4 Channel CWDM Mux/Demux Module

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Applications:

Line Monitoring

WDM Network

Telecommunication

Cellular Application

Fiber Optical Amplifier

Access Network

Features:

Low Insertion Loss

Wide Pass Band

High Channel Isolation

High Stability and Reliability

Epoxy Free Optical Path

 

4 Channel CWDM Mux/Demux Module Specifications:

Parameters                         Mux                Demux

Operating Wavelength (nm)           1471, 1491 or 1470, 1490 etc.

Center Wavelength Accuracy (nm)               ± 0.5

Channel Spacing (nm)                          20

Channel Passband(@-0.5dB bandwidth) (nm)     ≥13

Insertion Loss (dB)                            ≤ 1.4

Channel Uniformity (dB)                       ≤0.6

Channel Ripple (dB)                           ≤0.3

Isolation (dB) Adjacent               N/A                ≥30

            Non-adjacent           N/A                ≥40

Insertion Loss Temperature Sensitivity (dB/°C )     ≤ 0.003

Wavelength Temperature Shifting (nm/ °C )       ≤ 0.002

Polarization Dependent Loss (dB)                ≤0.10

Polarization Mode Dispersion (ps)                ≤0.1

Directivity (dB)                                 ≥50

Return Loss (dB)                               ≥45

Power Handling (mW)                          300

Operating Temperature(°C)                     0 ~ +70

Storage Temperature(°C)                      -40 ~ +85

Dimensions (mm)                           L110 x W95 x H7.5

 

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