications:

CWDM systems

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1x2 CWDM Component and Module-V1.2


Specifications

Parameter             Type 

CWDM Component

CWDM   Module

1×2

4 Channels

8   Channels

16 Channels

Central wavelength (nm)

1271, 1291, 1311, 1331, 1351, 1371,   1391, 1411,1431

1451, 1471, 1491, 1511, 1531, 1551,   1571, 1591, 1611

Operating wavelength (nm)

1260~1460 or 1460~1620 or 1260~1620

Insertion loss (dB)

Transmission

≤0.6

≤1.8

≤2.5

≤3.5

Reflection

≤0.4(@1260~1460 or   1460~1620)

≤0.6(@1260~1620)

Channel space (nm)

20

Channel bandwidth (nm)

λc   ± 6.5

Channel flatness (dB)

≤0.4

Isolation (dB)

Demux adjacent channel

≥30

Demux non-adjacent channel

≥40

Mux or reflection channel

≥15

Directivity (dB)

≥50

Return loss (dB)

With APC & no connector

≥50

With PC connector

≥45

PDL (dB)

≤0.15

Insertion loss thermal stability (dB/)

≤0.005

Power handling (mW)

≤500

Operating temperature ()

-5   ~   +70

Storage temperature ()

-40 ~ +85

Dimensions (mm)

Ф5.5× L34

100×80×10

125×96×16

141×115×18

*The above specification is without connector

*Other specifications can be made on customer request.