Lub hauv paus rau phau ntawv
Cov khoom siv kho kho kho qhov muag muaj kho qhov muag tau yog cov khoom sib txuas lus hauv niaj hnub no, ua kom cov ntaub ntawv sib txuas lus niaj hnub no Nkag siab txog cov hom kev sib txuas no thiab ua haujlwm ua ke yog qhov tseem ceeb rau cov engineers thiab nws cov kws tshaj lij. Cov lus sau no tshawb nrhiav cov txheej txheem ntawm kev sib txuas cov khoom siv kho kho kho qhov muag siv kho qhov muag thiab lawv cov kev siv cov tswv yim hauv nruab nrog.
Txheej txheem cej luam ntawm Optical Fiber ntau thiab kho qhov muag
Kho qhov muag Fiber ntau
Qhov muag siv kho qhov muag fiber ntau muaj cov txheej txheem nyias nyias ntawm cov iav lossis cov yas ntoo yas uas kis cov ntaub ntawv raws li cov duab ntawm lub teeb. Lawv tau categorized rau hauv ib leeg {{1 hom hom fiber ntau (smf) thiab ntau}
Kho qhov muag
Cov cuab yeej kho mob kho qhov muag, yog cov khoom siv transceivers, yog cov khoom siv hluav taws xob hloov kho cov cim hluav taws xob (rau kis tus kheej) thiab rov qab). Hom Hom muaj xws li SFP (daim ntawv me me -}} Cov ntaub ntawv me me {}, txhua tus txhawb nqa cov ntaub ntawv sib txawv thiab cov qauv kev sib txawv.
Txheej txheem kev sib txuas
1. Xaiv cov khoom siv tau sib xws
Ua ntej sib txuas, xyuas kom haum ntawm lub tshuab kho qhov muag thiab muaj fiber ntau. Cov kev txiav txim siab tseem ceeb suav nrog:
- Hom Fiber:Phim tus module txoj kev txhawb nqa fiber ntau (SMF lossis MMF) nrog rau cable.
- Wavelength thiab cov ntaub ntawv:Tus module lub wavelength (piv txwv li, 850nm rau MMF, 1310NM lossis 1550nm rau SMF) yuav tsum ua kom haum nrog lub cable specifications.
- Txuas Hom:Cov ntsiab lus sib txuas suav nrog LC (Lucent Connector), SC (Fastcriber txuas), thiab MPO (multi {} fiber ntau thawb-.
2. Kev Sib Txuas Cev
- Ntxig lub module kho qhov muag:Ntsaws lub chaw tsim kho kho qhov muag rau hauv qhov chaw nres nkoj uas tsim nyog ntawm daim phiaj hloov, router, lossis daim npav sib txuas network (nic).
- Txuas cov fiber ntau cable:Txuas ib qho kawg ntawm cov fiber ntau cable rau tus module puag (TX) chaw nres nkoj thiab lwm qhov kawg kom tau txais (RX) chaw nres nkoj ntawm cov khoom siv. Xyuas kom meej cov connectors muaj kev zaum ruaj khov kom tsis txhob muaj teeb meem poob.
3. Kev teeb tsa thiab kev sim
- Ntaus Khoom Teeb Pom Kev:Kho lub network ntaus ntawv kom paub txog lub tshuab kho qhov muag, suav nrog kev teeb tsa cov ntaub ntawv raug thiab cov hom duplex.
- Kev kuaj teeb liab:Siv cov cuab yeej zoo li lub zog kho qhov muag lossis otdr (lub sijhawm optical {{refgain expressometer) kom paub tseeb lub zog thiab kev ncaj ncees.
Cov Ntawv Thov Siv
Kev siv kho qhov muag siv kho qhov muag thiab cov qauv hloov tau siv dav hauv:
- Cov Ntaub Ntawv Chaw:High - ceev interconnects ntawm servers thiab nyem.
- Telecommunications:Ntev - deb kev sib txuas lus kev sib txuas lus.
- Enterprise Networks:Txhim khu kev qha rau cov kab ke sib txuas rau cov koom haum loj.
Tag
Qhov kev txuas tau zoo thiab siv cov roj kho kho qhov muag siv kho qhov muag tau yog qhov tseem ceeb rau kev sib txuas lus thiab siab {0} Kev sib txuas lus network. Los ntawm kev ua kom zoo sib xws, ua raws cov txheej txheem kho kom haum, thiab ua cov kws tshaj lij kev sib txuas lus, network network tuaj yeem ua tiav cov ntaub ntawv sib txuas nrog minimal latency thiab poob. Raws li thev naus laus zis, cov feem no yuav txuas ntxiv mus ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev loj hlob sai thiab txhim khu kev txhim khu kev qha.