TypePWDMOperatingw***elengthT：tran***issionw***elengthR：reflectionw***elengthnmT-1530~1620(centerw***elength1550，optionalw***elength1590，1610)R-1310&plu***n;50&1490&plu***n;10T1550R1310/1490T1490R1310/1550Tran***issioninsertionlossdB≤0.80ReflectioninsertionlossdB≤0.60Tran***issionchannelisolationdB≥30ReflectionchannelisolationdB≥17PDLdB≤0.1W***elengththermalstabilitynm/℃≤0.003InsertionlossthermalstabilitydB/℃≤0.005