Zvikamu zvinotevera zvinopa kuongororwa kwakadzama kwezvinetso zvakajairika mukuyedzwa kwefiber.
(1) Sei fiber bvunzo ichipfuura asi pakiti ichiri kurasika panguva yekushanda kwetiweki?
Mukusarudza kweyero, vashandisi vazhinji vanozoita zvikanganiso zviri pachena, sekusateerera zvishoma kuti iyo yakaedzwa fiber ndeye 50μm kana 62.5μm.
Izvo zvinodikanwa zvehuwandu hwekurasikirwa kwekukosha kweviri-aperture fibers yakakura. Kusarudzika kusarudzwa kweiyo optical cable test standard inotungamira zvakananga kushanduko yekutemerwa chikumbaridzo. Semuyenzaniso, kana iyo chaiyo yakayerwa link iri 50μm faibha, uye yakasarudzwa test standard iri 62.5μm, uye application iri 100Base-FX, uchifungidzira kuti bvunzo mhedzisiro i10dB, muongorori achawana PASS mhedzisiro, uye mamiriro chaiwo anofanira kunge ari. isina kukodzera Nekuti inodarika chikumbaridzo chesarudzo che6.3dB.
Izvi zvinopindura mubvunzo wapfuura, uye bvunzo inopfuura, asi nei iyo data ichiri kurasikirwa nemapaketi.
(2) Sei chiyero che10 Gigabit chisati chatsigirwa kana chapfuura chiyero cheGigabit gumi?
Kune vashandisi vakadaro vanovandudza musana wetiweki. Ivo vanozosimudzira mamodule eiyochinjauye server. Ehe, ivo vanozoyedzawo kurasikirwa kwefiber mune network. Zvinoita sekuti hapana dambudziko munzira. Iyo fiber yakaedzwa kuti isangane nezvinodiwa zve10 Gigabit network. , Kurasikirwa kwacho kushoma pane yakatarwa muganhu, asi chaiyo oparesheni mhedzisiro haisati yakanakira.
Chikonzero chekuongorora ndechekuti iyo mode bandwidth yefiber optic tambo haina kutariswa. Iyo mode bandwidth yeakasiyana fiber optic tambo inomiririra yakakura bandwidth inogona kupihwa mukati meimwe chinhambwe. Iyo yakakura iyo mode bandwidth, iyo yakakura chiyero chekutapurirana mukati meimwe chinhambwe.Vakaiswa mumakore apfuura. Kazhinji, iyo mode bandwidth yakaderera, isingasviki 160. Somugumisiro, kukurumidza hakugoni kuwedzerwa sezvo kureba kwakareba, kunyange zvazvo kurasikirwa kunogamuchirwa panguva ino.
(3) Kurasikirwa kwekuyedza kuri kusvika pachiyero, uye hapana dambudziko neiyo mode bandwidth. Nei paine dambudziko chero ripi zvaro mukushanda chaiko?
Tichiri nekusanzwisisana mumuedzo. Chero bedzi kurasikirwa kuchipfuura, fiber inoonekwa seyakanaka, asi izvi hazvisizvo. Tichifunga mamiriro akadai, iyo yakajairwa dhizaini inoda kurasikirwa kwekubatanidza kuve 2.6dB. Kurasikirwa kwemusoro weadapter inopfuura 0.75dB, asi iyo yose yekubatanidza kurasikirwa ichiri pasi pe2.6dB. Panguva ino, kana iwe ukangoedza kurasikirwa, iwe unogona kusawana dambudziko readapter, asi mukushandiswa kwetiweki chaiyo, ichava nekuda kwedambudziko readapter. Nekuda kweizvozvo, iyo transmission bit error rate inowedzera zvakanyanya.