Sfp
SFP waxaa loo fahmi karaa inay tahay nooc koror ah oo Gric ah. Mugga ayaa ah 1/2 oo keliya oo ka mid ah moduleka Gric, kaasoo si weyn u kordhinaya cufnaanta dekada ee aaladda shabakadda. Intaas waxaa sii dheer, heerarka xog-ururinta xogta SFP waxay u dhexeeyaan 100Mbps ilaa 4Gbps.
SFP +
SFP + waa nooc la xoojiyay ee SFP oo taageera SFP-ga ee taageeraya 8GT / Channel-ka, 10G Ethernet iyo Otu2, network network-ka gudbinta indhaha. Intaas waxaa sii dheer, SFP + Fool Tooska ah (IE, SFP + CACE SFER-ka-fiicadaha sare ee DAC) oo aan ku xirnayn models-ka indhaha ah oo aan ahayn xulasho dheeraad ah oo ku saabsan isku xirka shabakadda masaafada u dhaxaysa laba shabaqa.
SFP28
SFP28 waa nooc la wanaajiyey ee SFP +, oo leh cabir la mid ah SFP + laakiin waxay taageeri kartaa xawaaraha hal-ka-qaade ee 25GB / s. SFP28 waxay bixisaa xalka hufan ee kor u qaadida 10g-25g-100g-100G-100G-100G si loo buuxiyo baahiyaha sii kordhaya ee shabakadaha Xarunta Xogta ee Xogta Hoosta ah.
QSFP +
QSFP + waa nooc la cusbooneysiiyay oo ah QSFP. Si ka duwan QSFP +, oo taageera 4 GGTNEL-ga Gitri / Snol-ka sicirka 1GFBT / S, QSFP + waxay taageertaa 4 x 10gbit / s kanaal oo ah 40Gbps. Marka la barbar dhigo SFP +, sicirka gudbinta ee QSFP + waa afar jeer ka sarreeya kan SFP +. QSFP + ayaa si toos ah loo isticmaali karaa marka shabakad 40g la geeyo, taasoo ay tahay wax lagu badbaadiyo kharash iyo kordhinta cufnaanta dekeda.
QSFP28
QSFP28 waxay bixisaa afar kanaalo xawaare sare oo xawaare sare leh. Xaddiga gudbinta kanaal kasta waxay ku kala duwan tahay 25Gbps ilaa 40Gbps, oo buuxin kara shuruudaha 100 GBt / s Ethernet (4 x 25GBPPS) iyo codsiyada Etr Infiniband. Waxaa jira noocyo badan oo ka mid ah alaabada QSFP28, iyo qaabab kala duwan oo ah gudbinta 100 GBt / S oo ah isku xirka 100 grat / s Laanta Git / Sheyt ee ah laba-geedka Git / Shey
Kala duwanaanshaha iyo waxyaabaha la midka ah ee SFP, SFP +, SFP28, QSFP +, QSFP28
Kadib fahamka waxa SFP, SFP +, SFP28, QSFP +, QSFP28 ay yihiin, isku mid u eg iyo kala duwanaanshaha u dhexeeya labada ayaa lagu soo bandhigi doonaa.
Dib u soo celiBaakadaha Shabakada ShabakadaSi loo taageero 100g, 40g iyo 25g, si loo booqdohalkan
Dib u soo celiShabakada ShabakadaSi loo taageero 10g, 1g iyo tafaasiisha caqliga leh, si loo booqdohalkan
SFP iyo SFP +: Cabbir isku mid ah, heerar kala duwan iyo iswaafajin
Cabbirka iyo muuqaalka SFP iyo modules sfp + modules waa isku mid, sidaa darteed soosaarayaasha aaladda waxay qaadan karaan naqshada jireed ee SFP ee lagu beddelayo dekedaha SFP + dekedaha SFP +. Sababo la mid ah cabir la mid ah, macaamiil badan ayaa u adeegsanaya cutubyada SFP dekedaha SFP + dekedaha wareejinta. Qalliinkan waa macquul, laakiin sicirka ayaa loo yareeyay 1Gabt / s. Intaas waxaa sii dheer, ha u isticmaalin module sfp + sfp-ka ee SFP. Haddii kale, dekeda ama modulka ayaa laga yaabaa inuu waxyeelo u geysto. Marka lagu daro is-waafajinta, SFP iyo SFP + waxay leeyihiin heerar kala-gudbinta kala duwan iyo heerar kala duwan. SFP + waxay gudbin kartaa ugu badnaan 4gbit / s iyo ugu badnaan 10gbit / s. SFP waxay ku saleysan tahay borotokoolka 'SFF-8472' halka SFP + ay ku saleysan tahay SFF-8431 iyo SFF-8432 borotokool.
SFP28 iyo SFP +: Modut-ka 'SFP28' ayaa lagu xiri karaa dekada SFP + Dekadda
Sida kor lagu soo sheegay, SFP28 waa nooc koror ah oo ah SFP + oo leh isku mid laakiin sicirka kala-gudbinta kaladuwan. Xaddiga gudbinta ee SFP + waa 10gbit / s iyo in SFP28 ay tahay 25GATT / S. Haddii cutubka SFP + ee loo yaqaan 'SFP +' la galiyo dekada SFP28, heerka isku xirka isku xirka waa 10gbit / s, iyo dhanka kale. Intaas waxaa sii dheer, SFP28 si toos ah Cable Cable Perper waxay leedahay xayndaab aad u sareeya iyo khasaaraha hoose ee ka hooseeya SFP + si toos ah u xirxiran fiilada naxaasta ah.
SFP28 iyo QSFP28: Heerarka borotokoolka ayaa ka duwan
In kasta oo labadaba SFP28 iyo QSFP28 ay tiradooda qaadaan "28", labada cabbirba way ka duwan yihiin heerka borotokoolka. SFP28 waxay taageertaa hal 25gbit / s hal kane, iyo QSFP28 waxay taageertaa afar kanaal oo 25gnel ah. Labadaba waxaa loo isticmaali karaa shabakadaha 100G, laakiin siyaabo kaladuwan. QSFP28 waxay ku guuleysan kartaa gudbinta 100G illaa saddexda qaab ee kor lagu soo sheegay, laakiin SFP28 waxay ku tiirsan tahay QSFP28 illaa SFP28 fiilooyinka xawaaraha sare ee SFP28. Tirada soo socota ayaa muujineysa xiriirka tooska ah ee 100g QSFP28 illaa 4 × SFP28 Da'.
QSFP iyo QSFP28: Qiimaha kala duwan, codsiyada kala duwan
QSFP + iyo QSFP28 Moodellada indhaha ee QSFP28 waa isku mid oo waxay leeyihiin afar isku dhafan oo ay helaan kanaalada. Intaa waxa u dheer, labadaba QSFP + iyo QSFP28 Qoysaska ayaa leh modules-yada indhaha iyo fiilooyinka xawaaraha sare ee DAC / AOC, laakiin heerar kala duwan. Qaybta QSFP + QSFP waxay taageertaa heerka 40GtTT / s korantada hal-kaan, iyo QSFP + Dac / AOC waxay taageertaa heerka 4 x 10GBT / MOC. Waraaqda Maskaxda ee QSFP28 ee wareejinta xogta 100GBT / S. QSFP28 DAC / AOC waxay taageertaa 4 x 25Gabt / s ama 2 x 50GBT / S. Xusuusnow cutubka QSFP28 looma adeegsan karo isku xirka 10G. Si kastaba ha noqotee, haddii la beddelo dekedaha QSFP28 dekedaha ayaa taageera QSFP + Moodels, waad galin kartaa QSFP + Foomasyada dekedaha QSFP28 si aad u hirgaliso dekedaha QsFp28 dekedaha
Booqashada PlzModule Transceical TranscouleSi aad u ogaato faahfaahin dheeraad ah iyo faahfaahinta.
Waqtiga Post: Aug-30-2022
