CFP MSA waa halbeegga warshadaha ugu horreeya si ay u taageeraan 40 iyo 100Gbe Ethernet transceivers indhaha.Hab-maamuuska ilaha badan ee CFP waa in la qeexo qeexitaanka baakadaha ee moodooyinka indhaha ee kulul-la beddeli karo si kor loogu qaado codsiyada 40 iyo 100Gbit/s, oo ay ku jiraan codsiyada xawaaraha sare ee jiilka xiga (40 iyo 100GbE).Noocyada xirmada ee 100G CFP taxane ah oo muuqaal ah waa CFP, CFP2, iyo CFP4.
Horudhaca CFP/CFP2/CFP4 Module Optical
Cabbirka moduleka indhaha ee CFP waa kan ugu weyn, moduleka indhaha ee CFP2 waa nus ka mid ah CFP, moduleka indhaha ee CFP4 waa afar-meelood meel CFP ah, iyo qaabka xirmada ee moduleka indhaha ee QSFP28 waa ka yar yahay kan CFP4 module indhaha.Mugga saddexdan qaybood, Sida hoos ku cad.Waxa loo baahan yahay in la xasuusiyo waa in qaybaha indhaha ee CFP/CFP2/CFP4 aan la is beddeli karin, laakiin isku mar loo isticmaali karo isla nidaam isku mid ah.
Qaybaha indhaha ee CFP waxay taageeraan gudbinta hal-hab iyo fiilooyinka indhaha ee qaab-badan leh oo leh xawaare badan, borotokool, iyo dhererka isku xirka sida loo baahan yahay, oo ay ku jiraan dhammaan isku-xirnaanta jirka dhexdhexaadka ah (PMD) ee lagu daray heerka IEEE802.3ba.
Module-ka indhaha ee CFP waxa loo qaabeeyey iyadoo lagu salaynayo module-ka indhaha ee yar-yar ee la xidhi karo (SFP), oo leh cabbir weyn oo taageeraya gudbinta xogta 100 Gbps.Qalabka indhaha ee CFP wuxuu taageeri karaa hal calaamad oo 100G ah, OTU4, hal ama in ka badan oo 40G ah, OTU3 ama STM-256/OC-768.
100G CFP2 waxaa badanaa loo isticmaalaa isku xirka isku xirka 100G Ethernet, oo leh waxtarka gudbinta sare marka loo eego modules-yada CFP, cabbirkeeda yarna wuxuu ka dhigayaa mid ku habboon fiilooyinka cufnaanta sare.
Qalabka indhaha ee 100G CFP4 wuxuu leeyahay xawaare la mid ah kan moduleka indhaha ee CFP/CFP2.Waxtarka gudbinta si weyn ayaa loo hagaajiyay, laakiin isticmaalka korantada waa la dhimay, kharashkuna wuu ka hooseeyaa CFP2.Sidaa darteed, moduleka indhaha ee CFP4 wuxuu leeyahay faa'iidooyin aan la bedeli karin.Ka hadal faa'iidooyinka CFP4 modules indhaha.
Faa'iidooyinka CFP4 module indhaha
1. Wax ku oolnimada gudbinta sare: Horraantii 100G CFP moduleka indhaha ayaa gaadhay heerka gudbinta 100G iyada oo loo marayo kanaalka 10 10G, halka hadda 100G CFP4 moduleka indhaha uu ku guuleysto gudbinta 100G iyada oo loo marayo kanaalka 4 25G, markaa waxtarka gudbintu waa sare.Xasilooni waa ka xoog badan tahay.
2. Mugga yar: Mugga moduleka indhaha ee CFP4 waa afar-meelood meel CFP, taas oo ah qaybta ugu yar ee muraayadaha CFP ee qaybaha indhaha.
3. Isdhexgalka moduleka sare: Heerka isdhexgalka ee CFP2 waa laba jeer ka CFP, heerka isdhexgalka ee CFP4na waa afar jeer ka CFP.
4. Isticmaalka tamarta hoose iyo qiimaha: Waxtarka gudbinta ee CFP4 modules indhaha si weyn ayaa loo hagaajiyay, laakiin isticmaalka korontada ayaa hoos u dhacaya, kharashka nidaamka ayaa sidoo kale ka hooseeya kan CFP2.
Marka la soo koobo
Jiilkii ugu horreeyay ee 100G Module-ka indhaha wuxuu ahaa moduleka indhaha ee CFP oo aad u weyn, ka dibna CFP2 iyo CFP4 modules indhaha ayaa soo muuqday.Waxaa ka mid ah, moduleka indhaha ee CFP4 waa jiilkii ugu dambeeyay ee 100G modules indhaha, ballaciisuna waa 1/4 oo keliya ee moduleka indhaha ee CFP.Habka baakaynta ee moduleka indhaha ee QSFP28 wuu ka yar yahay kan moduleka indhaha ee CFP4, taas oo macnaheedu yahay in moduleka indhaha ee QSFP28 uu leeyahay cufnaanta deked sare ee beddelka.
Inkasta oo moduleka indhaha ee QSFP28 uu leeyahay faa'iidooyin badan, waa mid ka mid ah xalalka badan ee shabakadaha 100G.Codsiyada gaarka ah sida xarumaha xogta iyo qolalka beddelka, doorashada midda saxda ah ayaa ah xalka ugu fiican.
HUANET waxay siisaa dhammaan noocyada 100G CFP/CFP2/CFP4 iyo 100G QSFP28 oo leh tayo sare iyo waafaqsanaanta qiimaha ugu hooseeya.
Waqtiga boostada: Jul-09-2021