UnitekFiber Solution
Fiber Optic 8 Channels Compact Mini CCWDM Mux Demux Module for CATV Network
Fiber Optic 8 Channels Compact Mini CCWDM Mux Demux Module for CATV Network
Fiber Optic 8 Channels Compact Mini CCWDM Mux Demux Module for CATV Network

Fiber Optic 8 Channels Compact Mini CCWDM Mux Demux Module for CATV Network

Description
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 8 Channels Compact Mini CCWDM Mux Demux Module for CATV Network
  • Fiber Optic 8 Channels Compact Mini CCWDM Mux Demux Module for CATV Network
  • Fiber Optic 8 Channels Compact Mini CCWDM 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 
application

Technical Specifications:

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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