UnitekFiber Solution.
UnitekFiber Solution.

18CH CWDM Mux Demux Module with LC Connector for Acess Network System

The CWDM coarse multiplexing demultiplexer uses a DFB laser and does not require a refrigeration process. The CWDM devise features in small size, light weight, low power consumption and flexible and convenient to install. It is mainly used in the MAN backbone layer, MAN convergence layer, and MAN access layer.
                   

Fiber Optic
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18CH CWDM Mux Demux Module with LC Connector for Acess Network System

Features


lLow Insertion Loss

lHigh Channel Isolation

lOptical path epoxy free

lExcellent thermal stability and reliability

lGood channel-to-channel uniformity

lWide Operating Wavelength: 1270nm-1610nm /(1261nm~1611nm)

lWide Operating Temperature: -20 to +70℃

lTelcordia GR-1221 Compliance and RoHS Environmental Protection Standard


Application


lCWDM Network

lAdd/Drop System

lCATV Fiberoptic System

lMetro/Access Network

lFiber Optical Amplifier


18CH CWDM Mux Demux Module with LC Connector for Acess Network System


Packaging and Shipping


18CH CWDM Mux Demux Module with LC Connector for Acess Network System


Production


18CH CWDM Mux Demux Module with LC Connector for Acess Network System


18CH CWDM Mux Demux Module with LC Connector for Acess Network System

Parameter

4 Channel

8 Channel

18 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)

15

Insertion Loss (dB)

≤1.5

≤2.5

≤3.2

Channel Uniformity (dB)

≤0.5

≤1.0

≤1.5

Channel  Ripple (dB)

0.3

Isolation (dB)

Adjacent

>30

>30

>30

>30

>30

>30

Non-adjacent

>45

>45

>45

>45

>45

>45

Inertion Loss Temperature Sensitivity (dB/°C)

<0.005

Wavelength Temperature Shifting (nm/°C)

<0.002

Polarization Dependent Loss (dB)

<0.1

Polarization Mode Dispersion

<0.1

Directivity (dB)

>50

Return Loss (dB)

>45

Maximum Power Handling (mW)

500

Opterating Temperature (°C)

-5~+75

Storage Temperature (°C)

-40~85

Package dimension (mm)

L100 x W80 x H10 or L120xW80xH18


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