UnitekFiber Solution
High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux
High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux
High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux

High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux

Description
Mini CWDM (compact CWDM) modules use one of the smallest packages in the industry to provide bandwidth capacity expansion for future network growth. The compact CWDM module is based on free-space optical technology. It is available in 4-channel or up to 18-channel configurations. It has lower overall insertion loss and better uniformity between channels. Its compact size and unique tray design set it apart, making it easier to install in a variety of field situations.
  • High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux
  • High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux
  • High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux
  • High Channel Isolation 8CH Compact Mini WDM Module CCWDM Mux Demux
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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