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100GHz 40CH DWDM AAWG Module Gaussian C21 C60 Low Loss FC APC Fiber Mux Demux for Optical Communication Network
1. Product Overview
This product is a 100G 40CH Gaussian AAWG wavelength division multiplexing (WDM) module, operating in the C21–C60 band, suitable for 100GHz DWDM systems.
2. Core Product Features
Parameters
Unit
Specification
Operating Band
C21 ~ C60
Clear Passband
GHz
±12.5
Wavelength Accuracy
pm
±60
1dB Bandwidth
nm
≥0.2
3dB Bandwidth
nm
≥0.4
20dB Bandwidth
nm
≤1.25
Optical Insertion Loss
dB
≤3.8
Insertion Loss Uniformity
dB
≤1.2
Ripple
dB
≤1.5
Polarization Dependent Loss
dB
≤0.6
Adjacent Channel Isolation
dB
≥23
Non-adjacent Channel Isolation
dB
≥30
Total Crosstalk
dB
≥21
Polarization Mode Dispersion (PMD)*
ps
≤0.5
Chromatic Dispersion*
ps/nm
±20
Optical Return Loss*
dB
≥40
Package Dimension
mm
60×80×12
40-channel 100GHz DWDM design
Gaussian AAWG optical structure
Low insertion loss and good consistency
Excellent isolation and low polarization-dependent loss
Engineered fiber and packaging configuration
3. Applications
100G DWDM dense wavelength division multiplexing transmission systems