Xaiv txoj caimultimode fiber ntau cableua kom pom kev ua haujlwm zoo hauv network thiab kev txuag nyiaj mus sij hawm ntev. txawvfiber ntau cable, xws li OM1 thiab OM4, muaj peev xwm sib txawv bandwidth thiab deb, ua rau lawv haum rau cov kev siv tshwj xeeb. Ib puag ncig yam tseem ceeb, suav nrog kev siv sab hauv tsev lossis sab nraum zoov, kuj cuam tshuam rau kev ua haujlwm ntev. Piv txwv li,ADSS kabyog qhov zoo tagnrho rau cov mob hnyav vim nws cov qauv tsim muaj zog.
IT thiab kev sib txuas lus sector tso siab rau ntau hom fiber ntau cables kom tau raws li qhov kev thov loj hlob rau kev xa cov ntaub ntawv ceev. Cov cables no txhim kho kev sib txuas los ntawm kev txo qis latency thiab txhawb nqa cov kev xav tau niaj hnub network.
Ntsiab Cai
- Kawm txoghom multimode fiber ntau cableszoo li OM1, OM3, thiab OM4. Xaiv qhov uas haum koj lub network xav tau zoo tshaj plaws.
- Xav txog yuav ua li cas deb ntawm cable yuav mus thiab nws ceev.OM4 kabua haujlwm zoo rau kev ceev ceev thiab kev ncua ntev.
- Xyuas seb lub cable yuav siv qhov twg, sab hauv lossis sab nraum zoov. Qhov no pab kom nws kav ntev thiab ua haujlwm zoo nyob rau hauv qhov chaw ntawd.
Hom Multimode Fiber Cable
Xaiv txoj cai multimode fiber ntau cablenyob ntawm kev nkag siab cov yam ntxwv tshwj xeeb ntawm txhua hom. OM1 txog OM6 cables muaj ntau theem kev ua tau zoo, ua rau lawv haum rau ntau daim ntawv thov thiab ib puag ncig.
OM1 thiab OM2: Nta thiab daim ntawv thov
OM1 thiab OM2 cables yog qhov zoo tagnrho rau cov tes hauj lwm nrog kev ua haujlwm nruab nrab. OM1 nta 62.5 µm core inch thiab txhawb 1 Gbps bandwidth tshaj 275 meters ntawm 850 nm. OM2, nrog rau 50 µm core inch, ncua qhov kev ncua deb mus rau 550 meters. Cov kab hluav taws xob no yog cov kev daws teeb meem zoo rau kev siv luv luv, xws li cov chaw ua haujlwm me me lossis thaj chaw hauv tsev kawm ntawv.
| Hom Fiber | Core Diameter (µm) | 1 GbE (1000BASE-SX) | 1 GbE (1000BASE-LX) | 10GbE (10GBASE) | 40GbE (40GBASE SR4) | 100GbE (100GBASE SR4) |
|---|---|---|---|---|---|---|
| OM 1 | 62.5/125 | 275m ua | 550m ua | 33m ua | N/A | N/A |
| OM 2 | 50/125 | 550m ua | 550m ua | 82m ua | N/A | N/A |
OM3 thiab OM4: Cov kev xaiv ua tau zoo
OM3 thiabOM4 cables haum rau kev ua haujlwm siabnetworks, xws li cov chaw zov me nyuam thiab cov chaw lag luam ib puag ncig. Ob leeg muaj 50 µm core inch tab sis txawv ntawm bandwidth muaj peev xwm thiab qhov siab tshaj plaws. OM3 txhawb 10 Gbps tshaj 300 meters, thaum OM4 txuas qhov no mus rau 550 meters. Cov cables no zoo tagnrho rau cov ntawv thov uas xav tau kev nrawm dua thiab ntev dua.
| Metric | OM 3 | OM 4 |
|---|---|---|
| Core Diameter | 50 micrometers | 50 micrometers |
| Bandwidth Peev xwm | 2000 MHz · km | 4700 MHz · km |
| Max nrug ntawm 10Gbps | 300 meters | 5 50 m |
OM5 thiab OM6: yav tom ntej-pov thawj koj lub Network
OM5 thiab OM6 cables yog tsim los rau lwm tiam kev tes hauj lwm. OM5, optimized rau wavelength division multiplexing (WDM), txhawb nqa ntau cov ntaub ntawv ntws hla ib qho fiber ntau. Qhov no ua rau nws tsim nyog rau cov chaw zov me nyuam niaj hnub thiab huab xam huab cua. Kev lag luam thoob ntiaj teb multimode fiber ntau cable, muaj nuj nqis ntawm USD 5.2 nphom hauv 2023, tau kwv yees tias yuav loj hlob ntawm CAGR ntawm 8.9% txog 2032, tau tsav los ntawm qhov kev thov kom siab dua bandwidth thiab xa cov ntaub ntawv ceev dua. OM6, txawm tias tsawg dua, muaj kev ua tau zoo dua, ua kom muaj kev sib raug zoo nrog cov thev naus laus zis yav tom ntej.
Kev txais yuav ntawm OM5 thiab OM6 cables ua raws li qhov xav tau ntau ntxiv rau cov ntaub ntawv xa mus tau zoo hauv huab-based thiab muaj peev xwm ua haujlwm siab.
Tej yam yuav tsum tau xav txog thaum xaiv ib tug Multimode Fiber Cable
Bandwidth thiab nrug xav tau
Qhov kev ua tau zoo ntawm multimode fiber ntau cable nyob ntawm nws lub peev xwm ua tau raws li qhov xav tau ntawm bandwidth thiab kev ncua deb. Piv txwv li, OM3 cables txhawb nqa mus txog 10 Gbps tshaj 300 meters, thaum OM4 txuas qhov no mus rau 550 meters. Cov kev qhia tshwj xeeb no ua rau OM3 haum rau kev siv nruab nrab-ntau thiab OM4 zoo tagnrho rau kev kub ceev, kev sib txuas ntev.
| Hom Fiber | Core Txoj kab uas hla (microns) | Bandwidth (MHz · km) | Max nrug (meter) | Cov ntaub ntawv tus nqi (Gbps) |
|---|---|---|---|---|
| Tib hom | ~9 | Siab (100 Gbps +) | > 40 km | 100+ |
| Ntau hom | 50-62.5 Nws | 2000 | 500-2000 | 10-40 |
Single-mode fibers ua tau zoo nyob rau hauv kev sib txuas lus ntev vim muaj qhov sib txawv me ntsis ntawm lub teeb, thaum multimode fibers zoo dua rau kev ncua luv nrog cov ntaub ntawv ntau dua. Xaiv hom tsim nyog ua kom pom kev ua haujlwm zoo rau cov ntawv thov tshwj xeeb.
Tus nqi thiab nyiaj txiag txwv
Cov peev nyiaj ua lub luag haujlwm tseem ceeb hauv kev xaiv cable. OM1 cables, tus nqi ntawm $ 2.50 thiab $ 4.00 ib ko taw, yog tus nqi zoo rau kev siv luv luv. Hauv qhov sib piv, OM3 thiab OM4 cables, nrog cov ntsiab lus siab dua, muab kev ua tau zoo dua qub rau cov xwm txheej xav tau.
| Hom Fiber | Nqe Ntau (ib ko taw) | Daim ntawv thov |
|---|---|---|
| OM 1 | $2.50 – $4.00 | Cov ntawv thov luv luv |
| OM 3 | $3.28 – $4.50 | Kev ua tau zoo dua ntawm kev ncua ntev |
| OM 4 | Siab dua OM3 | Txhim khu kev ua tau zoo rau kev xav tau scenarios |
Piv txwv li, kev txhim kho hauv tsev kawm ntawv hauv tsev kawm ntawv tuaj yeem ua qhov tseem ceeb OM1 rau kev ncua luv kom txuag tau tus nqi, thaum OM4 yuav raug xaiv rau kev pov thawj yav tom ntej hauv thaj chaw ua haujlwm siab. Aligning cable specifications nrog peb tes num xav tau kom tus nqi-efficiency yam tsis muaj kev cuam tshuam zoo.
Compatibility nrog cov uas twb muaj lawm Systems
Compatibility nrog cov infrastructure uas twb muaj lawm yog lwm yam tseem ceeb.Connectors zoo li LC, SC, ST, thiab MTP/MPO yuav tsum ua raws li qhov system cov cai. Txhua hom connector muaj qhov zoo tshwj xeeb, xws li LC's compact design lossis MTP / MPO qhov kev txhawb nqa rau kev sib txuas siab. Tsis tas li ntawd, kev ntsuas zoo li qhov poob thiab rov qab poob pab ntsuas cov teeb meem kev ncaj ncees, ua kom muaj kev sib txuam zoo nrog cov tshuab tam sim no.
Tswv yim: Ntsuas cov kav ntev thiab kev ntseeg siab ntawm cov khoom sib txuas kom ntseeg tau tias lawv tiv taus ib puag ncig thiab tswj kev ua haujlwm ntev.
Xaiv ib tug multimode fiber ntau cable uas ua raws li qhov system compatibility yuav txo tau qhov kev pheej hmoo ntawm kev ua tau zoo teeb meem thiab cov nqi ntxiv.
Environmental thiab Application-Specific Considerations
Sab hauv vs. Siv sab nraum zoov
Ib puag ncig ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab hom multimode fiber ntau cable xav tau. Cov kab hluav taws xob sab hauv tsev yog tsim los rau kev tswj hwm ib puag ncig, muab kev yooj yim thiab cov qauv tsim kom haum rau qhov chaw nruj. Txawm li cas los xij, lawv tsis muaj cov yam ntxwv zoo li UV tiv thaiv thiab muaj peev xwm thaiv dej, ua rau lawv tsis haum rau sab nraum zoov. Sab nraum zoov cables, ntawm qhov tod tes, yog tsim los tiv thaiv huab cua kub, ncaj qha tshav ntuj, thiab noo noo. Cov cables no feem ntau suav nrog cov txheej txheem tiv thaiv thiab dej thaiv cov yam ntxwv, ua kom muaj kev ruaj khov nyob rau hauv ib puag ncig hnyav.
| Feature | Sab Hauv Tsev Cables | Sab nraum zoov Cables |
|---|---|---|
| Kub Variance Tolerance | Txwv rau qhov ntsuas kub nruab nrab | Tsim los rau huab cua txias nrog cov txheej txheem tiv thaiv |
| UV Resistance | Feem ntau tsis yog UV-resistant | UV-resistant, haum rau kev tshav ntuj ncaj qha |
| Dej tsis kam | Tsis yog tsim los rau kev ya raws | Xws li dej thaiv cov yam ntxwv rau kev siv hauv av |
| Cov qauv kev nyab xeeb hluav taws | Yuav tsum ua kom tau raws li kev ntsuas kev nyab xeeb ntawm hluav taws | Feem ntau tsis tas yuav tsum ua kom tau raws li cov qauv kev nyab xeeb hauv tsev |
| Tsim | Compact thiab hloov tau rau qhov chaw nruj | Ua rau durability nyob rau hauv tej yam nyuaj |
Jacket Hom thiab Durability
Cov khoom siv lub tsho ntawm cov kab ntau hom fiber ntau txiav txim siab nws cov kav ntev thiab tsim nyog rau cov ntawv thov tshwj xeeb. Polyvinyl chloride (PVC) tsho yog siv rau sab hauv tsev vim lawv yooj yim thiab hluav taws-resistant zog. Rau ib puag ncig sab nraum zoov, cov pa luam yeeb qis qis qis halogen (LSZH) lossis polyethylene (PE) tsho muab kev tiv thaiv zoo tiv thaiv ib puag ncig kev ntxhov siab. LSZH tsho yog zoo tagnrho rau cov cheeb tsam uas yuav tsum tau nruj hluav taws kev nyab xeeb cov qauv, thaum PE tsho zoo heev tiv thaiv ya raws thiab UV raug. Xaiv lub tsho hom tsim nyog ua kom lub cable ua tau zoo hauv nws qhov chaw npaj.
Xaiv txoj cai multimode fiber ntau cable ua kom lub network efficiency thiab kev ntseeg tau. Sib piv cov hom cable nrog cov kev xav tau tshwj xeebtxo cov teeb meem kev ua haujlwm. Piv txwv li:
| Hom Fiber | Bandwidth | Muaj peev xwm nyob deb | Cov cheeb tsam thov |
|---|---|---|---|
| OM 3 | Mus txog 2000 MHz · km | 300 meters ntawm 10 Gbps | Data centers, enterprise networks |
| OM 4 | Mus txog 4700 MHz · km | 400 meters ntawm 10 Gbps | Kev siv cov ntaub ntawv ceev ceev |
| OM 5 | Mus txog 2000 MHz · km | 600 meters ntawm 10 Gbps | Kev siv dav bandwidth multimode |
Dowell muaj cov kab hluav taws xob zoo tsim los ua kom tau raws li kev xav tau sib txawv network. Lawv cov khoom ua kom durability, compatibility, thiab pom kev ua tau zoo, ua rau lawv ib tug ntseeg kev xaiv rau niaj hnub infrastructures.
FAQ
Dab tsi yog qhov txawv ntawm OM3 thiab OM4 cables?
OM4 cables muaj ntau dua bandwidth (4700 MHz·km) thiab ntev kev pab txhawb nqa (550 meters ntawm 10 Gbps) piv rau OM3 cables, uas muab 2000 MHz·km thiab 300 meters.
Multimode fiber cables puas tuaj yeem siv rau kev siv sab nraum zoov?
Yog lawm, sab nraum zoov-rated multimode cables nrog cov tsho tiv thaiv, xws li polyethylene (PE), tiv thaiv UV raug, ya raws, thiab huab cua kub, ua rau lawv haum rau qhov chaw sab nraum zoov.
Tswv yim:Nco ntsoov xyuas cov kab lub tsho hom thiab ib puag ncig kev ntsuas ua ntej kev xa tawm sab nraum zoov.
Kuv yuav ua li cas kom ntseeg tau tias muaj kev sib raug zoo nrog lub network uas twb muaj lawm?
Tshawb xyuasconnector hom(piv txwv li, LC, SC, MTP/MPO) thiab xyuas kom meej tias lawv ua tau raws li qhov yuav tsum tau ua. Ntsuam xyuas qhov poob qhov poob thiab rov qab qhov ntsuas qhov ntsuas kom tswj tau cov teeb liab kev ncaj ncees.
Lub sij hawm xa tuaj: Mar-25-2025