I-DDM (i-Digital Diagnostic Monitoring) iteknoloji esetyenziswa kwiimodyuli ze-optical.Isetyenziselwa ukuxilonga imeko yokusebenza yeemodyuli ze-optical.Lixesha lokwenyani iparameter esweni iindlela zeemodyuli zamehlo.Ivumela abasebenzisi ukuba babeke iliso kwiiparitha zeemodyuli ze-optical ngexesha langempela, kubandakanywa amandla optical afunyenweyo, amandla okukhanya adlulisiweyo, ukushisa okusebenzayo, umbane wombane kunye ne-laser bias current.Emva koko, thelekisa ixabiso elisweni kunye noluhlu lwexabiso olufunwa yimodyuli ye-optical phantsi kweemeko eziqhelekileyo zokusebenza.Ukuba akukho phakathi koluhlu olufunekayo, i-alam iya kunikwa.Ukuba imodyuli ye-optical iboniswa ukuba ikwimeko embi, umtshintshi uya kuyeka ukuthumela idatha, kwaye akayi kuthumela okanye ukufumana idatha kwakhona de kube imodyuli ye-optical ikwimeko eqhelekileyo.
Imodyuli ye-Optical i-DDM isebenza ngokusekelwe kumaxabiso eparameter asemgangathweni achazwe yi-SFF-8472 protocol.Iprotocol ye-SFF-8472 ichaza amaxabiso eparameter asemgangathweni okanye uluhlu oluza kulandelwa yi-software kunye ne-hardware yeemodyuli ze-optical kunye nezixhobo zenethiwekhi (ezifana nokutshintsha), ukuqinisekisa ukusebenzisana kweemveliso ezibonelelwa ngababoneleli bezixhobo zenethiwekhi ezahlukeneyo kunye nabanikezeli bemodyuli ye-optical.Ngamafutshane, isethi yeeparamitha ze-OAM eziqhelekileyo zingabelwana ngayo yonke imboni yonxibelelwano.Kuyafaneleka ukuba uqaphele ukuba ukuchaneka kwezinye iimveliso kudlule iimfuno zesivumelwano.Itheyibhile ilandelayo ibonisa imigangatho yeparameter ye-SFF-8472 protocol yeemodyuli ze-optical.
