Thaum twg los tshuaj xyuas qhov muag transceper network hloov kho cov ntaub ntawv kev kawm?
Oct 23, 2025|
Network Downtime tsis yog tsis yooj yim - nws kim heev. Ib teev ntawm Outage tuaj yeem raug nqi lag luam ntawm $ 100,000 thiab $ 5 lab, nyob ntawm kev lag luam thiab ntsuas. Txawm li cas los kuj ceeb, ntau lub network engineers maj mam tshuaj xyuas cov ntaub ntawv kev kawm kom txog thaum lawv twb tob hauv ib qho phiaj xwm nce mus lawm.
Qhov no tsis yog hais txog kev nyeem ntawv kev nyeem ntawv rau kev kawm txog nws. Qhov no yog hais txog lub sijhawm koj txoj kev tshawb fawb kom koj tuaj yeem rho tawm qhov siab tshaj plaws ntawm lwm tus kev paub. Qhov sib txawv ntawm kev tshuaj xyuas qhov muag transcerical hloov kho cov ntaub ntawv kev kawm ntawm lub sijhawm tsis ncaj ncees lawm tus neeg tuaj yeem txhais tau tias qhov sib txawv thiab kev puas tsuaj kim.
Ntawm no yog qhov kev muaj tiag: kev kawm tshawb fawb tsis yog cov qauv "kev coj ua zoo tshaj plaws" cov ntaub ntawv. Lawv tau sib ntaus sib tua -}}}}}}}}}}}}}} {{2}- cov neeg ntiaj teb. Tab sis lawv cov nqi siab tshaj ntawm lub sijhawm tshwj xeeb hauv koj txoj kev nce qib. Nco lub sijhawm ntawd, thiab koj yog qhov tseem ceeb ya pom kev dig muag.
Peb Qhov Hluav Taws Xob Tseem Ceeb rau Kev Ntsuam Xyuas Kev Kawm
Feem ntau cov kws tshaj lij xav txog cov ntaub ntawv kawm ua ib yam dab tsi los sab laj "ua ntej pib." Qhov ntawd yog ib qho tseeb tab sis txaus ntshai ua tsis tiav. Raws li kev tsom xam ntawm network txhim kho cov qauv thoob plaws cov chaw zov me nyuam, thiab cov lag luam ntawv xov tooj, peb qhov sib txawv ntawm cov khoom siv sib txawv.
Qhov rai 1: Lub pre - Npaj theem (6-12 lub hlis ua ntej txhim kho)
Nov yog koj txoj hauj lwm cawm neeg txoj haujlwm. Rau kaum ob lub hlis ua ntej koj npaj yuav tau txais kev txhim kho, koj yuav tsum sib sib tham tob rau hauv kev kawm thaj chaw. Tab sis koj tsis yog nrhiav rau cov ntsiab lus siv tsis tau -} uas los tom qab.
Nyob rau theem no, koj yos hav zoov rau peb daim ntawv tshwj xeeb ntawm kev txawj ntse:
Cov qauv tsis ua tiav koj tsis tau xav txog.Nruab nrab -} qhov me me University txhim kho txij li 10g mus rau 100g transceivers hla lawv lub tsev kawm ntawv. Lawv RFP tsom tag nrho ntawm cov txheej txheem kev ua haujlwm thiab kev sib raug zoo. Dab tsi lawv tu? Cov thermal tswj kev sib tw. Txheeb xyuas kho qhov muag hloov kho qhov hluav taws xob cov ntaub ntawv kev kawm txog cov xwm txheej no uas twb tau qhia tawm rau cov khoom siv kub uas twb muaj lawm ntawm 100sfp28 modules. Peb lub hlis Post - kev xa tawm, lawv tau paub sib deev Tau lawv tau soj ntsuam cov ntaub ntawv tswj hwm cua sov thaum lub sijhawm npaj, lawv tuaj yeem siv tau rau kev txhim kho txias txias upfront.
Muab tus nqi rho tawm.Kev tshawb nrhiav cov kev qhia uas nthuav tawm uas tsis tshwm sim rau ntawm kev pib BOMs. Thaum nruab nrab -} Atlantic Broadband hloov kho optical networking, lawv pom tias muaj kev ntsuas kho kho tshiab, lawv tau hloov kho kho qhov muag, transponders, thiab cov khoom sib txuam. Qhov no txo lawv tus nqi ntawm cov tswv cuab tseem ceeb - kev txuag nyiaj uas pom tau kom txog thaum koj khawb mus rau hauv cov lej uas xa mus tiag.
Tus neeg muag khoom xauv - Nyob hauv txoj kev khiav tawm.Ib lub network kev noj qab haus huv tau cawm tau 98% ntawm kev hloov tsheb los ntawm kev hloov pauv ntawm OEM Optics kom tau txais kev xaiv tau zoo. Lawv cov lus sau tseg rau kev hloov kho cov kev sib txuas ntawm Nexus 5596 hloov thiab Nutanix servers yog $ 54,000 rau OEM transceivers. Los ntawm kev xa cov kev cai - coded compceasivers loj, tag nrho cov poob mus rau $ 1,050. Hom nqi no tsuas yog pom los ntawm kev tshawb fawb kis.
Tus yuam sij ntawm saib lub rooj lub qhov rai no: Koj yuav tsum tshuaj xyuas 8-12 kev kawm txog kev sib txawv ntawm cov nplai sib txawv thiab kev lag luam. Vim li cas cov chaw sib txawv? Vim tias tsis ua tiav cov qauv hauv cov ntaub ntawv hyperscale yuav tsis phim cov chaw lag luam sib txuas, tab sis nkag siab txog ob cov ntsiab lus tiv thaiv koj los ntawm cov dig muag.
Qhov rai 2: Tus Tsim & Vendor Xaiv theem (3-6 lub hlis ua ntej)
Los ntawm qhov no, koj tau muab koj cov kev xaiv nqaim. Koj paub tias koj yuav mus 100g, 400g, lossis 800g. Koj twb txheeb tau cov neeg muag khoom muaj peev xwm txheeb tau. Tam sim no rooj plaub kawm xyuas cov kev hloov pauv los ntawm kev txheeb xyuas qhov tseeb rau kev phais mob.
Qhov no yog qhov chaw koj tua tsiaj rau tus muag khoom - kev paub tshwj xeeb. Ib lub Nordic Broadcaster xa tawm 100g transceivers rau 100g transceivers nrog passive DWDM multiplexers sau cov kev teeb tsa channel uas tsuas yog tshwm sim thaum lub sij hawm kuaj kev sib koom tes. Cov ntsiab lus no tsis tshwm sim hauv tus muag khoom datasheets tab sis yog prominently featured hauv post-} tso rau kev tshawb fawb txog kev siv.
Koj yuav muab dab tsi ua rau:
Compiibility landmines. Txawv hloov cov neeg muag khoom siv MSA cov qauv nrog hloov maj mam hloov. Cisco - Tshaj sfp + tej zaum yuav haum SFP + Tsib Hlis Ntuj Kev tshawb nrhiav cov ntaub ntawv qhia txog qhov sib raug zoo matricial ua haujlwm hauv kev xyaum tiv thaiv kev xav.
Kev sib xyaw ua ke lub sijhawm uas muaj kev cuam tshuam muaj tiag. Cov ntaub ntawv cov ntaub ntawv hais qhia cov ntsaws - Thiab - kev xa khoom. Kev tshawb nrhiav cov ntaub ntawv qhia txog koj txog ob -}}}}}}}}} ill intomatibility uas yuav tsum tau tswj cov kev hloov kho tshiab hla koj pawg. Thaum ib lub tshav dav hlau ib lub nroog npaj tau loj- nplai tso tawm cov kev tshawb fawb ntxiv, lawv tau tshawb pom los ntawm kev hloov pauv cov ntaub ntawv kev hloov pauv ntawm cov ntaub ntawv kev hloov pauv kev hloov pauv tau ntxiv rau lawv cov khoom siv me me tsis muaj qhov kev txawj ntse.
Kev sim cov cai uas ua tau haujlwm tiag. Tus kws kho mob sib tw tau khaws tseg pua pua ntawm cov xuab moos uas tau txais cov txheej txheem kuaj xyuas raws li cov txheej txheem sib tw. Hloov chaw kuaj txhua qhov txuas thaum kawg- {}}}}}} ntawm cov chav nyob nrog kev ua haujlwm marginal ua ntej kev teeb tsa.
Thaum lub qhov rai no, koj tsom iav rau 5 {{{{{{{{}}} kev tshawb fawb tshwj xeeb uas koj cov neeg xaiv khoom siv thiab cov neeg muag khoom siv. Kev tshawb fawb ntawm cov ntaub ntawv poob poob qis tus nqi ntawm no - koj xav tau kev phais mob.
Qhov rai 3: Lub pre -}}}} {- 4 lub lis piam ua ntej mus-nyob)
Nov yog koj qhov kawg checkpoint. Koj tau npaj khoom. Koj tau tsim cov yob. Tam sim no koj tab tom nrhiav thaum kawg - feeb kev puas tsuaj kom tsis txhob muaj.
Nyob rau theem no, kev ntsuam xyuas kawm ntawv yuav ua hyper - kev tsim nyog. Koj tab tom nrhiav rau kev siv Grochas:
Muaj nuj nqis nyob ib leeg.Puas yog koj yuav tsum hloov kho transceivers lossis hloov firmware ua ntej? Ib tus enternPurise nrhiav tau tias kev hloov kho transging ua ntej hloov kho code ua rau kev ua haujlwm tsis muaj xwm txheej ceev. Lawv txoj kev tshawb fawb cov ntaub ntawv kom raug: Firmware ua ntej, kev siv tau, tom qab ntawd transceivers.
Cov txheej txheem rollback uas ua haujlwm thaum lub siab.Thaum cov neeg muab kev pab fiber ntau cov kev hloov kho tsis tiav ntawm 2 teev sawv ntxov, lawv nrhiav tau lawv cov ntaub ntawv Rollback cov txheej txheem uas xav tau. Cov ntaub ntawv tshawb fawb los ntawm qhov tsis zoo sib xws yuav muaj chij qhov sib txawv no.
Hloov lub sijhawm lub qhov rai.Ntau cov ntaub ntawv tshawb fawb cov ntaub ntawv uas koom tes nrog kev sim ua haujlwm thaum lub sijhawm ua haujlwm, txawm tias muaj kev ua haujlwm tsis zoo, ua rau tsis lees txais kev pab cuam. Lub siab kawg? Nruab nrab ntawm 2-5 teev sawv ntxov thaum muaj tsheb khiav yog 15-30% ntawm lub ncov.
Rau qhov kev tshuaj xyuas zaum kawg no, tsom rau 3 {-}}}} Cov ntaub ntawv teev cov ntaub ntawv sau ua ke zoo sib xws. Koj tab tom nrhiav Murphy Txoj Cai Kev Cai-txhua yam uas tuaj yeem mus tsis raug, sau tseg los ntawm cov neeg uas tau ntsib nws.
Cov zais zais sij hawm qhov loj me: kev ua txujci ua rau muaj ib tug txhais
Muaj plaub lub sijhawm thib plaub uas tsawg dua kev npaj thiab ntau ntxiv txog Reactivity: thaum koj cov cuab yeej muaj teeb meem uas twb muaj lawm pom tau qhia cov cim.
Qhov no yog qhov kev tshawb xyuas kev paub ua rau kev kuaj mob ua ntej yuav kuaj xyuas ntau dua li kev npaj {{0} umented. Cov cuab yeej network feem ntau nco qhov no vim tias lawv tau tsom mus rau kev ua haujlwm ua haujlwm. Tab sis cov qauv kev ua qauv tshwj xeeb yuav tsum ua rau kev tshawb fawb tam sim tam sim tam sim tam sim tam sim
Kev nce toj ua yuam kev nce (ber) tsis muaj laj thawj.Thaum ib lub tsev kawm ntawv network pom Ber nce toj ntawm 10⁻¹² mus txog 10⁻⁹, lawv tau xav tias muaj kev puas tsuaj fiber ntau. Cov Ntaub Ntawv Kawm Kev Tshawb Nrhiav tau qhia txog kev paub laus hauv lawv cov qauv kev hloov pauv tau zoo li qub {} {} {5} lub neej. Kev daws tsis tau kho; Nws tau hloov ua ntej ua tsis tiav.
Ceeb toom txog kev ua ib txwm.Yog tias koj cov digital kuaj xyuas kev soj ntsuam (DDM) qhia kev hloov pauv nyob rau 60 degree, kev kawm rooj plaub, qhov teeb meem txias dua {1} nws yog qhov teeb meem muaj peev xwm. Koj transceivers ua hauj lwm nyuaj dua li tsim vim tias koj thawb tsheb ntau dua li lawv nyob ntawm. Cov qauv no tau tshwm sim hauv ntau cov ntaub ntawv cov ntaub ntawv kev kawm ua ntej cov hloov tshiab loj dua.
Nce "tsis txhawb nqa optic" yuam kev tom qab cov kho firmware.Cov tsos mob tshwj xeeb hauv kev sib tham ntawm kev sib tham ntawm kev sib tham ntawm cov neeg muag khoom lub thawv muag khoom ...}}} hauv cov tswv yim nkag rau hauv firmware. Cov kev daws teeb meem uas cov ntaub ntawv sau thoob plaws ntau kis? Sourcing cov cai coded zoo tshaj Transceasivers Transceasers los ntawm cov muag khoom tswj cov firmware muaj peev xwm ntsuas.
Thaum cov tsos mob no tshwm sim kev txheeb xyuas tam sim ntawd yuav tsum tsom rau cov qauv tsis zoo sib xws. Koj tab tom nrhiav rau cov ntaub ntawv tau txais kev vam meej: lwm tus cov xwm txheej tsis zoo, thiab lawv txhais tau tias lawv yog dab tsi ua rau lawv cov kev txiav txim siab dua?
Kev lag luam -} kev txiav txim siab sijhawm
Lub sijhawm zoo saib xyuas cov ntaub ntawv kev kawm txawv txawv ntawm kev lag luam cov ntsiab lus. Qhov kev ua tau zoo no tsis tshwm sim hauv cov neeg muag khoom tab sis tawm kom meej meej thoob plaws- world worldocation.
Cov ntaub ntawv chaw: Lub peev xwm siv ntsuas qhov pib
Cov neeg ua haujlwm cov ntaub ntawv yuav tsum ua rau kev txheeb xyuas cov ntaub ntawv thaum nruab nrab ntawm kev siv chaw nres nkoj nruab nrab hla 40% ntawm kev muaj peev xwm ntsuas. Qhov no tsis yog intuitive - feem ntau yuav tos kom txog thaum 70 4}}}}}}} 2% -Thaum kev tshuaj xyuas vim li cas ntxov ntxov yog qhov tseem ceeb.
Thaum 40% kev siv nyiaj, koj tseem muaj kev khiav tawm kom npaj ua tib zoo. Thaum lub sijhawm koj ntaus 70%, koj nyob rau hom kev sib tw, thiab cov hloov tshiab hloov kho cov ntaub ntawv qhia txog tus nqi 3X siab dua vim muaj sijhawm sib txuas lus thiab ntsuas tsis tau.
Ib qho kev kawm cov ntaub ntawv kev kawm qhia kom txog 75% kev siv tau yuam kom lawv hla kev xa tawm, uas tau ua kom tiav cheeb tsam tsis ua tiav thaum lub sijhawm tu. Tau lawv tau pib npaj ntawm 40% kev siv nyiaj, lawv yuav muaj sijhawm rau kev sim siab.
Cov neeg muab kev pab sib tham: Cov kev cai tswj hwm thiab cov neeg sib tw
Txog kev sib tham nrog cov ntaub ntawv, kev tshawb xyuas kev ntsuam xyuas sijhawm sijhawm ncaj qha rau kev tswj hwm qhov rais ua raws li cov qhov rai thiab kev sib tw. Thaum 5g rollout xav tau ntaus, ntau tus muab kev pab sau cov kev sib tw hloov ntawm 10g mus rau 100g / 400g backhhaus.
Cov qauv hla kev kawm: Cov muab kev pabcuam uas tau pib saib cov tswv yim siv 18 lub hlis ua ntej 5G tso cai ua haujlwm. Cov uas tos kom txog thaum 6 lub hlis ua ntej muaj kev pabcuam muaj kev pabcuam, kev sib tham thaum muaj xwm ceev, thiab cov qhua tuaj ua txhaum cai lij choj.
Ib yam li ntawd, thaum Cablabs tshaj tawm 100 G Coherent Pon Specifications, cov kev vam meej thaum ntxov tau tshawb fawb coherent opt optecerments 24 lub hlis ua ntej. Lawv tsis tos rau cov qauv - Lawv tau npaj raws li kev tsom xam ntau yam los ntawm ntau qhov kev tshawb fawb qhia cov thev naus laus zis.
Enterprise Networks: Ua raws li lub voj voog siv nyiaj txiag
Enterprise network hloov kho lub ntsej muag lub ntsej muag tshwj xeeb lub sijhawm muaj kev txwv tsis pub siv nyiaj txiag rau kev siv nyiaj. Cov qauv kev kawm tshawb fawb ua kom muaj kev lag luam ua tiav raws li cov phiaj xwm peev nyiaj peev xwm nrog nyiaj txiag} Feem ntev 9-12 lub hlis pib.
Qhov no tsim kev sib txuas sib xyaw. Koj cov ntaub ntawv tshawb xyuas xav tau kom qhia cov peev thov siv nyiaj txiag, tab sis koj yuav tshawb fawb thev naus laus zis uas yuav tsis txwv 18-24 lub hlis. Cov kev daws teeb meem sau cov ntaub ntawv hla kev kawm tau zoo: Kev txheeb xyuas rooj plaub saib xyuas tsis yog rau koj cov kev txhim kho tam sim ntawd, tab sis rau kev hloov kho tom qab tom ntej.
Thaum ib lub peev xwm 500 lub tuam txhab npaj tau lawv 2023 pob nyiaj siv, lawv tshuaj xyuas kev tshawb fawb txog 400g kev xa khoom, txawm tias lawv tam sim no siv 100g. Qhov ntawd rau pem hauv ntej {- Cov nqi tshawb pom tau qhia tias 400g nqi yuav poob 60% los ntawm lawv cov kev txhim kho tom ntej (2025), muaj feem cuam tshuam lawv multi {9 xyoo npaj. Lawv siv rau kev txhim kho infrastrastructure nyob rau hauv 2023 uas yuav ua kom yooj yim 400g saws hauv 2025, ntau dua li xav tau lwm tus kws kos duab ntxiv.
Dab tsi ua rau muaj kev kawm tsim nyog koj lub sijhawm?
Tsis yog txhua tus kho qhov muag transceer network Coob tus yog tus muag khoom lag luam ua raws li cov ntaub ntawv siv tswv yim. Raws li kev tsom xam ntawm ntau pua ntawm kev tshaj tawm cov ntaub ntawv tshaj tawm, cov cim tshwj xeeb cais cov ntsiab lus tseem ceeb los ntawm kev ua lag luam fluff.
Peb Qhov Tseem Ceeb Cov Ntaub Ntawv Ntsiab Lus
Ib qho kev tshawb fawb tseem ceeb yuav tsum muaj peb yam khoom kim:
Baseline ntsuas ua ntej txhim kho.Vague cov nqe lus zoo li "Kev paub txog cov teeb meem kev ua tau zoo" tsis muaj qab hau. Kawm txog kev kawm muaj txiaj ntsig: "Nruab nrab ntawm truckency 45ms, pob ntawv poob 0.3%, ber siv 108%." Cov xov tooj no cia koj piv koj qhov xwm txheej ncaj qha rau lawv.
Cov nqi siv tshwj xeeb.Tsis yog cov nqi transceiver, tab sis tag nrho cov phiaj xwm tag nrho nrog rau kev ua haujlwm, downtime, kuaj cov khoom siv, thiab kev siv nyiaj tsis txog. Nruab nrab-} Atlantic Broadband's Kev Kawm Ntawv uas thaum lawv muaj 400G kev cia siab, lawv tau txais kev cia siab ntxiv rau tag nrho cov kev cuam tshuam kev lag luam.
Tshaj tawm -}} xa cov ntaub ntawv ua haujlwm nrog lub sijhawm."Txhim kho kev ua haujlwm" txhais tau tias tsis muaj dab tsi. "Txo qhov nruab nrab latency los ntawm 45ms rau 12ms nyob rau hauv 2 lub lim tiam ntawm kev xa tawm, tswj hwm tshaj 6 lub hlis" muab kev txawj ntse tshaj plaws. Ntau cov ntaub ntawv tshawb fawb tshwm sim tom qab thawj zaug xa tawm vim kev teeb tsa drift {6} paub lub sij hawm qab ntug horson tseem ceeb.
Cov chij liab uas qw "kev lag luam, tsis yog kev kawm"
Zam kev kawm txog cov ntaub ntawv kev kawm uas nthuav qhia cov cim ceeb toom no:
Tsis muaj kev hais txog cov kev sib tw lossis kev ua lag luam - Offs.Qhov kev ua haujlwm tiag tiag ib txwm ntsib teeb meem. Yog tias txoj kev kawm paub nthuav qhia txoj kev ncaj nraim, nws yog kev lag luam. Kev tshawb fawb muaj txiaj ntsig los ntawm PROptix, piv txwv li, sau cov kev sib tw tshwj xeeb thaum lawv Nordic Broadband txhim kho cov phiaj xwm- pob tshab taw qhia authenticity.
Vague txog cov khoom lag luam uas siv.Cov ntaub ntawv hauv Generic zoo li "siab -} Kev ua haujlwm Transceivers" Muab cov nqi xoom. Cov ntaub ntawv kawm muaj txiaj ntsig kom meej meej qhia meej cov qauv: "100gbase- lr4 qsfp28 modules kev ua haujlwm ntawm 1310nm wavelors" muab ib yam dab tsi los ntsuas.
Tsis muaj sijhawm ncua tshwj xeeb."Tsis ntev dhau los" txhais tau tias lub hli dhau los lossis peb xyoos dhau los. Kev siv thev naus laus zis loj hlob teeb meem- transceivers uas muaj teeb meem hauv 2022 tuaj yeem ntseeg tau hauv 2025 tom qab hloov kho cov khoom siv firmware. Nco ntsoov saib xyuas cov ntaub ntawv kev kawm txij li 18-24 lub hlis dhau los.
Cov ntaub ntawv ploj lawm ua tiav.Qee cov ntaub ntawv muaj txiaj ntsig tshaj plaws los ntawm cov ntaub ntawv swb. Kev kawm ntawv qib siab
Cov ntaub ntawv tshawb fawb tshawb fawb
Kev tshawb nrhiav cov ntaub ntawv nyeem cia li siv sijhawm ntev. Kev vam meej cov cuab yeej cuab tam tau sau cov ntaub ntawv hla ntau cov ntaub ntawv ua raws cov qauv kev tshawb fawb.
Plaub - Txheej Txheej Txheem
Txheej 1: Cov Scan Ceev (2 feeb ib kis kev kawm)
Nyeem cov paub daws teeb thiab xaus. Saib rau koj peb cov ntaub ntawv cov ntaub ntawv tseem ceeb. Yog tias tsis tuaj, hla nws. Qhov kev lim dej nrawm no cia koj soj ntsuam 20-30 kev tshawb fawb hauv ib teev, paub txog 5-8 tsim nyog nyeem ntawv sib sib zog nyeem.
Txheej 2: Architecture Qhia (10 feeb)
Rau rooj plaub kawm uas dhau txheej 1, qhia txog kev ua lag luam rau koj tus kheej. Kos nws tawm - lus. Nco ntsoov qhov twg topologies distge. Tus nqaj qaum - nplooj ntoos cov ntaub ntawv chaw ua ke architure architure Txheeb xyuas cov ntsiab lus uas phim koj qhov xwm txheej thiab uas txawv.
Txheej 3: Teeb Meem / Cov Ntshav Extraction (20 feeb)
Tsim cov ntawv sau sau ntawv rau txhua qhov kev kawm tseem ceeb:
Cov teeb meem tseem ceeb:Dab tsi ua rau lawv txoj kev txhim kho?
Constraintions:Nyiaj txiag, ncua sij hawm, sib haum yuav tsum muaj
Soluture architecture:Cov thev naus laus zis thiab kev teeb tsa
Kev ua raws li cov nyom:Cov teeb meem ntaub ntawv thiab kev daws teeb meem
Quantitative cov txiaj ntsig:Txhua Cov Ntaub Ntawv Ua Si
Cov tshooj lus kawm:Cov lus qhia kom meej rau yav tom ntej
Cov txheej txheem hauv kev tsim qauv no thoob plaws pab pawg ua kom zoo nkauj ua kom koj extract kev txawj ntse dua li tsuas yog nyeem cov lus piav.
Txheej 4: Hla -} tus qauv kev txheeb xyuas (30 feeb)
Tom qab txheeb xyuas 5-8 kev tshawb fawb, nrhiav cov qauv:
Cov qauv tsis ua tiav:Yog tias peb qhov kev tshawb fawb ywj pheej hais txog kev huv huv fiber ua rau 40-60% ntawm cov teeb meem xa tawm uas yuav tsum tau ua txoj kev qhia me me.
Sib cav sib ceg uas ob leeg ua tiav:Thaum muaj kev sib txawv ntawm cov ntaub ntawv sib txawv qhia cov tswv yim tsis txaus siab ob qho tib si, khawb mus rau hauv cov ntsiab lus sib txawv piav qhia tias yog vim li cas.
Cov yuav ua li cas:Technologies lossis kev teeb tsa tau hais hauv kev hla dhau ntau kis tab sis tsis tau hais txog kev txawj ntse uas tej zaum yuav yog qhov khoob hauv koj txoj kev paub.
Tus ntoo khaub lig no {{}} kev soj ntsuam cov ntaub ntawv, feem ntau yog qhia pom cov hauv kev pom tsis pom nyob hauv ib qho kev kawm sib tham.
Zam kev tshawb xyuas qhov kev tshawb xyuas cov ntaub ntawv
Txawm hais tias muaj kev tshawb nrhiav tswv yim, cov cuab ntxiab txo cov ntaub ntawv tus nqi kawm ntawv. Cov pitfalls tshwm sim li cas nyob rau hauv posts - mortem tshuaj xyuas ntawm cov kev hloov pauv tsis ua tiav.
Qhov rov qab muaj teeb meem
Cov me nyuam tshawb nrhiav cov me nyuam tsis ntev los no tsis yog ib txwm muaj feem cuam tshuam. Kev Hloov Kho Kho Dua Khoom Siv Tshuab Hloov sai, tab sis Network architecture hloov qeeb. Kev tshawb fawb 2023 kawm txog 800g xa tawm yuav txiav - ntug tab sis tsis cuam tshuam rau koj 100g}- 400}} txoj kev hloov pauv. Lub caij no, kev kawm txog 2022 li 202 12}} teev 100g-rau-400g tsiv teb chaws ncaj qha rau koj qhov project.
Cov kev daws teeb meem sau cov ntaub ntawv uas muaj txoj hmoo: Kev tshawb xyuas hnyav los ntawm cov kws kho vaj tse architectural, ces los ntawm kev rov ua dua. Ib qho 24 {- lub hlis-} Kev Kawm Kev Kawm Txuj Ci koj lub Topology muaj ntau dua li 3-hlis tom ntej architecture.
Ntxoos ntxiab cuab yeej ntxiab
Hypirale cov ntaub ntawv cov ntaub ntawv koom haum qhia txog thev naus laus zis, tab sis lawv cov kev daws teeb meem tsis txhob teev cia. Thaum Google lossis Amazon xa 500g transceivers, lawv muaj cov peev txheej- Kev sim ua haujlwm, cov neeg ua haujlwm, nyiaj txiag}}}} kev lag luam tsis sib xws.
Ntau cov chaw muab kev pab cuam pab neeg hauv lawv cov cuab yeej no hauv lawv qhov kev kawm: Lawv tau sim ua cov txheej txheem kom zoo dua tab sis ua rau muaj cov cuab yeej siv kom zoo. Lawv txoj kev vam meej thib ob siv tau siv cov nplai - Cov kev cai ua kom zoo dua rau lawv lub peev xwm ua haujlwm.
Cov kev cai coj los ntawm cov kev paub no: ua ntej kev kawm rooj sib tham los ntawm cov koom haum hauv koj lub sijhawm ua haujlwm. Yog tias koj yog 200-tus neeg IT Department, rooj plaub kawm los ntawm tus neeg koom haum muab cov kws txawj ntse tshaj cov neeg txawj ntse.
Cov Khoom Muag Khoom Muag Khoom Muag
Ntau cov ntaub ntawv tshawb fawb yog tus muag khoom yog tus muag khoom - Cov ntsiab lus txhawb nqa shoedsing shoedments. Cov no tsis tau tsis zoo, tab sis lawv xav tau kev nyeem ntawv tseem ceeb. Cov teeb meem sau tseg yuav yog menyuam yaus, cov kev daws teeb meem yuav hais txog cov khoom lag luam, thiab lwm txoj hauv kev yuav tsis tham txog.
Hla -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} {{{}}}}}}}}}}}}}}}}}}}} kev sib tw cov ntaub ntawv. Thaum muag khoom ntawm cov ntaub ntawv xeem ntawv "seamless kev sib xyaw," Tshawb xyuas seb cov ntaub ntawv ywj pheej sau tib yam kev paub zoo ib yam nkaus. Ntau cov engineers tau tshaj tawm hauv cov kev sib tham ntawm cov txheej txheem "seamless" feem ntau txhais tau tias "ua haujlwm tom qab kev soj ntsuam cov firmware thiab kev xeem ntau"}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov ntsiab lus raug rho tawm.
Kev Ntsuam Xyuas Nruam Rov Los
Cov Ntaub Ntawv Kawm Tshawb Xyuas tsis yog ib qho -} kev ua haujlwm. Tshuab Evolution xav tau kev paub ntxiv tas mus li, sau tseg hla kev vam meej ntev- sij hawm network operations.
Peb Hlis Peb Hlis Cov Tshuaj Xyuas
Txhua lub quarter, siv 2 - • Tshuaj xyuas nyuam qhuav luam tawm cov ntaub ntawv hauv koj lub thev naus laus zis. Koj tsis npaj kev hloov kho tshiab-koj tab tom tswj thev naus laus zis thev naus laus zis. Qhov kev coj ua no, cov ntaub ntawv los ntawm Network kws kos duab tswj hwm {}}}}} cov tswv yim ib txwm ua li li li li tau, muab peb cov txiaj ntsig:
Ntxov qhia ntxov txog cov teeb meem tshwm sim.Thaum ntau cov ntaub ntawv kev tshawb fawb pib cov teeb meem zoo sib xws nrog cov teeb meem kev hloov pauv ntau lossis cov teeb liab, uas yog lub teeb liab los tshuaj xyuas koj tus kheej cov khoom siv rau cov muaj kev phom sij.
Them txoj kev txawj ntse kev txawj ntse.Taug qab cov nqi xa mus hla kev kawm txog nqe. Mid -} Atlantic Broading qhov kev cia siab uas tau ua raws nraim li 100g qhov kev cia siab dhau los ntawm ntau kis cov ntaub ntawv kev kawm tau tshaj 18 lub hlis.
Tshuab txuj ci thev naus laus zis.Qhov sib txawv ntawm kev thev naus laus zis thawj cov ntaub ntawv kev kawm thiab nws cov ntaub ntawv thoob plaws. Thaum 800g transce uas tau tshwm sim hauv ib lossis ob qhov kev kawm thaum ntxov (2023), lawv tau sim. Los ntawm 2024, nrog kaum ob ntawm kev tshawb fawb sib txuas lus luam tawm, thev naus laus zis thev naus laus zis rau ntau lawm- npaj tau. Tus qauv no pab lub sijhawm koj tus kheej nkhaus.
Tshaj tawm -} hloov kho qhov tseeb
Tom qab ua tiav koj tus kheej kev txhim kho, rov qab xyuas cov ntaub ntawv tshawb fawb koj cia siab. Txheeb xyuas cov khoob: Kev kawm tshawb fawb npaj koj rau, thiab dab tsi ua rau koj xav tsis thoob? Sau cov ntawv no cov khoob hauv koj tus kheej sab hauv kev kawm sab hauv rau kev siv yav tom ntej.
Qhov kev coj ua no, qauv nyob thoob cov pab pawg ua haujlwm network, tsim lub cim xeeb. Thaum koj hloov kho dua tshiab hauv 3-5 xyoos, koj yuav muaj ob qho kev tshawb fawb sab nraud thiab koj tus kheej cov ntaub ntawv kev txawj ntse txhais tau hais tias koj cov ntsiab lus yooj yim.
Cov Lus Nquag Nug
Kuv yuav tsum tau mus soj ntsuam rooj plaub kawm yog tias kuv siv OEM kev hloov pauv los ntawm cov neeg muag khoom loj?
Kiag li. OEM cov khoom txo ib qeb ntawm kev pheej hmoo (sib xyaw ua ke tau qhia lwm cov teeb meem, cov kev tswj hwm thermalation, thiab cov tswv yim ua kom tau zoo. Lub tuam txhab logistics hauv lub teb chaws tau txais $ 2.1 lab ntawm xya- kev pom tau zoo hloov pauv ncaj qha los ntawm kev tshawb fawb kev tshawb fawb ncaj qha.
Yuav ua li cas kuv thiaj paub tias kev kawm tshawb fawb tsis ntev los no?
Tshuab muaj hnub nyoog thev naus laus zis ntau dua li kev siv sijhawm tshwj xeeb. Thaum kev txheeb xyuas qhov kho qhov muag hloov kho qhov muag cov ntaub ntawv kev kawm, cov ntaub ntawv tshawb fawb txog 2023 {}}}}} yog cov thev naus laus zis thiab cov txheej txheem tseem nyob tam sim no. Tsom ntsoov seb qhov kev xa tawm tau tshwm sim nyob rau 24 lub hlis dhau los thiab seb cov thev naus laus zis tau hais tias tseem siv tau ntau. Saib txog thaum xaus - lub neej tshaj tawm uas yuav cuam tshuam cov ntaub ntawv laus dua.
Puas yog tus muag khoom {{0} He} Kev Luam Ntawv Kev Kawm Tsis Muaj Peev Xwm Tsis Muaj Nqes?
Tsis muaj nqi, tab sis lawv xav tau kev nyeem ntawv tseem ceeb. Cov neeg muag khoom cov ntaub ntawv kev sib tw zoo ntawm cov ntaub ntawv ua haujlwm muaj kev vam meej thiab kev teeb tsa kev sib koom tes. Lawv qaug zog rau kev tsis ua haujlwm thiab lwm txoj hauv kev. Siv lawv rau cov ntsiab lus siv ib zaug uas koj tau ua rau cov neeg muag khoom txiav txim siab, tab sis cia siab rau cov chaw ywj siab thiab cov kev sib tham rau kev sib piv thiab kev txheeb xyuas cov teeb meem.
Yuav ua li cas yog tias kuv tsis tuaj yeem pom cov ntaub ntawv kawm paub txuam nrog kuv qhov xwm txheej?
Tseeb ntais ntawv yog tsawg. Ua kom pom tseeb rau cov kws ua vaj huam sib luag zoo dua li kev rov ua dua tshiab. Kev tshawb fawb ntawm kev sib tham los ntawm kev sib tham Gixommune Groedit txheeb cov qauv kws tsim qauv nrog kev lag luam wan hloov kho dua tshiab, txawm hais tias muaj tshwj xeeb siv cov xwm txheej sib txawv. Extract cov hloov pauv tau: kev ntsuas cov kev cai kuaj xyuas, cov kev tswj thermal ntawm cov txheej txheem siv tau. Cov qauv hloov pauv thoob plaws cov ntsiab lus txawm tias thaum muaj cov thev naus laus zis sib txawv.
Yuav ua li cas muaj kev kawm ntau npaum li cas rooj plaub yuav tsum tau saib ua ntej kev txiav txim siab dua tshiab?
Thaum ua ntej - kev npaj (6 {- 12 lub hlis tawm), tshuaj xyuas 8-12 ntau haiv neeg kawm rau kev txawj ntse. Thaum lub sijhawm tsim theem (3-6 lub hlis), nqaim rau 5-8 kos lwm tus neeg xa khoom. Ua ntej siv (2-4 lub lim tiam), tsom rau 3-5 mas zoo li cov nplai thiab thev naus laus zis sib tw. Qhov kev vam meej ntawm kev txo tus nqi txav dav dav ntawm kev phais mob raws li koj txoj haujlwm ua tiav.
Ua tsis tiav kev hloov kho cov ntaub ntawv tshawb fawb muaj nyob, thiab kuv yuav nrhiav tau lawv nyob qhov twg?
Cov ntaub ntawv "kev kawm tsis yog" muaj tsawg heev vim tias lawv unpopular mus tshaj tawm. Txawm li cas los xij, kev sib tham txog kev sib tham, tshaj tawm {{{1} Cov teeb meem hluav taws xob hauv cov ntawv luam tawm, thiab cov khoom lag luam muag khoom hauv cov ntawv luam tawm tsis tiav. Saib rau: Kev daws teeb meem ntawm cov lus qhia (cov ntaub ntawv no feem ntau tsis ua tiav), thiab cov teeb meem hauv paus ua ntej) Cov ntaub ntawv qhia thaum cov koom haum luam tawm lawv.
Thaum twg kuv yuav tsum tau ua ntej kev kawm txog cov ntaub ntawv tshaj tawm?
Cov ntaub ntawv muag khoom qhia koj seb cov khoom yuav tsum ua haujlwm li cas hauv cov xwm txheej zoo tagnrho. Kev tshawb nrhiav cov ntaub ntawv qhia seb lawv ua haujlwm tiag tiag hauv ib puag ncig tiag. Ua ntej kev kawm rooj plaub rau: Xa cov ntaub ntawv thiab sib tw, kev sib koom ua ke ntawm ntau tus neeg muag khoom, feem ntau zais nqi), thiab kev txheeb xyuas hom haujlwm. Siv cov ntaub ntawv vendor rau cov kev qhia txog kev ua haujlwm, txhawb nqa kev teeb tsa, thiab cov nom tswv tau ua tiav.
Lub sij hawm ua hauj lwm txhais tau tias npaj txhij txhua
Cov cuab yeej siv network uas tau ua cov tsis muaj kev tsis muaj hmoo tsis muaj hmoo -}}}} Lawv muaj tswv yim txog thaum lawv kawm tau los ntawm lwm tus. Lawv xyuas cov ntaub ntawv kev tshawb fawb ntawm lub sijhawm thaum cov kev txawj ntse muaj feem ntau rau kev txiav txim siab lawv nquag ua.
Yav dhau los, thiab koj tab tom tshawb fawb thev naus laus zis uas yuav hloov zuj zus ua ntej koj xa. Lig dhau lawm, thiab koj tau muab xauv rau hauv kev txiav txim siab uas kawm cov kev kawm yuav muaj kev cuam tshuam. Cov chaw qab zib muaj nyob rau hauv cov qhov rais peb lub qhov rais peb tau mapped: Pre6 2}}}}} {{{3} {{{}} Kev siv qhov siv tau.
Nov yog qhov no zoo li lub sijhawm: 12 lub hlis ua ntej koj lub hom phiaj txhim kho, pib koj cov kev tshawb fawb dav dav. Nkag siab txog toj roob hauv pes. Rau lub hlis tawm, nqaim rau cov kws kos duab kos duab thiab cov neeg muag khoom - kev paub tshwj xeeb. Plaub lub lis piam ua ntej mus - nyob, ua koj qhov kev soj ntsuam kawg ntawm kev siv tau txais cov otchas.
Thiab thoob plaws? Ua kom paub txog peb lub hlis dhau los ntawm kev tshawb fawb txog kev nthuav dav, tsim cov kev txawj ntse rau kev txhim kho yav tom ntej. Vim tias cov kev txhim kho tom ntej tsis yog hais txog kev hloov pauv thiab fiber-} nws yog hais txog kev kawm los ntawm txhua lub koom haum ntawm txhua txoj kev taug txoj kev no ua ntej koj.
Cov kho qhov muag transcerical hloov kho cov ntaub ntawv kev kawm yog muaj sia. Cov qauv sau tseg. Tus txawj ntse muaj. Tsuas yog lo lus nug: koj puas tuaj yeem nkag mus rau nws lub sijhawm?
Tseem Ceeb Takaways
Kev Tshawb Xyuas Kev Tshawb Xyuas Kev Tshawb Nrhiav Kev Tshawb Fawb Hauv Peb Lub Tswv Yim Lub Windows: 6 {} 12 lub hlis ua ntej npaj, thiab 2-4 asthiv ua ntej kev siv
Ua ntej kev kawm txog rooj plaub nrog cov peev txheej tshwj xeeb, cov nqi ntau, thiab tshaj tawm - xa cov ntaub ntawv ua tau zoo
Kev Ua Phem Ua Phem Tshaj Tawm Cov Qauv (Nce Ber, Kub ceeb toom, kev sib cais, sib raug ua yuam kev) yuav tsum tau tshawb xyuas cov ntaub ntawv kev tshawb fawb sai sai
Kev Lag Luam Kev Lag Luam: Cov Chaw Nruab Nrab Tshawb Xyuas ntawm 40% Kev Siv Hluav Taws Xob, Cov Chaw Lag Luam Telecom, cov lag luam kom raws li kev siv nyiaj txiag
Kev tshawb fawb txog cov koom haum tsis pub dhau ib teev ntawm koj lub lag luam muab cov kws txawj ntse ntau dua li cov neeg txawj ntse
Ua kom muaj kev paub txog lub quarterly technology kev paub txog kev tshawb fawb txuas ntxiv mus kawm kom nkag siab txog tus nqi thiab thev naus laus zis
Cov Ntaub Ntawv Teev
Netbrain Technologies - Cov network txhim kho kev pheej hmoo Kev Ntsuam Xyuas Kev Ruaj Ntseg (NetBastech.com)
Cisco Neeg Siv Kev Kawm - mid mid-} atlantic broadband 400 sedoplicment (Cisco.com)
PROPIX - Nordic Broadband Fiber ntau dua kev ua haujlwm (Prooptix.com)
Ntug dej tes hauj lwm - healthcare thiab Enterprise Ekas rau kev kawm (Edium.com)
Lansweeper - cov cuab yeej siv tes tswj kev tswj hwm kev tswj hwm (lansweeper.com)
NTIVA -} nws intrastructure upging sij hawm tsom xam lub sij hawm|tiva.com)
Engration Optics - transcolols kuaj thiab cov kev cai lij choj (Formalmaoptics.com)
Linden Phoonics -} dua optical transleshing qhia (lidenphotonics.com)
Allied Telesis - Ente Entrprise Network Kev Tswj Cov Ntawv Dawb (AlliedTelesis.com)
Mushroom Tes Network - network txhim kho cov kev coj ua zoo tshaj plaws (mushromnetworks.com)