Amakuru

Imiterere yambere (O1) ONU muriyi status imaze gukora kandi iracyari muri LOS / LOF.Igihe kimwe cyakiriwe neza, LOS na LOF biravaho, hanyuma ONU yimukira muburyo bwo guhagarara (O2). Imiterere ihagaze (O2) ONU yiyi status yakiriye epfo, itegereje kwakira netw ...

Umuyoboro wa terefone gakondo nijwi ukoresheje guhanahana amakuru, umurongo mugari ukenewe wa 64kbit / s. Ibyo bita VoIP ni umuyoboro wa IP packet yo guhanahana amakuru nkurubuga rwohereza, kwigana amajwi yerekana amajwi, guhunika hamwe nuruhererekane rwihariye rwo gutunganya, kugirango rushobore gukoresha ...

VLAN (Virtual Local Area Network) yitwa "Virtual LAN" mu Gishinwa. VLAN igabanya LAN yumubiri mubice byinshi byumvikana, kandi buri VLAN numuyoboro wogutangaza amakuru. Abashitsi muri VLAN barashobora gukorana nubutumwa binyuze mumatumanaho gakondo ya Ethernet, mugihe niba abashyitsi batandukanye ...

Umuyoboro wa PON na OLT (muri rusange mucyumba), ODN, ONU (muri rusange mubukoresha, cyangwa hafi ya koridoro yumukoresha) ibice bitatu, muribyo, igice kiri hagati ya OLT na ONU kumurongo nibikoresho birahita, byitwa umuyoboro wa optique (PON), nanone bita optique ...

Icyambere, mbere yo kumenyekanisha FTTR, twumva gusa FTTx icyo aricyo. FTTx ni impfunyapfunyo ya "Fibre Kuri x" ya "fibre to x", aho x itagaragaza gusa aho fibre igeze, ahubwo ikubiyemo ibikoresho bya neti optique yashyizwe kurubuga na identif ...

ONU: izina ryuzuye rya Optical Network Unit, umuyoboro wa optique, uzwi cyane nka ONU, ukoresheje tekinoroji ya PON passive optique ya fibre optique, uburyo bwo kohereza fibre optique, nuburyo bunini bwogukoresha uburyo bwogukora itumanaho kwisi yose, hamwe nibyiza bya cos nkeya ...