Ese modem optique ihujwe na switch cyangwa router mbere

Banza uhuze inzira.

Modem optique ihujwe na router mbere hanyuma ihindurwe, kubera ko router ikenera kugenera ip, kandi na switch ntishobora, bityo igomba gushyirwa inyuma ya router.Niba kwemeza ijambo ryibanga bisabwa, byanze bikunze, banza uhuze na WAN port ya router, hanyuma uhuze na switch kuva kumurongo wa LAN.

Uburyo injangwe yoroheje ikora

Modem ya baseband igizwe no kohereza, kwakira, kugenzura, isura, akanama gashinzwe, gutanga amashanyarazi nibindi bice.Igikoresho cyamakuru cyamakuru gitanga amakuru yoherejwe muburyo bwa binary serial ikurikirana, ikayihindura murwego rwimbere rwimbere binyuze mumurongo, hanyuma ikohereza mubice byoherejwe, ikabihindura mumirongo isaba umurongo ukoresheje inzira ya modulisiyo, ikohereza. Kuri Kuri.Igice cyakira cyakira ibimenyetso bivuye kumurongo, bigasubiza mubimenyetso bya digitale nyuma yo kuyungurura, guhinduranya, no guhindura urwego, hanyuma ikohereza mubikoresho bya terefone.Modem optique ni igikoresho gisa na baseband modem.Iratandukanye na baseband modem.Ihujwe na optique fibre yihariye kandi ni ikimenyetso cyiza.

Itandukaniro hagati ya modem optique, hindura na router

1. Imikorere itandukanye

Imikorere ya modem optique nuguhindura ibimenyetso byumurongo wa terefone mukimenyetso cyumurongo wurusobe kugirango ukoreshwe kuri enterineti ya mudasobwa;

Imikorere ya router nuguhuza mudasobwa nyinshi binyuze mumurongo wurusobekerane kugirango umenye guhuza-guhamagarwa, guhita umenya kohereza amakuru yipaki yamakuru no kugenera aderesi, kandi ifite imikorere ya firewall.Muri byo, mudasobwa nyinshi zisangira konte yagutse, interineti izagira ingaruka kuri mugenzi we.

Imikorere ya switch ni uguhuza mudasobwa nyinshi numuyoboro umwe kugirango umenye imikorere ya interineti icyarimwe, nta mikorere ya router.

2. Imikoreshereze itandukanye

Iyo modem optique igera kuri fibre optique murugo, switch na router ikora kuri LAN, ariko switch ikora kumurongo wamakuru, naho router ikora kumurongo.

3. Imikorere itandukanye

Muri make, modem optique ihwanye nuruganda rwo guteranya, router ihwanye nu mucuruzi ucuruza byinshi, kandi switch ihwanye nogukwirakwiza ibikoresho.Ikimenyetso gisa nacyo cyanyujijwe mumurongo usanzwe uhindurwamo ibimenyetso bya digitale na modem optique, hanyuma ibimenyetso byoherezwa muri PC binyuze muri router.Niba umubare wa PC urenze ihuriro rya router, ugomba kongeramo switch kugirango wagure interineti.

Hamwe niterambere ryitumanaho rya fibre optique, igice cya optique ya modem ikoreshwa nabakoresha ubu bafite imikorere ya routing.