S485 / 232/422 urukurikirane rw'impeta y'urusobekerane rwo kwikiza optique transceiver itanga ibyambu 2 RS485 cyangwa icyambu 1 RS232 kugirango itumanaho ryibice byombi kumurongo wa fibre icyarimwe. Sitasiyo imwe yonyine iremewe mumurongo wimpeta, naho izindi ni sitasiyo yabacakara; Buri gikoresho gishobora guhitamo gukora muburyo bwa master cyangwa imbata. Ibikurikira, Ikoranabuhanga rya JHA rizaguha ibisobanuro birambuye kuri RS485 / 232/422 y'uruhererekane rw'impeta y'urusobe optique transceiver, reka turebe!

Imiyoboro ya RS485 / 232/42 Mumuyoboro umwe wimpeta, kunanirwa ibikoresho, kunanirwa kwamashanyarazi, cyangwa kuvunika fibre ntabwo bizagira ingaruka kumikorere isanzwe yibindi bikoresho; Iki gicuruzwa gikwiranye n’itumanaho ryikora mu nganda, itumanaho rya RS485 mu bidukikije bigoye bya electromagnetiki, imiyoboro miremire ya RS485 ihuza imiyoboro, imiyoboro ya metero yo gukusanya amakuru hamwe n’ubundi buryo bukora busaba ibisabwa byizewe cyane. Iyo fibre ivunitse ahantu runaka cyangwa node ikananirana, ibikoresho bihita bihindura itumanaho kugirango imiyoboro yitumanaho idafungwa, bitezimbere cyane umutekano nubwizerwe bwurusobe rwitumanaho.

485 optique ya optique itanga imikorere yicyambu cya RS-232/485/422 kuri fibre optique kugirango hamenyekane uburyo bubiri bwohererezanya amakuru hagati ya fibre optique na RS-232/485/422.

Bitewe nintera ndende yo gukwirakwiza fibre optique (uburyo bwinshi bwa 2KM, uburyo bumwe bugera kuri 20, 40, 60KM) hamwe nubushobozi bukomeye bwo kurwanya-kwivanga, nuburyo bwiza bwo guhitamo intera ndende kugirango uhuze igice cya kure na host no gukwirakwiza sisitemu yo kugenzura. Nubushobozi bukomeye bwo kurwanya kwivanga, burashobora kwirinda neza kwangirika kw ibikoresho byitumanaho ryamakuru yinganda no kwivanga kumirongo yitumanaho nkumurabyo, inkubi y'umuyaga no kwivanga kwa electronique, kandi bikanemeza ko itumanaho rihamye.