Kazhinji, zvishandiso zveONU zvinogona kupatsanurwa zvichienderana nemamiriro akasiyana-siyana ekushandisa, akadai seSFU, HGU, SBU, MDU, uye MTU.
1. Kuendeswa kweSFU ONU
Chinhu chakanaka cheiyi nzira yekuparadzira data ndechekuti network ine zviwanikwa zvakawanda, uye yakakodzera mhuri dzakazvimiririra mune zviitiko zveFTTH. Inogona kuve nechokwadi chekuti mutengi ane basa rekuwana broadband, asi harisanganisire mabasa akaomarara epagedhi repamba. Munzvimbo iyi, SFU ine nzira mbiri dzakajairika: ese ari maviri Ethernet interfaces uye POTS interfaces. Ma Ethernet interfaces chete ndiwo anopiwa. Zvinofanira kucherechedzwa kuti mumhando dzese dziri mbiri, SFU inogona kupa mabasa ecoaxial cable kuti iite kuti CATV services ibudirire, uye inogona zvakare kushandiswa nehome gateway kuti iite kuti pave nemabasa akawedzerwa kukosha. Izvi zvinoshandawo kumabhizinesi asingade kuchinjana data reTDM.
2. Kuendeswa kweHGU ONU
Maitiro ekushandisa HGU ONU terminal deployment akafanana neSFU, kunze kwekuti mabasa eONU neRG akabatanidzwa nehardware. Kana tichienzanisa neSFU, inogona kuita mabasa akaomarara ekudzora nekutarisira. Muchiitiko ichi chekuisa, ma interfaces akaita seU akavakirwa mumidziyo chaiyo uye haape ma interfaces. Kana zvishandiso zve xDSLRG zvichidikanwa, marudzi akasiyana-siyana ema interfaces anogona kubatanidzwa zvakananga kune network yekumba, iyo yakafanana negedhi repamba rine EPON uplink interfaces, uye inonyanya kushanda kune FTTH applications.
3. Kuendeswa kweSBU ONU
Mhinduro iyi yekuiswa kwedata yakanyatsokodzera vashandisi vemabhizinesi vakazvimiririra kuti vagadzire network muFTTO application mode, uye yakavakirwa pakuchinja kwebhizinesi muSFU neHGU deployment scenarios. Munzvimbo iyi yekuiswa kwedata, network inotsigira basa reBroadband access terminal uye inopa vashandisi nzvimbo dzakasiyana dzedata, kusanganisira El interfaces, Ethernet interfaces, uye POTS interfaces, zvichisangana nezvinodiwa zvebhizinesi zvekutaurirana kwedata, kutaurirana nezwi, uye mitsara yakatsaurirwa yeTDM. Iyo U-shaped interface iri munzvimbo inogona kupa mabhizinesi hunhu hwakasiyana hwechimiro chefuremu, iyo ine simba guru.
4. Kuendeswa kweMDU ONU
Mhinduro yekuiswa kwedata inoshanda pakuvaka network yevashandisi vakawanda muFTTC, FTTN, FTTCab, uye FTTZ modes. Kana vashandisi vemabhizinesi vasina zvinodiwa zveTDM services, mhinduro iyi inogonawo kushandiswa kuisa EPON networks. Mhinduro iyi yekuiswa kwedata inogona kupa masevhisi ekutaurirana data rebroadband kune vashandisi vakawanda, kusanganisira Ethernet /IP services, VoIP services, uye CATV services, uye ine simba rekutumira data. Chiteshi chega chega chekutaurirana chinogona kuenderana nemushandisi wenetwork, saka kushandiswa kwenetwork kwacho kwakanyanya.
5. Kuendeswa kweMTU ONU
Mhinduro yekuisa MDU ishanduko yekutengeserana yakavakirwa pamhinduro yekuisa MDU. Inopa masevhisi akawanda ekubatanidza, anosanganisira Ethernet interfaces uye POTS interfaces, kune vashandisi vakawanda vemabhizinesi, zvichizadzisa zvinodiwa zvakasiyana-siyana zvebasa zvakaita sezwi, data, uye TDM lines dzakatsaurirwa. Kana ikasanganiswa nechimiro chekushandisa slot, mabasa ebhizinesi akapfuma uye ane simba anogona kuzadzikiswa.
Nguva yekutumira: Zvita-07-2023