UnitekFiber Solution
18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails

18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails

Description
CWDM Mux / Demux (Coarse Wavelength Division Multiplexing) is a low-cost WDM transmission technology for the metropolitan area network access layer. Our CWDM devices are with low insertion loss, excellent thermal stablity and reliability and good channel-to-channel uniformity. 
  • 18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
  • 18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
  • 18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
  • 18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
  • 18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
  • 18 Channel ABS Box CWDM 1270-1610nm with 2.0mm LC Pigtails
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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