Tom Qab
Nrog txoj kev loj hlob ntawm lub network thiab txo tus nqi, qhov kev thov ntawm cov neeg ua haujlwm IT rau 10Gb hloov pauv tau nce nrawm dua, tshwj xeeb tshaj yog rau SFP + 10,000 MB kho qhov muag, uas ua zoo li Nplooj hloov nyob rau hauv cov ntaub ntawv chaw network. Yog li rau SFP + 10,000 MB kho qhov muag, yuav ua li cas xaiv lub pob hluav taws xob haum los ntawm cov chaw ntawm chaw nres nkoj tus naj npawb, hloov chaw muaj peev xwm, siv hluav taws xob, qib thov, muaj nuj nqi thiab lwm yam.
Txoj haujlwm tseem ceeb ntawm SFP + 10000 MB kho qhov muag
Nrog 10Gb hloov, cov neeg siv tuaj yeem hloov cov ntaub ntawv ntawm 10Gbps, uas tuaj yeem zam kev sib txuas ntawm lub network, Ua kom lub sijhawm ua haujlwm sai thiab txhim kho kev tsim khoom. Tam sim no, kev ua lag luam suav nrog 100000-megabit optical hloov SFP + 10000-megabit optical hloov thiab 10GBASE-T hloov, tab sis vim tias tsis tshua muaj zog noj thiab qeeb ntawm 10000-megabit optical hloov, feem ntau cov neeg yuav xaiv yuav 10000-megabit optical hloov hloov.
Hais txog kev siv fais fab, raws li qhov sib txawv ntawm qhov sib txawv, qhov kev siv fais fab ntawm ib qho chaw nres nkoj ntawm 1000MW EDX feem ntau yog 1.5-4 watts, thaum lub zog noj ntawm txhua qhov chaw nres nkoj ntawm 10000MW EDX yog txog 0.7 watts, thiab lub zog noj yog ywj pheej ntawm qhov kis nrug. Tsis tas li, raws li tau hais ua ntej, 10000 mhz optical hloov tau qis dua latency ntawm tsuas yog 0.3 μs rau ib qhov txuas, whereas rau 10000 mhz optical hloov, vim kev siv cov txheej txheem ntau coding nyob rau hauv tus tes hloov qhov, ncua sij hawm txuas txuas yog 2.6 .s. Yog li, kaum-gigabit optical hloov tau muaj qhov zoo ntawm kev siv hluav taws xob tsawg thiab qeeb qeeb, thiab tsim nyog rau cov chaw loj, muaj kev kub ceev hauv cheeb tsam.
Yuav ua li cas xaiv cov tsim nyog SFP + 10000 MB kho qhov muag?
Qhov sib txawv ntawm 100000 lub teeb hloov ntawm lub lag luam ua rau tib neeg lub ntsej muag, uas ua rau nws nyuaj rau cov neeg siv khoom. Txhawm rau kom yuav qhov zoo tagnrho 100000 lub teeb hloov, kuv xav kom koj xav txog cov hauv qab no thaum mus yuav.
Ua ntej,Hloov chaw nres nkoj yam thiab naj npawb
Hom chaw nres nkoj thiab cov naj npawb ntawm cov chaw nres nkoj yog thawj qhov kev txiav txim siab thaum yuav ib lub pob hloov. Feem ntau, cov chaw nres nkoj rau 10Gb hloov chaw muaj xws li: 10G SFP + chaw nres nkoj, RJ45 Ethernet chaw nres nkoj, SFP combo chaw nres nkoj, thiab chaw nres nkoj tswj. Txhua qhov chaw nres nkoj yog tsim nyog rau cov sib txuas sib txawv, xws li 10G SFP + chaw nres nkoj rau uplink kis tau tus mob thiab lub combo chaw nres nkoj rau kev sib txuas rau cov nkag network. Ntxiv rau, 10Gb hloov tau siv nyob rau ntau qhov teeb meem nyob ntawm seb muaj pes tsawg qhov chaw nres nkoj. Tam sim no, tus naj npawb ntawm 10 GB hloov chaw nres nkoj uas ib txwm muaj nyob rau ntawm kev ua lag luam suav nrog 8,12,24 thiab 48 chaw nres nkoj. Feem ntau, 8-chaw nres nkoj thiab 12-chaw nres nkoj 100mb kho qhov muag tau siv rau hauv tsev lossis chaw lag luam me, thaum 24-chaw nres nkoj thiab 48-chaw nres nkoj 10mb kho qhov muag tau siv ua ntej rau cov chaw zov me nyuam cov chaw lossis cov lag luam loj. Nws raug nquahu kom koj xaiv cov chaw nres nkoj tsim nyog thiab naj npawb raws li qhov xav tau tiag tiag.
Thib ob,Pauv muaj peev xwm
Cov peev xwm hloov tau yog qhov ntsuas tseem ceeb ntawm bandwidth thiab pob ntawv xa mus rau ib tus thib ob. Hauv txoj kev xav, kev xaiv ntawm lub peev xwm loj, pob ntawv xa mus rau tus nqi hloov mus yog qhov zoo tshaj plaws tov. Nco ntsoov, txawm li cas los xij, tias tsis muaj kev sib cuam tshuam ntawm qhov chaw nres nkoj ceev ntawm 10,000-megabit optical hloov thiab lub peev xwm ntawm tus tes hloov. Piv txwv li, qee qhov 10 gigabit hloov kho qhov muag muaj qhov muaj peev xwm ntawm ntau qhov chaw nres nkoj, tab sis cov khoom lag luam cov ntaub ntawv sib pauv tau tsawg heev. Hloov lwm txoj kev, qee qhov kaum gigabit hloov kho qhov muag muaj qhov chaw nres nkoj qis dua tab sis txhawb cov ntaub ntawv hloov pauv sai.
Yog li, nws raug nquahu kom koj yuav lub pob hluav taws xob, kev paub dav dav ntawm kev muaj peev xwm hloov pauv thiab pob ntawv xa mus ntxiv thiab lwm yam.
Thib peb,Kev siv fais fab
Lub zog noj ntawm kaum gigabit optical hloov ntawm cov neeg xa khoom sib txawv kuj txawv. Lub zog txuas yog qhov tseem ceeb xav tau thaum mus yuav ib lub pob hluav taws xob, tshwj xeeb tshaj yog rau cov chaw siv cov ntaub ntawv, vim tias cov chaw zov me nyuam cov ntaub ntawv xav tau ntau ntau ntawm qhov chaw nres nkoj hloov pauv loj, yog li ua ntej yuav ib qho, nws yog ib qho tseem ceeb kom ntseeg tau tias lub zog noj ntawm txhua tus hloov tsim nyog rau nws lub network ib puag ncig kom ntseeg tau tias tus hloov hluav taws xob ua haujlwm zoo. Ntawm kev ua lag luam, qee qhov 10,000 GB hloov hluav taws xob tau nruab nrog cais kev tiv thaiv kev tiv thaiv, kev tiv thaiv luv luv ntawm kev tiv thaiv, thiab qee qhov 10,000 GB hloov hluav taws xob tau nruab nrog LED ntsuas los qhia qhov xwm txheej ntawm lub hwj chim. Qhov kev tsim hluav taws xob tiv thaiv no tuaj yeem pab cov neeg siv kom tswj tau zoo dua thiab ua haujlwm tau hloov. Nco ntsoov tias tus nqi ntawm lub powerconsumed los ntawm tus tes hloov qhov nyob ntawm qhov ntau ntawm cov txheej txheem ntau npaum li cas koj cov txheej txheem. Yog li ntawd, peb xav kom koj xaiv kom tau raws li koj lub zog siv ntawm 10 gigabit optical switch.
Forthly,Daim ntawv thov hierarchy
Feem ntau, kaum gigabit kev hloov kho qhov muag tau haum rau ob-lossis peb-txheej tes hauj lwm. Tus Exchanger yog cov khoom siv txuas txheej txheej uas paub txog MAC chaw nyob cov ntaub ntawv nyob rau hauv pob ntawv, xa nws raws li MAC chaw nyob, thiab sau MAC chaw nyob thiab nws chaw nyob chaw nyob hauv lub rooj nyob sab hauv, cov ntaub ntawv xa tawm los ntawm ib qho chaw nres nkoj mus rau lwm qhov ; peb-tier hloov yog cov khoom lag luam nrog cov ntaub ntawv txauv thiab cov khoom nyob hauv kev. Raws li qhov tshwm sim, Tier 2 keyboards yog cov txiaj ntsig tsim kho rau cov tes hauj lwm me, thaum Tier 3 keyboards tau nyiam rau cov tes hauj lwm loj, qhov twg cov neeg siv tau ntu thiab tswj cov enterprise network tsis muaj kev cuam tshuam bandwidth. Ntawm chav kawm, qhov no tsis txhais tau tias txhua qhov kev yuav, yuav ib qho kev hloov Exchanger yog ib txwm zoo dua li ob lub thawv hloov. Nco ntsoov, tsuas yog txoj cai yog qhov zoo tshaj plaws, thiab koj yuav tsum ua qhov kev xaiv paub raws li koj lub chaw nyob ib puag ncig.
Thib tsib,Yuav tsum muaj nuj nqi
Thaum muas lub pob hluav taws xob, xav seb puas ua haujlwm ntawm cov khoom raws li koj qhov kev xav tau tiag tiag. MLAG, IPv4 / IPv6, Vxlan, NVGRE, SNMP, MSTP yog qee qhov muaj qhov tshwj xeeb tshaj plaws ntawm 1000 megabit optical keyboards. Cov nta no haum rau cov tsoos lossis tag nrho virtualized cov ntaub ntawv chaw. Qee qhov hloov pauv gigabit fiber ntau kuj txhawb nqa kev ruaj ntseg qib siab ntxiv xws li tswj cua daj cua dub thiab IGMP Snooping, uas tuaj yeem pab cov neeg siv soj qab tshaj tawm kev tshaj tawm, multicast lossis tsis paub qhov tsis muaj kev lag luam kom txuag tau bandwidth. Nws raug pom zoo tias koj xyuas kom meej tias 10,000 megabit optical switch tau ntsib koj cov kev ua haujlwm zoo ua ntej kev yuav khoom nws.
Xaus
Gigabit fiber txuas yog cov kev daws teeb meem zoo rau lub tsev lossis cov chaw xaib. Nws raug nquahu kom koj xav txog qhov chaw nres nkoj, peev xwm, kev siv fais fab, daim ntawv thov hierarchy thiab kev ua haujlwm zoo ntawm tus tes hloov qhov thiab ua qhov kev xaiv paub ua ntej kev yuav khoom.