Kazhinji, zvishandiso zveONU zvinogona kuiswa zvinoenderana neakasiyana maficha ekushandisa, akadai seSFU, HGU, SBU, MDU, uye MTU.
1. SFU ONU kutumirwa
Kubatsira kweiyi nzira yekuendesa ndeyekuti network zviwanikwa zvakapfuma, uye inokodzera mhuri dzakazvimiririra mune FTTH mamiriro.Inogona kuve nechokwadi chekuti mutengi ane Broadband yekupinda basa, asi haisanganisire yakaoma basa gedhi repamba.Munharaunda iyi, iyo SFU ine maviri akajairwa modhi: ese ari maviri Ethernet interfaces uye POTS nzvimbo.Chete Ethernet interfaces inopihwa.Izvo zvinofanirwa kucherechedzwa kuti mune ese ari maviri mafomu, SFU inogona kupa coaxial tambo mabasa kufambisa kuitika kweCATV masevhisi, uye inogona zvakare kushandiswa negedhi repamba kufambisa kupihwa kweiyo kukosha-yakawedzerwa masevhisi.Mamiriro ezvinhu aya anoshandawo kumabhizinesi asingade kuchinjanisa TDM data.
2. HGU ONU kutumirwa
Iyo HGU ONU terminal deployment strategy yakafanana neSFU, kunze kwekunge iyo ONU neRG mabasa akabatanidzwa hardware.Kuenzaniswa neSFU, inogona kuona zvakanyanya kuomarara kutonga uye manejimendi mabasa.Mune ino mamiriro ekutumira, U-yakaumbwa ma interfaces akavakirwa mumidziyo yemuviri uye haapi mainterface.Kana midziyo ye xDSLRG ichidikanwa, marudzi akawanda enzvimbo anogona kubatanidzwa zvakananga kunetiweki yepamba, iyo yakaenzana negedhi repamba rine EPON uplink interfaces, uye rinonyanya kushanda kumaapplication eFTTH.
3. SBU ONU kutumirwa
Iyi mhinduro yekuendesa inonyanya kukodzera kune vashandisi vebhizinesi vakazvimiririra kuvaka network muFTTO application mode, uye yakavakirwa pane shanduko yebhizinesi muSFU neHGU yekutumirwa mamiriro.Munzvimbo ino yekuendesa, network inotsigira iyo Broadband yekuwana terminal basa uye inopa vashandisi akasiyana data interfaces, kusanganisira El interfaces, Ethernet interfaces, uye POTS interfaces, kusangana nebhizinesi zvinodiwa pakutaurirana kwedata, kutaurirana kwezwi, uye TDM yakatsaurirwa mitsara.Iyo U-shaped interface mumhoteredzo inogona kupa mabhizinesi akasiyana siyana echimiro chechimiro, icho chine simba.
4. MDU ONU kutumirwa
Mhinduro yekuendesa inoshanda kune akawanda-mushandisi network kuvaka muFTTC, FTTN, FTTCab, uye FTTZ modes.Kana vashandisi vemabhizinesi vasina zvinodiwa zveTDM masevhisi, mhinduro iyi inogona zvakare kushandiswa kuendesa EPON network.Iyi mhinduro yekuendesa inogona kupa Broadband data kutaurirana masevhisi kune akawanda vashandisi, kusanganisira Ethernet / IP masevhisi, VoIP masevhisi, uye CATV masevhisi, uye ine simba rekufambisa data.Imwe neimwe chiteshi chekutaurirana inogona kuenderana nemushandisi wetiweki, saka mashandisiro ayo network yakakwira.
5. MTU ONU kutumirwa
Iyo MDU deployment solution ishanduko yekutengeserana yakavakirwa pane MDU deployment solution.Inopa akawanda interface masevhisi, anosanganisira Ethernet interfaces uye POTS interfaces, kune akawanda mabhizinesi vashandisi, kusangana neakasiyana sevhisi zvinodiwa sezwi, data, uye TDM yakatsaurirwa mitsara.Kana yakasanganiswa neyakagadziriswa slot chimiro, mamwe akapfuma uye ane simba bhizinesi mabasa anogona kuitika.
Nguva yekutumira: Zvita-07-2023