Sfp
SFP irashobora kumvikana nkibisobanuro byazamuwe bya Gbic. Ijwi ryayo ni 1/2 gusa ryiryo module ya gbic, yongera cyane icyambu cyubucucike bwibikoresho bya Network. Byongeye kandi, amakuru yo kwimura amakuru ya SFP ava mu 100mbps kugeza kuri 4GBPS.
Sfp +
SFP + ni verisiyo yongerewe ya SFP ishyigikira 8GITAT / SUBITAL Umuyoboro wa fibre, 10g Ethernet na Otu2, imiterere yo kohereza ibitekerezo. Byongeye kandi, sfp + insinga zavuzwe (ni ukuvuga sfp + umugozi wihuta cyane hamwe na kabili nziza ya sfp.
Sfp28
SFP28 ni verisiyo yongerewe ya SFP +, ifite ubunini nka SFP + ariko irashobora gushyigikira umuvuduko umwe wa 25GB / s. SFP28 itanga igisubizo cyiza cyo kuzamura 10g-25G-100G USCOrks kugirango uhuze ibikenewe byiyongera kwimiyoboro ikurikiraho.
QSFP +
QSFP + ni verisiyo igezweho ya QSFP. Bitandukanye na QSFP +, ishyigikira imiyoboro 4 ya Gbit cyangwa s, s, qsfp + ishyigikira imiyoboro 4 x 10GITT / s ku muyoboro wa 40GB. Ugereranije na SFP +, igiciro cya Qsfp + ni inshuro enye zirenze iz sfp +. QSFP + irashobora gukoreshwa mu buryo butaziguye mugihe umuyoboro wa 40g woherejwe, bityo uzigame ibiciro no kongera ubucucike bwa port.
QSFP28
QSFP28 itanga imiyoboro ine yihuta yihuta. Igipimo cya buri muyoboro kiratandukanye kuva 25GBPS kuri 40GBPS, ishobora kubahiriza ibisabwa 100. 4 x 25GBps Hariho ubwoko bwinshi bwibicuruzwa bya QSFP28, hamwe nuburyo butandukanye bwo kwanduza 100
Itandukaniro n'ibisa na SFP, SFP +, SFP28, QSFP +, QSFP28
Nyuma yo gusobanukirwa ibyo SFP, SFP +, SFP28, QSFP +, QSFP28 ni, ibintu byihariye nibitandukaniro hagati yombi bizatangizwa ubutaha.
IbyasubiwemoUmuyoboro wa pakiGushyigikira 100g, 40g na 25g, gusurahano
IbyasubiwemoUmuyoboroGushyigikira 10G, 1G na Bypass, gusurahano
Sfp na sfp +: ingano imwe, ibiciro bitandukanye no guhuza
Ingano no kugaragara kwa SFP na module ni bimwe, bityo abakora ibikoresho birashobora gufata igishushanyo mbonera cya sfp ku cyambu cya SFP. Bitewe nubunini bumwe, abakiriya benshi bakoresha amashusho ya SFP kuri sfp + ibyambu byimpimbano. Iki gikorwa kirashoboka, ariko igipimo kigabanuka kuri 1GITT / s. Byongeye kandi, ntukoreshe sfp + module mumwanya wa sfp. Bitabaye ibyo, icyambu cyangwa module irashobora kwangirika. Usibye guhuza, sfp na sfp + bafite ibiciro bitandukanye byoherejwe. Sfp + irashobora kohereza umubare ntarengwa wa 4GITT / S hamwe na 10GITT / s. SFP ishingiye kuri protocole-8472 mugihe sfp + ishingiye kuri sffat-8431 na sff-8432 protocole.
SFP28 na SFP +: SFP28 module ya optique irashobora guhuzwa na sfp + icyambu
Nkuko byavuzwe haruguru, SFP28 ni verisiyo yazamuye ya SFP + hamwe nubunini bumwe ariko ibiciro bitandukanye. Igipimo cya SFP cya SFP + ni 10GITT / s n'icya SFP28 ni 25GITT / S. Niba sfp + optique module yinjijwe mu cyambu cya SFP28, igipimo cyo kohereza ni 10GITAT / s, naho ubundi. Byongeye kandi, sfp28 ihujwe na kabili yumuringa ifite umurongo wo hejuru kandi igihombo cyo hasi kuruta sfp + ihujwe neza numugozi wumuringa.
SFP28 na QSFP28: Ibipimo bya protocole biratandukanye
Nubwo SFP28 na QSFP28 bitwaza umubare "28", ingano zombi ziratandukanye ningingo ya protokole. SFP28 ishyigikira umuyoboro wa 25GITT / s, na QSFP28 ishyigikira imiyoboro ine 25GIT / S. Byombi birashobora gukoreshwa ku miyoboro ya 100g, ariko muburyo butandukanye. QSFP28 irashobora kugera kuri 100G binyuze muburyo butatu bwavuzwe haruguru, ariko SFP28 yishingikiriza kuri QSFP28 kuri SFP28 ishami ryihuta. Igishushanyo gikurikira cyerekana isano itaziguye ya 100g Qsfp28 kugeza 4 × sfp28 dac.
QSFP na QSFP28: Ibiciro bitandukanye, porogaramu zitandukanye
QSFP + na QSFP28 module optique ni ingano imwe kandi ifite imyambarire ine yohereza hanyuma wakire imiyoboro. Byongeye kandi, qsfp zombi + na qsfp28 imiryango ifite module ya optique na dac / aoc insinga yihuta, ariko ku kaga gatandukanye. QSFP + Module ishyigikira 40GITT / S umuyoboro umwe, na QSFP + Dac / AoC ishyigikira igipimo cya 4 x 10GITBbi. Qsfp28 module yohereza amakuru ku gipimo cya 100GITT / s. QSFP28 dac / Aoc ishyigikira 4 x 25GITBt / s cyangwa 2 x 50Gbit / s. Menya ko qsfp28 module idashobora gukoreshwa kuri 10G ihuza. Ariko, niba guhinduranya ibyambu bya QSFP28 bishyigikira qsfp + module, urashobora gushiramo qsfp + module muri qsfp28 ibyambu kugirango ushyire mubikorwa 4 x 10g.
PlzModule ya Optiquekumenya ibisobanuro nibisobanuro byinshi.
Igihe cya nyuma: Kanama-30-2022
