Iyo shanduko yeiyo Optical Nodes: Shanduko mukukurukurirana network

Mundima yekukurukurirana network, iko kukura kweyekunze node kunochinja. Aya ma node anoita basa rakakosha mukutapurirana kwedata, izwi uye masaini uye masaini evhidhiyo, uye kukura kwavo kwakakanganisa zvakanyanya kugona uye kumhanyisa masisitimu emazuva ano. Mune ino blog, isu tichaongorora iyo shanduko yeiyo Optical node uye basa ravo mukudyidzana network yekuchinja.

Pfungwa yeOptical nodeMazuva anodzokera kumazuva ekutanga eFiber Optic Technology. Pakutanga, aya ma node aive mashoma zvishandiso zvinoshandiswa kushandura masaini emasaini mumagetsi uye zvinopesana. Ivo vanoshanda seyinzvimbo yekubatanidza pakati peFiber optic tempic uye echinyakare ndidzo dzekudyidzana-dzinotaurirana. Nekudaro, sekufambira mberi kwe tekinoroji, basa remapepa emagetsi rinoramba riripo, uye ivo vava chinhu chisingaverengeki chakavanzika mukuwisirwa kwekutumirwa kwekutaurirana kwepamhepo.

Imwe yekiyi yekufambira mberi mune Optical node tekinoroji ndeyekubatanidzwa kweWavelength Kuparadzanisa Kuwanda (WDM) basa. WDM inobvumira akawanda data data kuti atenderwe panguva imwe chete pamusoro peimwe fiber uchishandisa akasiyana mawleths. Iyo tekinoroji inowedzera zvakanyanya kugona uye kushanda kwekushanda kwemasosi emuneti, kuita kuti kutapurirana kwehuwandu hwe data pakumhanya kwakanyanya.

Kumwe kusimudzira kukuru mune Optical node tekinoroji ndiko kuunganidzwa kweye Optical amplifiers. Aya maAmplifiers anoshandiswa kuwedzera simba rechiratidzo chezvemasaini, achivabvumira kuendeswa pamusoro pematanho makuru asina kudiwa kwekudhura uye kuomesa chiratidzo chekugadzirisa. Iko kusanganisa kweye Optical Amplifiers muOplifiers muOptical Nodes yakachinja mutambo wekutaurirana-kutaurirana network network, kuita kuti kuiswa kwekukwirisa kwakanyanya, zvakakwirira-zvinongedzo pamusoro pemakwenzi marefu.

Uye zvakare, kukura kweye Optical node kwakaita kuti ubudirire kwekusimudzira kweOconfigurable Optical Wedzera-donhedza akawanda (migwagwa). Midziyo iyi inobvumira vatambi veweki kuenda kure nekudzoreredza mapepa ekugadzirisa mukati mavo mambure, anogonesa kugoverwa kwesimba kwebandwidth uye kuwedzera netiweki yekuchinjika. Roadm-yakagonesa Optical Nodes Tamba basa rakakosha mukuwisirwa kweAkile, Adptable Conform Command

Nguva pfupi yadarika inokurudzira mune Optical node tekinoroji inosimudzira kuunganidzwa kwehungwaru software-inotsanangurwa network (SDN) kugona. Izvi zvinobvumira central control uye manejimendi emene emenecical network, inogonesa kurongeka kwesimbi yewadhi yemabati uye inoshanda muinjiniya. SDN-yakagonesa Optical node yekukwira nzira yekuvandudzwa kwekuzvisarudzira uye kuzvishingisa kwekutaurirana kwekuzvidzora, kugona kujairana nekuchinja mamiriro ezvinhu munguva chaiyo.

Mukupfupikisa, kukura kweOptical nodeyatoita basa rakakosha mukuchinja kwekutaurirana network. Kubva pane Simple Signal Sporning Spornices kune Zvakaomarara Network zvikamu, Nodes Node zvinoita basa rakakosha mukuita kuti kugashira kuiswa kwekukwirisa, kukwikwidza-kumhanya miteji. Sezvo tekinoroji inoramba ichisimudzira, tinogona kutarisira kuenderera mberi mune Optical node tekinoroji, kutyaira kushanduka-shanduka kwekutaurirana network uye kuumba ramangwana rekubatana.