Uburyo bwitumanaho bivuga uburyo bwakazi cyangwa uburyo bwo kohereza ibimenyetso hagati yimpande zombi zitumanaho.
1. Byoroheje, igice-duplex, hamwe n'itumanaho ryuzuye
Ku itumanaho-ku-ngingo, ukurikije icyerekezo nigihe cyo kohereza ubutumwa, uburyo bwitumanaho burashobora kugabanywamo simplex, igice-duplex hamwe nu itumanaho ryuzuye.
(1) Itumanaho ryoroheje risobanura ko ubutumwa bushobora koherezwa mu cyerekezo kimwe gusa, nkuko bigaragara ku gishushanyo 1-6 (a).
Gusa rimwe mu mashyaka abiri yitumanaho rishobora kohereza, naho irindi rishobora kwakira gusa, nko gutangaza amakuru, guterefona, kugenzura kure, gukoresha paje, n'ibindi. (2) Muburyo bwitumanaho rya Half-duplex, impande zombi zishobora kohereza no kwakira ubutumwa, ariko ntishobora kohereza no kwakira ubutumwa icyarimwe, nkuko bigaragara ku gishushanyo 1-6 (b). Kurugero, ikoreshwa ryikintu kimwe cyitwara inshuro zisanzwe zigenda-kubaza, kubaza no gushakisha.
(3) Itumanaho ryuzuye-duplex bivuga uburyo bwakazi aho impande zombi zishobora kohereza no kwakira ubutumwa icyarimwe. Muri rusange, umuyoboro w'itumanaho wuzuye-duplex ugomba kuba umuyoboro wibice bibiri, nkuko bigaragara ku gishushanyo 1-6 (c). Terefone ni urugero rusanzwe rwitumanaho ryuzuye, aho impande zombi zishobora kuvuga no kumva icyarimwe. Itumanaho ryihuse ryamakuru hagati ya mudasobwa nuburyo bumwe.
2. Ihererekanyabubasha hamwe no kohereza
Mu itumanaho ryamakuru (cyane cyane itumanaho hagati ya mudasobwa cyangwa ibindi bikoresho bya terefone igendanwa), ukurikije uburyo butandukanye bwo kohereza ibimenyetso byamakuru, birashobora kugabanywa muburyo bwo kohereza no kohereza.
. Kurugero, binary ikurikirana ya "0" na "1" yoherejwe na mudasobwa irashobora koherezwa icyarimwe kumuyoboro n ugereranije muburyo bwa n ibimenyetso kuri buri tsinda. Muri ubu buryo, n ibimenyetso mubipaki birashobora koherezwa mubikoresho bikajya mubindi mugihe cyisaha. Kurugero, inyuguti 8-biti zishobora koherezwa murwego rumwe hejuru yimiyoboro 8, nkuko bigaragara ku gishushanyo 1-7.
Ibyiza byoherejwe ni ukuzigama igihe no kwihuta. Ikibi ni uko imirongo y'itumanaho isabwa kandi ikiguzi ni kinini, bityo rero ikoreshwa gusa mubitumanaho bigufi hagati yibikoresho, nko guhererekanya amakuru hagati ya mudasobwa na printer.
. Ibi bikunze gukoreshwa mugukwirakwiza intera ndende.
Ibyavuzwe haruguru ni ingingo "uburyo bwitumanaho" yazanwe na Shenzhen HDV Phoelectron Technology LTD., Na HDV nisosiyete izobereye mu itumanaho rya optique nkibikoresho nyamukuru bitanga umusaruro, umusaruro w’isosiyete: serivise ya ONU, serivise ya module optique,Urukurikirane rwa OLT, transceiver ikurikirana ni urukurikirane rwibicuruzwa.
