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DWDM Module
DWDM Module

DWDM Module

-Low Insertion Loss

-High Channel Isolation

-High Stability and Reliability

-Epoxy-Free on Optical Path

  • Specifications
  • Ordering Information
  • Drawing


Center WavelengthnmITU Grid
Channel SpaceGHz100200
Central Wavelength Accuracynm±0.05±0.1
Channel Spacingnm0.81.6
Channel Passband (@-0.5dB bandwidth) (@-0.5dB)MinnmλITU±0.11λITU±0.22
Insertion LossTransmissionMaxdB1.00.9
ReflectionMaxdB0.40.4
IsolationTransmissionMindB30
ReflectionMindB12
Passband RippleMaxdB0.30
Polarization Dependent LossMaxdB0.10
Temperature Dependent LossMaxdB/°C0.005
DirectivityMindB50
Return LossMindB45
Polarization Mode DispersionMaxps0.10
Power HandlingMaxmW500
Pigtail Typemm0.9 loose tube or Client Specify
Connector Type--Client Specify
Fiber Type--SMF-28e or Client Specify
Fiber lengthm≥1.0 or Client Specify
Operating Temperature°C-20 ~ 70
Storage Temperature°C-40 ~ 85
Package Dimensionmm5.5 ×30 or Client Specify

Note:

1. All parameters are for device without connectors

2. Special specifications can be customized according to customer requirements


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