Ua kev hloov pauv sab nraud ua haujlwm thoob ntiaj teb?
Oct 21, 2025| Ntawm no yog lub network engineers tsis qhia koj upfront: nug yog tias hloov chaw sab nraud ua haujlwm "Universy" yog li nug cov chaw tsheb haum "thoob ntiaj teb." Cov lus teb yog nyuab - thiab kim yog tias koj tau txais tsis ncaj ncees lawm.
Kuv tau saib cov tuam txhab hlawv los ntawm ntau txhiab nyiaj yuav khoom uas lub cev haum lawv cov chaw nres nkoj hloov tab sis tsis txhob txuas ntxiv. Tus qauv swb hauv kev ua kom zoo kawg nkaus. Lub LED Blints cia siab. Tom qab ntawd ... tsis muaj dab tsi. Tsis muaj tus nqa khoom. Link nyob qis qis. Thiab tam sim ntawd koj nyob ntawm tuav nrog kev txhawb nqa kev pab cuam, xav tsis tau yog tias koj tsuas yog voided ater {{}} Cov khoom siv warranty.
Qhov tsis xis nyob? Sab nraud transceivers khiav haujlwm hauv thaj chaw grey uas "universal" nyob ntawm seb txheej twg uas koj nug txog. Lub cev tsim lub cev? Feem ntau yog. Hluav taws xob hluav taws xob? Feem ntau yog. Tus neeg muag khoom firmware tau lees paub? Ntawd yog qhov twg universality tuag.
Cia kuv qhia koj li peb {{- qhov ntev sib xyaw ua haujlwm txawm tias koj yuav daws tau qhov teeb meem no kom meej.
Daim duab peb sab sib raug zoo: vim li cas "universal" muaj peb lub ntsiab sib txawv
Thaum ib tug neeg nug "ua kev hloov pauv sab nraud ua haujlwm rau thoob ntiaj teb," Lawv tau nug peb cais cov lus nug yam tsis tau paub txog nws. Kuv hu rau daim duab peb sab sib xyaw no - peb cov txheej txheem sib txawv uas yuav tsum tau ua kom haum rau kev hloov mus rau kev ua haujlwm.
Txheej 1: Kev sib xyaw ua kom lub cev (daim ntawv)Qhov no yog qhov twg transceivers feem ntau "universal." An SFP+ module is mechanically identical whether it comes from Cisco, a third-party manufacturer, or was pulled from Mars. Qhov ntev ua raws li -} Cov Qauv Pom Zoo (MSA) - dd modules muaj cov qauv sib txuas thiab txuas cov pin txheej txheem.
Yog li ntawd, nyob rau theem no, lawv lub cev tsis tu ncua. SFP + module los ntawm tus neeg muag khoom ib qho fits Mechanically rau hauv tus neeg muag khoom B's hloov chaw nres nkoj. Tab sis ntawm no yog cov neeg ntes neeg feem coob Module tuaj yeem haum rau hauv SFP + chaw nres nkoj thiab lwm yam kev sib txuas yuav raug kev txom nyem los ntawm tus nqi txo lossis tsis tuaj yeem ua haujlwm txhua.
Lub cev sib xyaw ua rau koj tsis muaj kev ntseeg siab. Nws dag koj rau hauv kev xav koj 90% ua tiav thaum koj tsuas yog 33% muaj.
Txheej 2: Kev sib xyaw ua hluav taws xob / hluav taws xob (signaling)Daim txheej no tso saib seb puas muaj kev hloov pauv tau yeej kis tau thiab tau txais cov ntaub ntawv kom raug. Cov yam tseem ceeb muaj xws li:
Yoj yoj ua ke: Ob qhov xaus yuav tsum muaj wavelengths. Ib tug 1310nm module ntawm ib kawg yuav tsum muaj 1310nm ntawm lwm yam
Kev Muaj Peev Xwm Ceev: Cov ntaub ntawv yuav tsum sib phim rau ob qho kawg
Hom Fais fab: Yog tias ib qho module txuas nrog om1 / OM2 fibers thaum lwm qhov kawg siv om3 / OM4 fibers, qhov kev sib txuas, qhov kev sib txuas yuav tsis ua tiav
Qhov kev qhia deb: Tsis ntev - deb (sr) module rated rau 300m yuav tsis zoo ua haujlwm ntawm 10km
Ntawm daim txheej no, kev hloov pauv tau muaj kev lom zem thoob ntiaj teb -}} Yog koj phim cov kev ntsuas no kom raug. Kev lag luam kev ua haujlwm ib puag ncig IEEE specifications txhais tau tias yog kev sib txuas lus sib txuas nrog lwm tus neeg ua haujlwm 10GBase- sr module.
Tab sis T nws yog qhov twg tus nqi - txiav thib peb-}}}}} Cov neeg muag khoom tog qee zaum swb. Mismatched optical tsis ua rau txuas tsis tiav lossis lub teeb liab tsis zoo, txawm hais tias lub cev module haum thiab yog theoretically sib haum.
Txheej 3: Firmware / Vendor Sib Tw (Cov Deal -} breaker)Txais tos rau txheej txheej nyob rau universality nkaus.
OEMS zoo li Cisco, Juniper, thiab HPE kos cov cai rau hauv lawv cov khoom siv kom ntseeg tau cov transceivers Qhov no tsis yog hais txog kev ua haujlwm. Nws yog hais txog tus txiv neej muag xauv - hauv.
Txhua transepromic sau cov ntaub ntawv khaws cia: Txog tus naj npawb, tus lej qiv nyiaj, ib feem ntawm cov lej, thiab cov lej sib piv. Koj lub firmware hloov tau nyeem cov nti no thiab txiav txim siab seb puas yuav lees txais tus qauv. OEMS zoo li Cisco, Juniper, thiab HPE yuav tsis lees txais cov modules nrog cov ntaub ntawv tsis raug lossis tsis raug rau cov ntaub ntawv tsis raug.
Xav txog qhov no txhais tau tias: Koj tuaj yeem muaj kev hloov pauv ntawm lub cev, thiab siv hluav taws xob zoo nkauj, thiab hluav taws xob hloov kho nws zoo li tus id cuav thaum hmo ntuj. Tsis kam lees.
Qhov no yog vim li cas "universal" thib peb {{{{- kev hloov tog tog neeg muaj tab sis yuav tsum tau qhia meej meej coding rau txhua tus neeg muag khoom lub tsheb. Qhov sib xyaw tau tswj hwm los ntawm OEM software cov lej kos npe hauv kev hloov tsheb transceiver. Thib peb -} Cov neeg ua lag luam tog siv tib software lis dej ua thawj tus neeg muag khoom los xyuas kom meej.
Qhov thib peb {-} sib tw kev muaj tiag: tib lub Hoobkas, daim ntawv qhia sib txawv
Nov yog qee yam OEMS tsis tshaj tawm tab sis txhua tus neeg hauv kev lag luam paub: Thib peb kab kev hloov pauv, thiab feem ntau yog tib kho teeb meem siv los ntawm OEM.
Cisco tsis tsim kho qhov muag transcepivers. Tsis yog Juniper lossis Arista. Lawv tau los ntawm cov tuam ntxhab tshwj xeeb xws li Tinisar (tam sim no II-} vi vi), licedum, thiab qhov chaw xa tawm. Cov tuam txhab sib xws muag cov qauv zoo tib yam rau peb {{}}} Cov kauj ruam tog, leej twg tus lej Eeepom txawv.
Tag nrho cov kev kho kho kho kho yog tsim raws li cov qauv MSA nruj, thiab qhov sib txawv yog cov muag khoom daim ntawv lo nrog rau ob peb puas daus las hauv markup. Feem ntau, koj tab tom sib piv cov khoom siv zoo ib yam- ib kab ntawv them $ 800 (OEM {{{{{5}-}}
Qhov zoo sib cav tsaus muag nyob rau hauv kev tshuaj ntsuam. Thib peb -} kev hloov pauv tog tuaj yeem raug nqi 50}}}}}}}}}}}}}}}}} Nws tsis tau ua rau tib cov lus zoo tib yam. Qhov koj them rau OEM Transceivers feem ntau yog lub npe lag luam thiab lav tus neeg muag khoom txhawb nqa - tsis yog kho qhov muag tshiab.
Tab sis ntawm no yog qhov nuance: tsis yog txhua feem peb - Cov neeg muag khoom tog neeg tog tau tsim sib npaug. Qee qhov tsawg {{2} Tus muab cov neeg muab kev pab cuam}} siv cov ntu qis lossis rov qab siv cov khoom siv tsis zoo. Qhov thib peb {- kev ua lag luam spans los ntawm ya {{} next} Hmo ntuj} Hmo ntuj} Hmo ntuj} Nag hmo ntuj rau cov txheej txheem kuaj uas nyuaj.
Lub tswv yim warranty uas raug nqi tuam txhab siv nyiaj ntau lab
Cia hais txog tus ntxhw hauv chav rau neeg rau zaub mov: "Siv thib peb {{{{}}} kev hloov pauv ntawm koj cov khoom warranty."
Cov lus no yog cov lus tsis yooj yim tab sis cov kev coj ua. Siv peb -} kev hloov pauv ib tog twg tsis muaj kev tiv thaiv {}}} uas yuav tsis raug cai. Tus Magnuson-}}} Moss Warrantey Act (nyob rau hauv Asmeskas) txwv tsis pub muaj kev tiv thaiv kev lag luam los ntawm kev lag luam voedies tsuas yog vim koj siv thib peb}}}}} kev sib koom ua ke Cheebtsam.
Txawm li cas los xij, OEM warranty policies muaj ua tib zoo cov lus. Ntawm no yog tus qauv thoob plaws tus neeg muag khoom loj:
Cisco txoj hauj lwm: Yog tias cov khoom ua tsis tiav thiab qhov tsis ua tiav tshwm sim los ntawm peb {{}}} Cov kws kho vajtse tog, kev tiv thaiv kev tiv thaiv yuav tsum tau qhuav kom txog thaum lub sij hawm tseem ceeb
HPE txoj kev: Zoo sib xws {{0} Warrante Warranty tsis siv tau yog tias tsis muaj qhov tshwm sim los ntawm kev siv thib peb-} Cov khoom siv tog
Juniper's Stance: Yuav tsis lees txais kev txhawb nqa yog tias muaj teeb meem txuas nrog peb -} kev hloov pauv tog
Daim ntawv ceeb toom cov lus: Lawv tsis lees tag nrho cov warranty tag nrho. Lawv muaj txoj cai tsis kam lees txhawb yog tias lawv txiav txim siab rau peb-}}}}}} pature ua rau muaj teeb meem. Yog tias cov ntaub ntawv pov thawj tau qhib thiab transceiver tau txuas nrog cov teeb meem, kev txhawb nqa yuav tsis kam ua haujlwm nrog qhov thib peb kev hloov pauv.
Hauv kev coj ua, qhov no tsim ib qho kev txhawb nqa limo. Yog tias koj tus hloov pauv tsim qhov teeb meem thiab koj muaj thib peb {{- }မ} party Optics ntsia, "Hloov cov kev hloov pauv thiab saib seb qhov teeb meem puas tseem muaj teeb meem." Txawm hais tias tus transceiver tsis muaj ib yam dab tsi ua rau tsis ua tiav.
Txoj kev ntse? Ntau pab pawg network khaws ob peb oem transceivers raws li "kev txhawb nqa modules"}}} tig rov qab mus rau peb-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} model tom qab daws teeb meem.
Kev xeem sib xws: Qhov kev mob siab tsis muaj leej twg ua
Here's a pattern I've seen repeatedly: companies buy third-party transceivers based solely on price, skip compatibility verification, then blame "cheap third-party junk" when links fail. Tab sis qhov tsis ua tiav feem ntau tsis zoo - nws tsis sib xws.
Ua ntej tso cai rau kev hloov transposivers tshiab, kev coj ua kev sim ua kom muaj kev sib raug zoo thiab ua tau zoo. Recutable thib peb - Cov tog neeg tog neeg siv khoom siv tau sib sau ua ke Mathabes uas cov qauv hloov kho uas lawv tau sim tawm tsam.
Yuav ua li cas soj ntsuam kom zoo li:
Ua ntej -} Kev xa tawm pov thawj:
Tshawb xyuas cov neeg muag khoom qhov sib raug zoo rau koj tus qauv hloov thiab firmware version
Txheeb xyuas tus neeg muag khoom muab kev tiv thaiv lub neej (cov neeg muag khoom zoo)
Paub meej DDM / DOM (DIGITAL Kev kuaj mob kuaj xyuas) kev txhawb nqa
Thov cov ntaub ntawv ntawm lawv cov txheej txheem xeem
Thawj zaug xa mus kuaj:
Tso rau hauv tsis - lus tseem ceeb txuas ua ntej
Saib xyuas DDM tsis muaj zog: TX faiv fab hnyav, RX zog, kub, Bias tam sim no
Khiav Ncua Hlawv - hauv kev sim (72+ teev) ua ntej xa tawm tag nrho
Daim Ntawv Teev Npe Ua Haujlwm
Qee cov neeg muag khoom muab cov modules ua ntej -}}} Programmed rau kev tsim nyog OEM This is the middle ground between fully OEM and generic third-party-modules explicitly coded and tested for your vendor's equipment.
Qhov kev sib raug zoo tiag ua tsis tiav (thiab yuav ua li cas kom tsis txhob lawv)
Tom qab kev txheeb xyuas cov teeb meem hauv kev xa cov qauv, qee yam tsis ua tiav cov qauv muaj ntau dua:
Ua tsis tiav hom 1: Daim Ntawv Tsis meej pemSFP thiab SFP + cov qauv saib zoo ib yam thiab muaj tib qho loj. Yog tias koj ntsaws SFP + module rau hauv SFP chaw nres nkoj, nws tau muab cov txiaj ntsig tsis muaj txhua yam li 10g transceiver tsis tuaj yeem pib ua 1gbps.
Hloov siab, plugging SFP (1G) rau SFP + (10G) Xauv qhov chaw nres nkoj ntawm 1Gbps {}}} Qhov no ua haujlwm tab sis nkim cov chaw nres nkoj muaj peev xwm. Ntau tus khawm hloov tsis pib -} sib hais ua kom zoo.
Kev tiv thaiv: Kev xa tus nqi xa mus kom meej meej. Siv cov khoom lag luam cov khoom lag luam kom tiv thaiv cov khoom sib xyaw.
Ua tsis tiav hom 2: Firmware Coding MismatchTus tswv tsev ntaus ntawv yuav tsis lees txais tus qauv vim firmware / coding mismatch, uas qhov hloov tsis paub lossis tsis lees paub cov ntaub ntawv EEPROM.
Qhov no tsis yog hais txog qhov module ua tsis zoo - nws yog hais txog tus muag khoom firmware yog txhob txwm muaj kev txwv. Qee tus muag khoom muaj "Thib Peb -} Tus phooj ywg sib koom tes" Firmware version. Lwm tus txhoj puab tsis lees txais tsis yog - oem modules.
Kev tiv thaiv: Ua ntej kev yuav khoom, ntsuas ib qho qauv hauv koj cov cuab yeej siv. Tsis txhob xav tias sib yeem raws cov neeg muag khoom thov ib leeg.
Ua tsis tiav hom 3: Fiber yam mismatchQhov no yog qhov yooj yim tab sis tshwm sim tas li. Siv tsis raug fiber ntau ua rau teeb liab poob thiab tej peev xwm ua tsis tiav-} hom fiber ntau, thaum modle modules yuav tsum muaj cov xaim hluav taws xob.
Qhov tsis meej pem ntu? Lub txuas haum haum rau txoj kev. Koj tuaj yeem txuas lub cev sib txuas ib qho - hom fiber ntau rau ntau transtimal transceiver. Nws tsuas yog yuav tsis ua haujlwm kom raug (lossis txhua).
Kev tiv thaiv: Xim {{{}}} code fiber ntau cov cuab yeej. OM3 / OM4 ntau feem ntau yuav siv Aqua Tsho. OS2 ib -} hom siv daj. Ua raws li nruj sau cov txheej txheem.
Ua tsis tiav hom 4: kev deb tshaj plawsIb tus neeg siv khoom siv SFP - 10 1} Hom teeb meem sib txawv vim tias lub cable khiav tau dhau 300-'meter' cov lus qhia tshwj xeeb. Hloov mus rau SFP-10G-LR (ntsuas rau 10km) daws cov teeb meem tam sim ntawd.
Transceiversivers tsis muaj kev sib txawv thoob plaws nyob deb. SR (Luv luv luv), LR (Ntev mus txog), thiab ER (ncua kev sib tw rau cov txheej txheem laser thiab cov neeg tau txais kev paub zoo.
Kev tiv thaiv: Kev ntsuas cable sau kom raug. Ntxiv 20% margin rau account rau thaj panels thiab slack. Thaum tsis paub tseeb, spec txog li tom ntej no tier.
Thaum "universal" tiag tiag ua haujlwm: txoj kev vam meej
Tsis yog txhua zaj dab neeg sib raug zoo kawg hauv siab. Cia kuv qhia koj thaum thib peb -}} tog transceivers ua hauj lwm rau kev ua haujlwm thoob ntiaj teb:
Cov xwm txheej 1: Tus neeg muag khoom -} agnostic ib puag ncigSome network vendors (Arista, for example) explicitly support third-party optics. Huab ntsia tau muab dav dav dav}}}}}}}}} pager kev sib raug tab sis ua rau tsis muaj kev lees paub txog ib qho kev lag luam twg. Cov neeg muag khoom no tau lees paub tias cov kev tswj hwm ruaj khov tsav cov neeg siv khoom tam sim ntawd.
Yog tias koj tus network siv cov neeg muag khoom - {{{{{{2} {{2} {{2} {{2} {} Vim tias tsis muaj khoom siv firmware firmware.
Cov Xwm Txheej 2: Taw tes - rau -}}}} point TxuasThaum txuas ob pab kiag li lawm koj tswj {}}}}} Txoj kev hloov pauv ua haujlwm ntawm cov txheej kho kho kom zoo. Dell hloov tham nrog HPE hloov thoob fiber ntau? Ntev npaum li ntev li wavelength, nrawm, thiab fiber ntau hom ntais ntawv, nws nyuam qhuav ua haujlwm.
Tus neeg muag khoom xauv - Nyob rau hauv tsuas yog siv thaum tus tswv cuab ntaus ntawv nquag xyuas kev hloov pauv hloov. Hauv tus ntoo khaub lig- vendor scenarios, tsis muaj ib yam dab tsi los xyuas tawm tsam.
Kev tshwm sim 3: kws tshaj lij ({1}}} tog neeg muag khoomProfessionaster - Cov Neeg Muag Khoom Siv Tog Zaum Cov tuam txhab zoo li FS.com, Flexoptix, thiab Prolabs muaj kev ntsuas cov labs me me ntxiv.
Ntawm cov neeg muag khoom muag khoom, txhua transceiver macule yog kuaj hauv thawj- Hom Hom Phiaj Chaw kuaj, muaj teeb meem loj heev los ntawm kev tsis sib haum xeeb. Thaum koj yuav los ntawm tsim thib peb - tog neeg ua lag luam nrog kev kuaj xyuas cov txheej txheem OEM theem.
Kev ua lag luam Kev ua lag luam: Vim li cas kev ua haujlwm thoob ntiaj teb ua tsis tau
Lub khoos phis tawm kho kho kho muag muag pib lub ntsej muag zoo nkauj heev. Lub lag luam tau nce $ 14.2 billion hauv 2025 thiab yog npaj yuav loj hlob mus rau $ 54.8 billion los ntawm 2035 ntawm ib 14.5% CAZ. Cov ntaub ntawv cov chaw nyob ib leeg ib leeg sawv cev rau 61% ntawm qhov muag transcient Transceolient lag luam feem hauv 2024.
Dua li ntawm cov nplai loj no thiab kaum xyoo ntawm cov qauv ua haujlwm, muaj tseeb rau kev ntseeg tsis yog. Vim li cas?
Kev siv nyiaj txiag tau ua haujlwm rau kev ua haujlwm thoob ntiaj teb.OEM vendors profit from transceiver sales-often at 500-800% markups over manufacturing cost. Thib peb cov kev hloov pauv tau muab cov nqi txuag tau thiab hloov tau cov nqi them rau, tab sis kev sib raug zoo thiab kev txhawj xeeb zoo heev cuam tshuam rau kev saws.
Tus neeg muag khoom xauv - Nyob hauv tsis yog kab laum; Nws yog ib qho feature. Los ntawm OEM qhov kev pom zoo, cov kev txwv ua kom pom kev tiv thaiv lawv txoj kev hloov pauv hloov pauv hloov mus ua lag luam kev ua lag luam zoo meej. Lawv tau nqis peev ntau txhiab lab nyob rau hauv cov cuab yeej cuab tam R & D. Muab rov qab tias los ntawm kev hloov pauv hloov mus yog chais {}}}}- blades qauv thov rau kev sib txuas.
Tus qauv MSA tus qauv pab cuam tshuam nrog kev sib cuam tshuam. Hauv kev coj ua, MSA piav txog kev siv hluav taws xob lub cev thiab tsis tuaj yeem tiv thaiv cov neeg muag khoom los ntawm kev ntxiv cov cim firming firming firmware. Nws yog cov thev naus laus zis tsis lees paub tsis lees paub tsis- tsis muaj dab tsi hauv MSA ua tsis muaj dab tsi nyob hauv MSA tsis muaj dab tsi lees txais thib peb- tog khoom siv.
Qhov tshwm sim?A market permanently split between OEM-branded modules (expensive, guaranteed compatible) and third-party modules (cost-effective, compatibility depends on proper coding and testing).
Qhov no tsis hloov sai sai. Yog tias muaj dab tsi, siab dua siab - Ceev transceivers (400g, 800g) yog qhov kev kho kho kho qhov muag tau zoo li kev hloov kho fec lossis hloov kho firmware kom raug.
Cov nqi zais zais ntawm "cov kev xav ntawm kev xav
Cia kuv taug kev los ntawm qhov tseeb - ntiaj teb kev sib tw los qhia vim li cas thiaj li kwv yees tau kim heev:
A mid-sized enterprise decides to save money by purchasing generic "universal" SFP+ transceivers for a 48-port core switch refresh. Cov kev hloov pauv raug nqi $ 80 txhua qhov siv $ 600 rau Cisco-cim qauv. Cov Txuag Txuag Txuag: $ 24,960.
Dab tsi tiag tiag:
6 modules tau tso tseg tam sim ntawd los ntawm hloov firmware (tsis coded rau Cisco)
4 Modules txuas tab sis pom cov yuam kev sib luag (marginal kho qhov muag)
2 modules ua tsis tiav hauv 90 hnub (teeb meem zoo)
Kev siv hluav taws xob lub sijhawm: 40 teev ntawm $ 150 / teev=$ 6,000
Thaum muaj xwm txheej ceev thaum hmo ntuj hloov chaw: $ 2,800
Cov khoom lag luam poob los ntawm ob qhov txuas ua tiav thaum lub sijhawm ua lag luam: nyuaj rau kev ntsuas khoom tab sis tseem ceeb
Cov nyiaj txuag: $ 24, 960 - $ 9} {} $ 2,800 (nrawm} {9,200.
Tseem muaj kev txuag nyiaj, tab sis 38% tsawg dua kev npaj. Thiab qhov no xav tias lawv tau xaiv ib nrab tsim nyog thib peb -} tog neeg muag khoom. Nrog tus neeg muag khoom tsis zoo, tag nrho cov nqi txuag tau txais kev cawm siav evaporates.
Piv qhov no rau "ua nws txoj cai" mus kom ze:
Kev yuav khoom los ntawm lub koob npe nrov thib peb - Party Sander nrog Cisco Compatibility Reprantee ($ 120 / Module)
Xeem ib module ua ntej los sib txiav txim
Tso rau thaum lub rooj saib xyuas nrog Rollback txoj kev npaj
Khaws ob qho kev sib tw OEM rau kev txhawb nqa cov xwm txheej
Tus nqi: $ 5, {760 + $ 1,200 (2 oem spares)=$ 6,960. Cov nyiaj txuag: $ 18,840. Tsawg dua kev tawm tsam me nyuam tab sis deb txhim khu kev qha.
Zaj lus qhia? "Universal" thib peb {{{- Kev Hloov Pauv Hloov Party Transceivers Thaum muas khoom thaum lub tswv yim, tsis dig muag.
Lub moj khaum lub moj khaum rau ua kev txiav txim siab ntse
Tom qab txhua yam peb tau them, ntawm no yog koj txoj kev txiav txim siab rau Transmerial sib xyaw:
Kauj ruam 1: Txheeb xyuas koj qhov kev sib raug zoo
Nug koj tus kheej:
Kuv tau sib txuas li cas?
Puas yog kuv tus neeg muag khoom nquag thaiv peb -} aite optics?
Puas yog kuv txuas tib - tus muag khoom lossis tus ntoo khaub lig {1} {tus neeg muag khoom?
Dab tsi yog kuv kev pheej hmoo siab rau qhov txuas tsis swb?
Yog tias koj nyob hauv Cisco - Tsuas yog ib puag ncig nrog kev hloov pauv nruj, koj qhov kev sib txawv hloov tau sib txawv nrog ntau dua.
Kauj ruam 2: Daim duab qhia txog peb txoj kev sib npaug
Rau koj qhov kev xa tawm tshwj xeeb:
Ua zog: Paub meej tias qhov tseeb tsim nyog xav tau (SFP, SFP +, SFP28, QSFP28, thiab lwm yam)
Ntawm qhov muag: Txheeb xyuas wavelength, fiber ntau, qhov kev xav tau, ceev
Lub firmware: Txiav txim seb puas yuav tsum tau qiv nyiaj coding
Qhov no tshem tawm 80% ntawm kev sib xyaw teeb meem ua ntej koj xaj ib yam dab tsi.
Kauj ruam 3: Txheeb xyuas cov kev xaiv cov khoom muag
Tus nqi neeg tuaj yeem yog:
Kev ntsuas nruj (lawv kuaj ntawm OEM cov khoom siv?)
Warranty Cov ntsiab lus (lub neej muaj kev tiv thaiv=kev ntseeg siab hauv qhov zoo)
Coding kev pab (Lawv puas tuaj yeem nkag rau koj tus neeg muag khoom tshwj xeeb?)
Kev txhawb nqa zoo
Kev Lag Luam Ntawv Pov Thawj
Thaum xaiv cov chaw tsim tshuaj paus -} nrhiav cov neeg muag khoom lub koob npe zoo thiab ntseeg tau tias lawv ua qhov kev sim ua kom nruj oem platform.
Kauj Ruam 4: Kuaj ua ntej kev xa khoom loj
Tsis txhob hla kev sim. Tus nqi ntsuas ntawm ib qho kev sim ntsuas ($ 100-200) yog tsis lees paub piv rau tus nqi ntawm kev tshawb pom kev tsis sib xws tom qab xa 100 modules.
Xeem tu qauv:
Nruab rau hauv cov khoom siv ntau lawm (tsis lab lub iav)
Khiav rau 72+ teev saib DDM tsis
Tsim kom muaj tiag cov tsheb thauj khoom
Txheeb xyuas tsis muaj cov lus ceeb toom firmware lossis tsis raug
Daim Ntawv Ua Haujlwm Hauv Paus
Tsuas yog tom qab kev sim ua tiav yuav tsum tau koj mus nrog kev yuav khoom.
Kauj ruam 5: Siv kev ua haujlwm zoo tshaj plaws
Tso cov me nyuam, tsis yog txhua zaug
Ceev oem spare cov lus nug rau kev txhawb nqa cov xwm txheej
Cov ntaub ntawv txuas siv thib peb - Party vs oem modules
Cov tsheb ciav hlau los txhawb cov neeg ua haujlwm ntawm kev sib sau Nuances
Tsim kom muaj kev sib raug zoo rau kev sib raug zoo rau kev pab txhawb kev
Cov Lus Nquag Nug
Kuv puas tuaj yeem sib xyaw OEM thiab thib peb {- tog kev hloov pauv hauv tib lub pob?
Yog lawm, los ntawm kev ua txuj ci tseem tsis muaj teeb meem sib xyaw lawv hauv tib chassis. Txhua lub chaw nres nkoj ua haujlwm. Txawm li cas los xij, los ntawm kev txhawb nqa kev txhawb nqa, muaj kev txhawb nqa yog qhov thib peb-}}- txawm nyob hauv cov chaw nres nkoj sib txawv. Qhov zoo tshaj plaws xyaum: tswj khoom siv kom zoo ib yam rau kev daws teeb meem yooj yim.
Yuav Thib Peb {-} kev hloov pauv ntawm tog kev hloov pauv qeeb kuv lub network?
Tsis yog. Thib peb -} kev hloov pauv tog muab cov khoom sib npaug los yog kev ua haujlwm ntawm cov npe nrov. Kev ua tau zoo sib txawv, thaum lawv tshwm sim, qhia txog cov teeb meem zoo lossis cov ntsiab lus tsis zoo los yog tsis muaj qhov xam pom qhov tsis zoo.
Kuv tuaj yeem qhia tau li cas yog tias transceiver yog puas lossis tsuas tsis sib xws?
Siv DDM / Dom qhov kev kuaj mob. Ib qho kev hloov pauv tau ua rau muaj cov hluav taws xob hloov kho qhov muag tsis zoo, ntau dhau ntawm qhov kub thiab txias. Qhov tsis sib xws hloov pauv hloov pauv feem ntau qhia cov DDM tsis zoo tab sis ua rau muaj kev sib txuas nrog "lossis tsis muaj qhov sib txuas txawm tias muaj kev nyeem zoo. Txheeb xyuas TX / RX zog, kev tsis ncaj ncees tam sim no, voltage, thiab qhov kub}- lub neej pom tsis zoo lossis tsis muaj zog txawb lub zog.
Ua coding kev pab yeej ua haujlwm, lossis puas yog gimmick?
Coding cov kev pab cuam yog raug cai thiab tseem ceeb rau kev sib raug zoo. Thib peb {{1 {}}} Cov neeg ua haujlwm tog neeg tuaj yeem ua rau muaj kev hloov pauv hla kev sib txawv, txuas rau Mellanox Nexus nyob rau ib kawg thiab Cisco Nexus Chassis ntawm lwm. Tus yuam sij siv cov neeg muag khoom nrog cov txheej txheem ua pov thawj thiab kev sim cov txheej txheem. Thov cov ntaub ntawv ntawm lawv qhov kev ntsuas lawv cov kev sib raug zoo rau koj lub platform.
Yuav muaj dab tsi tshwm sim yog firmware hloov kho thib peb -}}} kev sib koom tes transcatiber sib xyaw?
Lub sijhawm no tshwm sim thaum OEMS hloov kho cov firmware nrog cov tshev hloov pauv. Lub koob npe nrov thib peb -} Cov tog tog tog neeg teb nrog cov coding hloov tshiab kom rov ua tau zoo. Qhov no yog vim li cas cov neeg muag khoom kev sib raug zoo teeb meem {3} Saib rau cov neeg xa khoom uas hloov kho cov kev pabcuam firmware thiab muab cov kev pab cuam reixed. Qee cov neeg muag khoom tau lees tias kev hloov kho firmware: yog tias hloov kho tshiab sib tawg, lawv mam li rov ua dua cov qauv ntawm qhov tsis tau them nqi.
Puas muaj cov xwm txheej uas OEM Transceivers yog tus nqi tus nqi hwm?
Yog lawm, ob peb pawg neeg piav qhia OEM PRICING: (1) Lub Hom Phiaj {{ (2) Emerging technologies (400G, 800G, coherent pluggables) where third-party options are limited. (3) ib puag ncig nrog kev hloov nruj hloov pauv uas xav tau OEM -}} seem xwb. (4) Thaum cov khoom siv uas yuav nrog bundled optics ntawm kev sib tw kom ntau tus nqi. Tus yuam sij yog tsim tswv yim kev txiav txim siab-}} oem qhov twg nws muaj kev nyab xeeb uas nws txuag tau nyiaj yam xyuam xim.
Kuv puas tuaj yeem siv transceivers hla cov khoom sib txawv ntawm cov khoom siv?
Qee zaum. Rov qab tau txais txiaj ntsig tshwm sim nyob rau hauv ntau kis - ib qho SFP28 (25g) module feem ntau ua haujlwm hauv SFP + (10G) chaw nres nkoj ntawm kev txo qis. Txawm li cas los xij, kev sib raug zoo tas mus li tsis ua haujlwm: SFP (1G) hauv SFP + (10G) feem ntau tsis ua tiav. Plugging SFP rau SFP + Locks ntawm 1Gbps, thaum SFP + rau SFP hloov tsis muaj kev tshwm sim. Nco ntsoov txheeb xyuas qhov tseeb tau sib txawv es tsis yog kwv yees tus ntoo khaub lig- sib xyaw.
Kuv yuav siv li cas sib xyaw thaum txuas cov khoom sib txawv?
Hla - cov neeg muag khoom sib txuas yooj yim sib raug zoo vim tias tsis muaj tus neeg muag khoom firmware firmware ob sab. Siv cov qauv - ua raws cov transcegents cov kev hloov pauv no: wavelength, ceev, fiber ntau yam, thiab kev deb li cas. MSA cov qauv tau tsim rau cov xwm txheej no raws nraim. Tsom rau Optical / Hluav taws xob sib xyaw ua ke (txheej 2 ntawm peb daim duab peb sab sib xyaw) ntau dua li muag Muag Firmware Coding.
Cov lus teb ncaj ncees: universal nrog lub hnub qub
Yog li puas ua transceivers sab nraud ua haujlwm rau cov thoob ntiaj teb?
Lub cev teb: Yog {{{- tus qauv msa kom ntseeg tau tias tsim cov ntawv kom haum rau cov muag khoom.
Lub qhov muag teb: Feem ntau yog {- iee cov qauv pab cuam tshuam kev sib cuam tshuam thaum tsis muaj tseeb thaum muaj kev cuam tshuam kom raug.
Cov lus teb cov lus teb: Nws nyob ntawm tus neeg muag khoom firmware cov cai, coding zoo, thiab koj cov cuab yeej raug.
"Universal" optical transceivers exist in the sense that one properly-coded third-party module can replace OEM equivalents across hundreds of switch models. Tab sis lawv tsis yog universal nyob rau hauv lub ntsaws - {}}}}}}} {}} kev cia siab rau.
Kev ua lag luam tau qauv kho vajtse thaum cov neeg muag khoom tawg yooj yim lub software. Siv cov neeg muag khoom - Tshaj tawm thib peb- Kev daws cov firmware tau tsim los xyuas kom meej network yog qhov kev zam cov neeg muag khoom xauv {}} hauv.
Ntawm no yog dab tsi ua tiav zoo li: koj to taub peb - txheej txheej qauv. Koj yuav los ntawm cov neeg muag khoom uas muaj tswv yim nrog cov kev xeem ua pov thawj. Koj soj ntsuam qhov sib xyaw ua ntej kev xa tawm loj. Koj tswj hwm lub tswv yim oem cov lus nug rau kev them nyiaj pab txhawb nqa. Koj sau txhua yam.
Ua qhov yog, thiab thib peb {{{{{{{{}}} kev hloov tog kev hloov 50-70% thaum xa cov kev ua tau zoo thiab kev ntseeg tau. Ua nws tsis ncaj ncees lawm, thiab koj yuav xav kom koj tsuas yog them nyiaj rau OEM cov qauv los ntawm qhov pib.
Qhov kev xaiv tsis yog nruab nrab ntawm "Universal" thiab "tus muag khoom - qhov tseeb." Nws yog ntawm kev qhia thiab qhov muag tsis pom kev txiav txim siab. Ib txoj hauv kev ua rau muaj kev them nqi tseem ceeb. Lwm qhov ua rau npau taws hu nrog kev txhawb nqa ntawm 2 teev sawv ntxov.
Xaiv kom zoo zoo. Kuaj kom huv si. Tso cov tswv yim. Thiab nco ntsoov: "Universal" hauv Transceiver ntiaj teb txhais tau tias "technically tau siv nrog kev tsim nyog" {3} ua haujlwm rau txhua qhov chaw. "
Pom zoo cov kauj ruam tom ntej:
Nkag mus rau koj cov lus nug transceiver tam sim no thiab txheeb xyuas qhov thib peb -}} kev txuag nyiaj
Kev Tshawb Fawb Peb - Cov tog tog tog neeg tog kev sib xyaw nrog kev ntsuas kev sib raug zoo rau koj cov khoom siv hom
Xaj cov qauv ua ntej ua ntej los ua kev yuav khoom
Tsim kev sib raug zoo nrog OEM thiab thib peb {{{}}}}}}} Cov khoom siv tog rau kev pom zoo
Siv DDM saib xyuas kom ntes tau sib xyaw lossis cov teeb meem zoo thaum ntxov
Lub qhov muag hloov pauv kev ua lag luam tau txais kev loj hlob yooj yim txhais tau tias cov nqi yuav txuas ntxiv mus ntxiv rau kev sib raug zoo. Lo lus nug tsis yog siv peb -}}}}}- nws yog yuav ua li cas nws ntse.