Teb ceev: POF yog pab tau, Tab sis tsuas yog nyob rau hauv txoj cai luv luv -Reach Scenario
POF yog ib qho kev xaiv tsim nyog rau luv luv, qis -tus nqi, yooj yim- rau- nruab qhov txuas uas yuav tsum muaj bandwidth yog me me thiab muaj lub siab me me los hloov kho tom qab. Cov iav fiber ntau optical (GOF) tseem yog qhov kev xaiv zoo dua rau FTTH, cov pob txha hauv tsev kawm ntawv, cov chaw lag luam, cov chaw zov me nyuam, thiab txhua qhov project uas xav tau ntev mus txog, siab bandwidth, los yog chav rau scale. Ob qho khoom siv tsis sib tw rau tib txoj haujlwm, thiab feem ntau ntawm kev tsis sib haum xeeb nyob ib puag ncig POF los ntawm kev kho nws raws li kev hloov pauv rau GOF es tsis yog ib qho cuab yeej rau ib qho xwm txheej tshwj xeeb.
Thaum POF Ua Siab Zoo
- Kev khiav yog luv - hauv ib chav, lub tshuab, lossis lub tsheb, tsis nyob nruab nrab ntawm cov tsev lossis thoob plaws hauv tsev kawm ntawv
- Bandwidth xav tau yog me me thiab tsis xav tias yuav loj hlob loj
- Kev txiav tawm teb yuav tsum yog qhov yooj yim, qhov zoo tshaj plaws tsis muaj cov cuab yeej polishing
- Ib puag ncig muaj suab nrov hluav taws xob hnyav, qhov uas tsis yog -conductive, EMI- txoj kev tiv thaiv kab mob muaj txiaj ntsig
- Qhov kev sib txuas zaum sab hauv lossis nruab nrab ntawm cov khoom siv ntau dua li hla lub network nkag mus rau hauv xov tooj
- Kev txhim kho ceev thiab tus nqi qis dua tseem ceeb tshaj qhov ntev - lub taub hau
Thaum GOF yog qhov kev xaiv nyab xeeb
- Qhov project yog FTTH lossis PON xa tawm
- Qhov txuas ua ib feem ntawm lub tsev kawm ntawv lossis lub tsev qaum tsev
- Nws yog ib lub lag luam network xav kom txhawb nqa ntau tiam neeg ntawm cov khoom siv
- Nws yog cov ntaub ntawv chaw ntaub ntawv uas khiav tam sim no lossis ze rau - Ethernet kev ceev yav tom ntej
- A 10G / 25G / 100G + kev hloov kho yog plausible nyob rau hauv cov cuab yeej siv lub neej
- Kev tsim kho vaj tse yuav tsum kav ntev li 15-20 xyoo lossis ntau dua yam tsis muaj kev tsim kho tag nrho
Ib -Sentence Decision Rule
Xaiv POF kom yooj yim, luv, ib zaug - lub hom phiaj txuas. Xaiv GOF thaum lub network xav tau scale.
Dab tsi ua Plastic Optical Fiber txawv?
POF yog txhais los ntawm cov khoom, tsis yog hom xwb
POF-vim-GOF qhov txawv yog cov lus nug ua ntej. POF cores feem ntau yog tsim los ntawm PMMA (acrylic), polystyrene, lossis polycarbonate, feem ntau ua ke nrog fluorinated cladding txheej, thaum GOF yog kos los ntawm silica iav. Qhov ntawd yog cov lus nug cais los ntawm seb lub fiber ntau yog singlemode lossis multimode. Feem ntau cov lag luam POF tshwm sim los ua ntau hom, tab sis "POF" thiab "multimode fiber" tsis yog cov ntsiab lus sib hloov tau - hom piav qhia seb lub teeb mus los ntawm fiber ntau, cov khoom piav qhia tias cov fiber ntau yog ua los ntawm, thiab iav fiber ntau tuaj yeem ua tau ntau hom.
Vim li cas POF thiaj li yooj yim rau nruab
Ib tug raug POF core khiav ib ncig ntawm 1 hli nyob rau hauv lub cheeb, tawm tsam roughly 9 microns rau singlemode iav fiber los yog 50-62.5 microns rau multimode iav fiber. Qhov loj sib txawv no piav qhia txog feem ntau ntawm POF lub koob npe nrov rau kev teeb tsa yooj yim: kev sib haum xeeb ntawm kev sib haum xeeb yog nyob deb dua, cov khoom siv LED tuaj yeem siv los ntawm laser diodes, thiab kev txiav feem ntau tsis tas yuav tsum muaj cov cuab yeej siv cleaving thiab polishing uas iav fiber ntau xav tau. Connector kho vajtse rau POF feem ntau tsis tshua kim tshaj qhov sib piv iav ferrule los ua ke, feem ntau vim hais tias kev tsim kam rau siab koom tes yog ntau ntau zam txim.
Qhov twg POF ua tau zoo dua li iav Fiber
Short Industrial Control Links
Factory plag tsev nrog hnyav lub cev muaj zog thiab tsav lub suab nrov yog tsim nyog rau POF: sensor thaiv, tshuab- rau- tshuab tswj kev sib txuas, thiab luv luv taw tes- rau- taw tes khiav ntawm PLC thiab lub txee tsav txhua yam tau txais txiaj ntsig los ntawm nws cov hluav taws xob sib cais thiab kev txiav yooj yim, tsis tas yuav ncav cuag lossis tsim bandwidth iav fiber ntau.
Automotive thiab Khoom siv -Level Links
Feem ntau-style automotive infotainment thiab cov ntaub ntawv tsheb npav, kev sib txuas sab hauv hauv cov neeg siv khoom siv hluav taws xob, thiab kev sib txuas sib cais hauv cov khoom siv kho mob lossis cov chaw kuaj mob yog cov ntawv thov POF - luv luv, nyob ib puag ncig, thiab tus nqi ntawm kev sib cais hluav taws xob ntau dua li cov khoom siv raw.
Tsev lossis Lub Tsev Retrofit Qhov Chaw Teeb Meem Yooj Yim Teeb Meem
POF tuaj yeem ua haujlwm luv luv hauv - lub tsev khiav haujlwm qhov kev yooj yim ntawm kev teeb tsa ntau dua qhov kev ua tau zoo ntawm lub taub hau. Qhov no tsis yog FTTH, tsis yog lub pob txha khiav, thiab tsis yog cov ntaub ntawv chaw cabling - nws yog qhov nqaim dua: qhov txuas rov qab, DIY- qhov project nyob ib sab, lossis qhov kev sib txuas luv uas rub lub iav fiber ntau khiav tsis ua haujlwm.
| Scenario | POF Fit | Yog vim li cas |
|---|---|---|
| Hoobkas sensor txuas | Zoo | EMI tiv thaiv kab mob thiab yooj yim routing |
| Automotive infotainment | Zoo | Kev ncua deb thiab hloov tau yooj yim routing |
| Tsev DIY txuas | Cov xwm txheej | Ib qho yooj yim rau nruab, tab sis ib qho kev txwv cov cuab yeej ecosystem |
| FTTH OB | pluag | ncav cuag, attenuation, thiab PON ecosystem mismatch |
| Data center | pluag | Transceiver thiab cabling ecosystem mismatch |
Peb qhov txwv koj yuav tsum tau kuaj ua ntej xaiv POF
Tsis yog ib daim ntawv teev npe dav dav, nws muaj txiaj ntsig zoo dua los kho qhov no raws li peb txoj haujlwm txwv uas yuav tsum tau txheeb xyuas ua ntej qhov kev txiav txim muab tso.
Txwv 1 - nrug
POF yog luv luv - ncav cuag nruab nrab - uas ntau yog tsim tau zoo. Qhov tseem ceeb hauv kev xyaum yog qhov sib txuas pob nyiaj siv rau cov qib fiber ntau, wavelength, thiab transceiver koom nrog, tsis yog ib qho kev qhia dav dav - daim duab. Kev lees paub tias cov peev nyiaj tawm tsam qhov kev sib tw tiag tiag, nrog cov npoo rau cov khoom sib txuas thiab khoov, tsim nyog ua ua ntej xav tias qhov txuas yuav tsuas ua haujlwm.
Txwv 2 - Bandwidth
Hauv kev xyaum, bandwidth yog txwv tsawg dua los ntawm fiber ntau nws tus kheej thiab ntau dua los ntawm cov khoom siv ecosystem muaj. Transceivers, media converters, thiab keyboards tsim tshwj xeeb rau POF ua lag luam me dua li cov iav fiber ntau ecosystem, thiab ntau qhov kev xa tawm tiag tiag nyob ntawm 100 Mbps lossis 1 Gbps, lossis nyob ntawm ib tus neeg muag khoom lub tswv yim. Cov neeg sib tham hauv online tau piav qhia txog POF-SFP modules sib xws uas qhov hloov pauv tau txais lub cev tab sis ua tsis tiav los ntawm kev ntseeg siab - ceeb toom tias cable compatibility thiab platform compatibility yog cais cov lus nug, thiab ob qho tib si yuav tsum tau kuaj xyuas.
Txwv 3 - Txhim Kho Txoj Kev
Cov khoom siv pib thiab cov nqi ua haujlwm rau POF feem ntau qis dua, tab sis yav tom ntej hloov mus rau ntau dua bandwidth feem ntau txhais tau hais tias rov-cabling es tsis yog kev sib pauv hloov pauv, txij li POF ntaus ntawv lag luam tsis taug qab tib yam OS2 / OM4 / OM5 hloov kho txoj hauv kev uas iav fiber ntau ua. Qhov ntawd yog kev ua lag luam -tawm qhov tsim nyog hnyav tiv thaiv cov nyiaj khaws cia ua ntej.
Vim li cas POF yuav tsum tsis txhob siv los hloov FTTH lossis Data Center Fiber
FTTH thiab PON Networks Yuav tsum tau iav Fiber
GPON thiab XGS-PON architectures yog tsim nyob ib ncig ntawm ib hom iav fiber ntau los ntawm qhov kawg mus rau qhov kawg - splitters, OLT, ONT, SC/APC connectors, thiab ITU-T G.652.D thiab G.657 fiber ntau tsev neeg yog tag nrho ib feem ntawm tib ecosystem. Glory Optical tus kheejFTTH poob cable kabyog tsim los ntawm G.652D thiab G.657A1/A2 fiber ntau vim qhov no yog vim li cas - khoov-sensitive singlemode kev ua tau zoo uas phim qhov OLT thiab ONT ntawm qhov kawg ntawm qhov txuas xav pom. Tib lub logic nqa cov dej ntws ntawm qhov poob cable:PLC splitterslos ntawm 1 × 2 mus txog 1 × 64 yog cov iav passive-waveguide cov cuab yeej, thiab txhua qhov sib cais nyob rau hauv qhov ntau xav tau ib qho nyiaj siv hluav taws xob iav ib leeg ntawm ob sab. Tsis muaj ib qho ntawm daim duab qhia no mus rau POF qhov kev txo qis lossis cov khoom siv txuas ntxiv.
Cov Ntaub Ntawv Chaw Cia Siab rau OM4 / OM5 / OS2 iav Fiber
Kev tsim cov ntaub ntawv chaw cabling yog tsim nyob ib ncig ntawm SR, LR, DR, thiab FR optics khiav ntawm LC / MPO / MTP connector ecosystem, nrog rau txoj kev tsiv teb tsaws uas khiav ntawm 40G mus txog 100G thiab 400G thiab tam sim no mus rau 800G. Lub Glory Optical'sdata center kab ntau yamyog tsim los ntawm tib lub hauv paus - OS2 singlemode thiab OM3/OM4 multimode fiber ntau txiav rau hauvMTP / MPO lub cev thiab cov khoom sib dhos, pub rau hauv thaj vaj huam sib luag thiab cassette architecture tsim rau txoj kev txhim kho ntawd. POF tsis muaj qhov sib npaug transceiver lossis connector ecosystem ntawm qhov ceev no lossis cov nrawm no.
Enterprise Backbone Xav tau lub neej yav tom ntej -Cabling Ecosystem pov thawj
Thoob plaws hauv kev lag luam thiab cov phiaj xwm hauv tsev kawm ntawv, GOF cov khoom lag luam, cov cuab yeej kuaj, thiab kev teeb tsa kev coj ua yog tus qauv thiab paub tab thoob plaws cov neeg muag khoom. POF nyob twj ywm muaj txiaj ntsig rau qhov luv - ncav cuag, niche daim ntawv thov nws tau tsim rau, tab sis nws zaum sab nraum lub hauv paus ecosystem - thiab ib txoj haujlwm qaum teb tsis yog qhov chaw los ntsuas qhov ciam teb.
POF vs GOF: Cov lus txiav txim siab luv luv -Reach Networks
Cov lus hauv qab no coj los ua ke cov kev txiav txim siab uas tau hais txog tam sim no mus rau hauv ib qho kev siv saib.
| Kev txiav txim Factor | Xaiv POF Thaum... | Xaiv GOF Thaum... |
|---|---|---|
| Nyob deb | Hauv luv luv - ncav cuag qhov txwv | Nruab nrab mus txog ntev |
| Bandwidth | Tsawg rau nruab nrab | Siab bandwidth los yog txoj kev txhim kho yuav tsum |
| Kev teeb tsa | Tsis yog- tus kws tshaj lij lossis kev txiav tawm sai | Standard fiber installation cov kev pab cuam muaj |
| EMI | Kev cais hluav taws xob yog qhov tseem ceeb | Kuj tsim nyog, tshwj xeeb tshaj yog rau kev sib txuas tseem ceeb |
| Connector ecosystem | Dedicated POF kho vajtse muaj rau daim ntawv thov | LC / SC / MPO / MTP ecosystem yuav tsum tau - saib fiber ntau thaj qaum xaiv |
| FTTH / PON | Tsis pom zoo | Nyiam |
| Data center | Tsis pom zoo | Nyiam |
| Ntev -TCO | Lub neej luv luv, tsis muaj kev hloov kho siab | Yav tom ntej scalability tseem ceeb |
Tsis Sib piv Cable Nqe nkaus xwb: Sib piv tag nrho cov nqi ntawm cov tswv
Tus nqi pib Cable tuaj yeem ua yuam kev
POF cov khoom thiab kev txiav tawm ua haujlwm feem ntau tuaj qis dua ib 'meter' lossis ib qho poob dua li qhov sib piv iav fiber ntau khiav. Qhov ntawd yog tus lej tiag tiag, tab sis tsuas yog ib qho kab hauv ib qhov peev txheej, tsis yog qhov sib piv tag nrho.
Kev hloov pauv yav tom ntej tuaj yeem raug nqi ntau dua li qhov pib txuag nyiaj
Re-kab kab, ncua sij hawm, hloov khoom siv, thiab cov khoom siv tsis yog- tus qauv txuas tom qab hauv qhov project lub neej tuaj yeem tshaj qhov tau txais kev cawmdim ntawm kev teeb tsa - qhov no yog qhov luv luv - lub sij hawm sib piv tus nqi zoo li tawg.
GOF feem ntau yeej thaum Network Yuav tsum ntsuas
Cov khoom lag luam ecosystem tus qauv, cov cuab yeej kuaj paub tab, cov khoom lag luam ruaj khov, thiab txoj hauv kev kom pom tseeb rau 10G / 25G / 100G + txhua tus nyiam GOF ib zaug ib lub network yuav tsum loj hlob es tsis nyob ruaj.
| Tus nqi | POF | GOF |
|---|---|---|
| Cov khoom siv cable | Feem ntau qis | Nws txawv raws qib |
| Kev txiav txim siab ua haujlwm | Feem ntau qis | Siab dua, tshwj tsis yog ua ntej - xaus |
| Khoom siv ecosystem | txwv | laus |
| Cov cuab yeej kuaj | Ntau qhov tshwj xeeb / txwv | laus |
| Txhim kho tus nqi | Muaj peev xwm siab | Feem ntau yog txoj hauv kev kom meej |
| Ntev - lub sij hawm scalability | txwv | Muaj zog |
Daim ntawv txheeb xyuas khoom ua ntej xaiv POF lossis GOF
Qhov xav tau ntawm qhov project
- Nyob deb
- Bandwidth
- Ib puag ncig (EMI raug, qhov kub thiab txias)
- Sab hauv / sab nraum zoov / hybrid installation
- Khoov radius txwv
- Cov phiaj xwm txhim kho yav tom ntej
Cable thiab Connector Requirements
- POF khoom: PMMA los yog PF-POF
- GOF hom: OS2, OM3, OM4, lossis OM5
- Connector system: POF{0}}cov khoom siv tshwj xeeb, lossis LC / SC / MPO / MTP
- Jacket khoom thiab qhov ntsuas hluav taws kub
- Txoj kev teeb tsa
Rau GOF tej yaam num, qhov no kuj yog qhov kev txiav txim connector tau ua nyob rau hauv kev xyaum - tus qauvLC lossis SC fiber ntau thaj qaumrau ib qho ncaj ncaj racks-rau- khib lossis vaj huam sib luag-rau- vaj huam sib luag khiav, lossis ua ntej- xauskev cai fiber ntau optic cable los ua kethaum txoj kev ntev, suav fiber ntau, lossis cov khoom sib txuas sib txuas tsis sib xws ntawm qhov tawm -- txee.
Kev xeem thiab kev ua raws cai
- Attenuation test records
- Kev tshuaj xyuas qhov txuas
- Polarity test (rau MPO/MTP{0}}raws li txuas)
- RoHS / REACH ua raws
- Kev ntsuas hluav taws kev nyab xeeb nyob qhov twg siv tau
- Raws li IEC / TIA tus qauv siv
Cov qauv, ntawv pov thawj thiab cov ntaub ntawv pov thawj Cov neeg yuav khoom yuav tsum paub
Pom zoo Standards thiab References
| Standard / Source | Lub hom phiaj |
|---|---|
| FOA (Fiber Optic Association) POF cov ntaub ntawv siv | POF cov ntsiab lus, kev siv, thiab cov yam ntxwv ntawm kev teeb tsa |
| RP Photonics - Plastic Optical Fibers | POF cov ntaub ntawv, PMMA thiab fluorinated cladding, optical zog |
| IEC 60793 (TSI) | Kev ntsuas fiber ntau thiab cov qauv ntsuas |
| IEC 60794 (ib.) | Optical fiber cable yuav tsum |
| ANSI/TIA-568.3-E | Qhov chaw kho qhov muag fiber ntau cable, connectors, patch cords, thiab kuaj |
| ISO / IEC 11801 Kev Tswj Xyuas Kev Lag Luam | Generic cabling thiab OM/OS terminology |
| RoHS / REACH | Kev ua raws li cov khoom siv |
| UL / CPR | Nplaim taws- ntsuas thiab tsim cov kev cai cabling nyob rau hauv cov khw tshwj xeeb |
Daim ntawv pov thawj Angle
Rau B2B qhov chaw, nws tsim nyog nug tus neeg muag khoom ncaj qha rau RoHS / REACH cov ntaub ntawv ua raws li cov ntaub ntawv, hluav taws xob hluav taws xob- daim ntawv pov thawj ntsuas, cov ntaub ntawv ntsuas kev sib tw, thiab cov ntaub ntawv sib txuas sib txuas ua ntej tso qhov kev txiav txim, es tsis yog tso siab rau qhov kev lees paub dav dav ntawm nplooj ntawv khoom.
Field Observations Los ntawm Public Engineering Communities
Cov qauv hauv qab no yog los ntawm pej xeem kev sib tham ntawm cov neeg tsim khoom thiab cov neeg nyiam ua haujlwm hauv network, tsis yog cov ntaub ntawv tshawb fawb, thiab tsim nyog nyeem raws li cov ntsiab lus zoo dua li kev txheeb cais.
Kev soj ntsuam 1 - POF nyiam cov neeg siv DIY vim nws zoo li yooj yim rau nruab
Kev sib tham nyob ib ncig ntawm POF feem ntau tsom rau seb nws puas tuaj yeem ua tus kheej - txiav tawm lossis siv rau qhov chaw ntawm tus qauv hauv - phab ntsa cabling - tus qauv uas hais ntau ntxiv txog kev pom kev yooj yim dua li ntawm kev ua haujlwm zoo.
Kev soj ntsuam 2 - Kev sib raug zoo yog qhov teeb meem loj dua li ntau tus neeg yuav khoom xav tau
Installer forums tau piav qhia txog POF- tau tshaj SFP modules uas hloov tau txais lub cev tab sis qhov ntawd tsis dhau kev tsheb khiav tau zoo. Lub takeaway: transceiver thiab hloov compatibility yuav tsum tau xyuas ua ntej ntawm lub sij hawm - xyuas cov cable ib leeg tsis txaus.
Kev soj ntsuam 3 - Cov kws kho teb tsis kho POF zoo li Standard Telecom iav Fiber
Fiber installers nquag nco ntsoov tias POF tsis yog spliced nrog fusion khoom siv rau standard singlemode los yog multimode iav fiber ntau. Cleaving, polishing, lossis mechanical and proprietary connector systems are the more common termination method - yooj yim rau nruab tsis txhais hais tias ntsia ib yam li iav fiber.
Kev soj ntsuam 4 - POF tau lees paub tias yog Niche, tsis yog pob txha caj qaum
Ntawm cov fiber ntau installers, POF feem ntau piav raws li hloov tau yooj yim tab sis siab dua - poob, haum rau luv luv - ncav cuag thiab niche daim ntawv thov ntau dua li ntev - tsheb thauj mus los lossis nraub qaum - framing ua raws li cov lus pom zoo los ntawm phau ntawv qhia no.
FAQ
Q: Puas tuaj yeem kho qhov muag fiber ntau hloov iav fiber ntau?
A: Tsis yog kev hloov pauv dav dav. POF haum rau luv, yooj yim, qis-bandwidth txuas, thaum GOF tseem xaiv qhov ntev - ncav cuag, siab -bandwidth, lossis upgradeable infrastructure.
Q: Puas yog POF haum rau FTTH?
A: Feem ntau, tsis yog. FTTH thiab PON tes hauj lwm yog tsim nyob ib ncig ntawm singlemode iav fiber ntau, splitters, OLT / ONT hardware, thiab SC / APC connectors nyob rau hauv lub OS2 ecosystem, thiab POF tsis yog ib feem ntawm cov saw no.
Q: Ntev npaum li cas cov yas optical fiber kis tau?
A: Nws nyob ntawm qhov tshwj xeeb POF qib, transceiver, thiab cov ntaub ntawv tus nqi koom nrog. Tsis yog kev vam khom rau daim duab dav dav, tshawb xyuas cov ntaub ntawv transceiver lossis media converter datasheet rau cov nyiaj siv sib txuas.
Q: POF puas tuaj yeem txhawb Gigabit Ethernet?
A: Qee lub tshuab tuaj yeem, tab sis qhov no yuav tsum tsis txhob xav tias yog vim li cas. Paub meej tias kev sib raug zoo thoob plaws POF transceiver, media converter, thiab hloov ua ntej qhia nws rau ib qhov project.
Q: Puas yog POF pheej yig dua iav fiber ntau?
A: Tus nqi pib thiab txiav tawm feem ntau qis dua. Tag nrho cov nqi ntawm cov tswv cuab, ib zaug kev hloov kho thiab hloov cov xwm txheej raug suav nrog, yog ib lo lus nug cais, thiab nws tsis nyiam POF ib txwm.
Q: POF puas tuaj yeem siv LC lossis SC connectors?
A: Feem ntau tsis yog raws li tus qauv, sib hloov ecosystem. Feem ntau POF tshuab siv cov khoom siv sib txuas tshwj xeeb, yog li qhov no yuav tsum tau lees paub rau cov khoom lag luam tshwj xeeb hauv kev saib xyuas.
Q: Puas yog POF tib yam li multimode fiber ntau?
A: Tsis yog. POF piav qhia txog cov khoom siv fiber ntau, thaum multimode piav qhia tias lub teeb propagates los ntawm nws. Feem ntau cov khoom POF tshwm sim los ua ntau hom, tab sis cov iav fiber ntau tuaj yeem ua tau ntau hom - ob nqe lus piav qhia txawv.
Kev Pom Zoo Kawg: Xaiv POF rau Kev Txuas Yooj Yim Yooj Yim, GOF rau Scalable Networks
Cov lus nug uas muaj txiaj ntsig ntau tsis yog hom fiber ntau "zoo dua" hauv kev paub daws teeb meem - nws yog seb qhov txuas tau muab luv luv, yooj yim, thiab tsis zoo li xav tau ntau bandwidth tom qab, lossis seb nws yog ib feem ntawm lub network uas yuav tsum loj hlob. POF yog cov lus teb tsim nyog rau thawj rooj plaub. Rau qhov thib ob, GOF tseem muaj kev nyab xeeb dua nyob rau hauv FTTH, cov ntaub ntawv chaw, tsev kawm ntawv, thiab cov haujlwm ua lag luam.
