Mu myaka ya vuba aha, hamwe n’iterambere ry’inganda zishinzwe amakuru ajyanye n’urumuri n’ibindi bikorwa bifitanye isano, FTTH (Fiber to the Home) yabaye igisubizo cy’icyitegererezo cy’iterambere riherutse ry’imiyoboro yo kwinjira. Ihuza n’iterambere ry’ikoranabuhanga mu rwego rw’urumuri kandi ihuza n’ibisabwa mu kohereza ibimenyetso byihuse kandi bifite ubushobozi bwo hejuru ku bakoresha mu miyoboro y’urumuri. Mu mishinga yo kugera kuri FTTH ifite ubushobozi bwo hejuru, imbaraga zo gukurura no gukurura insinga zisanzwe zo mu nzu ntizishobora kongera guhaza ibisabwa na FTTH yo mu nzu. Mu rwego rwo gusubiza icyifuzo cy’isoko, insinga zikomeye kandi zoroshye zometseho uruhu zavuyeho kandi zikoreshwa cyane mu miyoboro yo kugera kuri FTTH.
Intera ntarengwa yo kohereza insinga ishobora kugera kuri kilometero 70. Ariko, muri rusange, igice cyo kubaka gitwikira umuyoboro wa fiber optique ugana ku nzu hanyuma kikawukoresha binyuze muri transceiver y'urumuri. Ariko, niba umushinga wa kilometero imwe ukozwe hakoreshejwe insinga y'uruhu, ugomba kuba ushyirwa hanze. Insinga y'uruhu ubwayo irakomeye cyane, bigatuma byoroshye kuyivuna, kandi kuramba kwayo ntabwo ari hejuru cyane.
Bitewe n'uko yoroshye kandi yoroshye, insinga y'amazi ikoreshwa cyane mu miyoboro yo kwinjiramo. Izina rya siyansi ry'insinga y'amazi ni insinga y'ubwinjiriro ifite ishusho y'ikinyugunyugu ku miyoboro yo kwinjiramo; yitwa kandi insinga y'ikinyugunyugu kubera imiterere yayo. Ikoreshwa mu gukora insinga z'amatara n'insinga z'amatara zigize ishusho ya munani.
Insinga ipfundikiye: Ni insinga y'urumuri idahinduka ishobora gutanga umuvuduko wo hejuru kugira ngo inoze imikorere yo kohereza urusobe rw'itumanaho; hamwe n'ibyuma bibiri bifatanye bya FRP cyangwa imbaraga z'icyuma, insinga y'urumuri ifite ubushobozi bwo gukanda neza kugira ngo irinde insinga y'urumuri; insinga y'urumuri ifite imiterere yoroshye n'uburemere bworoheje, kandi ifite akamaro gakomeye; ifite imiterere yihariye y'umuyoboro, yoroshye gukuraho, ishobora no koroha kuyivanga.
Iyo ari uburyo bumwe, ishobora kuba kure, ariko niba umushinga wa kilometero imwe ukozwe n'insinga y'uruhu, ugomba kuba ari umushinga wo hanze, bityo bikaba bisa nkaho insinga y'uruhu yoroshye cyane, byoroshye cyane kuyivuna, kandi idafite imbaraga zo gukora urugendo rurerure nk'urwo.
Igihe cyo kohereza: 30 Kanama-2021
