Ku bijyanye no kohereza urumuri rwihuta cyane na WDM, hari ingufu nyinshi zirenga 1W zituruka kuri laser LD. Bigenda bite iyo habayeho umwanda n'umukungugu ku buso bwa nyuma?
● Fibre ishobora kwivanga bitewe n'umwanda n'ubushyuhe bw'ivumbi. (Mu bihugu by'amahanga, ni gake cyane ko fibre connectors na adaptators bigomba kugira ubushyuhe buri hejuru ya 75 ℃).
● Bishobora kwangiza ibikoresho bya laser no kugira ingaruka ku buryo bw'itumanaho bitewe n'urumuri rudahinduka (OTDR irabyihanganira cyane).
Ingaruka zo gushyushya ivumbi hakoreshejwe laser ifite ingufu nyinshi
● Gutwika agace k'umugozi
● Huza impande zose z'umugozi w'umunyu
● Shyushya ifu y'icyuma ikikije fibre stub
Kugereranya
| Ibikoresho | Impamvu z'ingaruka zitifuzwa |
| Igiti cya Optic Fiber n'Icyuma gisukura fibre gikoresheje ikoranabuhanga | 1) Nubwo ari byiza mu isuku ya mbere, hari umwanda wa kabiri ubaho nyuma yo gukoreshwa kenshi. (Umwanda wa kabiri urarindwa na CLEP yacu kuko igice cyo gusukura kizavugururwa nyuma yo gukoreshwa). 2) Igiciro kiri hejuru. |
| Imyenda idakozwe mu budodo (Imyenda cyangwa Igitambaro) n'Inkoni y'Umupira w'Ipamba | 1) Ntibikwiriye gusukurwa bwa nyuma kubera ko byakuweho. Bishobora gutuma habaho kwangirika. 2) Ifu y'icyuma n'umukungugu bizangiza igice cyo hejuru cy'umugozi. |
| Gazi ifite umuvuduko mwinshi | 1) Ni nziza ku mukungugu ugenda mu kirere mu buryo butarimo gukoraho. Ariko nta ngaruka nyinshi igira ku mukungugu usigaye inyuma. 2) Nta ngaruka nyinshi igira ku mavuta. |




● Umuyoboro wa Transceiver y'amajwi
● Isura ya Tosra
● Yin-Yang Optical Attenuator Impera Isura
● Umuyoboro w'amapake
● Inzira yo Kohereza Amajwi n'Icyumba cyo Kwakira

