Ukususela oko uKao wacebisa ukuba iifayibha ze-optical zingasetyenziselwa ukusasazwa konxibelelwano, iteknoloji yonxibelelwano lwe-optical iye yachuma kunye neefayibha ze-optical, nto leyo eguqula ihlabathi. Ifayibha ye-optical ingathathwa njengesiseko setekhnoloji yonxibelelwano lwe-optical, kwaye phantse zonke iitekhnoloji zokusasazwa kwe-optical ngoku zifuna ifayibha ye-optical njengendlela yokusasazwa konxibelelwano.
Okwangoku, iintlobo ezininzi ezahlukeneyo zeefayibha ze-optical ziye zaphuhliswa kushishino ukuze zisetyenziswe ngeendlela ezahlukeneyo, kodwa zonke zineziphene ezahlukeneyo, nto leyo ebangela ukuba zingabi semgangathweni.
Iifayibha ze-optical ezisetyenziswa ngoku ukusasazwa kwenkqubo ye-WDM ikakhulu ziifayibha zemowudi enye ezifana ne-G.652, G.655, G.653 kunye ne-G.654.
● I-fiber ye-G.652 ithintelwe kwicala lokudluliselwa okuhambelanayo ngenxa yokulahleka kwayo kokudluliselwa kunye neempawu ezingezizo ezithe ngqo;
● I-fiber ye-G.655 inefuthe elinamandla elingaqhelekanga ngenxa yokusasazeka kwe-fiber encinci kunye nendawo encinci esebenzayo yokuwela, kwaye umgama wokudluliselwa yi-60% kuphela yalowo we-G.652;
● I-fiber ye-G.653 inokuphazamiseka okukhulu okungaqhelekanga phakathi kweendlela zenkqubo ye-DWDM ngenxa yokuxubana kwamaza amane, kwaye amandla okufaka i-fiber aphantsi, nto leyo engathandi ukuhanjiswa kwe-WDM yeendlela ezininzi ngaphezu kwe-2.5G;
● I-fiber ye-G.654 iya kuba nefuthe elikhulu ekudlulisweni kwenkqubo ngenxa yokuphazamiseka kwe-multi-optical okuvela kwiindlela eziphezulu kwaye, kwangaxeshanye, ayizukukwazi ukuhlangabezana neemfuno zokwandiswa kwexesha elizayo kokudluliselwa kwiibhendi ze-S, E, kunye ne-O.
Ukusebenza kakubi kweefayibha ze-optical eziqhelekileyo kwimarike yangoku kukwanyanzela eli shishini ukuba lenze inkqubela phambili kubuchwepheshe befayibha ye-optical yesizukulwana esilandelayo ngokukhawuleza. I-LEE, umcwangcisi oyintloko wobugcisa kumgca wemveliso ye-optical eShenzhen Aixton Cable Co., Ltd., ibona umbono wefayibha ye-optical yesizukulwana esilandelayo njengenye yeengxaki ezisithoba eziphambili ezijongene nobuchwepheshe obuphambili bonxibelelwano lwe-optical kwiminyaka elishumi ezayo. Ukholelwa ukuba ukuhlangabezana neemfuno zomgama oqhubekayo kunye nomthamo ophindwe kabini, kunye nokuthobela uMthetho woKhanya kaMoore kuphuhliso lweshishini lokwahlula-hlula ubude be-wavelength, isizukulwana esilandelayo sefayibha ze-optical kufuneka sibe nezi mpawu zilandelayo: Okokuqala, ukusebenza okuphezulu, ilahleko ephantsi yangaphakathi, kunye nokuchasana nemiphumo engeyiyo imigca; okwesibini, amandla aphezulu, agubungela i-spectrum epheleleyo okanye ebanzi ekhoyo; kwaye okwesithathu, iindleko eziphantsi kunye nobuchule, kubandakanya ukulula kokuvelisa, ngexabiso elifana okanye elikufutshane nelo lefayibha ye-G.652, ukulula kokusetyenziswa, kunye nokulula kokugcinwa.
Ixesha lokuthumela: Agasti-12-2022
