Thanks for your question, the differences between them are the insertion loss and monolithic technology. This product adopts AAWG Flat-top monolithic technology, the insertion loss is less than or equal to 6.0dB; #35887 uses AAWG Gaussian monolithic technology, the insertion loss is less than or equal to 5.0dB. But they have the same function in DWDM networks.2019年5月17日にM***nより発表された
