Iyo bigeze kubikoresho byumukoresha muri Broadband fibre, akenshi tubona amagambo yicyongereza nka Onu, ONT, SFU, na HGU. Aya magambo asobanura iki? Ni irihe tandukaniro?
1. Onus na Onts
Ubwoko bwibanze bwa porogaramu yo mugari ya optique ya fibre ya fibre harimo: ftth, ftto, na ftb, kandi uburyo bwo kubakoresha ibikoresho bitandukanye muburyo butandukanye. Abakoresha-kuruhande rwibikoresho bya ftth na ftto bikoreshwa numukoresha umwe, bitaONT.Ou(Igice cya Optique Igice, Igice cya Optique).
Umukoresha wavuzwe hano bivuga umukoresha wishyuwe yigenga numukoresha, ntabwo umubare wa terminal yakoreshejwe. Kurugero, ont ya ftti muri rusange isangirwa na terefone nyinshi murugo, ariko umukoresha umwe gusa arashobora kubarwa.
2. Ubwoko bwa onts
ONT nibyo dusanzwe bita modem optique, igabanijwemo sFU (Igice cyabakoresha kimwe, HGU (Ishami rya Gato ryumuryango, Urugo (Ishami rishinzwe ubucuruzi, Igice cyabakoresha Ubucuruzi).
2.1. Sfu
SFU muri rusange ifite interineti 1 kugeza kuri 4 ya Ethernet, 1 kugeza kuri 2 ikora terefone ihamye, kandi moderi zimwe zifite na televiziyo ya televiziyo. SFU ntabwo ifite imikorere yimbere, kandi terminal gusa ihujwe nicyambu cya Ethernet gishobora guhamagara kugirango ugere kuri enterineti, kandi imikorere yo gucunga kure irakomeye. Modem Optique ikoreshwa mu cyiciro cya mbere cya ftth ni iy SFU, ni gake ikoreshwa ubu.
2.2. HGUS
Modem ya Optique ifite abakoresha ba ftth yafunguye mumyaka yashizeHgu. Ugereranije na SFU, HGU ifite ibyiza bikurikira:
(1) HGU ni igikoresho cyamare, cyoroshye kumiyoboro yo murugo; Mugihe SFU nigikoresho gitwara gicuruza, kidafite ubushobozi bwamare, kandi muri rusange gisaba ubufatanye bwibikoresho bya remice nka router murugo.
. Mugihe wa SFU gusa ushyigikira gusa umwanya-2 ushushanya, uhwanye na lateer-2.
. Mugihe SFU igomba guhamagarwa na mudasobwa yumukoresha cyangwa terefone igendanwa cyangwa unyuze murugo.
(4) HGU yoroshye kubikorwa byinshi byo gukora no gucunga neza.
HGU mubisanzwe bizanaWifi kandi ifite icyambu cya USB.
2.3. Sbus
Shu ikoreshwa cyane kubakoresha FTTO, kandi muri rusange ifite interineti ya Ethernet, kandi moderi zimwe zifite e1, umurongo wa interineti, umurongo wa telefoneline, cyangwa imikorere ya WiFi. Ugereranije na SFU na HGU, SBU ifite neza imikorere yo kurinda amashanyarazi no gushikama cyane, kandi nanone bikunze gukoreshwa mu bihe byo hanze nka videwo.
3. OnuTYPE
Onu igabanijwemoMDU.
MDU ikoreshwa cyane cyane kubijyanye nabakoresha benshi batuye mubwoko bwa FTTB, kandi muri rusange ifite byibuze 4 ukoresha, ubusanzwe hamwe na 8, 16, 24 fer cyangwa fe + kuri terefone (terefone ihamye).
Mtu akoreshwa cyane cyane kugirango abone uburyo bwinshi bwabakoresha imishinga cyangwa terminal nyinshi muri ikigo kimwe muri Scenario ya FTTB. Usibye Ethernet Interface na interineti ikosowe, irashobora kandi kugira E1 interineti; Imiterere n'imikorere ya Mtu mubisanzwe ntabwo ari kimwe na MDU. Itandukaniro, ariko imikorere yo kurengera amashanyarazi nibyiza kandi gushikama ni hejuru. Hamwe na Phulisation ya Ftto, ibintu bya porogaramu bya MTU biragenda bikura bito kandi bito.
4. Incamake
Broadband Optical Fibre Kwinjira Byinshi Kwanga Tekinoroji ya Pon. Iyo uburyo bwihariye bwibikoresho byumukoresha bidafite ishingiro, ibikoresho byumukoresha bya sisitemu ya Pon birashobora guhuzwa bivugwa nka onu.
Ou, ONT, SFU, HGU ... ibi ibikoresho Bose basobanura ibikoresho byumukoresha kugirango babone umurongo mugari bivuye ku mpande zitandukanye, kandi umubano hagati yabo werekanwa mumashusho hepfo.
Igihe cyo kohereza: APR-21-2023