Data Center Fiber Solution

Koj Yuan Optic Kev Sib Txuas Lus: Thawj -Class Data Center Fiber Solutions Chaw Tsim Tshuaj

Shenzhen You Yuan Kev Sib Txuas Lus yog mob siab rau ua haujlwm hauv kev lag luam kev sib txuas lus rau 20 xyoo, feem ntau muab cov khoom siv fiber ntau tsis pom kev thiab tsom ntsoov rau qhov kawg Mile FTTX thiab FTTR Networks.

Ntau yam khoom

Peb tuaj yeem muab cov neeg siv khoom hauv tsev / sab nraum zoov kho qhov muag cables, thaj cords, FBT couplers, PLC splitters, optical fiber phab ntsa sockets, MPO khib-mounted optical fiber faib thav ntawv, kho qhov muag fiber ntau nkag lub thawv, kho qhov muag fiber ntau adapters, optical fiber attenuators thiab lwm yam optical fiber kev sib txuas lus khoom thiab accessories.

Cov cuab yeej tsim khoom siab heev

Peb lub Hoobkas 10,000 square meter yog nruab nrog cov khoom siv kho qhov muag kho qhov muag thiab cov khoom siv tshuaj ntsuam xyuas thiab kuaj. Cov no muaj xws li optical fiber geometric parameter testers, laser calipers, kho qhov muag amplifiers, kab rov tav tensile kuaj tshuab, siab thiab tsis kub ntsuas chambers, ntev xeem benches, dej nkag mus kuaj cov cuab yeej, thiab lwm yam.

Kev Ua Lag Luam nplua nuj

Peb cov khoom siv fiber ntau thiab cov khoom siv kho qhov muag tau muag thoob plaws ntiaj teb, xws li Africa, Southeast Asia, America thiab lwm thaj chaw. Peb lub hom phiaj yog los muab cov neeg siv khoom nrog- cov khoom lag luam zoo thiab cov kev pabcuam raws sijhawm thiab ntawm tus nqi tsim nyog los pab lawv nce lawv cov kev lag luam.

Ntau International Certifications

Peb lub tuam txhab tau txais ISO 9001, CE, ROHS, CPR thiab lwm yam ntawv pov thawj thoob ntiaj teb. Peb cov kev tswj hwm qib siab, kev tswj xyuas nruj nruj thiab cov khoom ntsuas lub zog tsim lub ntiaj teb -cov khoom tsim tshwj xeeb thiab cov yam ntxwv thaum tswj cov nqi sib tw.

8F MPO Singlemode Fiber Patchcord
Raws li cov ntaub ntawv chaw xav tau nce mus ntxiv, qhov tseem ceeb ntawm qhov siab - qhov ceev thiab cov kev daws teeb meem zoo sib txuas tsis tuaj yeem hais ntau dhau. Kev hloov pauv los ntawm...
Ntau
8F MPO OM3 Fiber Patchcord
Cov toj roob hauv pes ntawm fiber ntau optic connectors tab tom hloov pauv hloov pauv, nrog cov khoom siv ib txwm muaj xws li MTRJ thiab E2000 tau hloov kho dua tshiab rau MPO (Multi-fiber...
Ntau
8F MPO OM4 Fiber Patchcord
OM4 8-core MPO pob tw fiber ntau patchcord yog ib qho tshwj xeeb kho qhov muag fiber ntau cable ua tib zoo tsim los ua kom tau raws li cov kev xav tau nruj ntawm siab -cov ntaub ntawv ceev ceev...
Ntau
8F MPO OM5 Fiber Patchcord
OM5 8F MPO Fiber Patchcord sawv cev rau kev nce qib tseem ceeb hauv kev sib txuas kho qhov muag. Tsim los rau kev ua tau zoo tshaj plaws hauv siab - nrawm, siab - bandwidth ib puag ncig, cov...
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12F MPO Singlemode Fiber Patchcord
Tib hom -hom 12- tub ntxhais MPO lub cev fiber ntau patchcord sawv cev rau lub pinnacle nyob rau hauv tshwj xeeb kho qhov muag fiber cables, meticulously engineered kom haum raws li cov kev xav...
Ntau
12F MPO OM3 Fiber Patchcord
Koj Yuan ntau yam ntawm MPO qaum qaum jumpers muaj ntau yam kev daws teeb meem rau cov ntaub ntawv chaw computer chav thaiv. Cov MPO jumpers no ua lub luag haujlwm tseem ceeb hauv kev txhim kho...
Ntau
12F MPO OM4 Fiber Patchcord
Cov chaw khaws ntaub ntawv tseem niaj hnub siv zog siv ntau dua ntawm qhov chaw thiab cov peev txheej. 12F MPO OM4 Fiber Patchcord yog tsim los nrog qhov no hauv siab. Nws muab cov kev daws teeb...
Ntau
12F MPO OM5 Fiber Patchcord
Koj Yuan qhov kev nthuav dav ntawm MPO qaum qaum jumpers yog tsim los ua kom haum rau cov kev xav tau tshwj xeeb ntawm cov ntaub ntawv chaw computer chav thaiv. Cov MPO jumpers no muaj qhov ua tau...
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8F MPO Rau LC Singlemode Fiber Patchcord
Koj Yuan muaj ntau yam ntawm MPO ceg jumpers tailored kom tau raws li cov kev cai ntawm cov ntaub ntawv chaw computer chav thaiv. Cov MPO breakout cables no muab tus nqi - siv tau thiab ua haujlwm...
Ntau
8F MPO Rau LC OM3 Fiber Patchcord
YouYuan's MPO Patch Cables tau ua tib zoo tsim los pab txhawb siab - fiber ntau interconnects, ua rau lawv yog ib qho kev xaiv zoo tshaj plaws rau cov chaw zov me nyuam cov ntaub ntawv uas tseem...
Ntau
8F MPO Rau LC OM4 Fiber Patchcord
Lub neej yav tom ntej ntawm kev sib txuas cov ntaub ntawv yog qhov kaj, thiab nrog YouYuan's MPO Patch Cables ua ib feem ntawm koj lub network infrastructure, koj tuaj yeem tuav lub neej yav tom...
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8F MPO Rau LC MPO OM5 Fiber Patchcord
Hauv lub ntiaj teb ceev ceev -paced ntawm niaj hnub kev sib txuas lus thev naus laus zis, cov chaw cov ntaub ntawv yog lub plawv dhia ntawm peb cov duab digital. Qhov kev thov tsis txaus siab rau...
Ntau

Tsev 12 Rau sab kawg

Raws li cov ntaub ntawv chaw xav tau nce mus ntxiv, qhov tseem ceeb ntawm qhov siab - qhov ceev thiab cov kev daws teeb meem zoo sib txuas tsis tuaj yeem hais ntau dhau. Kev hloov pauv los ntawm cov khoom sib txuas ib txwm siv rau cov khoom sib txuas MPO siab, xws li 8F MPO Singlemode Fiber Patchcords, yog ib qho tseem ceeb hauv kev daws cov teeb meem tshwm sim los ntawm cov ntaub ntawv niaj hnub xav tau.

Qhia luv luv rau Data Center Fiber Solutions

Data center networks yog cov khoom tseem ceeb ntawm IT infrastructure niaj hnub, ua rau cov koom haum ua haujlwm thiab khaws cov ntaub ntawv ntau heev. Raws li qhov ntim ntawm cov ntaub ntawv tswj hwm los ntawm cov tes hauj lwm no txuas ntxiv mus, muaj ib qho kev xav tau ntau ntxiv rau kev hloov pauv thiab kev sib txuas ntawm cov servers thiab cov keyboards thoob plaws hauv cov ntaub ntawv chaw. Cov ntaub ntawv chaw fiber ntau cov kev daws teeb meem suav nrog fiber ntau optic thaj cords, fiber optic adapters, fiber optic connectors thiab lwm yam khoom. Lawv txoj haujlwm yog los xyuas kom meej tias cov ntaub ntawv chaw tuaj yeem ua tiav qhov yooj yim dua los txuas ntau yam khoom siv thaum ua kom muaj kev ruaj ntseg ntawm kev sib txuas.

Hom Hom Data Center Fiber Solutions

Fiber Patch Cords Hom

Fiber thaj qaum (Fiber Patch Cable lossis Fiber jumper) yog siv los txuas cov khoom siv thiab cov khoom siv hauv fiber ntau optic network, yog fiber ntau cable uas muaj fiber ntau txuas rau ntawm ib lossis ob qho kawg. Fiber optic thaj qaum yog tsim thiab polished rau cov duab sib txawv kom txo qis rov qab xav. Qhov no yog qhov tseem ceeb tshwj xeeb hauv kev siv ib hom kev siv.

Raws li Hom
Tib -Hom Fiber Patch Cords:Feem ntau daj, qhov txuas thiab lub tes tsho tiv thaiv yog xiav, thiab qhov sib kis tau ntev.
Multimode Fiber Patch Cords: Feem ntau txiv kab ntxwv los yog aqua xiav, lub connector thiab lub tes tsho tiv thaiv yog beige los yog dub, thiab qhov kis tau tus mob yog luv.

Raws li hom Connector
FC Fiber Patch Cord: FC fiber ntau thaj qaum yog ib qho ntawm cov khoom siv sib txuas ntau tshaj plaws hauv ib qho - hom kev sib txuas. Nws txoj kev txhawb nqa sab nraud yog lub tes tsho hlau, thiab txoj kev fastening yog ib txoj hlua tig. Nws yog qhov tshwm sim ntawm ODF sab (feem ntau ntawm cov vaj huam sib luag thaj). FC connectors feem ntau yog siv hauv kev sib txuas lus sib txuas lus. Nws qhov zoo yog tias lawv ntseeg tau thiab plua plav- pov thawj. Qhov tsis zoo yog tias lub sijhawm installation yog me ntsis ntev dua.
ST Fiber ntau Patch Cord:ST fiber ntau thaj qaum yog cov khoom siv sib txuas ntau tshaj plaws hauv kev sib txuas ntawm ntau hom, thiab nws kuj yog hom txuas ntau tshaj plaws hauv Base10 fiber optic kev sib txuas. Nws yog feem ntau siv nyob rau hauv fiber optic tis thav duab. Lub plhaub yog puag ncig, fastened nrog turnbuckles, thiab cov tub ntxhais raug nthuav tawm. Hom fiber ntau optic thaj qaum no yuav tsum tau muab tso ua ntej thiab tom qab ntawd tig ib nrab tig kom ruaj ntseg rau bayonet.
SC Fiber Patch Cord:SC fiber ntau thaj qaum yog TIA-568-Ib tus qauv txuas. Nws tsis tau dav siv nyob rau hauv thawj theem vim nws tus nqi siab. Tom qab ntawd, nws tau maj mam siv txuas nrog GBIC optical modules vim nws qhov kev ua tau zoo heev. Feem ntau pom ntawm routers thiab keyboards, nws cov casing yog cov duab plaub, thiab txoj kev fastening yog hom plug-and-rub. Tsis zoo li ST / FC, nws tsis tas yuav tig.
LC Fiber Patch Cords: LC fiber ntau thaj qaum feem ntau txuas nrog SFP optical modules. Lub connector zoo ib yam li SC connector, tab sis me dua SC connector. Qhov loj ntawm nws tus pin thiab lub tes tsho yog 1.25mm, uas yog ib nrab ntawm SC thiab FC. Nws qhov zoo yog kev ua tau zoo, thiab rau qee qhov, nws tuaj yeem ua kom qhov ntom ntom ntawm cov khoom siv fiber ntau hauv cov khoom siv kho qhov muag fiber ntau, thiab nws yog ib qho zoo heev - hom fiber ntau thaj qaum.

Raws li Daim Ntawv Thov
MTP / MPO Fiber Patch Cords:Hom fiber ntau optic thaj qaum no feem ntau siv nyob rau hauv fiber ntau optic kab ib puag ncig uas yuav tsum tau muaj kev sib koom ua ke siab -density thaum lub sij hawm xaim. Qhov kom zoo dua yog qhov yooj yim thawb- rub cov qauv xauv kom yooj yim installation thiab tshem tawm. Yog li ntawd, nws lub installation yog lub sij hawm heev - thiab nqi -txuag.
Armored Fiber Patch Cords: Armored fiber optic thaj cords feem ntau pom nyob rau hauv lub computer chav thiab yog haum rau hnyav ib puag ncig. Nws qhov zoo dua yog tias nws tuaj yeem ua kom ya raws - pov thawj thiab hluav taws kub - pov thawj yam tsis siv lub npog tiv thaiv, thiab muaj cov khoom tiv thaiv zoo li qub thiab cov kua qaub thiab alkali tsis kam. Hom fiber ntau optic thaj qaum no tuaj yeem txuag tau qhov chaw thiab txo nqi kev tsim kho.
Pas Fiber Patch Cords: Cov pa fiber ntau optic thaj cords suav nrog OS2 tib-mode simplex, OM4 multi-mode, OM3 multi-mode, OM2 multi-mode, OM1 multi-mode, OS2 single-mode simplex, thiab OM5 multimo{13} Ntawm lawv, OM5 optical fiber jumper yog tam sim no cov khoom nrov tshaj plaws. Nws muaj aqua sheath thiab feem ntau siv hauv kev siv bandwidth siab dua. Nws muaj zog scalability, compatibility thiab interoperability, uas yuav ua tau zoo txo nqi.

Raws li hom Polishing
Txhawm rau txo qhov kev xav rov qab, kev sib txuas ntawm fiber ntau optic yog tsim thiab polished rau hauv ntau hom duab . -30dB, -40dB, -50dB, thiab -60dB yog cov qib rov qab xav tau.
PC (lub cev tiv tauj):Rau ib qho - hom thiab ntau hom kev siv, qhov kev xav rov qab yog -40dB.
Ultra Physical Contact (UPC):Rau ib qho - hom kev siv, qhov kev xav rov qab yog -50dB.
APC (Angled Physical Contact):Rau ib qho - hom kev siv, qhov kev xav rov qab yog -60dB.

Fiber Connectors Hom

Lub fiber ntau txuas kuj tseem hu ua "kev txiav tawm" thiab ua rau koj txuas tau sai / txiav cov fiber ntau cables. Ntau hom fiber ntau connector muaj lub caij nplooj ntoos hlav- loaded kev twb kev txuas los xyuas kom meej tias muaj ib tug tas li quab yuam uas yog mating ob fibers ua ke kom paub meej tias koj muaj ib tug zoo huv si kev twb kev txuas rau lub mem tes mus txog. Cov caij nplooj ntoos hlav no-loaded kev sib txuas kuj rub lawv qhov hnyav los ntawm kev tshem tawm txhua qhov sib txawv ntawm cov khoom sib txuas. Qhov sib txawv ntawm huab cua yuav ua rau lub teeb kis tau yooj yim ntawm kev ua nws txoj hauv kev los ntawm fiber ntau mus rau fiber ntau.

ST fiber ntau Connector

Cov connectors no siv lub 2.5mm ferrule uas yog mounted rau sab hauv ntawm lub tsev. Qhov no yog ib tug laus style connector tab sis tseem yog feem ntau siv nyob rau hauv multimode daim ntaub ntawv. Lub ST connector, thaum laus dua, tseem yog feem ntau siv nyob rau hauv niaj hnub kev teeb tsa fiber ntau vim nws yooj yim heev rau nruab thiab nws tus nqi qis dua piv rau lwm cov khoom sib txuas. Cov khoom txuas no muaj qhov tseem ceeb "qhov" ntawm qhov kawg ntawm qhov txuas uas pab kom nws nruj me ntsis rau cov fibers thiab nyob rau hauv kev sib raug zoo thaum lawv decoupled thiab recoupled.

SC Fiber Connector

SC connector tau tsim los hloov ncaj qha rau ST connectors thiab, yog li ntawd, tau dhau los ua ib qho ntawm cov khoom siv fiber ntau hauv ntiaj teb. Zoo ib yam li ST connector, SC style no kuj siv 2.5mm ferrule. SC connector yog dab tsi hu ua tsis yog - optical disconnect connector. Lo lus no txhais tau hais tias thaum lub connector tau teeb tsa, ib qho kev thawb lossis rub ntawm lub tsho ntawm lub cable yuav tsis ua rau lub ferrule disconnect, uas yog ib qho teeb meem tshwm sim nrog ST qauv connectors. Qhov no ua kom lub teeb liab tsis raug cuam tshuam. Qee zaum nrog ST connectors, thaum lawv rub rov qab, lub caij nplooj ntoos hlav mechanism yuav slam cov fibers ua ke. Ib qho SC connector tuaj yeem daws cov teeb meem no. SC connectors zoo kawg nkaus haum rau datacoms thiab telecoms.

FC Fiber Connector

FC connector kuj siv 2.5mm ferrule. Cov khoom sib txuas no sib koom ib puag ncig profile zoo li ST connectors peb tau tshuaj xyuas tab sis tsis txhob tuaj nrog lub caij nplooj ntoos hlav -loaded twist lock mechanism, lub connector no muaj ib tug threaded kev twb kev txuas. Zoo li SC connector, FC connector kuj muaj qhov tsis yog - optical disconnect kom zoo dua. Vim tias qhov txuas txuas no txuas mus rau qhov kev sib txuas, koj tuaj yeem paub tseeb tias qhov txuas txuas no yuav nyob ruaj khov thiab sib raug zoo rau nws txoj kev sib txuas, txawm tias nyob rau hauv ib puag ncig rougher.

LC Fiber Connector

LC Connectors yog ib tug tswv cuab ntawm dab tsi yog hu ua me me form factor (SFF) kab ntawm connectors. Cov SFF connectors no tau pib tsim los ua kom tiav qhov kev xav tau ntawm cov ntawv thov fiber ntau. Hauv qee qhov kev teeb tsa muaj ntau ntau cov connectors raug ntsaws thiab cov connectors no ua rau lub neej yooj yim dua. LC connector siv 1.2mm ferrule thiab muaj li ntawm ib nrab ntawm cov hneev taw loj ntawm lwm cov khoom sib txuas. Nws qhia tib yam uas tsis yog kho qhov muag cuam tshuam li SC thiab FC qhia. LC connectors tuaj yeem raug txiav tawm sai sai thiab muaj ob peb txoj hauv kev kom ua tiav qhov ntawd. Tus tsim SFF ua rau qhov no yog qhov zoo tshaj plaws kev sib txuas rau siab - daim ntawv thov ceev, uas yog vim li cas qhov no yog kev sib txuas ntawm kev xaiv rau kev sib txuas lus thiab transceivers.

MTP / MPO Fiber Connector

Cov connectors no yog siv rau ribbon cable. Hauv ib hom siv cov no feem ntau yuav tau txais txog 0.25dB poob thiab txog 0.20dB poob hauv ntau hom- hom. Cov no kuj muaj nyob rau hauv me me 8 fiber connectors nyob rau hauv no configuration. Tib hom ferrules yog angled ntawm 8 degree. Qhov no feem ntau yog siv nyob rau hauv siab heev - daim ntawv thov ceev nrog ribbon cable los txo qhov chaw txuas uas yuav tsum tau. MPO / MTP connectors muab 8, 12 lossis 24 fibers rau hauv ib qho thiab compact interface. Lawv tuaj yeem muab cov xov tooj no tso rau hauv tib qhov chaw uas SC connector yuav siv. Qhov no zoo heev txuag qhov chaw khib ntawm qhov siab -rack ceev.

Fiber Adapters Hom

Fiber optic adapters, tseem hu ua couplers, yog cov khoom tseem ceeb hauv fiber optic networks. Lawv ua haujlwm rau kev sib txuas ntawm fiber ntau optic cables, ua kom yooj yim rau kev sib kis ntawm lub teeb pom kev ntawm ob kab fiber ntau cais. Lawv yog cov tseem ceeb heev optical fiber kev twb kev txuas Cheebtsam, dav siv nyob rau hauv lub zos network network (LANs), optical fiber kev sib txuas lus systems, thiab FTTH (Fiber mus rau lub tsev). Adapters yog ib qho tseem ceeb ntawm kev sib txuas cov khoom siv los txiav tawm cov kab hluav taws xob kho qhov muag lossis cov khoom siv fiber ntau.

LC rau LC Fiber Optic Adapter

LC rau LC fiber ntau optic adapter yog ib hom fiber ntau optic adapter, uas yog siv los muab cable rau cable lossis cable rau cov khoom siv fiber ntau txuas. Cov adapter no tuaj yeem siv los txuas ob LC fiber ntau cables thiab nws tsis txaus siab nrog cov qauv thoob ntiaj teb, ua rau lawv sib xws hauv ntau hom fiber ntau optic daim ntawv thov. LC rau LC fiber ntau optic adapter yog muaj rau tib hom - hom thiab multimode versions. Feem ntau siv hom LC rau LC fiber ntau optic adapter suav nrog LC / APC rau LC / APC thiab LC / UPC rau LC / UPC fiber ntau optic adapter, thaum lub multimode ib leeg tsuas muaj LC / UPC rau LC UPC fiber ntau optic adapter. Thiab muaj ntau hom simplex thiab duplex.

LC rau SC Fiber Optic Adapter

LC rau SC fiber ntau optic adapter yog ib hom fiber ntau optic adapter, uas yog siv los txuas cable rau cable lossis cable rau lwm yam khoom siv. Qhov no fiber optic adapter haum rau ob yam sib txawv connectors, LC thiab SC, yog li, nws tseem hu ua hybrid fiber optic adapter. Thiab qhov adapter no haum rau ob qho tib si - hom thiab multimode daim ntawv thov. Feem ntau ntawm cov fiber ntau optic adapter no yog cov yas, tab sis qee qhov ntawm lawv tuaj yeem yog hlau. Dhau li ntawm nws muaj peev xwm faib LC rau SC fiber ntau optic adapter rau ntau hom poj niam rau txiv neej thiab txiv neej rau poj niam hybrid fiber optic adapter.

MPO Fiber Optic Adapter

MPO fiber optic adapter, tseem hu ua MPO fiber optic coupler, yog tsim los nrog ob tug poj niam kev sib txuas ntawm ob qho kawg los muab ob lub MPO thaj cable kev twb kev txuas Qhov no adapter muaj ib tug adjustable keyway uas tso cai rau nws hloov keyway orientation ntawm tus yuam sij - mus txog rau qhov tseem ceeb - nqes rau txoj kab ncaj nraim los yog Ntsiab - mus txog rau tus yuam sij - rau kev hla kev. MPO adapter muaj lub kaus mom tiv thaiv uas tuaj yeem tiv thaiv cov plua plav thiab cov khib nyiab nkag mus. Thiab MPO adapter yog tsim rau ob qho tib si - hom thiab multimode. Qhov no adapter yog siv nyob rau hauv siab -d ceev backplane thiab luam Circuit Court boar (PCB) daim ntaub ntawv nyob rau hauv cov ntaub ntawv thiab kev sib txuas lus systems.

Data Center Fiber Solutions Technical Parameters

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Multimode lossis Singlemode: Hom Fiber Hom twg yog qhov zoo tshaj plaws hauv Data Center?

Niaj hnub no, cov kws kho cov ntaub ntawv hauv chaw ua haujlwm feem ntau muaj ob qhov siab - qib kev xaiv thaum nws los xaiv hom fiber ntau. Multimode fiber ntau, thiab singlemode fiber ntau. Cov ntsiab lus hauv qab no yuav pab koj xaiv ntawm ob.

Cov txiaj ntsig ntawm Multimode Fiber hauv Data Center

Multimode Fiber (MMF) tseem ruaj khov rau pem hauv ntej khiav hauv niaj hnub Enterprise Data Centers. Ib qho txiaj ntsig tseem ceeb ntawm kev siv ntau hom fiber ntau yog tias nws yog tus nqi qis rau kev thauj cov ntaub ntawv siab tshaj qhov luv luv lossis me dua. Multimode fiber ntau tau hloov zuj zus los ntawm kev ua kom zoo rau multimegabit-ib- kis thib ob, siv lub teeb-emitting diode (LED) lub teeb qhov chaw, kom ua kom zoo tshaj plaws los txhawb kev sib kis ntawm ntau qhov siv 850nm ntsug kab noj hniav nto emitting laser (VCSEL) counterparts - uas zoo li feem ntau ntawm lawv ib leeg.

Qhov kev nce qib hauv kev ua tau zoo no yog qhov tseeb, vim yog kev faib tawm rau MMF los ntawm cov qauv qauv. OM1 thiab OM2 sawv cev rau hom MMF yav dhau los nrog cov qauv qis qis thiab tsis tshua muaj kev txhawb nqa rau kev ceev optics. OM3 thiab OM4 sawv cev rau cov tshiab, laser- optimized MMFs uas feem ntau ntsia tau rau hauv cov chaw zov me nyuam niaj hnub no.

Cov txiaj ntsig ntawm Singlemode Fiber hauv Data Center

Singlemode fiber (SMF), uas yog tsim los nrog cov tub ntxhais me me, yog qhov kev xaiv zoo tshaj plaws thiab qhov tseeb tshaj plaws rau ntev dua - mus txog cov ntawv thov hauv cov ntaub ntawv chaw, xws li txuas ntxiv khiav hauv cov ntaub ntawm nplooj thiab txha nraub qaum, qaum thiab routers, thiab mus rau hauv lub network thauj mus cuag cov ntaub ntawv chaw nyob rau ntau qhov chaw. Nrog lub bandwidth siab dua, SMF tsis muaj cov kev txwv tsis pub muaj kev cuam tshuam hauv MMF.

Yog li, SMF yog siv rau hauv cov ntawv thov uas txhawb nqa siab dua thiab tom ntej - tiam bandwidths tuaj yeem lav tau. Qhov no txhais tau hais tias SMF yog ib qho kev xaiv zoo rau hyperscale thiab cov chaw muab kev pabcuam cov ntaub ntawv chaw cov tswv kom xa mus, vim nws txhawb nqa ntev dua. Cov chaw loj cov ntaub ntawv thiab cov chaw zov me nyuam cov ntaub ntawv loj feem ntau siv SMF los txuas ntau lub tsev thiab cov khoom siv txuas ntxiv siv qhov chaw nruab nrab ntawm tus ntoo khaub lig- txuas architecture ntawm MDA. Lawv kuj feem ntau ntiav ib qho kev faib khoom kho qhov muag (ODF). Los ntawm kev xa tawm ODF, cov kws tshaj lij tuaj yeem ua kom paub tseeb tias cov cables tau txais kev txhawb nqa ntawm qhov zoo tshaj plaws rau kev sib kis, thaum lwm qhov chaw cov ntaub ntawv thiab cov cuab yeej siv tuaj yeem sib txuas tau zoo rau ib leeg nrog kev cuam tshuam tsawg kawg rau kev pabcuam thiab cov khoom siv sib txuas.

Fiber Connectors Raws li qhov kev txiav txim zaum kawg

Kom meej meej MMF thiab SMF muaj lawv qhov zoo thiab qhov tsis zoo - qhov kev xaiv uas tus neeg tsim ntaub ntawv chaw tsim khoom xaiv, yuav nyob ntawm ntau yam ntawm cov peev txheej los siv rooj plaub thiab ntau dua. Txawm li cas los xij, cov neeg tsim cov ntaub ntawv chaw yuav tsum xav txog kev siv thiab kev xaiv cov khoom siv fiber ntau ua ib feem ntawm cov txheej txheem xaiv fiber ntau. Tau hloov kho nrog fiber ntau - optic cabling, tsav los ntawm kev ua kom muaj fiber ntau, cov khoom siv fiber ntau ua haujlwm los rub tag nrho cov kab ke ua ke. Nyob rau hauv thaum ntxov 2000s lub duplex LC connector tau tshwm sim raws li qhov tseem ceeb tshaj ob - fiber ntau hom, thiab tseem niaj hnub no.

Thaum lub evolution ntawm lub duplex connector tab tom ua, array connectors (parallel optics) kuj nce. Lub multifiber push-on (MPO), uas yog thawj zaug siv nyob rau hauv pej xeem tes hauj lwm, tau ua ib tug ruaj khov thawj xaiv rau sai deploying cabling mus rau hauv cov ntaub ntawv chaw. Thaum kawg vim nws qhov loj me me, MPO tso cai rau 12 los yog ntau dua fibers raug txiav rau hauv lub compact plug, nyob rau tib qhov chaw raws li ib tug duplex LC. MPO lub siab ceev ua rau kev teeb tsa ntawm preterminated, siab -strand- suav cables, thaum tshem tawm lub sijhawm- siv cov txheej txheem ntawm kev teeb tsa cov khoom sib txuas ntawm qhov chaw.

Qhov kawg Guide

Q: Dab tsi yog Data Center?

A: Lub chaw khaws ntaub ntawv yog ib lub tsev lossis ib feem ntawm lub tsev uas nws lub luag haujlwm tseem ceeb yog lub tsev chav tsev computer thiab nws cov chaw txhawb nqa.

Q: Yuav ua li cas koj xam upstream & downstream bandwith ib tus neeg siv ntawm ONT? Dab tsi yog koj cov lus pom zoo ntawm kev npaj rau bandwidth raws li tus naj npawb ntawm ONTs kuv yuav xav tau?

A: ONT nws tus kheej yuav ua tau zoo heev txuas nrog fiber ntau, yog li nws tus kheej yog kev ua haujlwm siab, thiab feem ntau lub sijhawm tuaj yeem muaj ntau qhov chaw nres nkoj txuas mus rau cov khoom siv sib txawv. Feem ntau ONTs muaj plaub qhov chaw nres nkoj lossis yim lub chaw nres nkoj, nyob ntawm seb muaj pes tsawg lub cuab yeej koj yuav txuas mus. Yog li yog tias koj yuav txuas mus rau ntau qhov chaw nkag wireless uas siv ntau lub bandwidth, qhov ntawd yuav yog qhov xav tau. Ib yam uas koj tuaj yeem ua tau los ntawm ONTs yog kev faib tawm dynamic bandwidth. Qhov no tso cai rau koj mus rau hauv txhua ONT thiab txhua qhov chaw nres nkoj thiab faib qee qhov nyiaj ntawm bandwidth lav rau ib qhov chaw nres nkoj, thiab tom qab ntawd koj tuaj yeem muaj peev xwm tawg, ib yam nkaus. Yog li nws yeej nyob ntawm qhov sib txawv bandwidth xav tau ntawm cov khoom siv uas yuav ntsaws rau hauv ONT.

Q: Puas yog ONT yuav tsum tau nyob hauv ib lub thawv?

A: Hauv POL, Optical Network Terminal (ONT) tuaj yeem yog phab ntsa mounted lossis qab nthab. Qhov tsis tas yuav tsum yog qhov chaw kaw tshwj tsis yog lawv nyob hauv qhov chaw uas lawv yuav nkag tau los ntawm pej xeem - hais, hauv tsev so lossis MDU. Nyob rau hauv tas li ntawd, lawv tej zaum yuav muab tso rau hauv ib tug nyob rau hauv - phab ntsa enclosure.

Q: Puas muaj cov kev cai tshwj xeeb rau cov fiber ntau optical siv hauv passive optical LAN?

A: Txhua ONT kawg ntaus ntawv tsuas yog xav tau ib txoj hlua ntawm ib hom fiber ntau. Thiab cov connectors feem ntau siv nyob rau hauv passive optical LAN yog SC / APC lub kaum ntse ntse txuas. Nco tseg: qee cov tuam txhab lag luam tam sim no muab txoj hauv kev los txhawb nqa multimode fiber ntau hauv cov ntawv thov uas cov nroj tsuag fiber ntau twb tau teeb tsa.

Q: Puas muaj cov kev cai tshwj xeeb rau cov fiber ntau optical siv hauv passive optical LANs?

A: Hauv Passive Optical LAN txhua ONT kawg ntaus ntawv yuav tsum muaj ib txoj hlua ntawm ib qho - hom fiber ntau. Cov connectors feem ntau siv nyob rau hauv passive optical LAN yog SC / APC lub kaum ntse ntse txuas rau kawg. Yog tias koj muaj ib hom uas twb muaj lawm hauv koj lub nraub qaum, ces koj nyob ib nrab ntawm qhov ntawd.

Q: Kuv yuav ntsaws MPO connector rau hauv kuv OTDR li cas?

A: Ntau OTDRs tsuas muaj ib lub ntsaws txuas, uas tuaj yeem ua rau ntsaws rau hauv koj MPO tsis meej pem. Luckily, muaj ntau txoj hauv kev los txuas koj OTDR rau MPO connector. Yog tias koj xav pom MPO connector, koj yuav xav tau lub tshuab hluav taws xob. Qhov kev tso tawm fiber ntau yuav tsum muaj tib lub MPO txuas. Yog tias koj tab tom ua 12 fiber ntau, koj xav tau 12 fiber ntau MPO tso tawm. Thiab yog tias koj tab tom ua 24 fiber ntau MPO, koj yuav xav tau 24 fiber ntau MPO tso cable. Qhov ntev ntawm lub cable yuav ua haujlwm ntawm qhov kev ncua deb ntawm cov fiber ntau uas koj tab tom sim, lossis cov mem tes dav uas koj siv. Yog tias koj siv lub mem tes luv luv, peb lossis tsib nanosecond, tej zaum 10 nanosecond mem tes dav, koj tuaj yeem tau txais los ntawm qhov luv luv zoo nkauj fiber ntau. Ntev dua qhov zoo, tab sis hais tsawg kawg 20 lossis 30 meters. Tam sim no ntawm OTDR qhov kawg ntawm qhov tso tawm fiber ntau, koj tuaj yeem muaj nws yog kiv cua tawm cable, lossis koj tuaj yeem tso lub cassette rau ntawd thiab txav mus los ntawm cov chaw nres nkoj ntawm lub cassette. Tsis tas li ntawd, muaj cov tuam txhab lag luam uas ua qhov hloov. Qhov hloov tau hais tias qhov chaw nres nkoj SC thiab hauv qhov hloov pauv nws yuav txav ntawm 12 lossis 24.

Q: Qhov twg MPO connector kuv yuav tsum siv?

A: Peb feem ntau xaiv MPO connector yog MPO-8, MPO-12 thiab MPO-24. MPO-8 yog cov txheej txheem qub txeeg qub teg rau QSFPs, tawm ntawm cov transceivers khiav 40 Gigabit lossis 100 Gigabits. Nws yog siv rau ob qho tib si multimode thiab singlemode transceivers thiab breakouts, tab sis muaj cov kev xaiv qis tshaj plaws, vim hais tias koj yuav tsum muaj ntau yam ntxiv rau MPO-8 thaum koj txav mus rau hauv siab dua. MPO-12 yog lub hauv paus qub txeeg qub teg thiab nrog kev siv cov qauv sib txawv thiab array fanouts tuaj yeem ua kom haum rau ntau qhov kev teeb tsa. MPO-24 yog qhov kev xaiv tshiab tshaj plaws thiab siv rau ntawm lub cev cables thiab modules. MPO-24 pab ua pov thawj rau yav tom ntej koj lub network vim tias nws muab lub vaj huam sib luag siab tshaj plaws, tso cai rau koj siv cov khoom tsawg dua thiab yuav muab tus nqi qis tshaj thawj zaug. MPO 24 kev siv lub cev muaj txiaj ntsig zoo rau kev siv duplex thiab sib npaug, muab kev txhim kho sai dua thiab kev ua haujlwm zoo dua.

Q: Qhov txawv ntawm PON, G-PON, thiab NG-PON yog dab tsi?

A: PON yog lub tswv yim dav dav ntawm Passive Optical Networking, uas yog hais txog kev siv cov lus sib cais hauv cov ntsiab lus rau ntau cov thev naus laus zis uas ib qho fiber ntau tau faib tawm mus rau ntau qhov kawg. GPON yog 2.5 Gbps Passive Optical Network, thaum NG-PON yog feem ntau, txhua yam uas yog Next Generation, lub ntsiab lus 10 Gbps thiab tshaj. Hauv cov qauv lawv tham txog Next Gen PON1, uas yog tom qab ntawd 10 Gbps variants, thiab Next Gen PON2, uas yog tom qab ntawd TWDM PON,

Q: Dab tsi yog qhov thib ib ua rau lub network tsis ua haujlwm?

A: Qhov tseem ceeb ntawm kev ua haujlwm tsis ua haujlwm yog kev sib txuas qias neeg. Yuav luag txhua lub sijhawm, cov av tsis pom ntawm qhov muag liab qab, tab sis txij li txoj kab uas hla ntawm cov tub ntxhais fiber ntau me me (50 microns rau multimode fiber ntau thiab tsuas yog 8 microns rau singlemode fiber ntau) nws tsis siv ntau los thaiv lub teeb ntawm fiber ntau. Thaum lub hau plua plav tshem tawm lub ferrule kawg lub ntsej muag tuaj yeem yooj yim kis tau los ntawm kev sib cuag ncaj qha nrog cov roj tawv nqaij, roj, ntsev, ntiv tes, lint, tsis muaj epoxy, grime lossis hmoov av. Txawm tias tsuas yog qhib huab cua tuaj yeem ua rau ya raws thiab plua plav mus rau qhov kawg - ntsej muag. Thaum lub kaus mom plua plav tawm ntawm koj cov connectors yuav muaj kev pheej hmoo ntawm kev kis kab mob. Qhov no yog vim li cas kev tshuaj xyuas thiab kev tu kom zoo yog qhov tseem ceeb heev, tshwj xeeb tshaj yog nrog cov nyiaj poob qis niaj hnub no qhov kev poob ntau dhau los ntawm kev sib txuas qias neeg tuaj yeem muaj kev cuam tshuam ncaj qha rau qhov yuam kev me ntsis, qhov poob qis thiab qhov muag rov qab poob uas yuav cuam tshuam rau kev ua haujlwm thiab kev ntseeg tau.

Q: Puas yog Passive Optical LAN (POL) puas siv ntau hom lossis ib zaug - hom fiber ntau?

A: Passive optical LAN (POL) architectures feem ntau siv ib zaug - hom fiber ntau vim qhov nruab nrab muaj peev xwm thiab muaj peev xwm los txhawb qhov txuas ntev - txog 20 km. Hauv POL architecture. Hauv POL, ib qho passive ib leeg - hom fiber ntau network khiav mus rau lub desktop, los ntawm kev sib cais kho qhov muag thiab mus rau hauv nyias- tus neeg siv khoom ntug lossis Optical Network Terminal (ONT). Tsis ntev los no ib zaug xwb- hom rau multimode optical splitters tau raug qhia uas ua kom tus nqi- siv tau zoo - siv cov multimode fiber ntau cabling rau Passive Optical LANs hauv tsev thiab thoob plaws hauv tsev kawm ntawv.

Q: Dab tsi yog polarity? Thiab yog vim li cas nws tseem ceeb?

A: Polarity txhais cov kev taw qhia ntawm kev khiav, xws li cov kev taw qhia ntawm lub magnetic teb los yog ib qho hluav taws xob tam sim no. Hauv fiber ntau optics, nws txhais cov kev taw qhia uas lub teeb pom kev mus los ntawm ib qho fiber ntau optical. Txhawm rau xa cov ntaub ntawv los ntawm lub teeb pom kev zoo, fiber ntau optic txuas qhov xaim hluav taws xob (Tx) ntawm ib kawg ntawm lub cable yuav tsum phim tus txais tau (Rx) ntawm lwm qhov kawg. Nyob rau hauv daim ntaub ntawv duplex fiber ntau, xws li 10 Gig, cov ntaub ntawv kis tau tus mob yog bidirectional tshaj ob fibers uas txhua fiber txuas lub transmitter ntawm ib kawg thiab mus rau lub receiver ntawm lwm kawg. Lub luag hauj lwm ntawm polarity yog kom paub tseeb tias qhov kev sib txuas no raug tswj xyuas. Polarity nyob rau hauv multi- fiber ntau MPO cables thiab connectors yog nyuab dua. Cov qauv kev lag luam hu tawm peb txoj hauv kev sib txawv rau MPOs - Txoj Kev A, Txoj Kev B thiab Txoj Kev C. Thiab txhua txoj kev siv ntau hom MPO cables.

Q: Dab tsi fiber ntau yog siv nrog rau 200 400 Gig circuits?

A: Feem ntau koj tab tom saib OM4 lossis OM5 multimode fibers. Tau kawg ib hom yuav ib txwm yog ib qho kev xaiv, tab sis nyob rau sab multimode koj muaj OM5 fiber ntau, uas yog optimized rau lub luv yoj division multiplexing (SWDM) yog li nyob ntawm qhov deb koj xav tau kev txhawb nqa, cov hom fiber ntau yuav muab koj cov nqi zoo tshaj plaws.

Q: Koj yuav tshuaj xyuas thiab ntxuav lub MPO connector unpinned li cas?

A: Ib qho MPO unpinned raug tshuaj xyuas tib yam li tus pinned MPO, txawm li cas los xij los ntawm kev tshuaj ntsuam xyuas tsis muaj kev sib cuag nrog cov fiber ntau. Koj yuav siv tib cov tshuaj ntsuam xyuas uas yuav pom cov fibers, tshuaj xyuas lawv, thiab ua qhov kev soj ntsuam tsis dhau. Rau kev tu, koj tuaj yeem siv cov cassette style cleaners. Qhov tseeb nyob rau hauv qee txoj kev lawv yooj yim los ntxuav dua li pinned connector.

Q: Dab tsi yog Wavelength Division Multiplexing (WDM) Technology?

A: Wavelength division multiplexing (WDM) tso cai rau ntau lub wavelengths, feem ntau 2 lossis 4 wavelengths dhau ib qho fiber ntau. Lub IEEE 802.3bs 200 Gb / s & 400 Gb / s Ethernet Task Force hauv 2016 ntxiv 200 Gb / s muaj peev xwm los txhawb tus nqi thiab kev ua tau zoo ntawm txoj kev tsiv teb tsaws mus rau 400 Gb / s uas suav nrog kev txhawb nqa rau 200 Gb / s nrog tsawg kawg 2 km ntawm SMF10l WDM (4l WDM fiber ntau thiab WDM). duplex fiber ntau).

Q: Hom kev txuas twg yog siv hauv Data Center daim ntawv thov?

A: Nyob rau hauv fiber optic systems rau cov ntaub ntawv chaw, LC, SC thiab MPO optical fiber connectors feem ntau yog siv.

SC (square connector) connectors muaj lub laub- rub coupling kawg lub ntsej muag nrog lub caij nplooj ntoos hlav-loaded ceramic ferrule, thiab yog qhov zoo tshaj plaws hauv cov ntaub ntawv chaw siv.

LC (Lucent connector) connectors - kuj thawb- rub connectors - tuaj tom qab SC connectors, thiab feature ib tug me me ferrule (vim li no, nws yog hu ua "me me-factor connector"). Its smaller size makes it ideal for dense data center racks and panels.

MPO connectors yog siv rau ribbon cables nrog nyob qhov twg los ntawm yim mus rau 24 fibers.

Q: Dab tsi ntawm fiber ntau koj pom zoo rau cov ntaub ntawv chaw siv?

A: Txhawm rau txhawb nqa qhov siab bandwidths xav tau hauv cov chaw zov me nyuam, feem ntau cov tuam txhab tau txhim kho yam tsawg OM4, laser optimized multimode fiber ntau. Qee lub tuam txhab tab tom txhim kho ib qho - hom fiber ntau, tab sis qhov ntawd yuav tsum tau kim dua optics. Ib qho kev xaiv tshiab uas tau tshwm sim yog OM5, qhov dav bandwidth multimode fiber ntau uas tso cai rau luv wavelength division multiplexing. Qhov no txhais tau hais tias cov fiber ntau tuaj yeem nqa tau ntau lub teeb ntawm lub teeb hla tib lub fiber ntau, ua kom cov bandwidth ntau dua thiab tseem tseem tso cai rau kev siv cov nqi qis dua multimode optics.

Q: Kuv puas yuav tsum nruab singlemode lossis multimode fiber ntau hauv kuv lub network?

A: Thaum qee tus neeg xaiv rau nruab singlemode fiber ntau vim nws muaj bandwidth siab, multimode fiber txuas ntxiv yog qhov kev xaiv nrov rau kev lag luam. Cov qib tshiab ntawm multimode fiber ntau, xws li OM4 laser optimized fiber ntau thiab OM5, wideband multimode fiber ntau, muaj cov bandwidth los txhawb kev siv feem ntau ntawm qhov kev ncua deb, ntxiv rau tus nqi rau cov optics tseem qis dua tus nqi ntawm singlemode optics.

Raws li ib qho ntawm cov kev tshaj lij cov ntaub ntawv fiber ntau cov chaw muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom lag luam zoo thiab tus nqi qis. Thov so assured mus ua lag luam wholesale los yog yuav luv nqi cov ntaub ntawv chaw fiber ntau tov rau muag ntawm no thiab tau txais cov lus hais los ntawm peb lub hoobkas. Tsis tas li, kev pabcuam customized muaj.