Fiber ntau thaj qaum

Muaj ntau ntau hom fiber ntau patch cords feem ntau siv hauv kev sib txuas lus thiab network daim ntawv thov. Nov yog qee yam ntawm ntau hom:

1. Ib hom kab hluav taws xob (OS1 / OS2): Cov patch cords no yog tsim los rau kev sib kis mus ntev tshaj ib hom fiber ntau optic cables. Lawv muaj qhov loj me me (9/125µm) piv rau ntau hom kab hlua. Ib hom kab hluav taws xob muaj ntau dua bandwidth thiab qis attenuation, ua rau lawv haum rau kev sib txuas lus ntev. 
2. Multi-mode thaj qaum (OM1 / OM2 / OM3 / OM4 / OM5): Multi-mode patch cords yog siv rau kev sib kis luv luv hauv cov tsev lossis tsev kawm ntawv. Lawv muaj qhov loj me me (50/125µm lossis 62.5/125µm) piv rau ib hom kab hlua. Qhov sib txawv ntawm ntau hom kab hlua, xws li OM1, OM2, OM3, OM4, thiab OM5, muaj qhov sib txawv bandwidth thiab kis tau tus mob. OM5, piv txwv li, txhawb kev nrawm dua thiab ntev dua piv rau OM4.
3. Khoov-insensitive thaj cords: Cov patch cords no yog tsim los tiv thaiv nruj dua dabtsi yog khoov radii yam tsis muaj teeb meem poob. Lawv feem ntau yog siv nyob rau hauv cov cheeb tsam uas cov fiber ntau cables yuav tsum tau dhau los ntawm qhov chaw nruj los yog nyob ib ncig ntawm cov ces kaum.
4. Armored thaj cords: Armored thaj qaum muaj ib txheej ntxiv ntawm kev tiv thaiv nyob rau hauv daim ntawv ntawm hlau armoring nyob ib ncig ntawm lub fiber optic cable. Cov armor muab kev txhim kho durability thiab tsis kam mus rau lwm yam, ua rau lawv haum rau hnyav ib puag ncig los yog tej thaj chaw uas muaj kev puas tsuaj rau lub cev.
5. Hybrid Patch Cords: Hybrid patch cords yog siv los txuas ntau hom fiber ntau optic cables lossis connectors. Lawv tso cai rau kev hloov dua siab tshiab lossis kev sib txuas ntawm ntau hom fiber ntau, xws li ib hom mus rau ntau hom lossis SC rau LC connectors.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tej zaum yuav muaj ntau hom tshwj xeeb ntawm fiber ntau thaj qaum muaj rau cov kev siv tshwj xeeb lossis cov kev cai tshwj xeeb. Thaum xaiv ib tug fiber ntau thaj qaum, yam xws li kis tau tus mob nyob deb, bandwidth yuav tsum tau, ib puag ncig tej yam kev mob, thiab connector compatibility yuav tsum tau xav txog.

Lub hom phiaj ntawm fiber ntau optic thaj qaum yog tsim kom muaj kev sib txuas ib ntus lossis ruaj khov ntawm cov khoom siv kho qhov muag, xws li transceivers, keyboards, routers, lossis lwm yam khoom siv sib txuas. Nws tso cai rau kev xa cov ntaub ntawv teeb liab los ntawm fiber ntau optic cables. Ntawm no yog cov ntsiab lus ntawm cov hom phiaj ntawm fiber ntau thaj qaum:

• Interconnecting network khoom siv: Fiber patch cords yog qhov tseem ceeb rau kev sib txuas ntau yam khoom siv hauv lub network hauv cov chaw khaws ntaub ntawv, thaj chaw hauv cheeb tsam (LAN), lossis thaj chaw dav dav (WAN). Lawv muab qhov txuas txhim khu kev qha thiab nrawm rau cov ntaub ntawv xa mus ntawm cov khoom siv.
• Extending network ncav cuag: Patch cords yog siv los mus cuag cov kev sib txuas ntawm qhov muag. Lawv tuaj yeem siv los txuas cov khoom siv hauv tib lub khib lossis hla cov racks sib txawv lossis cov txee hauv cov ntaub ntawv chaw.
• Txuas mus rau lub ntiaj teb sab nraud: Fiber patch cords pab kom muaj kev sib txuas ntawm cov khoom siv hauv network thiab lwm cov tes hauj lwm, xws li Internet Service Providers (ISPs) lossis cov chaw muab kev sib txuas lus. Lawv feem ntau siv los txuas cov routers lossis hloov mus rau sab nraud network interfaces.
• Txhawb ntau hom fiber ntau: Nyob ntawm seb hom fiber ntau optic cable siv (ib hom lossis ntau hom), yuav tsum muaj cov hlua sib txawv. Ib hom kab hluav taws xob ib leeg yog tsim los rau kev sib kis mus ntev, thaum ntau hom kab hlua khi yog tsim rau luv luv.
• Yooj yim rau kev xa cov ntaub ntawv ceev ceev: Fiber patch cords muaj peev xwm xa cov ntaub ntawv ntawm kev kub ceev, ua rau lawv zoo tagnrho rau cov ntawv thov uas xav tau cov bandwidth siab, xws li video streaming, huab xam, lossis cov chaw zov me nyuam.
• Ua kom yooj yooj yim thiab scalability: Patch cords muab kev yooj yim hauv kev teeb tsa hauv lub network, tso cai kom yooj yim ntxiv, tshem tawm, lossis rov kho cov khoom siv hauv lub network. Lawv txhawb scalability los ntawm kev hloov pauv thiab hloov kho hauv network infrastructure.

Nws yog ib qho tseem ceeb uas yuav tau xaiv hom fiber ntau patch cord raws li cov kev cai tshwj xeeb ntawm lub network, xws li kev sib kis deb, bandwidth, thiab tag nrho cov kev xav tau ntawm kev ua haujlwm.

Lub fiber optic thaj qaum feem ntau muaj ntau yam khoom ua haujlwm ua ke kom ntseeg tau cov ntaub ntawv xa mus tau zoo thiab muaj txiaj ntsig. Ntawm no yog cov feem ntau pom nyob rau hauv ib tug fiber optic thaj qaum:

1. Fiber ntau optic cable: Lub cable nws tus kheej yog lub hauv paus tivthaiv ntawm ib tug patch qaum thiab yog lub luag hauj lwm rau xa cov optical signals. Nws muaj ib los yog ntau dua optical fibers nyob rau hauv ib lub tsho tiv thaiv.
2. Connector: Lub connector yog txuas mus rau txhua qhov kawg ntawm fiber ntau optic cable thiab yog lub luag hauj lwm los tsim kom muaj kev sib txuas nrog lwm cov khoom siv kho qhov muag. Hom connector muaj xws li LC, SC, ST, thiab FC.
3. Ferrule: Lub ferrule yog ib qho cylindrical tivthaiv hauv lub connector uas tuav cov fiber ntau ruaj ntseg hauv qhov chaw. Nws feem ntau yog ua los ntawm ceramic, hlau, lossis yas thiab ua kom muaj kev sib raug zoo ntawm cov fibers thaum txuas.
4. Khau raj: Lub khau raj yog ib qho kev tiv thaiv npog uas nyob ib puag ncig lub connector thiab muab strain nyem. Nws pab tiv thaiv kev puas tsuaj rau cov fiber ntau thiab ua kom muaj kev sib txuas ruaj ntseg.
5. Vaj Tse: Lub vaj tsev yog lub qhov rooj sab nrauv uas tiv thaiv qhov txuas thiab muab kev ruaj ntseg. Nws yog feem ntau ua los ntawm yas lossis hlau.

Ntxiv rau cov khoom siv no, ntau hom fiber ntau patch cords tej zaum yuav muaj cov khoom tshwj xeeb raws li lawv lub hom phiaj tshwj xeeb lossis tsim. Piv txwv li:

• Khoov-insensitive thaj cords: Cov patch cords tej zaum yuav muaj kev tsim tshwj xeeb fiber ntau tsim los txo cov teeb liab poob thaum khoov ntawm nruj dua radii.
• Armored thaj cords: Armored patch cords feature ib txheej ntxiv ntawm cov hlau armor rau ntxiv kev tiv thaiv tiv thaiv lub cev puas tsuaj los yog ib puag ncig hnyav.
• Hybrid Patch Cords: Hybrid patch cords tej zaum yuav muaj cov khoom siv uas tso cai rau kev hloov pauv lossis kev sib txuas ntawm ntau hom fiber ntau lossis hom txuas. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum lub hauv paus tseem ceeb ntawm fiber ntau optic thaj qaum tseem nyob ib puag ncig, cov hom tshwj xeeb yuav muaj cov yam ntxwv ntxiv lossis kev hloov kho kom tau raws li cov cai tshwj xeeb lossis ib puag ncig.

Fiber patch cords siv ntau hom kev sib txuas los tsim kev sib txuas ntawm cov khoom siv kho qhov muag. Txhua connector muaj nws cov yam ntxwv, qauv, thiab kev siv. Nov yog qee hom fiber ntau thaj qaum connectors:

1. LC Connector: Lub LC (Lucent Connector) yog ib daim ntawv me me-qhov txuas txuas dav siv nyob rau hauv qhov chaw siab. Nws muaj lub laub-rub tsim thiab nta 1.25mm ceramic ferrule. LC connectors paub txog lawv qhov tsis tshua muaj qhov tsis zoo thiab qhov loj me, ua rau lawv haum rau cov chaw zov me nyuam, LANs, thiab fiber-to-the-tsev (FTTH) daim ntawv thov.
2. SC Connector: SC (Subscriber Connector) yog ib qho kev sib txuas nrov siv hauv kev sib txuas lus thiab cov ntaub ntawv sib txuas lus. Nws nta lub ntsej muag zoo li 2.5 hli ceramic ferrule thiab lub laub-rub mechanism kom yooj yim ntxig thiab tshem tawm. SC connectors feem ntau siv hauv LANs, thaj vaj huam sib luag, thiab cov khoom sib txuas.
3. ST Connector: Lub ST (Ntawv Qhia Ncaj) txuas yog ib qho ntawm thawj cov khoom siv dav siv hauv fiber ntau optic tes hauj lwm. Nws nta bayonet-style coupling mechanism thiab siv 2.5 hli ceramic lossis hlau ferrule. ST connectors feem ntau yog siv nyob rau hauv multimode tes hauj lwm, xws li LANs thiab chaw cabling.
4. FC Connector: Lub FC (Ferrule Connector) yog ib lub xov txuas uas siv dav hauv kev sib txuas lus thiab kev sim ib puag ncig. Nws nta cov ntsia hlau txuas txuas thiab siv 2.5 hli ceramic ferrule. FC connectors muab kev ruaj ntseg zoo heev thiab feem ntau siv nyob rau hauv high-vibration ib puag ncig los yog kuaj cov khoom siv.
5. MTP / MPO Connector: MTP / MPO (Multi-Fiber Push-On / Pull-Off) txuas yog tsim los kom haum rau ntau lub fibers hauv ib qho txuas. Nws nta lub duab plaub-puab ferrule nrog lub laub-rub latching mechanism. MTP/MPO connectors feem ntau yog siv nyob rau hauv high-density daim ntaub ntawv xws li cov ntaub ntawv chaw zov me nyuam thiab cov caj qaum tes hauj lwm.
6. MT-RJ Connector: MT-RJ (Mechanical Transfer-Registered Jack) yog ib qho khoom siv sib txuas uas sib txuas ob qho tib si fiber ntau rau hauv ib qho RJ-style vaj tsev. Nws yog siv feem ntau rau cov ntawv thov multimode thiab muab cov kev daws teeb meem compact thiab txuag chaw.
7. E2000 Connector: E2000 connector yog ib daim ntawv me me-qhov txuas txuas paub txog nws qhov kev ua tau zoo thiab kev ntseeg siab. Nws nta lub laub-rub mechanism nrog lub caij nplooj ntoos hlav-loaded shutter los tiv thaiv lub ferrule los ntawm kev sib kis. E2000 connectors yog dav siv nyob rau hauv kev sib txuas lus, cov ntaub ntawv chaw, thiab high-speed optical networks.
8. MU Connector: MU (Miniature Unit) connector yog ib daim ntawv me me-qhov zoo sib xws hauv qhov loj me rau SC connector tab sis nrog 1.25mm ferrule. Nws muab kev sib txuas siab ceev thiab feem ntau siv hauv cov chaw zov me nyuam, LANs, thiab kev sib txuas lus sib txuas lus.
9. LX.5 Connector: Lub LX.5 connector yog ib tug duplex connector tsim los rau cov kev ua tau zoo daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv ntev-ntev telecom networks. Nws nta cov qauv tsim compact thiab muaj qhov tsis zoo ntawm qhov tsis zoo thiab kev ua haujlwm zoo rov qab los.
10. DIN Connector: Lub DIN (Deutsches Institut für Normung) connector feem ntau yog siv nyob rau hauv European kev sib txuas lus network. Nws nta cov ntsia hlau-rau-tsim tsim thiab paub txog nws cov robustness thiab siab mechanical stability.
11. SMA Connector: SMA (SubMiniature version A) connector feem ntau siv hauv RF thiab microwave daim ntawv thov. Nws nta ib txoj hlua txuas txuas thiab 3.175mm ferrule nrog tus qauv ntsia hlau. SMA connectors yog siv nyob rau hauv tej daim ntaub ntawv xws li fiber-optic sensors los yog high-frequency li.
12. LC TAB Uniboot Connector: LC TAB (Tape-Aided Bonding) uniboot connector muab cov LC connector tsim nrog ib tug tshwj xeeb tab feature. Nws tso cai rau qhov yooj yim polarity thim rov qab ntawm kev sib txuas ntawm fiber ntau yam tsis tas yuav muaj cov cuab yeej ntxiv lossis kev tswj hwm cable. LC TAB uniboot connectors feem ntau yog siv nyob rau hauv cov ntaub ntawv chaw thiab high-density daim ntaub ntawv uas yuav tsum tau tswj polarity.

Fiber patch cords thiab fiber cables yog cov khoom tseem ceeb hauv fiber ntau optic tes hauj lwm, ua hauj lwm sib txawv thiab catering rau cov kev cai tshwj xeeb. Nkag siab txog qhov sib txawv ntawm ob lub ntsiab lus no yog qhov tseem ceeb rau kev xaiv cov kev daws teeb meem tsim nyog rau kev teeb tsa network. Hauv cov lus sib piv hauv qab no, peb qhia txog qhov sib txawv tseem ceeb ntawm fiber ntau thaj cords thiab fiber ntau cables, nrog rau cov qauv thiab ntev, lub hom phiaj, installation, connector hom, fiber ntau, yooj, thiab daim ntawv thov.

Kev nkag siab txog qhov sib txawv ntawm fiber ntau thaj qaum thiab fiber ntau cables yog qhov tseem ceeb rau kev tsim network thiab kev teeb tsa. Thaum fiber ntau cables feem ntau yog siv los tsim cov kev sib txuas mus ntev-ntev, fiber ntau thaj cords ua lub luag haujlwm tseem ceeb hauv kev sib txuas cov khoom siv hauv ib cheeb tsam. Txhua feem ua haujlwm rau lub hom phiaj tshwj xeeb thiab xav tau cov txheej txheem sib txawv. Los ntawm kev xaiv cov khoom sib txuas tsim nyog, hom fiber ntau, thiab txiav txim siab txog yam xws li kev hloov pauv thiab daim ntawv thov, ib tus tuaj yeem ua kom cov ntaub ntawv xa mus tau zoo thiab txhim khu kev qha hauv fiber ntau optic tes hauj lwm.

Fiber optic thaj cords tuaj yeem muaj ntau yam xim nyob ntawm cov chaw tsim khoom, cov qauv kev lag luam, thiab cov ntawv thov tshwj xeeb. Nov yog qee cov xim uas siv rau fiber ntau optic thaj qaum:

1. Txiv kab ntxwv: Txiv kab ntxwv yog cov xim siv dav tshaj plaws rau ib hom fiber ntau optic thaj qaum. Nws tau dhau los ua tus qauv kev lag luam rau kev txheeb xyuas kev sib txuas ib leeg.
2. Dej: Aqua feem ntau yog siv rau ntau hom fiber ntau optic thaj qaum, tshwj xeeb yog cov tsim los rau kev siv ceev xws li 10 Gigabit Ethernet lossis siab dua. Nws pab cais lawv los ntawm ib hom kab hluav taws xob.
3. Daj: Yellow yog qee zaum siv rau ob hom ib leeg thiab ntau hom fiber ntau optic thaj qaum. Txawm li cas los xij, nws tsis tshua muaj ntau dua li txiv kab ntxwv lossis aqua thiab yuav txawv nyob ntawm cov chaw tsim khoom lossis cov ntawv thov tshwj xeeb.
4. Lwm Cov Xim: Qee zaum, fiber ntau optic thaj cords tuaj yeem muaj xim sib txawv, xws li ntsuab, xiav, liab, lossis dub. Cov xim no tuaj yeem siv los txheeb xyuas cov ntawv thov tshwj xeeb, kev faib tawm hauv network, lossis rau lub hom phiaj zoo nkauj. Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias xim coding tuaj yeem sib txawv ntawm cov tuam txhab sib txawv lossis cheeb tsam.

Cov xim ntawm fiber ntau optic thaj qaum feem ntau yog qhov pom kev pom los pab kom paub qhov txawv ntawm ntau hom fiber ntau, hom, lossis kev siv. Nws raug nquahu kom xa mus rau cov qauv kev lag luam lossis cov ntawv sau los ntawm cov chaw tsim khoom kom paub tseeb tias muaj tseeb thiab siv tau zoo.

Thaum xav txog kev yuav khoom ntawm cov hlua fiber ntau, kev nkag siab txog nws cov kev qhia tshwj xeeb yog qhov tseem ceeb kom ntseeg tau tias kev sib raug zoo, kev ua tau zoo, thiab kev ntseeg siab hauv koj lub network infrastructure. Cov lus hauv qab no muab cov lus qhia dav dav ntawm cov ntsiab lus tseem ceeb uas yuav tsum xav txog, suav nrog cable loj, hom, cov yam ntxwv fiber ntau, hom kev sib txuas, cov khoom siv lub tsho, kev ua haujlwm kub, tensile zog, khoov vojvoog, ntxig poob, rov qab poob, thiab muaj qhov muag rub tawm. .

Xav txog cov kev qhia tshwj xeeb ntawm cov hlua fiber ntau yog qhov tseem ceeb rau kev txiav txim siab yuav khoom. Cov yam ntxwv xws li cable loj, hom, cov yam ntxwv fiber ntau, hom txuas, cov khoom siv lub tsho, kev khiav hauj lwm kub, tensile lub zog, khoov vojvoog, qhov ntxig poob, rov qab poob, thiab qhov muaj qhov rub lub qhov muag ncaj qha cuam tshuam kev ua tau zoo thiab kev ntseeg siab nyob rau hauv ib puag ncig sib txawv network. Los ntawm ua tib zoo tshuaj xyuas cov kev qhia tshwj xeeb no, koj tuaj yeem xaiv qhov tsim nyog fiber ntau thaj qaum kom tau raws li koj cov kev xav tau tshwj xeeb thiab xyuas kom meej cov ntaub ntawv xa mus tau zoo hauv koj lub network fiber ntau.

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Hom Connector:

1. FC (Ferrule Connector): FC connectors muaj cov ntsia hlau txuas txuas thiab feem ntau siv hauv kev sib txuas lus thiab kev sim ib puag ncig. Lawv muaj ib tug raug ferrule txoj kab uas hla ntawm 2.5 hli.
2. LC (Lucent Connector): LC connectors muaj ib tug laub-rub tsim thiab yog dav siv nyob rau hauv high-density ib puag ncig. Lawv muab cov ntaub ntawv poob qis thiab tsim nyog rau cov chaw zov me nyuam, LANs, thiab fiber-to-the-home (FTTH) daim ntawv thov. LC connectors feem ntau muaj ferrule txoj kab uas hla ntawm 1.25mm.
3. SC (Subscriber Connector): SC connectors muaj lub laub-rub coupling mechanism. Lawv feem ntau siv hauv LANs, thaj vaj huam sib luag, thiab cov khoom siv sib txuas vim lawv qhov yooj yim ntawm kev teeb tsa thiab kev ua tau zoo. SC connectors feem ntau muaj ferrule txoj kab uas hla ntawm 2.5 hli.
4. ST (Cov Lus Qhia Ncaj Ncees): ST connectors siv bayonet-style coupling mechanism thiab feem ntau ua hauj lwm nyob rau hauv multimode tes hauj lwm xws li LANs thiab thaj chaw cabling. Lawv feem ntau muaj ferrule txoj kab uas hla ntawm 2.5mm.
5. MTP / MPO (Multi-Fiber Push-On/Pull-Off): MTP / MPO connectors yog siv rau high-density daim ntaub ntawv, muab ntau fibers nyob rau hauv ib tug tib connector. Lawv feem ntau siv rau hauv cov chaw zov me nyuam thiab cov pob txha caj qaum. Tus naj npawb ntawm cov fibers rau ib qhov txuas tuaj yeem yog 12 lossis 24.
6. MT-RJ (Mechanical Transfer-Registered Jack): MT-RJ connectors yog duplex connectors uas muab ob qho tib si fiber ntau rau hauv ib qho RJ-style vaj tsev. Lawv feem ntau yog siv rau kev siv multimode thiab muab qhov chaw txuag kev daws teeb meem.
7. E2000 Connector: E2000 connector yog ib daim ntawv me me-qhov txuas txuas paub txog nws qhov kev ua tau zoo thiab kev ntseeg siab. Nws nta lub laub-rub mechanism nrog lub caij nplooj ntoos hlav-loaded shutter los tiv thaiv lub ferrule los ntawm kev sib kis. E2000 connectors yog dav siv nyob rau hauv kev sib txuas lus, cov ntaub ntawv chaw, thiab high-speed optical networks.
8. MU (Miniature Unit) Connector: MU connector yog ib daim ntawv me me-qhov tseem ceeb connector zoo ib yam li loj rau SC connector tab sis nrog ib tug 1.25mm ferrule. Nws muab kev sib txuas siab ceev thiab feem ntau siv hauv cov chaw zov me nyuam, LANs, thiab kev sib txuas lus sib txuas lus.
9. LX.5 Connector: Lub LX.5 connector yog ib tug duplex connector tsim los rau cov kev ua tau zoo daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv ntev-ntev telecom networks. Nws nta cov qauv tsim compact thiab muaj qhov tsis zoo ntawm qhov tsis zoo thiab kev ua haujlwm zoo rov qab los.

Fiber ntau hom:

1. Ib hom fiber ntau: Ib hom fiber ntau yog tsim tshwj xeeb rau kev sib txuas lus nyob deb, uas muaj qhov nqaim ntawm txoj kab uas hla ntawm 9/125µm uas tso cai rau kev sib kis ntawm ib hom teeb pom kev zoo, ua kom muaj bandwidth siab thiab kev sib kis ntev dua. Rau ib hom fiber ntau thaj qaum, muaj ob qhov kev xaiv los xav txog: OS1 (Optical Single-Mode 1) thiab OS2 (Optical Single-Mode 2). OS1 yog qhov zoo rau kev siv sab hauv tsev, nthuav tawm qis qis thiab tsim nyog rau ntau yam kev sib txuas hauv tsev. Ntawm qhov tod tes, OS2 tau tsim tshwj xeeb rau kev siv sab nraum zoov thiab ntev-ntev qhov twg yuav tsum muaj lub teeb liab ntau dua. Nrog rau cov kev xaiv no, cov neeg siv khoom siv fiber ntau tuaj yeem xaiv qhov tsim nyog ib hom fiber ntau thaj cords raws li lawv cov kev thov tshwj xeeb thiab kev sib kis.
2. Fiber ntau hom: Multi-mode fiber ntau yog tsim tshwj xeeb rau kev siv luv luv, uas yog lub hauv paus loj dua, xws li 50/125µm lossis 62.5/125µm. Nws ua rau kev sib kis ntawm ntau hom teeb pom kev zoo ib txhij, muab cov bandwidth qis dua thiab luv dua kis tau tus mob piv rau ib hom fiber ntau. Rau ntau hom fiber ntau thaj qaum, cov qib sib txawv raug xaiv los qhia lawv cov yam ntxwv ua haujlwm. Cov qib no suav nrog OM1 (Optical Multimode 1), OM2 (Optical Multimode 2), OM3 (Optical Multimode 3), OM4 (Optical Multimode 4), thiab OM5 (Optical Multimode 5). Cov kev xaiv no yog nyob ntawm hom fiber ntau thiab modal bandwidth, uas cuam tshuam rau kev sib kis thiab cov ntaub ntawv tus nqi peev xwm. OM1 thiab OM2 yog cov laus ntau hom qib, feem ntau yog siv rau hauv cov khoom qub qub, thaum OM3, OM4, thiab OM5 txhawb nqa cov ntaub ntawv ntau dua nyob rau qhov ntev. Kev xaiv ntawm multimode fiber ntau thaj cords nyob ntawm cov kev cai tshwj xeeb ntawm lub network, xav txog yam xws li cov ntaub ntawv tus nqi, qhov deb, thiab kev txwv nyiaj txiag.

Fiber ntau configuration:

1. Simplex: Simplex patch cords muaj ib qho fiber ntau, ua rau lawv haum rau kev sib txuas ntawm taw tes rau qhov twg tsuas yog ib qho fiber ntau yuav tsum tau.
2. Ob lub tsev: Duplex patch cords muaj ob fibers nyob rau hauv ib lub cable, tso cai rau kev sib txuas lus bidirectional. Lawv feem ntau siv rau cov ntawv thov uas ib txhij xa mus thiab tau txais kev ua haujlwm xav tau.

Connector Polishing:

1. APC (Angled Physical Contact): APC connectors feature ib lub kaum sab xis ntawm lub fiber endface, txo cov kev xav rov qab thiab muab kev ua tau zoo rov qab los. Lawv feem ntau siv rau hauv cov ntawv thov uas qhov kev poob qis yog qhov tseem ceeb, xws li hauv kev sib txuas ceev ceev lossis kev sib txuas lus ntev.
2. UPC (Ultra Physical Contact): UPC connectors muaj lub tiaj tus, du fiber ntau endface, muab qhov tsis tshua muaj qhov tsis zoo thiab rov ua haujlwm poob siab. Lawv tau siv dav hauv ntau daim ntawv thov fiber ntau, suav nrog kev sib txuas lus thiab cov chaw khaws ntaub ntawv.

Lwm yam

1. Patch Cord Length: Patch qaum ntev yog hais txog qhov ntev ntawm lub fiber ntau thaj qaum, feem ntau ntsuas hauv meters lossis taw. Qhov ntev tuaj yeem sib txawv raws li cov kev xav tau tshwj xeeb, xws li qhov kev ncua deb ntawm cov khoom siv lossis kev teeb tsa ntawm lub network.
2. Poob zoo: Insertion poob yog hais txog tus nqi ntawm lub zog kho qhov muag poob thaum lub fiber ntau thaj qaum txuas nrog. Nws feem ntau yog ntsuas hauv decibels (dB). Qhov qis dua qhov poob qhov tseem ceeb qhia tau zoo dua cov teeb liab kis tau tus mob thiab kev ua tau zoo dua ntawm kev sib txuas fiber ntau.
3. Rov qab Poob: Kev poob rov qab yog hais txog tus nqi ntawm lub teeb pom kev rov qab los ntawm qhov chaw vim qhov teeb meem poob hauv fiber ntau thaj qaum. Nws feem ntau yog ntsuas hauv decibels (dB). Cov txiaj ntsig rov qab ntau dua qhia tau hais tias cov teeb liab zoo dua thiab qis dua qhov kev xav.
4. Rub qhov muag: Lub qhov muag rub tawm yog ib qho kev xaiv tau nrog ib tug tuav nrog rau lub fiber thaj qaum. Nws ua kom yooj yim rau kev teeb tsa, tshem tawm, thiab tuav cov hlua khi, tshwj xeeb tshaj yog nyob rau hauv qhov chaw nruj los yog thaum cuam tshuam nrog ntau lub hlua khi.
5. Jacket Khoom siv: Jacket cov ntaub ntawv hais txog kev tiv thaiv sab nrauv ntawm cov hlua fiber ntau. Cov ntaub ntawv uas siv rau lub tsho muaj xws li PVC (polyvinyl chloride), LSZH (tsawg pa luam yeeb zero halogen), lossis cov khoom siv plenum-rated. Kev xaiv ntawm cov khoom siv lub tsho yog nyob ntawm cov yam ntxwv xws li yoog raws, nplaim taws, thiab kev xav txog ib puag ncig.
6. Khoov Radius: Khoov vojvoog yog hais txog qhov tsawg kawg nkaus lub vojvoog uas cov hlua fiber ntau tuaj yeem khoov tau yam tsis muaj teeb meem ntau dhau. Nws yog feem ntau ntsuas hauv millimeters thiab tau teev los ntawm cov chaw tsim khoom. Ua raws li cov lus pom zoo khoov vojvoog pab tswj kom pom cov teeb liab kev ncaj ncees thiab tiv thaiv cov teeb liab degradation.

Tau txais kev paub txog cov ntsiab lus uas cuam tshuam nrog fiber ntau patch cords yog qhov tseem ceeb rau kev nkag siab zoo, xaiv, thiab siv cov khoom no hauv ntau daim ntawv thov kev sib tham. Hom connector, fiber ntau, configurations, polishing txoj kev, thiab lwm yam yog cov tseem ceeb uas yuav tsum tau xav txog. Armed nrog cov kev paub no, koj tuaj yeem ntseeg siab koom nrog kev sib tham, txiav txim siab paub, thiab ua kom cov ntaub ntawv muaj txiaj ntsig thiab txhim khu kev qha kis tau los ntawm fiber ntau thaj qaum hauv koj lub network infrastructure.

Muaj ob lub ntsiab ntawm fiber ntau thaj qaum polishing feem ntau siv hauv kev lag luam:

1. APC (Angled Physical Contact) Polishing: APC polishing cuam tshuam nrog polishing fiber ntau ntawm lub kaum sab xis ntawm 8 degrees. Lub kaum sab kawg ntawm lub ntsej muag pab txo qis rov qab kev xav, ua rau qis rov qab poob thiab txhim kho cov teeb liab ua haujlwm. APC connectors feem ntau yog siv rau hauv cov ntawv thov uas tsis tshua rov qab poob yog qhov tseem ceeb, xws li hauv kev sib txuas ceev ceev lossis kev sib txuas lus ntev.
2. UPC (Ultra Physical Contact) Polishing: UPC polishing cuam tshuam nrog polishing lub fiber endface perpendicularly, ua rau lub tiaj tiaj thiab du nto. UPC connectors muab qhov tsis tshua muaj qhov poob qis thiab rov ua haujlwm poob siab. Lawv tau siv dav hauv ntau daim ntawv thov fiber ntau, suav nrog kev sib txuas lus, cov chaw khaws ntaub ntawv, thiab cov chaw hauv cheeb tsam.

Kev xaiv ntawm APC thiab UPC polishing yog nyob ntawm cov kev cai tshwj xeeb thiab kev siv. APC connectors feem ntau yog siv rau hauv cov ntawv thov uas tsis tshua rov qab poob thiab cov teeb liab zoo yog qhov tseem ceeb tshaj plaws, xws li hauv kev sib txuas ntev lossis cov tshuab siv wavelength division multiplexing (WDM) technology. UPC connectors feem ntau yog siv nyob rau hauv daim ntawv thov dav dav thiab ib puag ncig uas tsis tshua muaj qhov poob thiab kev ntseeg siab yog qhov tseem ceeb.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev xaiv ntawm polishing hom yuav tsum ua raws li cov khoom sib txuas thiab cov kev cai tshwj xeeb ntawm lub network thiab cov cuab yeej siv.

Fiber optic thaj qaum, tseem hu ua fiber optic jumper lossis fiber optic thaj cable, yog siv los tsim kev sib txuas ib ntus lossis ruaj khov fiber ntau ntawm ob lub cuab yeej lossis cov khoom siv hauv network. Cov kab hluav taws xob no ua lub luag haujlwm tseem ceeb hauv kev xa cov ntaub ntawv, lub suab, thiab cov teeb liab video hauv fiber ntau optic tes hauj lwm. Nov yog qee qhov kev siv rau fiber ntau optic thaj qaum:

1. Device Txuas: Fiber thaj qaum yog dav siv los txuas ntau yam khoom siv hauv kev sib txuas hauv network, xws li keyboards, routers, servers, media converters, thiab optical transceivers. Lawv muab kev sib txuas txhim khu kev qha thiab ceev ceev, ua kom cov ntaub ntawv sib kis tau zoo ntawm cov khoom siv hauv lub network.
2. Patch Vaj Huam Sib Luag: Fiber patch cords yog siv los tsim kev sib txuas ntawm cov khoom siv nquag thiab thaj vaj huam sib luag hauv cov chaw khaws ntaub ntawv lossis chav sib txuas lus. Lawv tso cai rau kev hloov pauv hauv kev tswj hwm kev sib txuas hauv network, ua kom yooj yim txav, ntxiv, thiab hloov pauv.
3. Cross-Connects thiab Interconnects: Fiber patch cords yog siv los tsim kev sib txuas thiab kev sib txuas ntawm cov fiber ntau optic cables lossis tshuab. Lawv muab txoj hauv kev los txuas cov ntu sib txawv lossis cais cov tshuab fiber ntau rau kev sib txuas lus tsis sib haum.
4. Fiber Optic Testing thiab Troubleshooting: Fiber optic thaj qaum yog qhov tseem ceeb rau kev sim thiab daws teeb meem kev sib txuas ntawm fiber ntau optic. Lawv tau siv ua ke nrog cov cuab yeej ntsuas ntsuas los ntsuas qhov ntsuas hluav taws xob kho qhov muag, txheeb xyuas cov teeb liab kev ncaj ncees, thiab txheeb xyuas cov teeb meem lossis qhov tsis raug hauv fiber ntau optic network.
5. Fiber Optic Distribution Frames / Boxes: Fiber patch cords yog siv nyob rau hauv fiber optic tis thav duab los yog thawv los tsim kev sib txuas ntawm cov khoom nkag thiab tawm. Lawv pab kom faib cov teeb liab mus rau qhov chaw tsim nyog nyob rau hauv lub fiber optic infrastructure.

Zuag qhia tag nrho, fiber ntau optic thaj qaum yog cov khoom tseem ceeb hauv fiber ntau optic tes hauj lwm. Lawv muab cov kev sib txuas tsim nyog los xyuas kom meej cov ntaub ntawv xa mus tau zoo thiab txhim khu kev qha, txhawb kev sib txuas hauv network yooj thiab scalability, thiab pab kom muaj kev sib txuas lus zoo ntawm ntau yam khoom siv thiab cov khoom siv hauv network.

Fiber patch cords muaj ntau qhov zoo dua cov tooj liab cables, tab sis lawv kuj muaj qee qhov kev txwv. Nov yog qhov zoo thiab qhov tsis zoo ntawm fiber ntau thaj qaum piv rau tooj liab cables:

Qhov zoo ntawm Fiber Patch Cords:

1. High Bandwidth: Fiber optic cables muaj peev xwm ntau dua bandwidth piv rau tooj liab cables. Lawv tuaj yeem xa cov ntaub ntawv ntawm qhov nrawm nrawm, ua rau lawv haum rau cov ntawv thov uas xav tau cov ntaub ntawv siab.
2. Ntev Transmission Distance: Fiber patch cords tuaj yeem xa cov ntaub ntawv ntev dua yam tsis muaj teeb meem loj. Ib hom fiber ntau tuaj yeem xa cov ntaub ntawv rau ob peb mais yam tsis tas yuav muaj teeb liab rov tsim dua.
3. Immunity to Electromagnetic Interference (EMI): Fiber optic cables tiv thaiv kev cuam tshuam ntawm electromagnetic vim lawv siv cov teeb liab teeb liab tsis siv hluav taws xob. Qhov no ua rau lawv zoo tagnrho rau ib puag ncig uas muaj suab nrov ntawm electromagnetic, xws li cov chaw lag luam lossis thaj chaw uas muaj cov khoom siv hluav taws xob hnyav.
4. Security: Fiber optic cables tsis tso tawm cov teeb liab electromagnetic, ua rau lawv nyuaj rau coj mus rau hauv lossis cuam tshuam. Qhov no txhim kho kev ruaj ntseg thiab tiv thaiv cov ntaub ntawv xa mus los ntawm kev nkag mus tsis tau tso cai lossis eavesdropping.
5. Sib thiab compact: Fiber patch cords yog nyias thiab sib dua li tooj liab cables. Qhov no ua rau lawv yooj yim rau nruab, tuav, thiab tswj hauv network infrastructure.

Cons ntawm Fiber Patch Cords:

1. Tus nqi siab dua: Fiber optic cables thiab cov cuab yeej cuam tshuam zoo li yuav kim dua li tooj liab cables. Kev nqis peev thawj zaug rau fiber ntau optic infrastructure tuaj yeem siab dua, uas tej zaum yuav yog ib qho kev txiav txim siab hauv cov nyiaj txiag txwv.
2. Fragility: Fiber optic cables yog qhov muag heev dua li tooj liab cables thiab tuaj yeem ua rau bending lossis tawg yog mishandled los yog tsis tsim nyog. Kev saib xyuas tshwj xeeb yuav tsum tau ua thaum lub sijhawm teeb tsa thiab kev saib xyuas kom tsis txhob muaj kev puas tsuaj.
3. Tsawg Muaj Cov Khoom Siv: Qee zaum, cov khoom siv fiber ntau lossis cov khoom siv yuav tsis yooj yim dua piv rau cov khoom siv tooj liab. Qhov no tuaj yeem ua rau lub sijhawm ua haujlwm ntev dua lossis kev xaiv tsawg dua ntawm cov khoom siv sib xws hauv qee thaj tsam.
4. Kev txawj ntse: Fiber optic installation thiab txij nkawm yuav tsum muaj kev paub tshwj xeeb thiab kev txawj ntse. Txoj kev sib koom ua ke yuav xav tau cov kws tshaj lij kev cob qhia lossis cov kws tshaj lij ntxiv, uas yuav ua rau cov nqi ua haujlwm nce ntxiv.
5. Tsawg Fais Fab Kis: Tsis zoo li tooj liab cables, fiber optic cables tsis tuaj yeem xa hluav taws xob hluav taws xob. Cov kab hluav taws xob sib cais lossis lwm txoj hauv kev xa hluav taws xob yuav tsum tau siv nrog cov fiber ntau optic cables thaum xav tau kev xa hluav taws xob.

Nws yog ib qho tseem ceeb kom ua tib zoo soj ntsuam cov kev cai tshwj xeeb thiab kev txwv ntawm lub network los txiav txim siab seb puas muaj fiber ntau cov hlua los yog tooj liab cables zoo dua rau ib daim ntawv thov. Yam xws li cov ntaub ntawv ceev, kev sib kis deb, ib puag ncig, kev txhawj xeeb txog kev nyab xeeb, thiab kev txwv nyiaj txiag yuav tsum tau txiav txim siab thaum txiav txim siab.