SFP
SFP inogona kunzwisiswa seyakakwidziridzwa shanduro yeGBIC. Vhoriyamu yayo inongova 1/2 yeiyo yeGBIL module, inowedzera kwazvo density yemidziyo yetiweki. Uye zvakare, iyo SFP's Data Shandura mitengo inotanga kubva ku10MBPS kusvika 4GBPS.
SFP +
SFP + ishandirwi yakavandudzwa yeSFP iyo inotsigira 8GBBBIT / Uye zvakare, sfp + yakananga tambo (kureva, sfp + DAC TOCAS'SE SEPLICA SEPLION), iyo isarudzo yakanaka yekubatana pakati pemaviri padhuze nepfupi-danho network switches.
SFP28
Iyo SFP28 ishandirwi yakavandudzwa yeiyo sfp +, iyo ine hukuru hwakaenzana se sfp + asi inogona kutsigira single-chiteshi chekumhanya kwe25GB / s. SFP28 inopa mhinduro inoshanda yekukwirisa 10G-25G-100G network kuti isangane nezvinodiwa zvekukura kweinotevera-kwechizvarwa data center.
Qsfp +
Qsfp + iri yakagadziridzwa shanduro yeQSFP. Kusiyana neQSFP +, iyo inotsigira 4 GBIT / S Channels pachiyero che 1gbit / s, qsfp + inotsigira manhamba mana Kuenzaniswa neSFP +, chiyero chekutapurirana cheQSFP + pane kakapetwa kane kupfuura iyo yeSFP +. Qsfp + inogona kushandiswa zvakanyatsoshandiswa kana iyo 40g network iri kuiswa, nekudaro kuchengetedza mutengo uye kuwedzera chiteshi density.
Qsfp28
Iyo QSFP28 inopa ina yakakwira-inokurumidza kusiyanisa chiratidzo chiteshi. Iyo yekufambisa chiyero cheimwe neimwe nzira inosiyana kubva ku25GBPS kusvika 40GBPS, iyo inogona kusangana nezvinodiwa zve100 GBIT / S Ethernet (4 x 25GBPS) uye EDR infinoband application. Kune akawanda marudzi eQSFP
Misiyano uye kufanana kweSFP, SFP +, SFP28, QSFP +, QSFP28
Mushure mekunzwisisa iyo sfp, sfp +, sfp28, qsfp +, qsfp
Iyo yakadzokororwaNetwork packet brokerKutsigira 100G, 40G uye 25G, kushanyiraPano
Iyo yakadzokororwaNetwork tapKutsigira 10G, 1G uye yakangwara kupfuura, kushanyiraPano
SFP uye SFP +: Saizi yakaenzana, mitengo dzakasiyana uye kuwirirana
Saizi uye kutaridzika kweSFP uye SFP + module zvakafanana, saka vagadziri vechigadziri vanogona kutora dhizaini yemuviri yeSFP pane switches neSPP + PORTS. Nekuda kwehukuru hwakafanana, vatengi vazhinji vanoshandisa SFP Modules pane SFP + Ports yeSwitches. Uku kuvhiyiwa kunoitika, asi chiyero chakaderedzwa kusvika 1gbit / s. Mukuwedzera, usashandise iyo sfp + module mune sfp slot. Zvikasadaro, chiteshi kana module inogona kukuvadzwa. Pamusoro pekuenderana, sfp uye sfp + ine akasiyana ekutapisa mitengo uye zviyero. Iyo sfp + inogona kuendesa yakakura ye 4gbit / s uye yakakwira ye1000gbit / s. SFP yakavakirwa pane iyo SFF-8472 protocol nepo sfp + yakavakirwa paSff-8431 uye SFF-8432 protocol.
SFP28 uye SFP +: Iyo SFP28 Optical Module inogona kubatana kune iyo sfp + port
Sezvataurwa pamusoro apa, SFP28 chikamu chakakwidziridzwa cheSFP + neiyo yakaenzana asi dzakasiyana kutapurirana. Iyo yekufambisa chiyero cheSFP + iri 10Gbit / s uye iyo yeSFP28 ndeye 25gbit / s. Kana iyo SFP + Optical module yakaiswa muSFP28 Port, iyo link yekutumira yekufambisa ndeye 10Gbit / s, uye zvinopesana. Mukuwedzera, SFP28 zvakananga zvakabatana copper cabper ine yepamusoro bandwidth uye yakaderera kurasikirwa kupfuura sfp + yakananga copper tambo.
SFP28 uye QSFP28: Protocol zviyero zvakasiyana
Kunyangwe ese mese sfp28 uye qsfp28 takura nhamba "28", saizi mbiri dzakasiyana kubva pane protocol standard. Iyo SFP28 inotsigira 25Gbit / s imwe chete chiteshi, uye iyo QSFP28 inotsigira ina 25gbit / s spro / s. Ose ari maviri anogona kushandiswa pane 100G network, asi nenzira dzakasiyana. QSFP28 inogona kuwana 100G kutapurirana kuburikidza nenzira nhatu dzataurwa pamusoro, asi SFP28 Resfp Mufananidzo unotevera unoratidza zvakananga kubatana kwe100G QSFP28 kusvika 4 × SFP28 DAC.
QSFP uye QSFP28: Yakasiyana mitengo, yakasarudzika zvikumbiro
Iyo QSFP + uye QSFP8 Uye zvakare, zvese qsfp + uye QSFP Iyo QSFP + module inotsigira 40gbit / s imwe-chiteshi chiyero, uye iyo QSFP + DAC / AC inotsigira 4 x 10GBBBBBBBBBBBIT / S Trans Iyo QSFP28 module inoendesa data pachiyero che100gbit / s. Iyo QSFP28 DAC / AC inotsigira 4 x 25gbit / s kana 2 x 50gbit / s. Ziva kuti QSFP28 module haigone kushandiswa kwe10G bazi link. Nekudaro, kana iyo switch ine qsfp
Kushanya kwePLZOptical Transceiver modulekuziva zvimwe zvakawanda uye zvakatemwa.
Kutumira Nguva: Aug-30-2022
