Cov kab hluav taws xob fiber nrog SC, LC, FC, thiab ST connectors hauv APC lossis UPC hom thiab hauv simplex lossis duplex cables txuas cov khoom siv network rau kev xa cov ntaub ntawv sai thiab ruaj khov. Txhua hom connector muaj ib daim ntawv tshwj xeeb thiab haum, yog li SC thiab LC yog kis thoob plaws hauv networks, thaum FC thiab ST ua tau zoo hauv cov chaw soj nstuam thiab cov qauv qub. APC connectors txo qhov poob teeb liab, thiab UPC muab cov qauv yooj yim. Simplex cables xa cov ntaub ntawv ib txoj kev, thiab duplex cables xa ob txoj kev cov ntaub ntawv ib zaug. Cov kev xaiv no pab txhawb kev sib phim cov kev xav tau ntawm network, txawm tias rau cov chaw nyob broadband, cov tuam txhab LANs, lossis cov chaw khaws ntaub ntawv loj. Peb yuav npaj feem ntau ntawm cov ntawv no los rhuav tshem cov hom no, piav qhia qhov twg lawv haum zoo tshaj plaws, thiab muab cov lus qhia rau kev xaiv cov cable tsim nyog.

Kev txiav txim siab ntawm Fiber Patch Cord Anatomy

Ib txoj hlua fiber patch tsis yog ib txoj hlua xwb; nws yog ib qho tseem ceeb hauv kev sib txuas lus cov ntaub ntawv. Nws lub cev muaj ntau txheej, nrog rau lub hauv paus tseem ceeb xa cov teeb liab. Lub cladding tiv thaiv lub teeb kom tsis txhob tawm, thaum lub txheej tiv thaiv cov fiber. Lub tsho khi txhua yam ua ke rau kev tiv thaiv zoo dua thiab pab txheeb xyuas. Txhua txheej pab txhawb rau kev ua haujlwm ntawm cov hlua fiber optic patch hauv kev sib txuas lus thiab kev siv network ceev ceev.

Lub Hauv Paus

Lub plawv ntawm lub fiber optic patch cable nyob hauv nruab nrab thiab ua txoj haujlwm tseem ceeb ntawm kev txav lub teeb los ntawm ib kawg mus rau lwm qhov. Nws txoj kab uas hla, hauv microns, yog 9 µm rau ib hom lossis 50/62.5 µm rau multimode. Hom plawv koj xaiv, xws li ib hom fiber ntau, txiav txim siab qhov ceev thiab qhov deb. Iav yog tus qauv rau kev ua tau zoo, thaum yas zoo rau kev sib txuas luv luv, tsis muaj zog. Qhov zoo ntawm lub hauv paus ua rau muaj qhov sib txawv ntawm cov ntaub ntawv. Ib hom fiber, xaiv ua OS1 lossis OS2, siv lub hauv paus me me los xa lub teeb ntxiv nrog qhov txo qis, thaum multimode fiber sib raug rau OM1 txog OM5 kev faib tawm rau ntau yam ntaub ntawv thiab daim ntawv thov.

Lub Cladding

Cladding khawm lub hauv paus nrog qhov qis dua me ntsis refractive index, kom ntseeg tau tias lub teeb tseem bouncing sab hauv. Qhov no ua rau lub teeb liab muaj zog hla kev deb, tshwj xeeb tshaj yog hauv cov fiber optic patch cables. Lub txoj kab uas hla ntawm cladding, feem ntau tas li ntawm 125 µm, ua lub luag haujlwm hauv kev txiav txim siab qhov kev ua tau zoo ntawm fiber. Feem ntau ntawm cladding yog iav, thaum qee cov fibers pheej yig siv yas. Cladding muab kev ywj pheej thiab lub zog, tso cai rau cable fiber kom khoov ntau dua yam tsis muaj kev tawg.

Lub Txheej

Cov txheej txheej yog ib qho buffer mos mos, tiv thaiv lub iav ntawm lub fiber optic patch cable los ntawm nicks, khoov, thiab dej. Feem ntau acrylate lossis silicone, nws muab lub zog ntxiv thiab tiv thaiv cov kab nrib pleb los ntawm kev nthuav dav. Cov txheej txheem tawv no pab ua kom lub teeb liab meej, uas yog qhov tseem ceeb rau kev xa cov ntaub ntawv sai hauv cov chaw nyuaj, xws li sab nraum cov nroj tsuag network, khaws lub neej cable thiab tiv thaiv lub teeb liab los ntawm microbends.

Lub Tsho

Lub tsho yog lub plhaub sab nraud ntawm lub fiber optic cable. Nws tiv taus plua plav, dej, thiab kev cuam tshuam, ua kom muaj zog rau ntau qhov chaw. Cov tsho tiv no tuaj yeem yog PVC rau cov ntawv thov dav dav lossis LSZH rau qhov chaw muaj kev nyab xeeb hluav taws. Lwm tus xav tau cov tsho tiv no tshwj xeeb nrog cov qib hluav taws kub siab. Xim coding, daj rau ib hom lossis txiv kab ntxwv rau OM1, piv txwv li, pab koj sai sai txheeb xyuas cov kab hluav taws xob fiber ntau hauv lub vaj huam sib luag hectic. Lub tsho tiv thaiv lub cable thiab tuaj yeem pab npaj cov teeb tsa network tob, entangled.

Cov Hom Fiber Patch Cord Yog Dab Tsi?

Cov xov fiber patch cords txuas koj cov khoom siv network nrog kev ua haujlwm zoo thiab raug. Lawv muaj nyob rau hauv ntau hom, txhua tus tau kho kom zoo rau ib daim ntawv thov tshwj xeeb lossis kev teeb tsa network. Koj qhov kev xaiv ntawm cov xov fiber patch cord tseem ceeb; kev xaiv tsis raug ua rau lub network qeeb lossis txiav lub sijhawm uptime. Qee cov xov siv ib qho fiber (simplex) rau ib txoj kev teeb liab lossis BiDi transceivers, thaum lwm tus siv ob txoj hlua (duplex) rau ob txoj kev ntws cov ntaub ntawv. Cov xov fiber patch cords sib txawv ntawm qhov txuas, qhov loj me ntawm fiber core, polishing style, thiab cov ntaub ntawv tsho. Hauv qab no yog cov lus qhia luv luv ntawm cov hom tseem ceeb:

• SC, LC, FC, thiab ST connector hom

• Cov qauv ntawm cov kab hluav taws xob simplex thiab duplex

• Ib hom (9 µm core), ntau hom (50/62.5 µm core)

• Cov chav kawm fiber OM1–OM5, OS1, OS2

• PC, UPC, APC polishing, suav nrog 8 ° lub kaum sab xis ntawm APC

• Cov ntaub ntawv PVC, LSZH, thiab OFNP tsho

• Cov cables sib xyaw nrog cov connectors sib xyaw

Tau txais hom connector zoo yog hais txog kev haum rau koj cov khoom siv thiab cov kev xav tau ntawm network. Qhov haum muaj feem cuam tshuam rau qhov ceev, kev ntseeg siab, thiab kev hloov kho tshiab. Kev sib xyaw cov hom connector, xws li cov xov hlau sib xyaw, tuaj yeem sib txawv ntawm cov kab ke qub thiab tshiab, ua rau lub network hloov tau yooj yim dua.

1. SC Cov Khoom Txuas

SC txuas Lawv paub txog lawv cov qauv tsim plaub fab, thawb-rub, ua rau lawv yooj yim ua haujlwm nrog txawm tias nyob hauv cov khib nyiab network coob coob. Lawv muab kev poob qis thiab nyiaj ntau lub voj voog sib txuas, ua rau lawv zoo tagnrho rau cov cables fiber optic patch. Ntau lub chaw khaws ntaub ntawv thiab cov chaw hu xov tooj tseem vam khom SC rau kev sib txuas txhim khu kev qha, vim nws ua haujlwm seamlessly nrog ob qho tib si ib hom fiber thiab multimode fibers, ua kom ntseeg tau tias muaj kev xaiv txhim khu kev qha, dav dav.

2. Cov Khoom Txuas LC

LC txuas, tsim los rau cov chaw muaj qhov ceev ceev, yog qhov tseem ceeb rau cov tes hauj lwm ceev ceev, qhov chaw muaj qhov chaw siab. Lub 1.25mm ferrule ua rau muaj kev sib txuas ntau dua hauv ib lub vaj huam sib luag, ua rau lawv zoo tagnrho rau cov hloov pauv tshiab, routers, thiab cov chaw khaws ntaub ntawv. Cov fiber optic connectors no tsis cuam tshuam rau qhov ceev, ua kom ntseeg tau tias cov ntaub ntawv xa mus sai txawm tias nyob hauv cov teeb tsa me me.

3. FC Cov Khoom Txuas

FC cov khoom sib txuas siv cov qauv tsim uas ruaj khov, xauv rau hauv qhov chaw, ua rau lawv zoo tagnrho rau cov chaw uas muaj kev txav mus los lossis kev co hnyav, xws li cov chaw tsim khoom lossis cov pej thuam telecom. Lawv cov qauv ntsia hlau ua kom muaj kev sib txuas zoo, tiv thaiv kev poob teeb liab hauv cov chaw nyuaj. Rau kev ua tau zoo tshaj plaws, cov xov hlau fiber optic ib hom ua haujlwm zoo tshaj plaws nrog FC, qhov twg qhov tseeb yog qhov tseem ceeb.

4. Cov Txuas ST

Cov khoom sib txuas ST siv lub bayonet mount thiab kev txav yooj yim twist-lock, uas txhais tau tias tam sim ntawd patching thiab swaps sai, ua rau lawv zoo tagnrho rau cov tes hauj lwm qub lossis cov chaw cob qhia. Ntau lub tsev kawm ntawv thiab cov chaw qub tseem siv ST vim nws yooj yim kawm. ST khub zoo tshaj plaws nrog multimode fiber optic patch cables, uas xa cov ntaub ntawv mus rau chav kawm lossis cov khoom siv qub.

5. Kev Sib Xyaws Ua Ke

Cov kab sib txuas ua ke, xws li lc plenum duplex fiber patch cable, sib xyaw cov hom txuas ntawm ob qho kawg. Txuas LC rau SC lossis ST rau FC yog qhov tshwj xeeb tshaj yog thaum sib xyaw cov hloov tshiab nrog cov vaj huam sib luag qub. Cov kev sib xyaw ua ke no tshem tawm qhov xav tau cov adapters thiab ua kom nrawm dua hauv cov tes hauj lwm sib xyaw, ua rau muaj kev nyiam ntawm cov fiber patch cables.

Kev Kis Yooj Yim lossis Duplex

Cov cables fiber patch muaj ob hom kev sib kis tseem ceeb: simplex thiab duplex fiber optic patch cables. Cov lus no piav qhia txog kev coj cov ntaub ntawv ntws los ntawm cov connectors fiber optic, uas cuam tshuam rau cov qauv network thiab kev ua haujlwm zoo.

1. Simplex siv ib txoj hlua fiber rau kev xa xov ib qho kev taw qhia. Cov ntaub ntawv mus los ntawm qhov chaw A mus rau qhov chaw B tsis muaj kev rov qab los. Nws yooj yim, yog vim li cas nws zoo rau kev ua haujlwm uas tsis xav tau kev teb.

2. Duplex muaj ob txoj hlua fiber rau kev xa mus rau ob qho kev taw qhia. Ib txoj hlua nqa cov ntaub ntawv mus rau hauv ib qho kev taw qhia thiab lwm txoj hlua nqa nws mus rau hauv qhov kev taw qhia rov qab, zoo li txoj kev loj ob txoj kab, txhua txoj kab mus rau lwm qhov kev taw qhia. Duplex yog ib nrab thaum nws xa mus rau hauv ib qho kev taw qhia ib zaug thiab puv thaum nws xa ob txoj kev tib lub sijhawm.

3. Bandwidth thiab qhov tsim nyog nyob ntawm cov kev npaj no. Simplex yog lub teeb yuag, nrog rau bandwidth me me rau ib txoj kev ua ub no. Duplex nce bandwidth thiab ua rau ob txoj kev, cov ntaub ntawv tiag tiag.

4. Xaiv hom kom raug ua rau muaj qhov sib txawv. Qhov kev txiav txim siab tsis raug yuav ua rau muaj peev xwm txwv tsis pub muaj peev xwm ntawm lub network lossis siv cov peev txheej tsis muaj txiaj ntsig. Nws tsuas yog hais txog kev teeb tsa lub cable rau koj daim ntawv thov.

Cov Ntaub Ntawv Siv Simplex

Cov hlua khi yooj yim ci ntsa iab hauv cov kev sib txuas taw tes-rau-taw tes, xws li xa cov ntaub ntawv los ntawm lub sensor mus rau lub cuab yeej saib xyuas. Lawv tsis tas yuav xa cov ntaub ntawv rov qab, yog li ib txoj hlua fiber ua haujlwm zoo. Qhov no ua rau kev teeb tsa yooj yim dua thiab huv dua, tshwj xeeb tshaj yog thaum qhov chaw nyob ntawm qhov siab.

Cov xov hlau Simplex feem ntau yeej hauv cov haujlwm uas xav tau tus nqi tsawg. Lawv xav tau cov khoom siv tsawg dua thiab nrog ib lub qhov txuas xwb, cov nqi yuav qis dua. Kev sib tsoo tsawg dua txhais tau tias yuav muaj kev sib tsoo lossis kev tsis meej pem tsawg dua thaum koj ua kev saib xyuas.

Simplex muaj kev siv tshwj xeeb. Cov cuab yeej siv hauv kev lag luam, cov khoom siv kho mob, lossis cov xov xwm tshaj tawm feem ntau yuav siv qhov kev tsim no. Thaum koj tsuas xav tau kev sib txuas lus hauv ib qho kev taw qhia, simplex ua kom nws zoo nkauj thiab ncaj nraim.

Cov Ntaub Ntawv Siv Ob Chav

Cov xov hlau duplex patch cords ua rau cov chaw khaws ntaub ntawv thiab LANs tsis muaj zog. Cov kev npaj zoo li no yuav luag xav tau cov ntaub ntawv kom ntws mus rau ob qho kev taw qhia, zoo li thaum cov khoos phis tawj sib txuas lus nrog cov servers lossis VoIP hu.

Qhov ntawd yog vim tus qauv tsim tso cai rau koj xa thiab tau txais tib lub sijhawm, qhov tseem ceeb rau kev siv lub sijhawm tiag tiag. Qhov no tsis yog tsuas yog txuag lub sijhawm xwb tab sis ua rau muaj kev ntseeg siab ntxiv, tshwj xeeb tshaj yog nyob rau hauv cov chaw muaj neeg coob coob uas kev tuav txoj kab tuaj yeem ua teeb meem. Duplex cables yog qhov kev xaiv ua ntej rau cov sijhawm thaum koj xav tau kev thauj mus los sai, yooj yim, thiab ob txoj kev.

Cov kev teeb tsa Duplex pab kom cov tes hauj lwm khiav tau zoo thaum muaj kev thauj khoom ntau. Lawv tiv thaiv kev cuam tshuam los ntawm kev tso cai rau cov ntaub ntawv ntws mus tom ntej yam tsis tau tos sab tod qhov kev xaus. Yog vim li cas duplex thiaj li nyiam rau cov chaw muaj neeg coob coob uas lub sijhawm ua haujlwm thiab qhov ceev yog qhov tseem ceeb.

Cov Teeb Meem Polish: APC vs. UPC

Kev txhuam cov khoom sib txuas yog qhov tseem ceeb rau cov xov hlau fiber patch cables. Txoj kev uas lub ntsej muag kawg tau txhuam muaj feem cuam tshuam rau qhov zoo ntawm lub teeb liab mus los ntawm qhov txuas, cuam tshuam rau kev poob lub teeb thiab kev cuam tshuam, uas tuaj yeem cuam tshuam rau qhov zoo ntawm kev sib txuas fiber optic. APC (Angled Physical Contact) thiab UPC (Ultra Physical Contact) yog ob hom kev txhuam nrov tshaj plaws, txhua tus ua lub luag haujlwm sib txawv hauv cov tes hauj lwm fiber.

Kev Ua Tau Zoo ntawm UPC

Cov khoom sib txuas UPC muaj lub ntsej muag tiaj tus lossis nkhaus me ntsis. Qhov kev tsim tshiab no txo ​​qhov poob ntawm kev ntxig, ua rau lub teeb ntau dua los ntawm qhov tsis muaj zog. Cov khoom sib txuas no zoo heev rau kev teeb tsa telco ib txwm muaj qhov twg kev ua tau zoo sib xws thiab kev poob yuav tsum tau tswj hwm qis, tab sis tsis yog ntawm tus nqi siab.

Ntau lub chaw khaws ntaub ntawv thiab cov tes hauj lwm hauv tuam txhab siv cov khoom sib txuas UPC. Lawv pab xa cov ntaub ntawv ntau sai thiab ruaj khov. Cov hom UPC haum rau ob qho tib si singlemode thiab multimode fiber, yog li lawv zoo rau txhua yam los ntawm cov vaj huam sib luag luv luv mus rau cov kev sib txuas rov qab nyuaj.

Kev Ua Tau Zoo ntawm APC

Cov khoom sib txuas APC muaj lub kaum sab xis 8 ° ntawm lub taub hau ferrule. Qhov kev qaij no ua rau lub teeb ci ntsa iab ntawm lub kaum sab xis, tsis yog ncaj qha rov qab los ntawm cov fiber. Qhov no tiv thaiv lub teeb liab los ntawm kev cuam tshuam rov qab thiab txo qhov uas hu ua kev poob rov qab.

APC yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov kev poob qis tsawg kawg nkaus tseem tuaj yeem tsim teeb meem loj. Kev xa mus ntev, cov tes hauj lwm fiber ntau hom, lossis kev ua haujlwm optical siab yog qhov zoo tagnrho rau cov connectors no. Lawv tswj cov teeb liab pristine thiab robust, uas yog qhov tseem ceeb rau TV, broadband, thiab telecom backbones uas hla kev deb. Lawv tsis yog rau txhua daim ntawv thov, tab sis thaum koj xav tau qhov zoo tshaj plaws, APC zoo heev.

Cov Cim Qhia Pom Kev

Thaum koj paub tias yuav nrhiav dab tsi, nws yooj yim heev rau kev txheeb xyuas cov khoom sib txuas APC thiab UPC. Feem ntau, cov khoom sib txuas APC yog xim ntsuab thiab cov khoom sib txuas UPC yog xim xiav. Cov xim no pab cov kws kho tshuab nrhiav tau qhov yog sai sai, txawm hais tias koj yuav tsum xyuas phau ntawv qhia ntawm koj lub chaw tsim khoom vim tias xim tuaj yeem hloov pauv.

Cov duab muab cov lus qhia. UPC lub ntsej muag kawg yog tiaj tus, thiab APC yog lub kaum sab xis. Kev paub txog cov lus qhia no tiv thaiv kev tsis meej pem thaum lub sijhawm teeb tsa, vim tias APC thiab UPC cov khoom sib txuas tsis tuaj yeem hloov pauv yam tsis muaj cov adapters. Kev ua qhov no kom raug ua rau muaj qhov yuam kev tsawg dua thiab muaj cov fiber ntau dua.

Piav Qhia Txog OS2 Singlemode

OS2 singlemode fiber optic patch cable yog peb qhov kev nyiam ntev, ceev ceev. OS2 Singlemode Fibers: Vim li cas nws thiaj li poob qis heev, tsim rau cov tes hauj lwm tom ntej xa cov ntaub ntawv loj heev hla qhov deb. Sib piv rau luv-txuas, dav-core multimode fiber, OS2 fibers yog nyias thiab txhais tau tias xa lub teeb inline rau kilometers. Qhov nyiam ntawm no yog nws lub peev xwm los tswj kev ncaj ncees ntawm lub teeb liab, txawm tias nyob rau hauv cov xwm txheej nyuaj xws li sab nraum zoov fiber patch cables lossis metropolitan networks. OS2 yog qhov kev xaiv rau telecom thiab cov chaw khaws ntaub ntawv thiab txhua qhov kev teeb tsa uas qhov deb thiab qhov ceev ua ntej tus nqi.

Cov Lus Qhia Txog Kev Siv Tshuab

| Qhov Deb Tshaj Plaws | 10,000 m lossis ntau dua | OS2 Singlemode Spelled Out | Bandwidth | Tsis muaj kev txwv tiag tiag | Cov Nqi Ntaub Ntawv Txhawb Nqa | 1 Gbps txog 100 Gbps lossis ntau dua |

Cov lus qhia tshwj xeeb tseem ceeb vim tias lawv txhais cov ciam teb ntawm koj lub network lub peev xwm. Yog tias koj xav tsim kom muaj lub hauv paus uas yuav tsis tas yuav hloov kho dua txhua ob peb xyoos, cov lej no yuav pab koj xaiv cov cable tsim nyog. OS2 qhov kev txo qis qis txhais tau tias muaj kev poob teeb liab tsawg dua, yog li koj tsis tas yuav txhawj txog cov repeaters lossis amplifiers rau kev khiav thoob plaws lub nroog lossis hla lub tebchaws. Rau cov haujlwm ceev ceev lossis kev sib txuas ntawm cov chaw khaws ntaub ntawv loj, cov lus qhia no yog qhov uas tso cai rau cov engineers so kom yooj yim.

Kev Ruaj Ntseg Ib puag ncig

OS2 fiber yog ib yam khoom siv zoo heev. Nws tsuas siv tau thaum huab cua tsis zoo, xws li thaum nws khov, kub hnyiab, lossis ntub dej. Lub cable no ua rau nws tsis ntub dej thiab kub dhau, ua rau nws yog ib qho khoom siv rau kev ua haujlwm sab nraum zoov. Koj pom nws faus rau hauv qab txoj kev lossis khi ntawm cov pej thuam, qhov chaw uas nws tiv taus nag, daus, lossis hnub ci ntsa iab. Nws cov qauv tsim ruaj khov ua rau muaj kev tsis ua haujlwm tsawg dua thiab kev saib xyuas tsawg dua, uas yog qhov tseem ceeb rau cov tes hauj lwm uas tsis tuaj yeem tawg.

Yog li ntawd, nyob rau hauv cov chaw nyuaj xws li qhov av lossis roob hla, OS2 lub zog ua kom ci ntsa iab. Nws raug xaiv rau cov haujlwm uas lwm cov cable yuav tawg lossis ploj mus, muab ntau xyoo ntawm kev ntseeg siab tsis muaj kev ntxhov siab.

Kev Txhim Kho Yav Tom Ntej

OS2 singlemode fiber optic patch cable pab cov tes hauj lwm kom paub txog cov thev naus laus zis tshiab. Koj pib nrog 1 Gbps txuas, tom qab ntawd txav mus rau 10, 40, lossis txawm tias 100 Gbps tom qab yam tsis tau hloov cov fiber cable. Nws tau tsim los kom nthuav dav, yog li thaum cov ntaub ntawv xav tau nce ntxiv, xws li 5G, telecommuting, thiab kev sib txuas hauv nroog, OS2 tau npaj. Yog vim li cas cov tuam txhab xov tooj loj thiab cov chaw khaws ntaub ntawv siv nws, paub tias nws yuav tsis qub sai sai. Nws yog qhov kev twv txiaj ntse yog tias koj xav tsim lub network uas tsis rub koj nqis.

Lub Matrix Xaiv Lub Ntiaj Teb Tiag

Lub matrix xaiv lub ntiaj teb tiag tiag pab demysteries xaiv maze thaum xaiv cov fiber optic patch cables. Nws qhab nia lwm txoj hauv kev raws li cov yam tseem ceeb xws li tus nqi, kev ua tau zoo, lossis kev tsim nyog, ua rau cov kev xaiv pob tshab thiab ncaj ncees. Txoj hauv kev no ua rau kev ntxub ntxaug qis thiab qhia koj txog kev pauv pauv, tsis yog tus nqi ntawm daim ntawv nplaum xwb. Nov yog ib qho piv txwv ntawm seb cov yam ntxwv yuav hloov pauv li cas hauv daim ntawv xaiv, nrog rau qhov hnyav uas sawv cev rau qhov tseem ceeb tshaj plaws rau ib qho project.

| Kev Ua Tau Zoo | 0.3 | 4 | 4 | 4 | 3 | 5 | 4 | 3 | 5 |

| Kev Sib Xws | 0.2 | 5 | 4 | 3 | 3 | 4 | 4 | 3 | 5 |

| Yooj yim siv | 0.1 | 4 | 5 | 3 | 3 | 4 | 4 | 4 | 3 |

| Muaj | 0.1 | 5 | 4 | 4 | 4 | 3 | 4 | 5 | 4 |

| Kev Tiv Thaiv Yav Tom Ntej | 0.1 | 4 | 5 | 3 | 3 | 5 | 4 | 3 | 5 |

Tus nqi piv rau kev ua tau zoo

• Xaiv cov cable tsim nyog los ntawm kev xav txog cov peev nyiaj, qhov project scope thiab cov kev xav tau yav tom ntej.

• Cov uas pheej yig dua siv cov khoom sib txuas lossis cov ntaub yooj yim thiab yuav tsis tiv taus.

• Cov xov hluav taws xob zoo nrog cov khoom sib txuas zoo (xws li APC) kim dua thaum xub thawj thiab tuaj yeem txuag koj ntau lub sijhawm kho thiab lub sijhawm tsis ua haujlwm.

• Ua ntej tshaj, xyuas kom tseeb tias koj txoj haujlwm puas xav tau kev ua haujlwm zoo. Yog tsis ua li ntawd, koj tsuas yog siv nyiaj ntau dhau xwb.

Cov nqi siv nyiaj feem ntau qhia txog kev xaiv cov khoom siv thiab cov khoom sib txuas. Rau cov scrimpers, SC lossis LC connectors yuav raug xaiv vim lawv yooj yim nrhiav tau thiab pheej yig. Txawm li cas los xij, kev nqis peev rau cov fiber optic patch cables zoo tuaj yeem yog qhov zoo yog tias lub network yuav nthuav dav lossis txhawb nqa kev xa cov ntaub ntawv sai, ua rau kev txuag nyiaj mus sij hawm ntev nrog lub sijhawm tsis ua haujlwm tsawg dua.

Ib puag ncig ntawm lub network

• Cov chaw khaws ntaub ntawv xav tau cov xov hlau uas muaj zog thiab duplex. Cov chaw ua haujlwm siv tau cov xov hlau simplex.

• Kev khiav ntev xav tau cov hom uas tsis poob qis xws li APC. Cov hops luv luv siv tau UPC.

• Cov khoom siv sib xyaw ua ke yuav tsum tau sib phim cov hom kab txuas rau cov chaw nres nkoj khoom siv.

• Cov chaw ruaj khov lossis sab nraud xav tau lub tsho tiv no lossis cov xov hlau uas muaj hlau tiv thaiv ntau dua.

Cov tes hauj lwm nquag uas muaj ntau txoj kev khiav tsheb xav tau kev ua haujlwm siab dua thiab kev tiv thaiv zoo, ua rau kev xaiv cov fiber optic patch cable zoo tseem ceeb heev. Qhov deb kuj tseem ceeb; kev khiav ntev dua yuav tsum muaj cov duplex fiber optic patch cables uas tswj tau qhov poob qis ntawm lub teeb liab. Kev xaiv cov optic patch cord tsim nyog rau koj qhov chaw ib puag ncig tuaj yeem tiv thaiv teeb meem yav tom ntej.

Cov Kev Xav Tau ntawm Daim Ntawv Thov

Qee qhov chaw ib puag ncig xav tau cov lus teb tshwj xeeb. Cov chaw khaws ntaub ntawv saib xyuas qhov chaw, yog li LC duplex cords yog qhov zoo tshaj plaws. Kev teeb tsa Telecom tuaj yeem siv FC connectors rau kev sib txuas nyuaj, txawm tias thaum raug tsoo. Patch cords nrog APC polish mus rau qhov twg qhov kev dawb huv ntawm lub teeb liab tseem ceeb, xws li hauv cov kev sib txuas video.

Txhua txoj haujlwm muaj nws tus kheej yuav tsum muaj: kev ceev, kev poob, kev haum, lossis kev loj hlob yav tom ntej. Cov tes hauj lwm ceev dua tuaj yeem xav tau cov xov hlau duplex nrog kev kam rau siab. Thaum muaj ntau lub iav ua haujlwm sai dua thiab me dua, cia siab tias cov xov hlau patch yuav txuas ntxiv hloov pauv mus ntxiv. Kev ua raws li qhov tshiab tso cai rau koj mus yuav khoom ntse!

Xaus lus

Yuav kom xaiv tau cov fiber patch cord uas tsim nyog, ua ntej rov qab mus rau qhov yooj yim. Hais txog: fiber patch cord sc lc fc st apc/upc hom simplex/duplex cable. Txhua tus haum rau ib txoj haujlwm thiab hom khoom siv. Simplex cables xa cov ntaub ntawv hauv ib qho kev taw qhia, thaum duplex xa ob txoj kev. Polish hom kuj suav nrog. APC thiab UPC muab cov teeb liab sib txawv thiab attenuation. OS2 singlemode yog qhov zoo tshaj plaws rau kev khiav ntev. Txhua qhov kev xaiv txhais koj lub network kev ua tau zoo thiab kev ruaj ntseg. Piv txwv li, tsev kho mob nrog ntau yam khoom siv xav tau duplex LC cables rau kev ua haujlwm txhim khu kev qha. Lub chaw khaws ntaub ntawv nrog cov racks ntev, ntawm qhov tod tes, yuav xav tau OS2 singlemode nrog SC/APC rau qhov ceev tshaj plaws. Txhua qhov kev teeb tsa muaj cov kev cai tshwj xeeb. Tam sim no tshuaj xyuas koj cov khoom siv. Nug seb puas daig. Cia koj lub network ua haujlwm rau koj.

Cov Lus Nug Feem Ntau

Lub fiber patch cord yog dab tsi?

Ib txoj hlua fiber ntau, tshwj xeeb yog ib txoj hlua fiber optic patch cable nrog cov connectors ntawm ob qho kawg, txuas cov khoom siv network rau kev xa cov ntaub ntawv sai los ntawm lub teeb pulses.

SC, LC, FC, thiab ST txhais li cas hauv cov cables fiber?

SC, LC, FC, thiab ST yog hom fiber optic connectors, txhua tus tsim los rau cov ntawv thov tshwj xeeb, kom ntseeg tau tias muaj kev sib txuas ruaj ntseg thiab ruaj khov hauv ntau yam fiber patch cables.

Qhov txawv ntawm cov fiber ntau simplex thiab duplex yog dab tsi?

Cov xov hlau fiber yooj yim xa cov ntaub ntawv tsuas yog ib qho kev taw qhia xwb, thaum cov xov hlau fiber optic duplex ua rau muaj kev xa cov ntaub ntawv sai los ntawm kev tso cai rau kev sib txuas lus ob txoj kev tib lub sijhawm.

Qhov txawv ntawm APC thiab UPC connectors yog dab tsi?

Cov khoom sib txuas APC, uas paub txog lawv lub taub hau uas nkhaus, txo qhov poob ntawm lub teeb liab thiab kev cuam tshuam, ua rau lawv zoo tagnrho rau cov ntawv thov uas xav tau cov xov hlau fiber optic patch cables ua haujlwm siab. Qhov sib piv, cov khoom sib txuas UPC muaj lub taub hau tiaj tus thiab tsim nyog rau cov xwm txheej uas kev cuam tshuam ntawm lub teeb liab tsis tseem ceeb.

Lub ntsiab lus ntawm OS2 singlemode fiber yog dab tsi?

OS2 singlemode fiber optic patch cable yog tsim los rau kev xa cov ntaub ntawv mus deb, ceev ceev, kom ntseeg tau tias muaj teeb liab poob qis thiab tsim nyog rau cov tes hauj lwm sib txuas lus loj.

Kuv xaiv cov fiber ntau li cas ntawm cov kab hluav taws xob simplex thiab duplex?

Xaiv cov fiber yooj yim rau kev sib txuas lus ib txoj kev, zoo li cov sensors. Xaiv cov kab fiber optic patch cable duplex rau kev xa cov ntaub ntawv ob txoj kev, qhov tseem ceeb rau feem ntau ntawm kev sib txuas hauv network.

Thaum twg kuv yuav tsum siv cov khoom sib txuas APC es tsis txhob siv UPC?

Xaiv cov khoom sib txuas APC rau kev sib txuas meej lossis kev sib txuas ntev, vim tias lawv txo qis kev cuam tshuam ntawm cov teeb liab hauv cov ntawv thov fiber optic patch cable.