OLTmidziyo ine maitiro maviri anotevera anotevera: chekutanga, kutsigirwa kwe10G PON board kadhi, kusanganisira kuwedzera kweiyo single slot yekutsinhana uye huwandu hwekuchinjana kwese, uye iyo uplink port rutsigiro rwemahombe bandwidth ports senge 10GE, nezvimwe; Chechipiri, ine iyo yakazara network chimiro chega yega opareta inoshanduka kuenda kuSDN/NFV,,OLTmidziyo pachayo inotarisana nedambudziko rekushanduka kuenda kuSDN / NFV.
(1) Tsigiro ye10 GPON yezvino network network
Midziyo yetiweki yazvino inogona kutsigira 10G PON bhodhi kadhi nekusimudzira iyo huru control board kadhi uye magetsi ekupa. Mushure mezvishandiso zvakakwidziridzwa, michina yakawanda iripo inotsigira 10G PON. Naizvozvo, apo theOLTmidziyo inogadziriswa ne10G PON bhodhi, kunze kwekutsigirwa kwemidziyo pachayo, mutengesi mumwe nomumwe anodawo kuvandudza manejimendi manejimendi nemidziyo.
(2) Iko kushanduka kune SDN / NFV
SDN / NFV inogona kugovera zviwanikwa zvekuwana, kufambisa manejimendi masevhisi, uye kuona akawanda-sevhisi kutakura. Kuburikidza neSDN / NFV, mabasa anotevera anogona kuitika: Hardware zviwanikwa zvakazvimirira, VLAN zviwanikwa, MAC tafura, routing tafura, QoS queue zviwanikwa zvakazvimirira; software inoratidzira yakazvimirira, uye maficha anogona kugadziridzwa zvakasiyana uye kusiyanisa maitiro; manejimendi decentralization domain, yekumisikidza pombi yekuparadzaniswa kwevOLT, kusanganisira sevhisi kupa,, kushanda uye kugadzirisa, alarm, log, nezvimwe.
OLTzvishandiso semidziyo yekuwana inoshanduka kuenda kuSDN / NFV, maonero makuru ndeokuti zvakaoma kuwana "white box", kunyanya kuona manejimendi-level manejimendi uye kukwira kumusoro kwemamwe mabasa asiri-chaiyo-nguva yekudzora. Muchikamu chekutanga, munyori anonyanya kuona network slicing, kurevaOLTvirtualization, virtual oneOLTmune akawanda OLTs. Parizvino, zvinogona kuitika kugovera virtualizationOLTyakavakirwa pabhodhi kadhi, PON chiteshi, terminal mudziyo uye mushandisi port (UNI). Mune inotevera nhanho, yakajairwa kuchamhembe-maodzanyemba interface (Netconf / YAGN, OpenFlow) inoonekwa zvishoma nezvishoma, uye kutonga uye kutumira kunoparadzaniswa kuburikidza neSDN controller.
Iwo makuru ekushandisa mamiriro eSDN / NFV akachengeteka Guta (vhidhiyo yekutarisa), PON inotakura LSN masevhisi, kambasi network, diki chiteshi kudzoka, mahotera ane chekuita nekunze, nezvimwe.
(3) Chizvarwa chinoteveraOLTzvigadzirwa
Parizvino, chizvarwa chinotevera optical access platform inonyanya kuenderana nezvigadzirwa zviripo kuti zvione kushanduka kune chizvarwa chinotevera 100G kuwana uye SDN, uye shanduko ye.OLTzvishandiso muSDN zvichiri muchikamu chekuronga, sakaOLThaina mamiriro eSDN munguva pfupi.
Pamusoro pane maitiro ekuvandudzwa kweOLTmidziyo, Shenzhen HDV photoelectron tekinoroji co., LTD.yakasimba, inonyanya kupisa zvigadzirwa neOLTmidziyo: rack mhandoolt, dikiolt, compactolt, oltchinja, oltmodule, kutauriranaolt, nezvimwewo, kuvandudzwa kweOLTmidziyo haienzaniswi munguva ye network,OLTzvakare chimwe chezvakakosha zvekutaurirana zvigadzirwa munetiweki michina, kana zvichidikanwa, iwe unogona kudzidza kubva kukambani yedu, isu tinopa nyanzvi pre-kutengesa uye mushure-yekutengesa sevhisi.