Hauv tsab xov xwm no, peb tsom rau hom txuas thiab kev xaiv uas tseem ceeb tshaj plaws hauv cov phiaj xwm tiag tiag.First, peb tshuaj xyuas cov hom fiber ntau hom txuas, sc, lc thiab st. Tom qab ntawd peb piav PC / UPC / APC / APC / APC / APC / {2} Lub ntsej muag polishes thiab vim li cas rov qab poob rau hauv cov ntawv thov sib txawv. Thaum kawg, peb saib siab ntawm siab - ntom mpo / MTP cov koom ua ke thiab DC cov lag luam tuaj yeem xaiv txoj kev xaiv zoo rau lawv lub network.
Cov Ntsiab Lus Fiber Fiber Connector: Cov Ntsiab Lus Tseem Ceeb Koj Yuav Tsum Tau Paub
Yuav ua li cas fiber ntau cable txuas?
Lub fiber channel txuas siv ib qho kev ntsuas ferrule kom tuav lub tes tsho fiber ntau rau hauv ob peb ferrules ntsej muag rau lub ntsej muag, yog li iav cores kab nce hauv ob peb daim microns. Thaum koj muab ob qho ntsaws ob lub fiber ntau txuas mus rau hauv qhov adapter, lawv lub ntsej muag yog nias lub vaj tawv ncauj, thiab cov vaj tse sab nraud muab txoj kev sib tsoo thiab yooj yim ntsaws. Hauv ntej, kev txuas txuas txoj haujlwm yog kom cov cores precisely tau raws cai, thiab cia koj rov qab sib txuas ntau zaus yam tsis muaj fiber ntau lossis ntxiv cov kev ploj ntau dhau.
Fiber ntau Optic Cable Connector Tseem Ceeb: Kev nkag mus poob & Rov Los Poob
Los ntawm kev pom kev tsim txua ntawm kev pom, ib qho txuas txuas yog feem ntau txiav txim los ntawm kev poob siab (Il) thiab rov qab poob (RL). Kev nqus cov ntxig, hauv DB, yog ntau lub teeb liab uas koj poob thaum lub txuas ntxiv rau qhov txuas- tus lej qis dua, qhov zoo dua. Rov qab poob, tseem nyob rau hauv DB, piav qhia ntau npaum li cas siv hluav taws xob tau rov qab los ntawm lub interface- tus lej siab dua, vim tias nws txhais tau tias tsawg dua. Rau niaj hnub ib qho hom fiber ntau txuas hom LC / sc nrog UP Rau APC version, il yog zoo sib xws tab sis rl tuaj yeem ncav cuag ntau dua lossis sib npaug rau 60 dB lossis zoo dua. Cov kev cia siab no yog qhov kev cia siab ntau dua li kev txwv nruj me ntsis thaum koj tsim kev sib txuas lossis nyeem daim ntawv qhia kev xeem.
Hom Fiber Ntau Lawm
Feem ntau cov fiber ntau cov roj hmab sib txuas nrog 2.5 hli fertor (SC, st fiber ntau dua, uas tso cai ntau dua cov chaw nres nkoj ntev dua ntawm panels thiab khoom siv. Tib lub tshuab hluav taws xob sib txuas no tuaj yeem tsim tsa rau ib qho {} hom (OS2) lossis ntau ib txwm xav tau saib ob hom txuas thiab muaj fiber yam tom qab nws. Hauv kev xyaum koj tseem yuav xaiv ntawm yooj yim (ib fiber), duplex (multiplex (Multi {} {} {lossis ntau dua cov pej xeem hauv ib lub ferrule. Txhua yam ntawm cov kev xaiv no cuam tshuam ntau npaum li cas ntau cov chaw nres nkoj uas koj tuaj yeem sib haum hauv chav tsev khib, koj tuaj yeem xav tau dab tsi, thiab tus nqi tag nrho ntawm cov cabling.
Ntau hom kev sib txuas fiber ntau optic txuas: piv txwv li kev txuas nyiaj
Raws li qhov piv txwv yooj yim, xav txog cov channel los ntawm ntaus ntawv a rau ntaus b:} lc pawv b.} mide} muge} paab tub rog yog li 0.3 DB, txhua tus m oating khub txog 0.35 DB, thiab 100 m ntawm fiber ntau pab txhawb 0.3 db, tag nrho cov kev nkag mus yog kwv yees li 0.3 {{{13 {{13 {db. Koj yuav muab piv rau daim duab no nrog cov channel siab kawg uas tau tso cai los ntawm koj cov kev hloov pauv lossis los ntawm tus qauv cuam tshuam rau 10G / 40G / 100g; Yog tias koj tus qauv tsim los nyob rau hauv qhov chaw nyob hauv qab no uas txwv, koj paub cov topology yog tsim nyog thiab koj tseem muaj qee cov paj ntaub rau cov kev sib txuas lus fiber ntau, kev laus thiab kev sib kis hauv thaj chaw.
Hom fiber ntau fiber ntau txuas: FC / SC / LC / ST
Sc txuas (subscriber txuas)
Sc cov chaw txuas siv lub tsev sib dhos nrog 2.5 mm ferrule thiab muaj nyob rau hauv ob qho tib si yooj yim thiab ua rau lawv yooj yim rau cov panels thiab ODFS. Lub laub - rub Latch yog qhov muaj zog thiab yooj yim hauv cov chaw pw thiab cov chaw faib tshuaj thiab cov chaw faib khoom. SC Fiber Optic Connectors yog muab rau hauv SC / UPC thiab SCC yog qhov sib txuas hauv FTTH / Pon thiab Catv systems qhov twg qis dua yog qhov tseem ceeb. Hauv kev xyaum, ib khub scir ib txwm muaj nyob ib ncig ntawm tsawg dua los yog sib npaug nrog 60 dB RL rau ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis sib npaug nrog rau SC / APC ntawm lub npe neeg yuav khoom. Qhov ob feem ntau feem ntau cov fiber ntau cov roj hmab sib txuas yog LC connectors thiab sc txuas.
Lc Connectors (Lucent Connector)
LC constors yog daim ntawv me me -}} Kuv yog ib qho 1.25 mm ferrule thiab} cov pob zeb loj heev ntawm niaj hnub hloov thiab cov vaj huam sib luag. Daim duab puab ua ke no yog lub laj thawj tseem ceeb LC tau dhau los ua cov khoom siv de Facto ntawm cov ntaub ntawv chaw nres tsheb hloov chaw, 10G / 100g breakouts). LC constors muaj nyob rau hauv UPC thiab APC versions thiab rau ib qho- hom thiab multimode fibers; Raug mated- Txheem kev ua tau zoo dua lossis muaj ntau dua li 50 db (UPC) lossis ntau dua lossis sib npaug ntawm cov khoom siv zoo. Rau cov ntaub ntawv tshiab cov ntaub ntawv thiab kev lag luam tsim, engineers feem ntau xaiv LC ua thawj zaug- lossis ob lub txuas nrog MPO / MTTP lub cev hauv caj qaum.
St txuas (cov ncauj lus ncaj)
St cov khoom siv sib txuas siv lub cev puag ncig nrog lub ntsej muag bayonet}} phoo ntawv ceramic freed thiab me me. Pes hluav taws xob thiab kho kom zoo, ib qho zoo - {{{{4 6}} qhov ntom ntom nti. Raws li qhov tshwm sim, fiber ntau st connector yog tam sim no suav hais tias yog kev pom zoo rau cov phiaj xwm tshiab uas yog qhov kev sib txuas lus ntxiv thiab yav tom ntej- ntawv xaiv.
FC connectors (Ferrule txuas / fiber channel connector)
FC cov txuas txuas siv cov ntawv xov xwm hlau txuas rau hauv lub cev sib txuas khov kho rau hauv cov adapilly rau hauv lub adability thiab kev co ncig ib ncig ntawm 2.5 m m mi ceramic ferrule. Qhov no ua rau FC txuas ib qho kev xaiv ua kev ntsuas, ntsuas qhov chaw ua haujlwm, thiab nws yog cov qauv sib txuas ua ke lossis lwm yam kev sib txuas lus sib xyaw. Raug il / RL / RL qhov tseem ceeb rau sc, tab sis kev sib tsoo thiab FC muaj kev sib tw loj los ntawm Mainstream Telecom thiab cov ntaub ntawv Center Patching. Hauv kev ua lag luam niaj hnub xyaum, FC feem ntau tsuas yog siv thaum cov khoom siv nres nkoj nws tus kheej yog FC, ntau dua li raug xaiv los ua lub kaw lus tshiab- qib txheem.
Lwm yam txuas kho qhov muag txuas rau cov hom luv luv (E2000, Mu, MTRJ, thiab lwm yam)
Cov hom fiber ntau qhov txuas? Tshaj li ntawm cov ntsiab lus tseem ceeb (SC / LC / St Fiber ntau ntxiv rau LC) thiab MTs} Style Standing Contress). Cov no tuaj yeem yog qhov tseem ceeb hauv cov neeg muag khoom Ecosystems lossis kev sib txig sib luag, tab sis nyob rau hauv {} Cov qauv thiab cov khoom lag luam ib puag ncig cov kev cuam tshuam ntawd.
PC, UPC thiab APC: Vim li cas fiber ntau - ntsej muag polish teeb meem
Dab tsi yog qhov kawg - ntsej muag geometry?
Lub txuas txuas cia - ntsej muag tsis yog lub tiaj txiav ntawm lub khob; Nws yog ua tib zoo polished rau hauv cov tswj geometry kom ob tus fibers kov txoj hauv kev. Hauv lub PC (kev sib chwv lub cev) lossis UPC (ultra lub cev sib chwv yog li cov feres rau hauv ib qho chaw, nce qhov chaw tiv tauj huab cua thiab kev cuam tshuam rau cua. Hauv APC (Angled lub cev sib cuag) txuas, qhov kawg- Lub ntsej muag yog stearded tawm ntawm cov kev ua kom ncaj rov qab rau lub transmitter. Qhov kev sib xyaw ntawm cov npoo zoo thiab lub kaum sab xis ncaj qha cuam tshuam rau ob qho tib si ntawm lub cev hu tau zoo thiab qhov ntau ntawm reflections.
Hom fiber cable txuas: PC vs UPC VS APC Lus Txhais
PC txuas txuas tau yog thawj lub cev siv thawj -} Hu rau Polish thiab feem ntau muab rov qab los -30 dB; Nws yog tam sim no suav hais tias yog kev ua tau zoo. UPC txhim kho ntawm PC nrog kev tswj hwm zoo nkauj thiab tig rov qab los ntawm kev txiav txim siab zoo, thiab yog lub neej ntawd kev xaiv rau ntau qhov ethernetet thiab telecom txuas. APC ntxiv rau cov ces kaum cov fiber ntau optic cable- lub ntsej muag (li ntawd rov qab {{9} Taug kev lub teeb yog deflected rau hauv cladding; Qhov no tso cai rov qab los ntawm-DB lossis zoo dua. Hauv kev xyaum, PC yog qhov tseem ceeb ntawm kev ua haujlwm, UPC yog qhov tseem ceeb rau kev sib txuas lus, thiab APC tau tshwj tseg rau kev thov yog qhov tseem ceeb.
Kev sib piv ua tau (engineer saib)
Los ntawm kev nthuav dav dav hlau uas koj tuaj yeem xav txog peb lub cev polishes hauv qhov yooj yim dua: APC> UP hauv cov nqe lus ntawm kev poob qis kev ua haujlwm. Cov ntawv sib piv ceev hauv koj tsab xov xwm tuaj yeem piav qhia qhov no li: PC nrog cov ntaub ntawv txuas ntxiv, thiab APC nrog rau kev xav txog {} {rhiab. Thaum koj tsim qauv lossis tshuaj xyuas qhov txuas, tus qauv hlwb no yuav txiav txim siab tias "tus qauv" hloov mus rau koj daim ntawv thov qhia rau kev saib xyuas ntxiv thiab tus nqi ntawm APC.
Raug Siv Cov Ntaub Ntawv: Thaum Siv APC VS UPC
Nyob rau hauv feem ntau enterprise thiab cov ntaub ntawv chaw txuas ethernet txuas {}} rack sib txuas, yog li SC / UPC tau siv dav thiab yooj yim rau qhov chaw yooj yim. APC ua qhov yuav tsum tau ua lossis pom zoo thaum lub kaw lus yog rhiab heev rau reflections, xws li Pon /FtthTxuas nruab nrab ntawm OLT, Spritters thiab Onus, RF tshaj fiber thiab catv faib, thiab qee qhov ntev heev {{mus txog lossis DWDM thauj cov tshuab. Txoj cai ntawm tus ntiv tes xoo rau cov kws ua choj yog: Yog tias koj daim ntawv thov yog kev cuam tshuam-} nkag siab, ua tsis tau zoo rau APC; Lwm yam UPC feem ntau yog txaus.
Xim Coling thiab Cov Tshuab Tshuab
Ua kom lub neej yooj yim dua hauv cov teb, feem ntau cov neeg muag khoom ua raws li cov xim sib dhos: SC / UPC feem ntau yog xim ntsuab, yog li cov kws tshawb fawb tuaj yeem pom tus Polish hom ib nrais muag. Txawm hais tias cov vaj tse zoo sib xws, UPC cov txuas txuas yuav tsum tsis txhob ntsaws cov ntawv hloov kho Apc, thiab APC Plugs yuav tsum tsis raug khub nyob rau hauv UPRC Adapters; Nyob rau hauv qhov xwm txheej zoo tshaj plaws no tshwm sim hauv kev ua tsis zoo, thiab nyob rau hauv cov ntaub ntawv tsis zoo uas nws tuaj yeem ua puas lub ntsej muag kawg. Txawm hais tias ntu yuav raug yuam ua ke ua ke mechically, lub kaum sab xis tsis yog, thiab tag nrho cov ntxig thiab rov qab poob yuav nyob deb sab nraum cov lus qhia.
Cov khoom yuam kev uas tsis raug (cov engineers yuav tsum zam)
Cov teb raug ua yuam kev xws li ntsaws cov pa rub tawm rau hauv txoj kev apc thiab UP Cov kev ua txhaum no feem ntau ua rau muaj qhov siab tsis muaj siab - poob lossis siab- Reflectionule uas yog qhov nyuaj rau debug. Kom zam lawv, engicters thiab cov kws tshaj lij yuav tsum txheeb xyuas hom txuas thiab ua ntej mating lossis siv lub tsom iav yooj yim los kuaj xyuas lub ntsej muag thaum lub sij hawm teeb tsa thiab teeb meem.
MPO / MTP Zov -}} -}} qhov kev xaiv ceev
MBO yog dab tsi? MTP yog dab tsi?
MPO (Multi-Fiber Push-On) is the standard multi-fiber connector interface defined inIec/ Tia, tsim qauv los txiav tawm 8, 12, 24 lossis ntau dua cov pej xeem hauv ib lub duab plaub fab ferrule. MTP yog qhov siab -} Ua tau zoo nrog MPO tshwj xeeb, sib zog nruj, kev xaiv tau cov qib kawm. Rau cov engineers Qhov no txhais tau tias: MPO thiab MBO thiab MPO thiab Mate poob rau hauv chav kawm, tab sis thaum rov qab poob, tsis yog tias cov txuas txuas tau tuaj yeem raug ua ke.
Txuas qauv qauv & Fiber ntau
MPO / MTP connector siv lub tiaj, ntau {{}}}}}}}}}} Lub tsev muaj "tus yuam sij" uas txhais cov kev taw qhia (tseem ceeb UP / yuam sij) Thaum koj tsim ib qho txuas, koj yuav tsum hais kom tsis muaj ntau npaum li cas tsuas yog tus poj niam txiv neej (txiv neej / poj niam, cov kab ke, cov kab ke, cov kab ke thiab cov teeb meem tseem ceeb yog tsis muaj teeb meem lossis kev sib deev.
MPO / MTP qhov zoo hauv Cov Ntaub Ntawv Cov Ntaub Ntawv
Hauv cov ntaub ntawv niaj hnub no, MBO / MBO / MBO / MBO, cov kev txhawb nqa siab heev thiab txhawb nqa pre {}}}}}}}}}}}}}}} kev tshem tawm thiab muab sai. Ib qho mpo lub cev tuaj yeem hloov ntau tus neeg cov neeg duplex. Qhov no ua rau MBO / MBT Lub ntuj haum rau txhapper-nplooj, xaus}}} rack {{{}} {9} rub txhua sijhawm.
Cov hom polishing rau MBO / MTP
Zoo li tib hom txuas hom txuas, MPO / MBO / MPO los nyob rau hauv txawv kawg {{} pc (tiaj tus) thiab APC (kaum) versions. MPO / PC muaj ntau nyob rau hauv ntau cov kev sib txuas luv luv, thaum MPC feem ntau nyiam ua kev sib txuas lossis ntev} { Thaum qhia kom meej MBO / MTP Cheebtsam, nws yog ib qho tseem ceeb kom phim cov nyiaj siv kho tshiab thiab thov kom meej tias txhua yam Optic Cable txuas rau hauv cov channel kom raug siv cov PC lossis APC kom raug.
MBO VS LC: Connector lub luag haujlwm hauv cov tes hauj lwm niaj hnub no
Hauv feem ntau cov qauv tsim tshiab, engineers kho cov pob mpo thiab lc yog siv rau cov khoom sib txuam MBO Lub Tebchaws hauv Cassettes lossis Modules uas tus kiv cua tawm mus rau ntau LC duplex chaw nres nkoj, yog li ib tug siab {2} }/ fiber ntau tuaj yeem txhawb nqa ntau txoj kev sib txuas. Qhov no "nraub qaum}} mpo} MPOe} lc" LC cov qauv hauv cov ntaub ntawv ntawm LC {{6} Raws li optics.
Sib cuam tshuam & cov qauv (rau cov engineers)
MPO cuam tshuam tau txhais hauv ntiaj teb cov qauv xws li IEC thiab TIA, thiab cov neeg muag khoom feem ntau yog MPO thiab MTP cov txuas txuas tau sib xyaw. Txawm li cas los xij, cov qauv tsuas yog lav tau yooj yim sib xws; Qhov kev ua tau zoo tiag tiag, ferrule zoo, txhuam, thiab qhov ntev ntev muaj peev xwm sib txawv heev ntawm cov khoom thiab qib kawm. Rau qhov tseem ceeb 40g / 100g / 400g txuas, engineers yuav tsum yog li ntawd saib ua ke, tab sis kuj tau sib xyaw nrog cov peev txheej i}
Hom Cable Kho Qhov Muag Khoom Siv: MBO / MPO / MBT PARD Cords thiab Pob Zeb Cables Hauv Kev Ua Haujlwm
Thaj av vs lub pob tw cable
Hauv MPO / MPP system, thaj kab thiab pob tw cable ua si sib txawv hauv cov channel. MBO Patch Cord feem ntau yog luv luv ntawm cable nrog ib lossis ob qho kev sib txuas, siv los txuas ib qho chaw sib txuas mus rau ib qho hloov, lossis ib qho qauv rau ib lub cuab yeej, tshaj li ob peb meters. MBO Lub Cev Cable yog ntev dua, Hoobkas {{}}} rackbone ntau uas sau ntawm racks lossis chav thiab nqa ntau yam kev pabcuam ib zaug; Nws feem ntau mus los ntawm ib thaj vaj huam sib luag lossis cov kab ke mus rau lwm qhov, tsim cov "Kev Loj Fiber ntau" ntawm qhov chaw. Nyob rau hauv qhov yooj yim topology, koj yuav muaj: hloov ib mrostette → hloov pob txha caj qaum thiab muab cov kab mob mip empo muab kev sib txuas ntawm txhua qhov kawg.
Hom Fiber Fiber: Ntaus A, B thiab C
Nrog MPO / MTP cov kev txuas, polarity txhais tau pes tsawg daim ntawv qhia txog cov duab hluav taws xob rau lwm qhov kawg, thiab los ntawm tus poj niam muaj phau ntawv qhia txog pins. In a simplified view, Type A wiring keeps the fibers in straight order (1→1, 2→2, …), Type B flips the order (1→12, 2→11, …), and Type C swaps fibers in pairs so each transmit/receive pair is crossed. Cov Kev Qhia Txog Cov Lus Qhia Tseem Ceeb (tus yuam sij nce / yuam sij) Tsis yog koj tau txais daim phiaj ncaj lossis thawb ncaj qha rau cov txheej txheem sib dhos, yog li nws yuav tsum phim cov txheej txheem tag nrho. Rau tus tub los ntxhais, tus txiv neej Mropo muaj cov lus qhia rau Pins thiab tus poj niam MPO muaj mating lub qhov; Ib qho kev coj ua yog siv cov txiv neej cov txiv neej thiab poj niam cassettes lossis modules, yog li ntawd fiber ntau optic cable xaus rau poj niam MPO Patch Cords. Txawm koj xaiv dab tsi, koj yuav tsum kho nws ua tus qauv thiab sau ntawv kom meej, txwv tsis xws li cov teeb meem polating thiab kev sib deev yuav nyuaj rau debug tom qab.
Breakout Cables: MBO / MPTTP rau LC
MPO / MTP-LC BUROUT (FOREUT) CABLE lossis faib siv ntau LC recinter, yog li ib tug siab {{- ceev ports. Ib qho piv txwv yog ib qho kev ua si yog ib qho 12 {- lub tshuab txuas rau plaub LC chav txuas, siv los txuas ib qho 40g chaw nres nkoj mus rau 4 × 10 1 chaw nres nkoj. Logically, fibers 1 thiab 2 tej zaum yuav qhia rau tus LC, Fibers 3 thiab yog li ntawm, yog li txhua txoj kab ib zaug thaum lub pob MPOs ua ib qho 40g interface. Xav txog cov phiaj xwm txoj kev no -
Xaiv Fiber ntau hom rau MPO / MTP kev sib txuas
MPO / MTP lub connors tuaj yeem txiav ob qho tib si - hom (OS2) thiab kev xaiv txoj cai yog nyob ntawm qhov chaw deb thiab hom interface. Hauv cov chaw zov me nyuam cov ntaub ntawv, 40g / 100g SR4 thiab zoo sib xws siab sib npaug feem ntau siv OM3 lossis OM4 MPO Txuas, nrog om5 tshwm sim hauv qee qhov kev siv dav dav. Rau kev ncav cuag ntev dua lossis qee yam qauv zoo li PSM4 / Plr4 {} Txoj kev hloov pauv OS2 Mods, koj yuav pom tus kab mob OS2 Mods) Thaum kev npaj, koj yuav tsum ua kom haum cov hom fiber (os)
Cov ntaub ntawv cov ntaub ntawv nthuav dav Popologies siv MPO / MTP
Nyob rau hauv ib lub tsev pheeb suab spine-nplooj ntoos, MPO / MPO Qhov no cia koj teev cov naj npawb ntawm cov kev sib txuas tsuas yog los ntawm kev ntxiv ntau cov tsheb thiab cov qauv. Hauv cov qauv kev ua haujlwm ntxiv-kev faib tawm tsim qauv, MPO Lub Cev Hlob Txuas nrog cov tub ntxhais thiab cov kab ke luv luv sib txuas kov cov kev sib txuas hauv txhua lub block. HauvSan Fabrics, Multi - Cov kab ke fiber ntau hauv cov thawj coj ntawm cov thawj coj MPO. Cov qauv no muab koj cov cuab yeej ua tswv yim: Siv MPO / MTT}}}?
Yuav ua li cas xaiv Txuas Txuas & Thaj Qaum rau koj lub network
Kauj ruam 1: Txhais koj daim ntawv thov kev pab cuam
Ua ntej koj yuav tsum xaiv cov fiber ntau lossis thaj ua ke, cov ntaub ntawv (khib} {} { HALL, sab nraum zoov txee, siab- kev co chaw nyob (yuav nyob rau yav tom ntej 10g xyoo, lossis yuav txav mus rau 40G / 100g sai?). Cov lus nug no muab cov txheeb xyuas yooj yim los tham nrog cov neeg siv khoom lossis kev tswj hwm thiab xyuas kom meej qhov kev tsim kho kho qhov muag tau sib phim thiab tag kis txoj kev.
Kauj ruam 2: Xaiv cov hom txuas (FC / LC / MPO)
Thaum cov xwm txheej yog qhov tseeb, koj tuaj yeem xaiv tsev neeg txuas. Rau cov ntaub ntawv cov ntaub ntawv tshiab, cov kev coj ua zoo tshaj plaws yog LC ntawm cov cuab yeej siv ntawm tus kab mob MBO nrog MPO / VTP cov ceg ntoo hauv lub caj qaum, raws li cov nyiaj tshuav no thiab hloov tau. Nyob rau hauv FTTH / PON thiab nkag mus rau tes hauj lwm, SCC yog qhov kev xaiv ib txwm nyob rau OLT, SPLTER thiab ONU kev yuav tsum tau ua. Rau cov twj xeem los yog siab- Kev co chaw ua haujlwm, nws feem ntau yooj yim tshaj plaws los ua raws li cov khoom sib txuas ntawm cov cuab yeej, uas feem ntau FC lossis qee zaum SC. Cov txheej txheem ntawm kev teeb me me ntawm fiber ntau txuas hla txoj haujlwm yooj yim ua kom yooj yim, cov ntaub ntawv thiab kev saib xyuas kev sib txuas.
Kauj ruam 3: Txiav txim APC VS UPC
Xaiv ntawm APC thiab UPC tuaj yeem hloov mus rau txoj cai yooj yim: Yog tias daim ntawv thov tau rhiab heev {} {}}}}}} Koj yuav tsum ua tsis tau zoo rau APC; Txog kev ethernet Qhov tseem ceeb yog qhov sib xws: nyob rau hauv ib txoj kev ib zaug uas koj yuav tsum tsis txhob muab cov hlua APC thiab cov panels, thiab txhua yam panels uas yuav tsum tsis txhob siv cov teeb meem poob zoo thiab rov qab muaj teeb meem.
Kauj ruam 4: Npaj rau ntom thiab yav tom ntej hloov kho tshiab
Chaw nres nkoj ceev thiab Scalability tsuas yog ib qho tseem ceeb raws li thawj zaug tig - Up. Yog tias qhov chaw khib yog nruj thiab chaw nres nkoj suav yog qhov siab, LC cov cuab yeej siv hluav taws xob ntau dua li cov kev daws teeb meem loj dua. Thaum koj xav tias yuav evolve los ntawm 10g / 100g, nws yog feem ntau tsim nyog txhim kho lawv tawm mus rau 10g, yog li ntawd tom qab hloov kho tau tuaj yeem siv tib lub caj qaum. Tsim qauv nrog ntom thiab tsiv teb tsaws nyob rau hauv lub siab txo yav tom ntej rov ua haujlwm thiab pab ua kom lub cev txheej txheem huv thiab tswj tau raws li lub network loj hlob.
Piv txwv li kev teeb tsa rau cov engineers
Txhawm rau txiav txim siab tsim yooj yim dua, koj tuaj yeem rov qab siv ob peb tus qauv qauv: Rau 10 teev) teeb tsa, thiab LC-LC txuas ntawm qhov hluav taws xob uas xav tau. Rau 40g / 100g spine-nplooj ntaub, khiav MPO / VTT MBO-LC breaking harness nyob ntawm seb hom transceiver. Nyob rau hauv ib tug ftth olt-splitter-onu science, ua raws li SC / APC) 7} {{{{8} {} apc paim ntawm cov khoom siv cov khoom siv. Cov qauv no muab cov engineers npaj- Ua pib cov ntsiab lus uas tuaj yeem hloov kho cov tshwj xeeb ntawm txhua qhov haujlwm.
Cov FAQ
Kuv puas tuaj yeem sib xyaw LC thiab Sce fiber ntau cov cable txuas rau hauv tib lub network?
Yog lawm. Koj tuaj yeem siv LC ntawm qee cov khoom siv thiab SC ntawm lwm tus hauv tib lub network, tsuav koj txuas lawv nrog tag nrho cov kev nkag hauv koj link nyiaj. Qhov koj tsis tuaj yeem ua tau yog ntsaws ib qho kev sib txuas ua kom ncaj qha rau hauv qhov chaw nres nkoj los yog lwm tus vej yog yam tsis muaj qhov tseeb.
Kuv puas tuaj yeem ntsaws cov UPC connector rau hauv APC adapter?
Tsis muaj UPC thiab APC yuav tsum tsis txhob sib xyaw ua khub tib nkawm. Lub UPC txuas rau hauv APC adapter (lossis lwm txoj kev nyob ib puag ncig) muab poob siab heev thiab tuaj yeem ua rau lub ntsej muag kawg vim tias cov geometry thiab lub kaum sab xis tsis phim. Nco ntsoov khaws UPC nrog UPC thiab APC nrog APC raws txoj kev muab kho tshiab.
Dab tsi yog qhov sib txawv ntawm cov yooj yim, duplex thiab mpo Patch Cords?
Ib thaj pos yooj yim ua ib qho fiber ntau, feem ntau rau ib qho xa lossis tau txais txoj hauv kev. Lub qhov cub duplex muaj ob tus fibers nyob rau hauv ib lub tsho (lossis clip), tau siv los ua tus khub TX / rx rau kev twv twv txiaj xws li 1G / 10G ethernet. MOPO / MTP thaj thaj cord muaj ntau yam fibers (8, 12, 12}- qhov sib txuas thiab kev sib txuas / 100g lossis kev sib txuas hauv cov chaw teev cov ntaub ntawv.
Thaum twg kuv yuav tsum xav txog MPO / MTP hloov LC?
Koj yuav tsum xav txog MBO / MTP thaum koj muaj cov nyiaj loj uas koj muaj cov kab ke, yuav tsum muaj 40g / 100g / 400g txuas thiab nquag reconfiguration thiab nquag reconfiguration thiab nquag reconfiguration. Hauv feem ntau tsim, MBO / MBO / MBT siv rau tus caj qaum / cov pob tw, thaum LC tseem siv ntawm cov cuab yeej cuab tam; MPO muab koj cov cav ntau -} Txoj kev loj fiber ntau, LC muab koj cov kev hloov pauv hloov tau rau ib tus neeg transces.
Kuv yuav tsum tu kuv cov hom fiber ntau ntau npaum li cas?
Thaum tsawg kawg, koj yuav tsum ntxuav kho cov tshuab hluav taws xob muaj txiaj ntsig ua ntej kev sib txuas ua ntej thiab txhua zaus lawv raug txiav tawm thiab rov txuas ntxiv. Rau qhov tseem ceeb txuas, suav nrog kev soj ntsuam txuas ntxiv thiab tu hauv lub Windows tu menyuam tas li. Ib qho yooj yim "Tshawb nrhiav → Soj ntsuam → txuas nrog cov cuab yeej kom tsim nyog kom tsis txhob muaj kev sib tw siab dua- tsis muaj teeb meem.
Puas yog MTP thiab MPO tag nrho tau tshaj?
MTP yog lub npe nrov, siab {{0} intagent hom MPO, polarity, poj niam txiv neej, poj niam txiv neej (pender (pender (tsis muaj pins) thiab Polish hom phim. Txawm li cas los xij, kho qhov muag (IL / RL) nyob ntawm cov khoom lag luam tshwj xeeb uas koj yuav tsum tau kuaj xyuas qhov kev ua tau zoo los yog kaw MPO / MTP sib xyaw ua ke yuav ntsib koj cov qauv kev tsim.
Dab tsi yog cov hom phiaj tseem ceeb fiber ntau hom?
Cov nquagQhov Kho Qhov Muag Fiber Ntau Homyog Hoobkas ua ntej -}}} ittlect spiced pigtails, teb {{tiav cov khoom sib txuas thiab cov khoom siv tshuab.
Fiber ntau cable xaus txhais tau tias nyob rau hauv ib qho project?
Hauv kev xyaum, fiberable cable feem ntau txhais tau tias yog li cas lub cable ua tiav ntawm ob sab, piv txwv li cov fiber ntau qib: LC / UPC, MPO, lossis liab qab fibers npaj rau splicing.
Dab tsi yog fiberation ntsaws?
Lub fiber ntau ntsaws yog ua tiav plug - hauv cov hlua txuas, xws li LC ntsaws, uas tuaj yeem tso rau hauv kev hloov pauv lossis transchaw.
Dab tsi yog OC txuas?
OFC cov txuas yog cov txuas txuas siv rau ntawm lub khoos phis tawm ntawm lub roj (OFC), feem ntau LC, SC, ST lossis MOPE, sib phim rau cov hom cable thiab cov cuab yeej cuab tam.
Dab tsi yog hom cab hlua loj?
Raug Fo Cable hom sib xyaw xws li ib qho - lullimy {}}}}} suav suav mples.