Fiber-optic Ethernet tekinoroji ndiko kuchinjisa uye kusimudzira maviri makuru makuru ekutaurirana matekinoroji, anoti Ethernet uye optical network.Inotarisa pane zvakanakira Ethernet uye optical network, seyakajairwa Ethernet application, mutengo wakaderera, inochinjika networking, nyore manejimendi, yakakwirira. kuvimbika uye hukuru hukuru hwe optical network.
Kumhanya kwepamusoro uye hukuru hukuru hweOptical Ethernet inobvisa bandwidth bhodhoro riripo pakati peLAN neWAN, muroyi ichava imwechete network chimiro chekushandura izwi, data nevhidhiyo mune ramangwana.Fiber-optic Ethernet zvigadzirwa zvinogona kushandisa WAN kutaurirana masevhisi uchishandisa Ethernet packet formats uchishandisa Ethernet madivayiri.Parizvino, fiber-optic Ethernet inogona kuwana yakajairwa Ethernet kumhanya kwe10Mbps, 100Mbps, uye 1Gbps.
Fiber-optic Ethernet michina inobva paLayer 2 LAN switches, Layer 3 LAN switches, SONET devices, uye DWDM.Mamwe makambani akagadzira fiber-optic Ethernet switches inopa maitiro akasiyana-siyana kuti ave nechokwadi chehutano hwakanakisisa hwebasa (zvakadai se. packet sorting and congestion management).Chigadzirwa ichi chingada tekinoroji nemaitiro anotevera: kuvimbika kwepamusoro, kusimba kwechiteshi, uye kunaka kwevimbiso yebasa.Fiber-optic Ethernet inodhura zvakanyanya uye inoshanda pane mamwe mabroadband kubatanidza, asi kusvika parizvino ine. yakashandiswa chete muzvivakwa zvehofisi kana zvivakwa uko faibha yatoiswaKukosha kweiyo nzira nyowani yekushandisa Ethernet haina kuganhurirwa kune zvakachipa kuwana.Inogona kushandiswa zvese pakuwana network uye kune yemuno backbone network mumasevhisi ekupa masevhisi.Inogona kushandiswa chete paLayer 2 kana senzira inoshanda yekushandisa Layer 3 masevhisi.Inogona kutsigira IP, IPX nemamwe maprotocol echinyakare.Pamusoro pezvo, nekuti ichiri LAN muzvarirwo, inogona kushandiswa kubatsira vanopa masevhisi kugadzirisa kudyidzana pakati peLAN dzemakambani nemaLAN emakambani nemamwe manetwork.
Shambadziro yekuwana fiber-optic Ethernet switch
Sezvinoratidzwa mumufananidzo, iyo network yepakati mudziyo ndeye fiber switch inoiswa mukamuri yesero kana imba yekuvakisa komputa.Iyo fiber switch yakabatana neInternet edge router kana yekuunganidza switch pamwero we1000 M/100 M kuburikidza neoptical fiber kuita sero network kuwana kuInternet.
Iyo optical fiber switch yakabatana neiyo optical network unit yakaiswa mumba memushandisi kana yakavakirwa-mukati optical fiber Ethernet kadhi pane duplex 100M rate kuburikidza neoptical fiber uye point-to-point mode.Kubatana pakati pe optical fiber switch uye optical network unit kuburikidza neoptical fiber high-speed access to Internet is one-fiber two-way mode.
Kuenzaniswa neiyo iripo 5 - mutsara - yakavakirwa LAN Broadband kuwana, chirongwa ichi chekuwana chine zvinotevera zvakatanhamara maficha:Low-mutengo FTTH mhinduro;Kubvisa pasi switch, chete sero kamuri ndiyo inoshanda node, ichideredza mari yekugadzirisa; Iyo imwechete switch node mukamuri yesero inogona kunyatso vandudza mashandisirwo ekuchinja port.Ultra yakakwirira bandwidth, ndeye 100 nguva ADSL;Kusvika kure kure;Network kuremerwa kutarisisa yega yega port photoelectric module.Nekuzviparadzanisa kwechiteshi uye chiteshi chekuchengetedza bandwidth mabasa;Powerful Web Server network management function.Iri hurongwa hunonyanya kukodzera vashandisi vekugara, zvivakwa zvehofisi, zvikoro nezvipatara, pamwe chete nevechinyakare telecom operators uye vanogara network operators.
Pfupiso:
Tichifunga nezveyakajairwa budiriro maitiro, kushandiswa kwefiber optical mune yekuwana network kunofanirwa kutanga kutsiva tambo yekudyisa nefiber fiber, yozoenderera kune mushandisi.Zvisinei, mari yacho iri kuwedzera uye yakakwirira, panguva ino, fiber optical inowanzosvika chete pamugwagwa wekugovera bhokisi, iyo yebhizimisi yekuwana nzvimbo (SAP).
Chinangwa chekupedzisira cheyakachena optical fiber yekuwana network ndeyekusimudzira optical fiber kuvashandisi vekugara.Parizvino, hazvisi zvechokwadi kuunza optical fiber kumba, nokuti mutengo we optical fiber uchiri kudhura zvakanyanya, saka kushandiswa kwefiber optical Ethernet access ndiyo inodhura-FTTH solution.
(Yakadhindwazve kuWeibo Fiber Online)