Uburyo bwitumanaho nuburyo abantu bombi bavugana bakorana cyangwa bohereza ubutumwa.
1. Itumanaho ryoroshye, igice-duplex hamwe n'itumanaho ryuzuye
Ku itumanaho-ku-ngingo, ukurikije icyerekezo nigihe cyo guhuza ubutumwa, uburyo bwitumanaho bushobora kugabanywamo simplex, igice-duplex, hamwe n’itumanaho ryuzuye.
(1) Itumanaho ryoroheje ryerekeza ku buryo bwo gukora aho ubutumwa bushobora koherezwa mu cyerekezo kimwe, nk'uko bigaragara ku gishushanyo 1-6 (a).
Rimwe rero mumashyaka abiri yitumanaho arashobora kohereza gusa andi ashobora kwakira gusa, nko gutangaza amakuru, telemetrie, kugenzura kure, paji idafite umugozi, nibindi. . Kurugero, ibisanzwe bigenda-kuganira bikoresha inshuro imwe yabatwara, kubaza no kugarura, nibindi.
(3) Itumanaho ryuzuye (Duplex) ryerekeza kuburyo bwo gukora aho impande zombi zishobora kohereza no kwakira ubutumwa icyarimwe. Muri rusange, umuyoboro w'itumanaho ryuzuye-duplex ugomba kuba umuyoboro wibice bibiri, nkuko bigaragara ku gishushanyo 1-6 (c). Terefone ni urugero rusanzwe rwitumanaho ryuzuye, aho impande zombi zihamagara zishobora kuvuga no kumva icyarimwe. Kimwe nukuri kubintu byihuta byitumanaho hagati ya mudasobwa.
2.Gukwirakwiza hamwe no kohereza
Itumanaho ryamakuru (cyane cyane itumanaho hagati ya mudasobwa cyangwa ibindi bikoresho bya terefone), ukurikije uburyo butandukanye bwo kohereza ibimenyetso byamakuru. Birashobora kugabanywa muburyo bwo kohereza no gukwirakwiza.
. Kurugero, ibimenyetso bibiri bikurikiranye bigizwe na “0 ″ na“ 1 ″ byoherejwe na mudasobwa birashobora koherezwa icyarimwe kumiyoboro n ibangikanye muburyo bwa n ibimenyetso kuri buri tsinda. Muri ubu buryo, n ibimenyetso mubipaki birashobora kwimurwa bivuye mubikoresho bikajya mubindi mugihe cyisaha imwe. Kurugero, inyuguti 8-biti zishobora kwanduzwa mugihe ukoresheje imiyoboro 8, nkuko bigaragara ku gishushanyo 1-7.
Ibyiza byo kubangikanya ni uko bizigama igihe cyo kohereza kandi byihuse. Ikibi ni uko imirongo y'itumanaho isabwa kandi ikiguzi ni kinini, bityo rero ikoreshwa gusa mubitumanaho bigufi hagati yibikoresho, nko kohereza amakuru hagati ya mudasobwa na printer.
. Ubu buryo bukoreshwa kenshi mugukwirakwiza intera ndende.
Ibyavuzwe haruguru ni ingingo "Uburyo bwo kohereza amakuru muburyo bwitumanaho" wazanwe na Shenzhen HDV phoelectron Technology Co., Ltd. twizere ko iyi ngingo ishobora kugufasha kongera ubumenyi. Usibye iyi ngingo niba ushaka ibikoresho byiza bya fibre itumanaho ibikoresho bya sosiyete ushobora gutekerezaibyerekeye twe.
Shenzhen HDV phoelectron Technology Co., Ltd ahanini ikora ibicuruzwa byitumanaho. Kugeza ubu, ibikoresho byakozwe bitwikiriyeUrukurikirane rwa ONU, icyiciro cya optique, Urukurikirane rwa OLT, naurukurikirane. Turashobora gutanga serivisi yihariye kubintu bitandukanye. Murakaza nezabaza.
