Fiber optic cables tau hloov pauv cov ntaub ntawv kis tau tus mob, muab qhov tsis sib xws ceev thiab kev ntseeg tau. Multi-hom thiab ib hom fiber ntau optic cables sawv tawm raws li ob hom tseem ceeb, txhua tus muaj cov yam ntxwv tshwj xeeb.Multi-mode fiber ntau optic cable, nrog cov tub ntxhais loj loj xws li 50 μm txog 62.5 μm, txhawb kev sib txuas lus luv luv. Hloov pauv,ib hom fiber ntau optic cable, boasting ib tug tub ntxhais loj ntawm 8 mus rau 9 μm, excels nyob rau hauv ntev daim ntaub ntawv. Cov kev sib txawv no ua rau txhua hom cable haum rau cov xwm txheej tshwj xeeb, xws liaerial fiber ntau optic cableinstallations los yogfiber optic cable rau telecomnetworks, qhov twg yam xws li nyob deb, bandwidth, thiab tus nqi ua lub luag haujlwm tseem ceeb.
- Multimode fiber ntauua haujlwm zoo rau kev ncua luv. Nws yog pheej yig dua thiab zoo rau hauv zos tes hauj lwm thiab cov chaw zov me nyuam.
- Ib hom fiber ntauyog qhov zoo dua rau kev mus ntev. Nws tuaj yeem xa ntau cov ntaub ntawv nyob deb, tshaj 80 mais, nrog cov teeb liab poob me ntsis.
- Txhawm rau xaiv cov fiber ntau zoo, xav txog kev ncua deb, cov ntaub ntawv xav tau, thiab tus nqi. Xaiv yam uas haum koj siv zoo tshaj plaws.
Nkag siab txog Multi-Mode thiab Single-Mode Fiber Optic Cables
Dab tsi yog Multi-Mode Fiber Optic Cable?
A ntau hom fiber ntau optic cableyog tsim los rau kev xa cov ntaub ntawv luv luv. Nws nta ib txoj kab uas hla loj dua, feem ntau yog li ntawm 50 mus rau 62.5 microns, uas tso cai rau ntau lub teeb ci los nthuav tawm ib txhij. Cov yam ntxwv no ua rau cov ntaub ntawv siab dua nyob rau hauv qhov luv luv tab sis qhia txog kev hloov pauv hloov pauv, uas tuaj yeem ua rau cov teeb meem tsis zoo dhau mus ntev dua.
Ntau hom fibers tau muab faib ua ntau hom, xws li OM1, OM2, OM3, thiab OM4, txhua qhov kev ua haujlwm sib txawv. Piv txwv li:
- OM 1: Standard multi-mode fiber ntau nrog ib txoj kab uas hla ntawm 62.5 microns.
- OM 3: Kev kub ceev ntau hom fiber ntau txhawb 10 Gbit / s tshaj 550 meters.
- OM 4: Optimized rau 40 thiab 100 Gbit / s tshaj 125 meters.
Cov cables no feem ntau siv nyob rau hauv cheeb tsam hauv cheeb tsam network (LANs) thiab cov chaw zov me nyuam vim lawv cov nqi-zoo thiab yooj yim ntawm kev teeb tsa.
Dab tsi yog Ib Hom Fiber Optic Cable?
Ib hom fiber ntau optic cables yog tsim los rau kev sib txuas lus ntev. Lawv muaj ib tug me me txoj kab uas hla, feem ntau ntawm 8 thiab 10 microns, uas tso cai rau tsuas yog ib hom ntawm lub teeb mus propagate. Qhov kev tsim no txo qis modal dispersion thiab teeb liab attenuation, ua rau lawv zoo tagnrho rau high-bandwidth daim ntaub ntawv hla kev ncua deb.
Kev ntsuas kev ua haujlwm tseem ceeb rau ib hom fibers suav nrog:
| Metric | Txhais |
|---|---|
| Dispersion | Qhov sib kis ntawm lub teeb pulses hla qhov deb, cuam tshuam cov teeb liab clarity. |
| Attenuation | Qhov txo qis hauv lub teeb liab lub zog, ntsuas hauv dB / km. |
| Zero-dispersion wavelength | Lub wavelength uas dispersion tsawg, yog qhov tseem ceeb rau optimizing kev ua tau zoo. |
Tib hom fibers tau dav siv hauv kev sib txuas lus thiab kev sib txuas hauv is taws nem.
Qhov sib txawv ntawm Core Design thiab Light Propagation
Cov qauv tsim thiab lub teeb nthuav tawm cov yam ntxwv sib txawv ntawm ntau hom thiab ib hom fiber ntau optic cables. Multi-mode fibers, nrog rau lawv cov loj diameters, txhawb ntau txoj kev teeb, ua rau ntau dua modal dispersion. Nyob rau hauv sib piv, ib hom fibers kis tau ib lub teeb beam, txo dispersion thiab ua kom ntev kis tau tus mob.
| Hom Fiber | Core Txoj kab uas hla (microns) | Lub teeb Propagation yam ntxwv | Qhov zoo | Qhov tsis zoo |
|---|---|---|---|---|
| Tib hom | 8 rau 10 | Tso cai tsuas yog ib hom ntawm lub teeb kis tau tus mob, txo cov teeb liab dispersion thiab attenuation. | Ua kom nrawm thiab nrug vim txo qis modal dispersion. | Yuav tsum tau lasers siab heev rau cov ntaub ntawv kis tau tus mob. |
| Ntau hom | 50 rau 62.5 | Tso cai rau ntau hom ntawm lub teeb kis tau tus mob, ua rau modal dispersion thiab teeb liab degradation. | Muaj peev xwm nqa tau ntau lub teeb rays ib txhij. | Ntau dua modal dispersion ua rau txo cov teeb liab zoo nyob rau qhov ntev. |
Kev nkag siab txog qhov sib txawv no yog qhov tseem ceeb rau kev xaiv txoj cai cable rau cov ntawv thov tshwj xeeb, raws li tau hais tseg hauv kev tshawb fawb kev lag luam los ntawm Fiber Optic Magazine thiab Phau Ntawv Xov Xwm ntawm Optical Networking.
Kev sib piv ntawm Multi-Mode thiab Single-Mode Fiber
Core Diameter thiab Light Transmission Efficiency
Cov tub ntxhais txoj kab uas hla ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab lub teeb kis tau zoo ntawm fiber ntau optic cables. Ib hom fiber ntau, nrog rau txoj kab uas hla ntawm kwv yees li 9 microns, tso cai rau ib hom teeb pom kev nkaus xwb. Qhov kev tsim no txo qhov kev xav ntawm lub teeb thiab ua kom muaj kev sib kis tau zoo nyob rau qhov ntev. Hauv qhov sib piv, ntau hom fiber ntau optic cable nta lub taub loj dua, feem ntau 50 lossis 62.5 microns, uas txhawb ntau hom teeb. Thaum qhov no ua rau cov ntaub ntawv ntau dua nyob rau hauv luv luv, nws kuj qhia txog kev hloov pauv, txo kev ua haujlwm ntev dua.
| Feature | Ib hom Fiber | Multi-Mode Fiber ntau |
|---|---|---|
| Core Diameter | ~ 9 microns | 50 lossis 62.5 microns |
| Lub teeb nthuav dav | Tib lub teeb hom | Ntau hom teeb pom kev zoo |
| Kis qhov deb | Txog li 80+ kilometers | 300 m rau 2 km |
| Cov Ntaub Ntawv Tus Nqi Tshaj Tawm | Tswj kev kub ceev | Txwv los ntawm modal dispersion |
| Nqi | Siab dua | Tsawg rau cov ntawv thov luv luv |
| Siv Case | Kev sib txuas mus ntev | LANs thiab cov chaw zov me nyuam |
Cov tub ntxhais me me ntawm ib hom fiber ntau ua kom zoo dua lub teeb kis tau tus mob, ua rau nws nyiam xaiv rau kev siv ntev-ntev, siab-bandwidth.
Bandwidth thiab Data Transmission Speeds
Bandwidth thiab cov ntaub ntawv xa mus ceev yog qhov ntsuas kev ua haujlwm tseem ceeb rau fiber ntau optic cables. Ib hom fiber ntau txhawb nqa bandwidths xws li 1 txog 10 Gbps nyob rau qhov ntev, tswj kev ua haujlwm zoo ib yam vim nws txo qis kev cuam tshuam. Ntau hom fiber ntau optic cable, ntawm qhov tod tes, tuaj yeem ua tiav bandwidths txog li 100 Gbps tab sis tsuas yog txwv rau luv luv, feem ntau ntawm 300 thiab 550 meters. Qhov kev txwv no tshwm sim los ntawm cov tub ntxhais loj loj, uas ua rau muaj kev cuam tshuam ntawm modal dispersion thiab teeb liab degradation.
| Hom Fiber | Bandwidth (Gbps) | Kis qhov deb (m) | Core Txoj kab uas hla (microns) | Lub teeb Source |
|---|---|---|---|---|
| Tib hom | 1-10 | Ntev mus | Cov tub ntxhais me me | LASER |
| Ntau hom | Txog li 100 | 300-550 | 62.5o 50 | LED |
Rau cov ntawv thov xav tauhigh-ceev cov ntaub ntawv kis tau tus mobdhau luv luv, multi-mode fiber optic cable yog ib qho kev daws teeb meem zoo. Txawm li cas los xij, ib hom fiber ntau tseem tsis sib haum rau qhov kev ncua deb, siab bandwidth.
Distance Capabilities rau kev sib kis mus ntev
Ib hom fiber ntau ua tau zoo nyob rau hauv kev sib kis mus ntev vim nws qhov qis qis thiab txo qis modal dispersion. OS1 thiab OS2 cables, ob hom ntawm ib hom fiber ntau, ua kom pom kev ua tau zoo tshaj plaws ntawm kev ncua deb. OS1 cables txhawb kev ncua mus txog 10 kilometers nrog tus nqi attenuation ntawm 1 dB / km, thaum OS2 cables tuaj yeem ncav cuag li 200 mais nrog tus nqi attenuation ntawm 0.4 dB / km. Cov yam ntxwv no ua rau ib hom fiber ntau lub caj qaum ntawm kev sib txuas lus thiab internet infrastructure.
- Lub chaw loj cov ntaub ntawv siv OS1 cables rau kev sib txuas hauv tsev, ua tiav cov ntaub ntawv ceev ceev kis thoob plaws nws cov servers.
- Lub tuam txhab xov tooj siv OS2 cables rau nws txoj kev sib txuas ntev ntev, txhim kho cov ntaub ntawv xa mus ceev thiab kev ntseeg tau zoo.
- Ib lub nroog Metropolitan Area Network (MAN) tau tsim los siv OS2 cables, txuas nrog ntau lub network hauv zos.
Ntau hom fiber ntau, thaum tsis muaj peev xwm nyob deb, tseem yog qhov kev xaiv zoo rau kev siv luv luv xws li hauv cheeb tsam hauv zos (LANs) thiab cov chaw zov me nyuam.
Teeb liab poob thiab attenuation
Kev poob qis, lossis txo qis, yog qhov tseem ceeb hauv kev ntsuas kev ua haujlwm ntawm fiber ntau optic cable. Ib hom fiber ntau nthuav tawm qhov txo qis qis vim nws cov tub ntxhais me me, uas txo cov teeb pom kev zoo. Kev khiav hauj lwm ntawm lub wavelength ntawm 1550 nm, ib hom fiber ntau muaj kev cuam tshuam tsawg dua, ua kom cov teeb liab zoo dua nyob rau qhov ntev. Multi-mode fiber ntau, nrog nws cov tub ntxhais loj loj, raug kev txom nyem los ntawm kev cuam tshuam ntau dua li kev ncua deb, ua rau nws tsis haum rau kev siv ntev.
Piv txwv li, ib hom fiber ntau tuaj yeem tswj cov teeb liab kev ncaj ncees tshaj qhov deb tshaj 80 mais, thaum ntau hom fiber ntau feem ntau txwv rau 2 mais. Qhov sib txawv no qhia txog qhov tseem ceeb ntawm kev xaiv cov kab tsim nyog raws li cov kev cai tshwj xeeb ntawm daim ntawv thov.
Tus nqi sib piv: Multi-Mode vs Single-Mode Fiber
Installation nqi thiab khoom siv
Kev teeb tsa ntawm fiber ntau optic cables suav nrog ntau yam nqi, suav nrog cov cables lawv tus kheej, transceivers, thiab kev ua haujlwm. Multi-mode fiber optic systems feem ntau muaj qis dua tus nqi pib. Lawv cov tub ntxhais loj loj ua kom yooj yim rau kev teeb tsa, txo qhov kev xav tau ntawm cov cuab yeej tshwj xeeb thiab kev txawj ntse. Qhov no ua rau lawv xaiv tus nqi zoo rau cov ntawv thov luv luv, xws li cov chaw hauv cheeb tsam (LANs) thiab cov chaw khaws ntaub ntawv.
Tib hom fiber ntau systems, ntawm qhov tod tes, xav tau kev txhim kho ntau dua vim lawv cov tub ntxhais me me. Qhov no nce nqi zog, raws li cov kws tshaj lij yuav tsum ua cov txheej txheem kom ntseeg tau tias kev ua haujlwm zoo. Tsis tas li ntawd, ib hom transceivers yog kim dua li lawv cov multi-mode counterparts, ntxiv nce tus nqi tag nrho.
| Yam | Multi-Mode Fiber (MMF) | Ib hom Fiber (SMF) |
|---|---|---|
| Tus nqi pib | qis | Siab dua |
| Installation complexity | Yooj yim dua vim qhov loj me me | Ntau qhov nyuaj vim qhov me me ntawm cov tub ntxhais |
| Haum rau | Kev siv luv luv | Kev xa mus ntev |
Txawm hais tias tus nqi siab dua, ib hom fiber ntau tseem yog qhov tseem ceeb rau kev sib txuas lus nyob deb, qhov twg nws qhov kev ua tau zoo tshaj qhov kev nqis peev pib.
Cov nqi kho mob thiab kev ua haujlwm
Cov nqi tu thiab kev ua haujlwm kuj txawv ntawm ob hom fiber ntau. Multi-mode fiber systems feem ntau yuav txo cov nqi kho. Lawv cov tub ntxhais loj loj ua rau lawv tsis tshua muaj kev cuam tshuam rau cov teeb meem kev sib raug zoo, txo qhov xav tau kev hloov kho tsis tu ncua. Tsis tas li ntawd, ntau hom tshuab siv LED qhov chaw teeb pom kev zoo, uas pheej yig dua thiab yooj yim los hloov dua li cov khoom siv laser siv hauv ib hom kab ke.
Ib hom fiber ntau tshuab, thaum muab kev ua tau zoo dua, xav tau tus nqi kho dua. Lawv cov tub ntxhais loj me me yuav tsum muaj kev sib raug zoo, thiab txhua qhov kev sib raug zoo tuaj yeem ua rau lub teeb liab degradation. Tsis tas li ntawd, cov khoom siv laser siv nyob rau hauv ib hom kab ke yog kim dua los tswj thiab hloov. Cov yam tseem ceeb no ua rau muaj tus nqi siab dua ntawm cov tswv cuab rau ib hom fiber ntau tshuab.
- Multi-mode fiber systems feem ntau yooj yim los tswj vim lawv cov qauv yooj yim.
- Ib hom fiber ntau tshuab yuav tsum tau tshwj xeeb tuav, nce nqi ua haujlwm.
Tus nqi-kev ua tau zoo rau kev siv mus ntev
Thaum ntsuas tus nqi-zoo rau kev siv mus ntev, ib hom fiber ntau tawm los ua tus yeej meej. Nws muaj peev xwm xa cov ntaub ntawv hla qhov deb tshaj li 80 mais yam tsis muaj teeb liab tseem ceeb ua rau nws tseem ceeb rau kev sib txuas lus thiab kev sib txuas hauv internet. Txawm hais tias tus nqi pib thiab txij nkawm yog siab dua, cov txiaj ntsig ntev ntawm kev txo cov teeb liab attenuation thiab siab dua bandwidth ua pov thawj rau kev nqis peev.
Multi-mode fiber ntau, thaum pheej yig dua pem hauv ntej, tsis haum rau kev siv mus ntev. Nws ntau dua modal dispersion thiab attenuation tus nqi txwv nws cov hauj lwm zoo rau luv-ntau installations. Rau cov koom haum saib xyuas tus nqi-kev ua tau zoo hauv kev xa tawm me me, ntau hom fiber ntau tseem yog qhov kev xaiv ua tau zoo.
Tswv yim: Cov koom haum yuav tsum xav txog ob qho tib si thawj zaug thiab cov nqi mus sij hawm ntev thaum xaiv qhov system fiber ntau. Txawm hais tias muaj ntau hom fiber ntau yog tus nqi-zoo rau kev ncua deb, ib hom fiber ntau muaj txiaj ntsig zoo dua rau kev siv mus ntev.
Kev siv ntawm Multi-Mode thiab Single-Mode Fiber Optic Cables
Qhov zoo tshaj plaws siv Case rau Multi-Mode Fiber Optic Cable
Multi-mode fiber optic cable muaj ntau yam thiab pom cov ntawv thov thoob plaws ntau yam kev lag luam. Nws txoj kab uas hla loj dua thiab muaj peev xwm xa tau ntau hom teeb pom kev zoo ua rau nws zoo tagnrho rau kev sib txuas lus luv luv. Kev lag luam feem ntau cia siab rau hom kab no rau:
- Teeb pom kev zoo: Automotive thiab kho kom zoo nkauj teeb pom kev zoo tau txais txiaj ntsig los ntawm nws qhov ua tau zoo thiab yoog raws.
- Cov khoom siv hluav taws xob: High-resolution audio thiab video li siv ntau hom fibers rau seamless teeb liab kis tau tus mob.
- Cov cuab yeej tshuaj ntsuam xyuas: Lub teeb yuag thiab khoov-insensitive zog ua rau nws tsim nyog rau kev soj ntsuam cov cheeb tsam nyuaj.
- Data centers thiab LANs: Nqi-zoo thiab yooj yim rau nruab, multi-mode fibers zoo meej rau kev sib txuas lus ceev hauv qhov chaw kaw.
Qhov kev thov loj zuj zus rau kev sib txuas lus nrawm dua thiab ruaj ntseg txuas ntxiv mus rau kev siv ntau hom fiber ntau optic cable hauv cov haujlwm no.
Qhov zoo tshaj plaws Scenarios rau Ib Hom Fiber Optic Cable
Ib hom fiber ntau ua tau zoo nyob rau hauv cov xwm txheej uas xav tau kev sib txuas lus ntev, siab-bandwidth. Nws txoj kab uas hla me me txo cov teeb liab poob thiab ua kom pom kev ua haujlwm zoo. Cov ntawv thov tseem ceeb suav nrog:
- Kev nyab xeeb rau pej xeem thiab xov tooj ntawm tes: Txhim khu kev sib txuas lus infrastructure nyob ntawmib hom fibersrau kev pabcuam tsis cuam tshuam.
- Metropolitan thiab thaj chaw nyob: Cov fibers txuas hauv nroog thiab suburban cheeb tsam, txhawb kev pabcuam hauv internet thiab kev sib txuas lus.
- Sab Nraud Plant (OSP) systems: Ib hom fibers yog qhov tseem ceeb rau kev teeb tsa sab nraum zoov, muab kev ua haujlwm ntev thiab kev lag luam.
- 5G thiab FTTH xa tawm: Lawv qhov kev poob qis thiab kev ua haujlwm siab ua rau lawv tseem ceeb rau cov thev naus laus zis tshiab.
Kev txhim kho kom raug thiab kev sim yog qhov tseem ceeb rau kev ua kom zoo tshaj plaws ntawm ib hom fibers hauv cov xwm txheej no.
Kev Lag Luam Trends hauv 2025 thiab Dowell Lub Luag Haujlwm
Kev lag luam fiber ntau yog npaj rau kev loj hlob tseem ceeb los ntawm 2025. Kev ua lag luam rau fiber ntau optic thaj cords yog npaj kom loj hlob los ntawm USD 3.5 billion hauv 2023 mus rau USD 7.8 billion los ntawm 2032. Qhov kev nce siab no qhia txog qhov xav tau ntau ntxiv rau high-speed internet thiab huab infrastructure. Ib yam li ntawd, tag nrho cov fiber optic cable lag luam xav kom ncav cuag $ 30.5 billion los ntawm 2030, tau tsav los ntawm kev nthuav dav ntawm cov chaw zov me nyuam thiab kev siv 5G thiab FTTH thev naus laus zis.
Dowell plays lub luag haujlwm tseem ceeb hauv qhov kev hloov pauv no. Los ntawm kev muab cov khoom zoofiber optic kev daws teeb meem, lub tuam txhab ua kom muaj kev ntseeg siab hauv network thiab scalability. Nws cov khoom, xws li fiber ntau optic thaj cords, txhim khu kev ua tau zoo ntawm cov chaw zov me nyuam cov ntaub ntawv niaj hnub thiab txhawb kev loj hlob xav tau kev sib txuas lus zoo.
Xaiv txoj cai Fiber Optic Cable rau koj xav tau
Yam Tseem Ceeb: Nyob deb, Bandwidth, thiab nyiaj txiag
Kev xaiv txoj cai fiber ntau optic cable yuav tsum tau ua tib zoo xav txog cov yam ntxwv xws li kev ncua deb, bandwidth, thiab pob nyiaj siv. Txhua yam ntawm cov ntsiab lus no ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov zoo tshaj plaws cable hom rau cov ntawv thov tshwj xeeb.
Ib hom fibers yog qhov zoo tshaj plaws rau kev sib txuas lus nyob deb vim lawv muaj peev xwm xa cov ntaub ntawv hla mus txog 160 mais nrog cov teeb liab tsawg tsawg. Hauv qhov sib piv, ntau hom fibers yog qhov tsim nyog rau qhov luv luv, feem ntau yog li ntawm 300 meters mus rau 2 kilometers, nyob ntawm seb hom thiab ceev. Piv txwv li, OM3 thiab OM4 multi-mode fibers tuaj yeem tswj cov bandwidths siab dua nyob rau hauv luv luv, ua rau lawv zoo tagnrho rau cov chaw zov me nyuam thiab cov chaw hauv cheeb tsam.
Cov kev txwv nyiaj txiag tseem cuam tshuam rau kev xaiv ntawm fiber ntau optic cables. Tib hom fibers, thaum muab kev ua tau zoo dua nyob rau qhov ntev, yog kim dua rau nruab thiab tswj. Multi-mode fibers, nrog rau lawv cov nqi tsim nyog thiab cov khoom siv, muab cov kev daws teeb meem rau cov koom haum nrog cov peev nyiaj tsawg thiab kev xav tau kev sib txuas lus luv luv.
| Qhov xwm txheej | Kev piav qhia |
|---|---|
| Hom Fiber | Ib hom vs. ntau hom; cuam tshuam qhov deb thiab bandwidth peev xwm. |
| Yam yuav tsum tau muaj nyob deb | Txiav txim siab qhov ntev ntawm fiber ntau; luv luv lossis ntev dhau tuaj yeem ua rau tsis muaj txiaj ntsig. |
| Bandwidth Xav Tau | Tam sim no thiab yav tom ntej bandwidth xav tau cuam tshuam rau kev xaiv ntawm fiber ntau hom. |
| Kev txwv nyiaj txiag | Tus nqi sib txawv ntawm ib hom thiab ntau hom fibers; cuam tshuam tag nrho qhov project pob nyiaj siv. |
| Daim ntawv thov Scenario | Cov ntawv thov sib txawv yuav xav tau qee hom fiber ntau rau kev ua haujlwm zoo. |
| Kev xav txog yav tom ntej | Kev txhim kho kev muaj peev xwm thiab kev txhim kho thev naus laus zis tuaj yeem cuam tshuam cov nqi mus sij hawm ntev thiab kev xaiv. |
Cov koom haum yuav tsum soj ntsuam cov xwm txheej no kom ntseeg tau tias lawv cov peev nyiaj sib haum nrog cov kev xav tau kev sib txuas lus tam sim no thiab yav tom ntej.
Multi-hom thiab ib hom fiber ntauoptic cables hais txog cov kev xav tau sib txawv. Multi-mode fiber ntau muab cov kev daws teeb meem zoo rau kev ncua deb, xws li hauv LANs thiab cov chaw zov me nyuam, thaum ib hom fiber ntau ua tau zoo nyob rau hauv qhov ntev, kev siv bandwidth siab. Los ntawm 2025, kev nce qib hauv fiber ntau optic thev naus laus zis yuav txhawb nqa qhov cuam tshuam ntawm ob hom, ua tau raws li kev sib txuas lus sib txawv.
Ntsiab kev pom: Kev ua lag luam fiber ntau yog npaj kom loj hlob, uas tau tsav los ntawm kev xav tau ntawm cov ntaub ntawv thiab tsoomfwv cov thawj coj. Dowell cov kev daws teeb meem zoo ua kom muaj kev ntseeg tau thiab kev siv nyiaj txiag, txhawb kev loj hlob no.
| Feature | Ib hom Fiber | Multi-Mode Fiber ntau |
|---|---|---|
| Muaj peev xwm nyob deb | Mus txog 140 km | Mus txog 2 km |
| Bandwidth Peev xwm | Txhawb cov ntaub ntawv tus nqi mus txog 100 Gbps thiab tshaj | Qhov ceev tshaj plaws yog los ntawm 10 Gbps mus rau 400 Gbps |
| Nqi-zoo | kim dua rau luv luv | Ntau tus nqi-zoo rau luv luv |
FAQ
Dab tsi yog qhov txawv ntawm ib hom thiab ntau hom fiber ntau?
Ib hom fiber ntau txhawb nqa ntev-ntev, kev sib txuas lus siab bandwidth nrog cov teeb liab tsawg tsawg. Multi-mode fiber ntau yog tus nqi-zoo rau luv luv tab sis kev paub ntau dua modal dispersion.
Cov kev lag luam twg tau txais txiaj ntsig zoo tshaj plaws los ntawm ntau hom fiber ntau optic cables?
Kev lag luam xws li cov chaw zov me nyuam, LANs, thiab cov neeg siv khoom siv hluav taws xob tau txais txiaj ntsig los ntawm ntau hom fiber ntau vim nws pheej yig thiab tsim nyog rau kev sib txuas lus luv luv, siab ceev.
Vim li cas ib hom fiber ntau kim dua rau nruab?
Ib hom fiber ntau yuav tsum muaj kev txhim kho thiab cov cuab yeej tshwj xeeb, suav nrog cov lasers siab heev, uas ua rau cov nqi zog thiab cov khoom siv ntau dua piv rau ntau hom tshuab.
Lub sij hawm xa tuaj: Plaub Hlis-15-2025