A fiber ntau pedestalmuab kev nkag tau yooj yim, saum toj no - av vaj tse rau optical splices, terminals los yog passive tis Cheebtsam. ACATV pedestaltsev cable TV thiab broadband khoom, uas tej zaum yuav muaj passive coaxial kais dej thiab splitters los yog powered amplifiers thiab optical nodes. Xaiv ntawm lawv los ntawm cov khoom siv, cable routing, kev tiv thaiv ib puag ncig thiab kev saib xyuas nkag mus rau lub installation yuav tsum tau.
GL-FOP-C2 sab nraum zoov fiber ntau optic pedestal. Duab:Glory Optical khoom nplooj.
Cov npe piav qhia txog cov ntawv thov xav tau, tab sis lawv tsis txheeb xyuas cov ntsiab lus tshwj xeeb. Ib qho HFC-hybrid fiber ntau-coaxial- network nqa cov teeb liab hla ob qho tib si fiber ntau thiab coaxial cable, nrog rau xov tooj cua zaus (RF) cov cim ntawm qhov coaxial. Yog li ntawd, CATV pedestal tej zaum yuav muaj fiber ntau sib txuas thiab. Phau ntawv qhia no piv cov vaj tsev sib txuas lus; terminology thiab installation kev coj ua txawv ntawm cov tswv thiab lub teb chaws.
Qhov txawv ntawm Fiber Pedestal thiab CATV Pedestal yog dab tsi?
Ib lub pedestal fiber ntau tseem ceeb lub koom haum kho qhov muag cable thiab nkag mus rau cov khoom siv fiber ntau. Lub CATV pedestal yuav tsum haum rau cov khoom siv coaxial lossis HFC ntawm qhov chaw ntawd. Rau lub hom phiaj xaiv, paub qhov txawv CATV kev teeb tsa los ntawm cov cuab yeej siv hluav taws xob ntau dua li kev kho txhua qhov CATV enclosure raws li tus qauv tsim.
| Xaiv yam | Passive fiber ntau pedestal | Passive CATV pedestal | CATV pedestal nrog cov khoom siv nquag |
|---|---|---|---|
| Cov ntsiab lus | Splice kaw, optical davhlau ya nyob twg, adapters lossis optical splitters | Coaxial kais dej, splitters los yog directional couplers | Amplifier, kab extender lossis optical node, nrog rau kev sib txuas |
| Thawj qhov kev txhawj xeeb | Khoov tswj, fiber ntau lub koom haum thiab connector los yog tais nkag | Coax routing, connector clearance thiab khoom mounting | Cov cuab yeej hneev taw, kev sib txuas, kev tshem tawm cua sov thiab kev pabcuam tshem tawm |
| Kev xav txog lub zog | Passive optical Cheebtsam tsis xav tau cov khoom siv hluav taws xob hauv zos | Passive RF Cheebtsam tsis ua lub zog ua kom muaj zog; cable cog tej zaum tseem muaj zog | Kev teeb tsa hluav taws xob yuav tsum ua kom haum rau cov cuab yeej nruab |
| Kev xav txog cua sov | Ambient kub thiab hnub ci raug tseem tseem ceeb | Ntsuas qhov tseeb installation; active - tshuab txias tsis tas yuav tsum tau | Tshawb xyuas cov khoom siv cua sov dissipation thiab enclosure thermal kev ua tau zoo |
| Peev xwm qhia | Splice txoj hauj lwm, connector ports, splitter configuration thiab cable nkag | Cov cuab yeej suav, cov haujlwm txuas thiab cov kab nkag | Cov qauv khoom siv tiag tiag, mounting txoj haujlwm thiab cov khoom siv ntxiv |
Cov no yog pawg xaiv, tsis yog universal khoom specifications. Manufacturers muab ob qho tib sifiber ntau pedestals nrog sib txawv inserts thiab functionsthiabbroadband vaj tse uas haum rau ntau hom khoom siv. Paub meej tias qhov kev txiav txim teeb tsa tsis yog tso siab rau cov khoom lag luam npe.
Vim li cas Pedestal Sizes thiab Ventilation Designs txawv?
Pedestal qhov ntev qhia qhov chaw xav tau rau cov khoom siv, cables thiab kev saib xyuas. Qhov cua tshuab qhia txog cov thermal uas yuav tsum tau ntawm lub npaj installation. Lub tsev loj lossis lub hau npog yog ib qho txiaj ntsig zoo, tab sis tsis muaj pov thawj tias lub network ua haujlwm sab hauv.
Lub compact coaxial kais installation yuav xav tau qhov chaw me me. Ib qho kev teeb tsa node yuav xav tau chav rau hluav taws xob, kev sib txuas fiber ntau thiab cable cia. Hauv kev hloov kho HFC nquag, hloov cov node tuaj yeem hloov qhov kev xav tau ntawm lub qhov rooj txawm tias nws lub cev hneev taw zoo ib yam:Charles 'Z14 / Z24 cov ntaub ntawv kev kawmtshwj xeeb txheeb xyuas cov thermal thiab qhov chaw xav tau ntxiv nrog rau cov qauv tsim tshiab.
Fiber vaj tse kuj txawv raws li kev ua haujlwm. Ib qho splice point, connectorized davhlau ya nyob twg thiab lub fiber faib hub xav tau kev sib txawv sab hauv. Ib qho FDH yog lub luag haujlwm hauv lub network, tsis tsuas yog lub txee loj loj;CommScope's FDH 3000 pedestal platformyog ib qho piv txwv ntawm hub functionality ntim rau hauv ib lub pedestal.
Kuj paub qhov txawv ntawm cov khoom uas tau piav raws li "splitters." Lub coaxial splitter faib cov teeb liab RF nqa ntawm coaxial cable. Planar lightwave circuit, los yog PLC, splitter faib lub hwj chim kho qhov muag. Thaum qhia txog optical splitting, piv covPLC splitter homnrog rau lawv cov mounting thiab fiber ntau -routing yuav tsum tau; lo lus "splitter" ib leeg tsis txaus rau daim nqi ntawm cov ntaub ntawv.
Yuav Ua Li Cas Xaiv Tus Pedestal rau Koj Lub Network
Pib nrog cov npe ua haujlwm thiab cov khoom siv, tom qab ntawd xyuas qhov ua tiav installation. Lub pedestal tsim nyog yuav tsum ua kom haum rau cov khoom siv, cov khoom siv txuas nrog thiab cov haujlwm uas xav tau tom qab kev ua haujlwm. Cov kev txheeb xyuas hauv qab no dhau los ua ib qho kev thov rau hauv ib qho kev teeb tsa uas tus neeg muag khoom tuaj yeem ntsuas tau.
Pib nrog lub network muaj nuj nqi
Txheeb xyuas seb qhov chaw twg yog qhov sib txuas, cov neeg siv lub davhlau ya nyob twg, qhov muag pom qhov sib cais, coaxial faib taw tes lossis HFC node nquag. Rau FTTH- fiber ntau rau lub tsev- paub meej qhov chaw sib cais thiab txoj kev sib txuas los ntawmFTTH ODN kev npaj. Lub network faib khoom kho qhov muag, lossis ODN, txiav txim siab seb cov khoom siv twg yog nyob ntawm qhov chaw.
Tsis txhob ntxiv ib qho splitter vim tias lub pedestal muaj chaw rau ib qho. Nws txoj hauj lwm thiab kev sib cais yuav tsum ua raws li kev pom zoo network tsim. Ib yam li ntawd, ib qho chaw siv tsuas yog siv rau cable routing tej zaum yuav tsis xav tau tib yam khoom siv raws li qhov chaw uas fibers tau spliced los yog txiav.
Txhais yam uas suav nrog
Cais lub tsev nyob sab nraud los ntawm nws cov ntsiab lus. Cov lus hais tuaj yeem npog lub plhaub khoob, lub plhaub nrog cov khoom siv txuas, lossis cov khoom sib dhos uas muaj cov terminals, tais thiab cov splitters.
Thov ib daim nqi ntawm cov khoom uas hais tias cov brackets, cable restraints, seals, locks, adapters thiab internal enclosures yog muab. Sau thawj qhov kev thauj khoom thiab kev nthuav dav sib cais. Ib qho khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Tshawb xyuas qhov chaw ua haujlwm
Sib piv ib tug dimensioned sab hauv kos duab nrog cov cuab yeej nyob rau hauv nws cov kev cob cog rua lub xeev. Cov khoom sib txuas, cov khau khiab cable, cov khoom siv nkag thiab cov hlua khi txhua qhov chaw nyob uas tej zaum yuav tsis tuaj ntawm cov khoom siv yooj yim.
Txheeb xyuas txoj kev cable los ntawm lub hauv paus, nyob ib ncig ntawm cov khoom siv thiab mus rau hauv lub davhlau ya nyob twg lossis kaw. Siv cov chaw tsim khoom siv cable kev teeb tsa thiab ntev - lub sijhawm khoov txwv, raws li pom zoo hauvFOA sab nraum - cog kev taw qhia. Ib qho fiber ntau khoov- kev ua tau zoo tsis hloov cov lus qhia ua tiav cable.
Thaum kawg, xyuas qhov qhib txav: lub hau npog tuaj yeem tshem tawm, kaw qhov qhib lossis lub tais txav mus rau hauv nws txoj haujlwm pabcuam thaum txuas cov cables tseem raug cai?
Qhia meej txog ib puag ncig thiab hluav taws xob xav tau
Piav txog cov xwm txheej ntawm qhov chaw: kub, ncaj qha tshav ntuj, plua plav, nag raug, dej nyab, raug corrosion thiab kev teeb tsa mounting. Rau cov khoom siv nquag, ntxiv cov khoom siv thermal thiab tau txais kev ntsuam xyuas ntawm lub kaw lus rau qhov kev teeb tsa.
Cais lub pedestal txoj kev tiv thaiv los ntawm kev tiv thaiv los ntawm ib lub davhlau ya nyob twg los yog kaw kaw.IEC 60529 (TSI)txhais tus IP Code kev faib tawm rau kev tiv thaiv enclosure. Kev ntsuam xyuas tau muab rau ib feem tsis tsim qhov kev ua tau zoo ntawm txhua yam khoom siv hauv kev sib dhos.
Kev tiv thaiv tshuaj tsuag thiab kev tiv thaiv immersion yog qhov yuav tsum tau sib txawv, raws li qhia hauvIEC IP ntsuas lub rooj luam tawm los ntawm c3controls. Yog tias dej nyab muaj kev ntseeg siab, thov cov kev ntsuas cuam tshuam thiab qhov tseeb cable- nkag mus rau qhov tsis yog kev cia siab rau cov lus piav qhia "sab nraum zoov tsis muaj dej."
Kuj tseem txheeb xyuas qhov yuav tsum tau muaj kev sib txuas thiab kev cog lus hauv av rau cable armor, metallic cov tswv cuab lossis cov cuab yeej siv hluav taws xob. Ib daim npog nonmetallic nkaus xwb tsis daws cov kev xav tau; siv cov cuab yeej siv cov lus qhia thiab cov kev cai ntawm qhov project.
Tshawb xyuas ib qho piv txwv loaded
Ua ntej pom zoo rau kev teeb tsa, siv cov khoom siv kho vajtse thiab cov neeg sawv cev rau cov khoom siv los kuaj xyuas plaub txoj haujlwm ua haujlwm:
- Haum thiab ruaj ntseg cov cuab yeej nrog lub hau kaw tag nrho.
- Qhib lub enclosure thiab ncav cuag qhov kev sib txuas los yog splice.
- Ntxiv ib qho kev npaj rau yav tom ntej cable yam tsis muaj kev cuam tshuam txoj kev uas twb muaj lawm.
- Restore lub hau, cable restraints thiab locking npaj.
Cov no yog cov piv txwv pom zoo- tshuaj xyuas cov haujlwm, tsis yog hloov pauv rau ib puag ncig kev tsim nyog. Rau cov ncauj lus kom ntxaws kaw, nkag mus thiab lub tais tshuaj xyuas tom qab lub rooj sib txoos fiber ntau, siv Glory Optical'sOSP cable splicing checklist.
Puas muaj CATV Pedestal Reused rau Fiber?
Ib qho CATV pedestal uas twb muaj lawm yuav rov siv tau dua thaum nws cov qauv, mounting cov kev cai thiab kev tiv thaiv raws li tus tshiab fiber ntau configuration. Rov siv dua yuav tsum tau pom zoo tawm tsam qhov kev thov kev teeb tsa es tsis suav los ntawm cov ntim khoom seem. Lub hom phiaj- tsim cov tsev nyob sib koom, suav nrogdual-bay CATV thiab telecom pedestals, tab sis lawv qhov tsim nyog tsis tsim kom muaj kev sib haum xeeb rau lwm tus qauv.
Rau kev hloov dua siab tshiab, txheeb xyuas cov neeg taug kev tus mob, cov khoom siv txuas nrog, cable - txoj kev nkag, khoov clearances thiab kev pabcuam. Yog tias cov cuab yeej siv hluav taws xob tseem nyob hauv, suav nrog nws cov cua sov thiab hluav taws xob xav tau hauv kev ntsuas.
Piv txwv li, lub davhlau ya nyob twg fiber ntau tuaj yeem haum rau hauv lub tsev qub thaum nws cov khau khiab txuas tiv thaiv lub npog ntawm kev kaw kom raug. Nyob rau hauv tas li ntawd, hloov lub bracket, xaiv ib tug txawv davhlau ya nyob twg los yog hloov lub enclosure yuav tsum tau ib tug tshiab haum xyuas. Tsuas yog nrhiav chaw txaus rau lub davhlau ya nyob twg lub cev tsis ua tiav qhov kev xaiv.
Qhov twg Glory Optical Fits hauv Fiber Pedestal Project
Lub Glory Optical'sGL-FOP-C2 Sab nraum zoov Fiber Optic Pedestalmuab cov khoom pib taw tes rau qhov kev xav tau ntawm cov khoom siv fiber ntau. Nws txoj kev tsim kho tau tshaj tawm qhia txog polystyrene (PS) npog thiab lub hauv paus nrog stainless hlau 304 tuav tivthaiv. Sib piv cov khoom siv sab hauv thiab kev teeb tsa rau cov qauv kos duab tam sim no thiab muab kev teeb tsa.
Thaum thov cov qauv no, muab lub davhlau ya nyob twg lossis kaw qhov ntev, txoj hauv kev cable thiab kev saib xyuas kev nkag mus. Nug kom paub meej txog qhov chaw siv tau, kev teeb tsa bracket, suav nrog cov khoom siv thiab cov pov thawj tiv thaiv cuam tshuam rau lub rooj sib dhos uas tau hais.
Daim ntawv teev cov pedestal fiber ntau tsis tsim kom haum rau cov khoom siv CATV. Ib qhov project uas muaj lub amplifier lossis optical node xav tau kev soj ntsuam cais ntawm cov khoom siv sib xws thiab kev ua haujlwm thermal.
Pedestal vaj tse
GL-FOP-C2 Sab nraum zoov Fiber Optic Pedestal
Ib sab nraum zoov pedestal rau tsev passive fiber ntau hardware. Paub meej cov khoom siv sab hauv, bracket thiab cable txoj kev tiv thaiv qhov project kos duab.
Qhov zoo tshaj plaws rau:Ib qho passive, saum toj no - hauv av FTTH nkag mus.
Fiber faib
GL-ODB-16S Fiber Termination Enclosure
Ib qho kev sib txuas sib txuas- lub thawv xaiv rau FTTH cov ntsiab lus nkag. Tus neeg muag khoom yuav tsum paub meej tias cov pedestal -mount configuration thiab clearances.
Qhov zoo tshaj plaws rau:Ib tug connectorized FTTH faib point.
Splice tiv thaiv
GL-8207-B Fiber Splice Enclosure
Ib qho kev sib txuas- kev xaiv tiv thaiv rau sab nraum zoov fiber ntau. Txheeb xyuas cov ntaub ntawv xaiv, cable nkag thiab pedestal haum raws li ib qho kev sib dhos.
Qhov zoo tshaj plaws rau:Sab nraum zoov fiber ntau splice los yog ceg taw tes.
Dab tsi los suav nrog hauv Koj Cov Pedestal RFQ
Qhov kev thov muaj txiaj ntsig rau cov lus hais qhia txog kev teeb tsa thiab cov khoom siv meej. Muab txhua tus neeg muab khoom siv tib yam, qhov chaw thiab qhov yuav tsum tau txais kom cov nqi xa mus rau cov khoom sib xws. suav nrog cov teb hauv qab no ua ntej thov cov lus hais ntau lawm.
| RFQ teb | Cov ntaub ntawv muab |
|---|---|
| Network muaj nuj nqi | Passive fiber, passive coaxial lossis nquag HFC; splice, davhlau ya nyob twg, splitter lossis node lub luag haujlwm |
| Lub sijhawm khoom siv | Chaw tsim tshuaj paus thiab qauv, qhov ntev, connector orientation thiab tshav kub dissipation qhov twg muaj feem xyuam |
| Cable sij hawm | Cable hom, sab nraud diameters, cov lus qhia nkag, khoov yuav tsum tau thiab npaj ntxiv |
| Installation tej yam kev mob | Lub teb chaws, qhov chaw kub, hnub ci thiab dej raug, mounting txoj kev thiab muaj chaw nkag |
| Muaj peev txheej | Plhaub-tsuas yog los yog cov neeg sib sau ua ke; brackets, terminals, restraints, locks thiab lwm yam suav nrog |
| Cov ntaub ntawv lees paub | Dimensioned drawing, itemized BOM, installation cov lus qhia thiab pom zoo qauv-cov pov thawj tshwj xeeb |
| Kev yuav khoom lag luam | Quantity, lo lus uas peb, thov tus me nyuam hnub, qauv yuav tsum tau, ntim thiab spare qhov chaw |
Pom zoo RFQ lo lus:
Thov hais ib lub pedestal rau [network function] uas muaj [cov qauv khoom siv]. Txuas nrog yog cov cuab yeej siv thiab kab teeb tsa, qhov chaw nyob thiab kev txwv tsis pub nkag. Qhia seb qhov kev thov no suav nrog tsev nyob nkaus xwb lossis ib lub rooj sib txoos uas muaj neeg nyob, txheeb xyuas tag nrho cov khoom siv mounting thiab cables -tswj qhov chaw, thiab muab cov duab kos, cov lus qhia kev teeb tsa thiab cov ntaub ntawv pov thawj pom zoo. Thov paub meej tias muaj cov qauv, yam tsawg kawg nkaus kom muaj nuj nqis thiab cov nqe lus xa khoom rau [ntau thiab lo lus uas peb].
Rau ib txoj haujlwm fiber ntau uas xav tau kev hloov pauv rau kev teeb tsa, kev teeb tsa sab hauv lossis kev txheeb xyuas, xa cov khoom nkag mus rau Glory Optical rau ib qhoOEM / ODM configuration xyuas. Siv daim duab kos duab pom zoo thiab daim nqi ntawm cov ntaub ntawv los ua lub hauv paus rau kev pom zoo rau cov qauv thiab kev txiav txim zaum kawg.
