#For Passive xWDM, HTF will do the following test, Only all pass the strict testing, then can arrange the shipment.
ITU-T Wavelength test
Insertion Loss test
Channel Ripple
Polarization Dependent Loss
Polarization mode dispersion
Isolation Adjacent and Non-adjacent
Directivity
Return Loss (all ports)
Operating Temperature
Storage Temperature
Packaging and final quality check before delivery
The following is the video of the 8ch DWDM rack mount type for you to check. With the testing document for you reference.
About the passive DWDM module/equipment manufacture process.
Can choose rack mounted type, ABS type, LGX box type, Or you can email us your requirement, then we will product passive DWDM base on your requirement.
CWDM vs DWDM
Any questions?
Contact Ivy from HTF team and will assist you asap.
Email: support@htfuture.com
