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CWDM Module

Kwei fiber offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer(OADM)units to suit all kinds applications and network solutions.Some most common ones are:Gigabit&10G Ethernet,SDH/SONET,ATM,ESCON,Fibre Channel,FTTx and CATV.
2.Our CWDM Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber.Due the the low insertion loss is needed in WDM networks,we can also add “Skip Component” in a CWDM Mux/Demux module to reduce the IL as an option.Standard CWDM Mux/Demux package type include:ABS box package,LGX pakcage and 19” 1U rackmount.

Quantity:

Features
1.Wide pass band
2.Low Insertion Loss
3.High Stability and reliability
4.High Channel Isolation  
5.Epoxy-free on Optical Path

 

Applications
1.WDM Network
2.Line Monitoring
3.Acess Network
4.Cellular Application
5.Fiber Optical amplifier

Specification

Parameter

4 Channel

8 Channel

16 Channel

Mux

Demux

Mux

Demux

Mux

Demux

Channel Wavelength(nm)

1270~1610

Center wavelength Accuracy(nm)

±0.5

Channel Spacing(nm)

20

Channel Passband(@-0.5dB bandwidth(nm)

>13

Insertion Loss(dB)

≤1.6

≤2.5

≤3.5

Channel Uniformity(dB)

≤0.6

≤1.0

≤1.5

Channel Ripple(dB)

0.3

Isolation(dB)

Adjacent

N/A

N/A

>30

N/A

>30

Non-adjacent

N/A

N/A

>40

N/A

>40

Inertion Loss Temperature Sensitivity(dB/℃)

<0.005

Wavelength Temperature Shifting(nm/℃)

<0.002

Polarization Dependent Loss(dB)

<0.1

Polarization Mode Dispersion(PS)

<0.1

Directivity(dB)

>50

Return Loss(dB)

>45

Maximum Power Handling(mW)

300

Opterating Temperature(℃)

-5~+75

Storage Temperature(℃)

-40~85

Package dimension(mm)

1.L100 x W80 x H10(2 CH~8CH)

2.L140xW100xH15(9 CH~18CH))

Above specification are for device without connector.

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Kunshan Kewei Fiber Communcations Equipment Co.,Ltd.

Tel: 0512-82691269
Fax: 0512-82691269
Mobile: +86 18625257159 or  +86 15161518422
Whatspp:+86 18625257159

 E-mail: keweifiber@163.com
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