UnitekFiber Solution.
UnitekFiber Solution.

Fiber Optic 8 Channel Compact Mini CWDM Mux Demux Module for CATV Network

Compact CWDM devices also called CCWDM have advantages due to their small package size, low insertion loss, consistency, and good environmental stability. The multi-wavelength optical signal in the CCWDM device enters through the input fiber. It is mainly used in the MAN backbone layer, MAN convergence layer, and MAN access layer.
                   

Fiber Optic
Details
Parameter

Details of Fiber Optic 8 Channel Compact Mini CWDM Mux Demux Module for CATV Network

Features


  • Low Insertion Loss

  • High Channel Isolation

  • Optical path epoxy free

  • Excellent thermal stability and reliability

  • Good channel-to-channel uniformity

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

  • Wide Operating Temperature: -20 to +70℃

  • Telcordia GR-1221 Compliance and RoHS Environmental Protection Standard 


Application


  • CWDM Network

  • Add/Drop System

  • CATV Fiberoptic System

  • Metro/Access Network

  • Fiber Optical Amplifier 

Fiber Optic 8 Channel Compact Mini CWDM Mux Demux Module for CATV Network


Packaging and Shipping


Fiber Optic 8 Channel Compact Mini CWDM Mux Demux Module for CATV Network


Production


Fiber Optic 8 Channel Compact Mini CWDM Mux Demux Module for CATV Network


Parameter of Fiber Optic 8 Channel Compact Mini CWDM Mux Demux Module for CATV Network

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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