Hom fiber ntau cov kab ke: cov qauv, cov ntawv thov, thiab sib txawv tseem ceeb
Koj yuav pom peb lub ntsiab ntawm fiber ntau cov cable. Cov no yog tib - hom, multimode, thiab cov qauv tshwj xeeb. Txhua hom muaj nws tus kheej qauv thiab siv. Piv txwv li, ib qho - hom cables muaj ib tug tseem ceeb uas yog 8 txog 10 microns dav. Lawv ua haujlwm zoo tshaj plaws rau kev ncua ntev. Multimode cables muaj ib qho tseem ceeb uas yog 50 lossis 62,5 microns dav. Lawv zoo dua rau cov kev txuas luv luv. Cov lus hauv qab no qhia tau tias qhov tseem ceeb npaum li cas, lub teeb ci, thiab siv tuaj yeem hloov koj cov nqi thiab kev ceev.
|
Yam zoo |
Ib hom fiber ntau |
Ntau Ntau |
|---|---|---|
|
Tub ntxhais uas hla |
8 txog 10 microns |
50 lossis 62,5 microns |
|
Qho deb |
Mus txog 40 km lossis ntau dua |
Feem ntau txog 2 km |
|
Bandwidth |
Yuav luag tsis pub |
Bandwidth qis |
|
Tus nqi |
Siab dua |
Pheej yig |
|
Kev Siv Cov Ntaub Ntawv |
Ntev - deb txuas txuas |
Luv lossis nruab nrab |
Koj yuav tsum saib ntawm cov kev sib txawv no. Txoj cai cable hloov koj tus nqi, ceev, thiab koj yuav nruab nws li cas. Tsib feem tseem ceeb yog cov tub sab, cladding, txheej, ntxiv dag zog rau cov kab, thiab lub tsho loj. Cov ntu no cuam tshuam rau cov muaj zog npaum li cas, khoov, thiab ntshiab lub cable yog.
Tseem Ceeb Takaways
- Muaj peb lub ntsiab ntawm fiber ntau cov cables. Cov no yog tib - hom, multimode, thiab cov cab tshwj xeeb. Txhua hom yog siv rau cov haujlwm sib txawv.
- Ib Leeg - hom cables muaj ib tug tseem ceeb. Lawv ua haujlwm zoo tshaj plaws rau kev ncua ntev. Multimode cables muaj ib tug tseem ceeb tshaj. Lawv yog cov zoo rau cov luv luv sib nrug.
- Xaiv txoj cai fiber ntau optic cable tuaj yeem txuag koj nyiaj. Nws kuj tseem tuaj yeem ua rau koj lub network nrawm dua thiab txhim khu kev qha.
- Cov xaim hluav taws xob muaj optic muaj tsib ntu loj. Cov no yog cov tseem ceeb, cladding, txheej, ntxiv dag zog rau cov kab, thiab lub tsho loj. Txhua ntu yog qhov tseem ceeb rau kev ua haujlwm cable.
- Cov cable tshwj xeeb, xws li cov hlab riam phom thiab Ribbon cable, yog tsim rau cov chaw tshwj xeeb thiab siv. Lawv muab kev tiv thaiv ntxiv thiab ua haujlwm tau zoo dua nyob rau qee lub sijhawm.
- Ib txwm nrhiav cov qauv kev lag luam thiab ntawv pov thawj thaum koj xaiv cov xaim hluav taws xob fiber ntau. Qhov no pab xyuas kom lawv muaj kev nyab xeeb thiab ua tau zoo.
- Xav txog qhov koj lub network yuav xav tau rau yav tom ntej thaum koj xaiv cables. Kev Npaj Tam sim no tuaj yeem pab koj kom tsis txhob siv nyiaj ntau dua tom qab.
- Ua haujlwm nrog cov khoom siv zoo tuaj yeem muab kev txhawb nqa rau koj. Nws tseem tuaj yeem pab ua kom koj cov phiaj xwm fiber ntau txoj kev ua tiav.
Cov Fiber Optic Cables: Cov pawg tseem ceeb

Ib hom Fiber Optic Cable
Lub tsev
Ib hom fiber ntau optic cables muaj ib qho tseem ceeb uas yog 8 txog 10 microns dav. Qhov tseem ceeb me me no tsuas yog ib lub teeb kev txav mus los ntawm ib lub sijhawm. Cov Cladding yog feem ntau yog 125 microns tuab thiab ua kom lub teeb sab hauv cov tub ntxhais. Cov cables siv laser teeb rau kev xa cov cim. Laser lub teeb pab lub teeb liab nyob muaj zog thiab meej. Tsib lub ntsiab - cov tub ntxhais, cladding, thiab lub tsho cable {} ua rau lub cable muaj zog thiab ntev} 10}} kav. Cov cable no tuaj yeem siv rub cov rog txog 600n. Yog hais tias nruab txoj cai, lawv tuaj yeem kav ntev dua 25 xyoos.
Tswv yim:Xaiv ib hom cable yog tias koj xav tau kev ntseeg siab thiab tu me me rau qhov kev ncua deb.
Cov Ntawv Thov
Koj yuav pom ib hom Fiber ntau Optic cables hauv:
Cov xov tooj sib txuas xov tooj rau cov ntaub ntawv, suab, thiab video nyob deb.
Cov ntaub ntawv chaw uas xav tau nrawm, ntev - deb nrug txuas.
CATV tshuab los coj cable TV rau ntau qhov chaw.
Kev siv tshuab rau kev nyab xeeb, kev sib txuas lus meej.
Kev Ua Tub Rog thiab Kev Tshawb Fawb Networks uas muaj teeb meem kev nyab xeeb thiab teeb meem.
OS1 Cables Ua haujlwm zoo tshaj sab hauv tsev thiab txhawb nqa txog li 10G ceev tshaj 10 km. OS2 cov xaim yog qhov zoo dua rau sab nraud thiab tuaj yeem tswj tau li 100g tshaj 200 km. Cov cables ua haujlwm ntawm 1310 nm thiab 1550 nm wavelengths. Lawv plam lub cim me me heev, txawm tias dhau mus ntev.
Qhov sib txawv
Tub ntxhais txoj kab uas hla:8-10 micrdons (qhov tsawg tshaj plaws ntawm txhua hom fiber ntau cov cable).
Qhov Chaw Teeb:Laser.
Bandwidth:Yuav luag tsis muaj nqis, zoo rau kev nrawm, kev sib txuas ntev.
Nrug deb:Txog li 40 km lossis ntau dua yam tsis muaj kev xav tau.
Nqi:Siab dua thaum xub thawj vim hais tias ntawm qhov tshwj xeeb thiab teeb tsa.
Qauv:Ua raws li I6- t g.652 thiab iC 6093-2-50 cov cai.
Zoo tshaj plaws rau:Telecom cov neeg ua haujlwm thiab EPCS uas xav tau muaj zog, qis - nkawm network.
Ib hom xov tooj sib pab pab txo qis dua thiab muab tus nqi zoo tshaj plaws rau cov phiaj xwm loj.
Ntau Ntau Za Fiber Optic Cable
Lub tsev
Ntau cov roj fiber ntau ectic cables muaj qhov loj dua, feem ntau yog 50 lossis 62,5 microns dav. Qhov no cia ntau hom kev taug kev mus ncig ib zaug. Lawv siv LED lossis vcahs teeb. Cov Cladding tseem yog 25 micrmers tuab los coj lub teeb. Tsib lub ntsiab {{{{{}} Cov tub ntxhais, cladding, thiab lub tsho cable {} Ua rau cov cable yoog thiab muaj zog txaus rau feem ntau siv. Cov clesles tau yooj yim dua los teeb tsa thiab raug nqi tsawg dua rau kev ncua luv lossis nruab nrab nruab nrab.
Nco tseg:Cov tub ntxhais loj tuaj yeem ua rau muaj kev sib cais ua qauv, uas txo qis bandwidth thiab deb.
Cov Ntawv Thov
Koj yuav pom ntau cov roj ntsha roj fiber ntau optic cables hauv:
Cov neeg lag luam rau cov ntaub ntawv nrawm sib qhia hauv chaw ua haujlwm.
Cov ntaub ntawv chaw rau cov neeg rau zaub mov ceev thiab huab txuas.
Cov tsev kawm ntawv txuas rau chav kawm thiab chaw ua haujlwm.
FACTORIES rau lub tshuab - rau - Tswj cov system sib txuas lus.
|
Siv cov ntaub ntawv |
Kev piav txog |
|---|---|
|
Corporate LANS |
Cauj, khov kho hauv thaj chaw hauv zos. |
|
Cov Chaw Teev Khoom |
Cov kev txuas ceev rau cov servers thiab huab kev pab. |
|
Cov Tsev Kawm Txuj Ci |
Cov kev sib txuas yooj yim thoob plaws tsev kawm ntawv chaw kawm. |
|
Kev tsim khoom |
Pab tshuab thiab cov tshuab ua haujlwm zoo dua ua ke. |
Qhov sib txawv
Tub ntxhais txoj kab uas hla:50 lossis 62,5 microns (loj dua ib hom).
Qhov Chaw Teeb:LED lossis VCELS.
Bandwidth:Qis dua ib hom hom, zoo rau kev ncua deb.
Nrug deb:Txog li 2 km, zoo tshaj rau cov tsev lossis chaw pw.
Nqi:Pheej yig rau nruab thiab yuav khoom siv.
Qauv:Ua tau raws li IEC 60793-2-10 thiab ieee 802.3 cov cai.
Zoo tshaj plaws rau:Cov kws faib khoom thiab EPCS uas xav tau yooj yim, qis {{{0} Tus nqi network rau kev siv hauv zos.
Ntau cov cables muab qhov sib xyaw zoo ntawm kev nrawm thiab nqe rau cov lag luam.
Tshwj xeeb fiber ntau optic cables
Hom tshwj xeeb ntawm cov fiber ntau ectic tau daws cov teeb meem tshwj xeeb thiab ua haujlwm hauv cov chaw nyuaj. Koj tuaj yeem xaiv los ntawm cov qauv sib txawv rau koj qhov project.
Lub hau
Tus qauv:Muaj cov txheej hlau ntawm lub tsho thiab cov tub ntxhais ua pov thaiv los ntawm tsiaj, crushing, thiab chaw ntxhib.
Cov Ntawv Thov:Siv nyob hauv av, hauv cov teeb meem, thiab qhov uas muaj kev pheej hmoo ntau.
Cov txiaj ntsig tseem ceeb:Ua rau cable muaj zog thiab muaj kev nyab xeeb dua.
Txoj ntaub
Tus qauv:Muaj ntau cov fibers hauv pob zeb tav, yog li koj tuaj yeem koom nrog ntau cov fibers ib zaug.
Cov Ntawv Thov:Siv Hauv Cov Ntaub Ntawv Cov Ntaub Ntawv, Telecom Backbones, thiab cov chaw uas txuag tau qhov chaw thiab qhov hnyav yog qhov tseem ceeb.
Cov txiaj ntsig tseem ceeb:Ceev rau nruab thiab yooj yim tswj ntau cov fibers.
Tso raj
Tus qauv:Fibers tau muab tso rau hauv cov hlab uas tuaj yeem muaj cov kua roj lossis cov khoom qhuav kom ua kom dej tawm. Cov fibers tuaj yeem txav sab hauv, yog li lawv tsis tawg yooj yim.
Cov Ntawv Thov:Siv sab nraud, hauv huab cua tsis zoo, thiab rau kev sau ntev.
Cov txiaj ntsig tseem ceeb:Tiv thaiv kom zoo los ntawm huab cua thiab ntsuas kub.
|
Cable Hom |
Yam Ntes Tshwj Xeeb |
|---|---|
|
Tso raj |
Fibers tuaj yeem txav mus, gel -}}}}}}}}}}}}}}}}} rau cov chaw sab nraud thiab tawv. |
|
Txoj ntaub |
Ntau cov pej xeem tau muab qhab nia, yooj yim los koom, txuag chaw thiab qhov hnyav. |
Nchav
Tus qauv:Txhua lub fiber muaj cov txheej yas yas, ua rau nws muaj zog thiab yooj yim siv. Muaj lub ripcord rau kev nkag sai.
Cov Ntawv Thov:Siv nyob rau hauv cov tuam tsev, rau kev sau luv, thiab underwater.
Cov txiaj ntsig tseem ceeb:Yooj yim rau nruab, nyob ruaj khov nyob rau hauv kev ntxhov siab, thiab ua kom dej tawm.
|
Cable Hom |
Yam Ntes Tshwj Xeeb |
|---|---|
|
Nchav |
Cov ntaub npog yas npog, dej, yooj yim rau nruab, muaj zog nyob hauv siab. |
Polarization - Tswj (PM) Fiber
Tus qauv:Ua kom lub teeb polarization uas siv cov pas nrig tshwj xeeb lossis lub ncov oval.
Cov Ntawv Thov:Siv rau kev xav paub, kev kho mob kev ua haujlwm, thiab kev tshawb fawb kev tshawb fawb.
Cov txiaj ntsig tseem ceeb:Muab cov cim khov kho, meej qhia rau cov haujlwm rhiab.
Hom tshwj xeeb ntawm cov fiber ntau siv cov ntaub ntawv ntsuab siv cov ntaub ntawv ntsuab thiab cov thaiv hluav taws xob kev cuam tshuam, yog li lawv tau txais kev ruaj ntseg zoo thiab kav ntev.
Sib Piv Rooj Zaum: Cov Qauv Txheej Txheem
|
Hom Fais fab |
Tub ntxhais txoj kab uas hla (microns) |
Lub Teeb Sib Kis Qauv |
Cov Ntawv Thov |
|---|---|---|---|
|
Sing -} hom |
8 txog 10 |
Ib Leeg |
Ntev - deb, siab - bandwidth |
|
Ntau txiag |
50 rau 62.5 |
Ntau hom |
Luv luv kev ncua, qis dua bandwidth |
|
Lub hau |
Txawv |
Ib Leeg / Ntau Yam |
Tawv, cov chaw pheej hmoo |
|
Txoj ntaub |
Txawv |
Ib Leeg / Ntau Yam |
High - ntom, txuag chaw |
|
Tso raj |
Txawv |
Ib Leeg / Ntau Yam |
Sab nraud, thaj chaw ntub dej |
|
Nchav |
Txawv |
Ib Leeg / Ntau Yam |
Sab hauv, hauv qab dej, hloov tau yooj yim |
|
PM Fiber |
8 txog 10 |
Ib Leeg |
Kev Tshawb Fawb, Kev Kho Mob, Ua Haujlwm Zoo |
Xaiv txoj cai cable hom koj txuag ntawm kev kho vaj, ua rau koj lub network muaj zog dua, thiab ua kom nws ua haujlwm tau zoo ntev ntev.
Cov qauv thiab cov khoom siv

Cov xaim hluav taws xob muaj optic muaj tsib ntu loj. Cov seem no pab cov cable ua haujlwm zoo nyob rau hauv cov chaw nyuaj. Koj yuav tsum paub txhua qhov haujlwm ua haujlwm. Cov ntaub ntawv siv tuaj yeem hloov pauv tau li cas lub cable yog. Lawv kuj cuam tshuam li cas meej lub teeb liab yog thiab yooj yim npaum li cas yog rau nruab.
Tub Ntxhais Thiab Cladding
Cov tub ntxhais nyob hauv nruab nrab ntawm cov cable. Nws nqa lub teeb uas xa koj cov ntaub ntawv. Feem ntau cov cores yog tsim los ntawm cov iav ntshiab. Qee tus siv yas rau cov haujlwm tshwj xeeb lossis txuag tau nyiaj. Qhov loj me ntawm cov tseem ceeb hloov pauv tau li cas cable txav lub teeb. Ib Leeg - hom cores yog 8-10 microns dav. Lawv zoo rau kev xa cov ntaub ntawv ntau. Multimode cores yog 50 lossis 62,5 microns dav. Lawv cia muaj ntau txoj kev teeb tsa mus ncig ua si rau kev ncua deb.
Cov cladding qhwv ib ncig ntawm cov tub ntxhais. Nws muaj qhov sib txawv uas tsis muaj zog. Qhov no ua rau lub teeb sab hauv lub qhov tseem ceeb. Tus qauv tsim yuav pab lub teeb liab nyob ruaj khov thiab tsis tau ploj. Yog tias koj xaiv txoj hlua cable nrog qhov tseem ceeb tshaj plaws, koj tau txais ntau dua kev tawg. Qhov no txhais tau tias lub teeb liab tsis mus kom deb li deb lossis nrawm. Cov cores me me muaj kev faib tawm tsawg dua. Lawv yog qhov zoo tshaj plaws rau Telecom thiab caj qaum tes hauj lwm.
Tswv yim:Rau cov tes hauj lwm ntev, siv cables nrog lub khob me me core thiab cov cladar zoo. Qhov no pab ua kom lub teeb liab muaj zog thiab meej.
Txheej Txheem Txheej Txheem
|
Ib feem |
Kev Koom Tes Ua Haujlwm |
|---|---|
|
Lub hlwb |
Nqa cov teeb liab teeb; txiav txim bandwidth thiab deb |
|
Cladding |
Tswj hwm cov cim kev ncaj ncees; Ua kom muaj kev cuam tshuam rau sab hauv |
Txheej thiab ntxiv dag zog
Cov txheej tiv thaiv cov fiber ntau ntawm khawb thiab dej. Feem ntau cables muaj ob txheej ntawm acrylate txheej. Sab hauv txheej cushions cov fiber. Cov txheej sab nraud nres nres khawb. Cov txheej txheej yog kwv yees li 75% ntawm cov fiber ntau. Cov kev cai xws li IEC 6093-1 hais cov txheej txheej yuav tsum lis cov tshuaj kub thiab ntub dej.
Ntxiv cov fibers feem ntau yog ua los ntawm aramid xov. Cov fibers ua rau cable muaj zog. Lawv pab cov cable kov rub thaum teeb thiab siv. Lub zog cov tswv cuab cia cov clesles siv mus txog 600n ntawm kev quab yuam. Qhov no yog qhov zoo rau sab nraum zoov thiab kev siv Hoobkas.
Cov txheej:Tiv thaiv cov fiber ntau ntawm kev puas tsuaj thiab kev ntxhov siab.
Lub Zog Ntawm Cov Tswvcuab:Ua rau cov cable muaj zog, nres tawg, thiab pab nrog cov sijhawm ntev.
Nco tseg:Ob {- txheej txheej thiab aramid xov yog xav tau rau cov xaim los yog muab khi ntau.
Cable tsho
Lub tsho cable yog txheej sab nraud txheej. Nws ua rau sab hauv muaj kev nyab xeeb los ntawm ua pob, tshuaj lom neeg, thiab dej. Cov neeg tsim khoom siv PVC, LSZH, lossis polyethylene rau cov tsho. Sab nraum zoov cables yuav tsum muaj cov tsho uas thaiv cov dej thiab lub hnub. Nyob sab hauv tsev yuav tsum muaj cov tsho uas khoov tau yooj yim rau kev teeb tsa.
PVC NkawsYog bendy thiab pheej yig rau kev siv sab hauv.
Polyethylene TshoThaiv dej kom zoo rau cov cable sab nraum zoov.
LSZH Tshomuaj kev nyab xeeb hauv hluav taws rau cov chaw pej xeem thiab cov ntaub ntawv cov ntaub ntawv.
Lub tsho tiv thaiv tiv thaiv lub cable thiab ua kom yooj yim rau nruab. Xaiv lub tsho zoo yuav pab koj txoj hlua kav ntev dua thiab ua haujlwm zoo dua.
Siv txoj cai tseem ceeb, cladding, txheej, lub zog, thiab lub tsho muaj zog pab koj ua haujlwm hauv network zoo, raug nqi tsawg dua los kho, thiab cov cai.
Cov ntawv thov los ntawm Cable Hom

Kev tham xov tooj
Telecommunications yuav tsum tau sib txuas nrawm thiab yooj yim.Fiber ntau Optic Cablesyog qhov kev xaiv zoo tshaj plaws vim tias lawv siv lub teeb xa cov ntaub ntawv. Txoj kev no yog nrawm dua li tooj liab cable. Koj kuj tau txais bandwidth nrogFiber ntau Optic CablesCov. Lawv tsis cia lwm cov cim kos mess rau koj cov ntaub ntawv. Qhov no ua rau koj lub teeb liab ntshiab, txawm nyob hauv qhov chaw tsis khoom.
|
Cable Hom |
Bandwidth |
Hov ceev |
Siv cov ntaub ntawv |
|---|---|---|---|
|
Tus miv miv |
100 mhz |
100 MBPS |
Cov Cuab Yeej Siv Hauv Tsev |
|
Tus miv miv |
N/A |
Siab dua |
Kev Siv Dav |
|
Cat6a |
N/A |
10 Gbps / 100M |
Siab -} Kev ua haujlwm tes hauj lwm |
|
Tus miv miv |
N/A |
Siab dua |
Cov Chaw Teev Khoom |
|
Tus miv miv |
N/A |
Siab tshaj plaws nrawm |
Cov Chaw Teev Khoom |
|
Fiber - optic |
N/A |
Siab heev |
Backgley tes hauj lwm, Cov Chaw Teev |
Koj yuav tsum tau xaivFiber ntau Optic Cablesrau pob txha caj qaum thiab cov chaw teev. Lawv muab koj qeeb qeeb thiab internet ceev. Cov cable no tuaj yeem loj hlob nrog koj lub network. Koj tuaj yeem suav lawv rau ntev {{}} nrug nrug.
Tswv yim: Fiber ntau Optic CablesPab koj lub network ntev dua. Lawv ua haujlwm nrog cov ntaub ntawv tshiab thiab cov ntaub ntawv nrawm dua li koj xav tau.
Muaj Kev Sib Tw
FACTORESORES THIAB COV NROJ TSUAG YUAV TSUM TAU TXAIS THIAB KHO LUS CABLE. Koj yuav tsum tau them ntau yam los teeb tsa cov cables no. Tau txais av rau cov cables tuaj yeem nyuaj. Nws yog qhov nyuaj los muab cov clesles hauv qhov chaw ntxhib. Tus nqi tso rau hauvFiber dav davYuav yog $ 27,000 rau ib mais. Koj yuav tau tham nrog cov tswv av rau qhov chaw. Huab cua tsis zoo lossis pob zeb hluav taws tuaj yeem ua rau koj txoj haujlwm qeeb.
Cov nqi siab rau kev teeb tsa thiab cov ntaub ntawv
Cov teeb meem tau txais av los ntawm cov tswv
Nyuaj rau nruab vim yog av thiab cov cuab yeej
Koj kuj yuav tsum tau ua raws cov cai thiab tau txais kev tso cai. Cov kauj ruam no tuaj yeem qeeb koj qhov project thiab nqi ntau dua.
Cov cai tuaj yeem qeeb koj thiab xav tau cov kauj ruam ntxiv.
Cov cai ib puag ncig ua rau txoj haujlwm nyuaj dua.
Tau txais kev tso cai tuaj yeem siv sijhawm ntev.
Rau cov khoom lag luam, siv cov cuab yeej tawg lossis xoobFiber ntau Optic CablesCov. Cov hom fiber no optic clesnles nres crushing thiab dej los ntawm kev ua phem rau cable. Lawv khaws koj lub network ua haujlwm hauv cov chaw nyuaj.
Nco tseg:Xaiv cov hlua sib ceg txhais tau tias tsawg dua poob qis thiab cov nqi kho qis dua hauv cov chaw ua haujlwm.
Kev kho mob thiab kev pom zoo
Cov kws kho mob thiab cov kws tshawb fawb xav tau cov ntaub ntawv zoo thiab ruaj khov.Fiber ntau Optic Cablestau siv ntau yam cuab yeej kho mob thiab saib xyuas. Lawv pab saib kev ua pa, kev sib koom ua ke, thiab yuav ua li cas tib neeg taug kev. Cov clesles no kuj pab nrog kho cov duab kho mob, kev phais laser laser, thiab cov ntaub ntawv nrawm hauv tsev kho mob.
Ua pa tsom xam cov neeg ua pa koj ua pa.
Cov neeg saib xyuas kev pab nrog kev kho mob.
Taug kev insoles pab tib neeg txav tau zoo dua.
Medical duab siv fiber ntau optics rau ntshiab views.
Laser phais USES fiber ntau rau kev saib xyuas muaj kev nyab xeeb.
Cov ntaub ntawv ceev ceev pab cov kws kho mob tham thiab qhia cov ntaub ntawv sai sai.
Ntev - sijhawm fiber ntau gratings nyob rau hauv cables tuaj yeem nrhiav kev hloov pauv hauv ncab, cua sov. Qhov no pab cov kws kho mob kuaj xyuas thiab saib cov neeg mob. Koj xav tau cov qoob loo uas muaj kev nyab xeeb thiab muaj kev nyab xeeb rau tib neeg. Lawv kuj yuav tsum ua haujlwm ntau qhov chaw khomob.
Rhiab heev yuav pab tau txais cov txiaj ntsig zoo.
Biocompatibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilibilomatibilibilomic zoo.
Cables yuav tsum ua haujlwm nyob rau txhua hom kev kho mob.
Kev siv kho tshiab ntawm kev kho qhov muag thiab fluorescence spectroscopy sivFiber ntau Opticsrau cov duab ntse thiab cov tshev ceev. Cov cuab yeej no pab cov kws kho mob nrhiav teeb meem sai thiab nyab xeeb.
Fiber ntau Optic CablesMuab koj ceev thiab ntseeg koj xav tau kev kho mob tshiab thiab kev paub txog kev ua haujlwm tshiab.
Cov Chaw Teev Khoom
Cov chaw zov me nyuam xav tau kev ua tau zoo tshaj plaws hauv kev ua haujlwm. Koj xav tau cov xaim hluav taws xob muaj optic cables uas muab ceev thiab ntseeg tau. Cov Cables kuj tseem pab tau koj cov ntaub ntawv chaw loj hlob tuaj yav tom ntej. Xaiv txoj cai cable khaws koj cov ntaub ntawv chaw ua haujlwm zoo. Nws pab koj zam cov teeb meem thiab tsis txhob siv sijhawm ntev.
Vim li cas fiber ntau cov txheej txheem nyob hauv cov chaw hauv cov ntaub ntawv
Koj yuav tsum txav cov ntaub ntawv ntau heev. Fiber ntau optic cables ua qhov no zoo dua li tooj liab cable. Nov yog vim li cas siv cov fiber ntau hauv koj lub chaw ua haujlwm:
Ntau dua bandwidth: Fiber ntau cov ntaub qhwv tau mus los ntawm 10 GBPS rau ntau qhov txuas ntxiv rau ib ob. Lawv coj cov ntaub ntawv loj thiab pab nrog huab xam thiab virtualization.
Qis dua: Fiber ntau optics poob me ntsis teeb liab. Koj tau txais cov lus teb sai dua, uas yog qhov tseem ceeb rau tiag tiag- lub sijhawm ua haujlwm thiab kev lag luam sai.
Loj dua kev tiv thaiv kev cuam tshuam: Fiber ntau cov cables tsis muaj cuam tshuam los ntawm hluav taws xob hluav taws xob. Koj cov ntaub ntawv nyob nyab xeeb thiab khov kho, txawm tias ze rau cov tshuab hluav taws xob muaj zog.
Tswv yim:Yog tias koj hloov kho cov roj ntsha roj muaj optic cables, koj lub chaw khaws ntaub ntawv yuav khiav nrawm dua thiab npaj txhij rau cov thev naus laus zis tshiab.
Xav tau Cable hom rau cov ntaub ntawv chaw
Xaiv koj txoj kab cable raws li yuav ua li cas koj lub chaw saib xyuas tau teeb tsa. Xav txog yuav ua li cas lub cables mus thiab ntau npaum li cas cov ntaub ntawv koj yuav tsum tau tsiv.
|
Cable Hom |
Kev Siv Cov Ntaub Ntawv Zoo Tshaj |
Cov txiaj ntsig tseem ceeb |
|---|---|---|
|
Sing - hom fiber ntau |
Ntev sau (tshaj 300 meters), txha caj qaum |
Highest bandwidth, yav tom ntej - pov thawj |
|
Ntau Ntau |
Luv khiav (txog li 300 meters), cov neeg rau zaub mov |
Tus nqi qis dua, kev teeb tsa yooj yim |
|
Ribbon fiber ntau |
High - qhov sib txuas me me, nrawm nrawm |
Txuag qhov chaw, nrawm dua rau kev xa tawm |
Sing - hom fiber ntauyog qhov zoo rau kev txuas cov ntaub ntawv cov tsev kawm lossis cov tsev nyob deb. Nws muab koj mus ntev tshaj plaws thiab nrawm tshaj plaws.
Ntau NtauUa haujlwm rau kev sib txuas luv ntawm racks lossis sab hauv chav rau zaub mov. Nws raug nqi tsawg dua thiab yooj yim dua los teeb tsa.
Ribbon fiber ntauPab koj txuas ntau cov xaim hauv qhov chaw me me. Koj tuaj yeem ua tiav cov haujlwm sai dua thiab them tsawg dua rau kev ua haujlwm.
Kev Lag Luam Kev Kho Mob thiab Cov Ntsiab Lus
Tej zaum koj yuav muaj teeb meem nrog cov chaw me me, cov nqi zog loj, thiab xav tau kom loj hlob sai. Fiber ntau cov kab ke yuav pab nrog cov teeb meem no:
Lawv siv sijhawm tsawg dua hauv cov tais thiab racks.
Lawv siv lub zog tsawg vim tias lawv ua haujlwm nrog cov tshuab hloov ceev.
Lawv ua kom yooj yim hloov lossis hloov cov cable nrog cov qauv tsim qauv.
Yog tias koj xaiv txoj cai fiber ntau dua, koj lub chaw ntaub ntawv yuav muaj kev nyab xeeb, tsis txhob kho dua, thiab npaj tau ntau cov ntaub ntawv yav tom ntej.
Qhov sib txawv thiab kev sib piv
Tub ntxhais txoj kab uas hla thiab lub teeb
Koj yuav tsum paub txog cov tub ntxhais lub taub thiab lub teeb ci ua ntej xaiv fiber ntau cov cable. Cov ob yam no txiav txim siab seb koj tuaj yeem xa tau ntau npaum li cas thiab koj lub teeb liab yuav mus li cas. Ib qho - hom cege optic cables muaj ib qho tseem ceeb, txog 9 microns. Lawv siv laser teeb lub sijhawm ntawm 1310 nm lossis 1550 nm. Cov teeb no muab rau koj cov kev kub ceev thiab ntev mus txog. Ntau cov xov xwm fiber ntau ectic muaj ntau hom. OM1 muaj 62,5-Micron tseem ceeb thiab siv teeb tau coj. OM2, OM3, thiab OM4 muaj 50-micron core. OM2 siv LED, thaum OM3 thiab OM4 siv lasers rau kev ua tau zoo dua.
|
Hom Fais fab |
Tub ntxhais txoj kab uas hla (microns) |
Hom teeb pom kev zoo |
|---|---|---|
|
Sing -} hom |
9 |
Laser (1310/1550 nm) |
|
OM1 |
62.5 |
Tus coj |
|
Tusm2 |
50 |
Tus coj |
|
Om3 |
50 |
Laser |
|
Leej mov Om4 |
50 |
Laser |

Tswv yim:Yog tias koj xav tau ntev - deb, siab}}} Kev sib txuas ceev, khaws ib leeg {hom clesic cable. Rau kev sau luv luv thiab tus nqi qis, multimode cables ua haujlwm zoo.
Bandwidth thiab deb
Bandwidth thiab deb yog qhov tseem ceeb thaum koj npaj koj lub network. Ib Leeg - hom clesic fiber ntau muab rau koj yuav luag tsis muaj kev txwv tsis pub dhau 180 km. Cabtode cables muaj txwv. OM1 txhawb nqa 200 {{- km, thaum om4 thiab om5 mus txog 3500 mHz {{km. Raws li koj tsiv mus rau qib siab dua, koj tau txais ntau bandwidth thiab ntev dua li kev ncua, tab sis tseem tsawg dua ib qho {13} hom.
|
Cable Hom |
Max nrug (10GBps) |
Max bandwidth |
|---|---|---|
|
OM1 |
33 m |
200 MHz - km |
|
Tusm2 |
82 m |
500 mhz - km |
|
Om3 |
300 m |
1500 mhz - km |
|
Leej mov Om4 |
400 m |
3500 MHz - km |
|
AP5 |
400 m |
3500 MHz - km |
|
Sing -} hom |
100 km |
Yuav luag txwv |

Ib Leeg - hom fiber ntau cov kab sib txuas yog qhov zoo tshaj plaws rau pob txha caj qaum thiab ntev} haul txuas. Multimode cables Fitua Luv nyob hauv cov tuam tsev lossis cov chaw nruab nrab.
Tus nqi thiab kev teeb tsa
Tus nqi thiab kev teeb tsa teeb meem rau txhua qhov haujlwm. Ib Leeg - hom fiber ntau optic cables tus nqi ntau dua los yuav thiab nruab. Koj them ntau dua rau cov cable thiab rau laser transposivers. Cov Cables yuav tsum tau saib xyuas thiab cov cuab yeej tshwj xeeb. Txawm li cas los xij, koj tau ntev {- lub nqi nrog tsawg dua kev txij nkawm thiab yav tom ntej {} e} eec ntawv ceev. Ntau tus nqi fiber ntau optic cables tus nqi tsawg dua pem hauv ntej. Cov xaim thiab LED lossis VCELS Transceivers yog pheej yig dua. Koj tuaj yeem nruab lawv sai dua hauv cov network network. Rau kev ncua luv, multimode muab koj tus nqi zoo tshaj plaws - rau {12} {}}} kev piv.
Sing -} Hom: Cov nqi pib siab dua, muaj nqi ntau dua, qis dua kev txij nkawm.
Multlimode: qis dua tus nqi, pheej yig transceivers, yooj yim rau nruab, zoo tshaj plaws rau kev luv luv luv luv.
Tshwj xeeb cables (nyiam armored lossis Ribbon): Tus nqi sib txawv los ntawm qib kev tsim qauv thiab kev tiv thaiv theem. Koj tau them nyiaj ntau ntxiv rau lub zog ntxiv lossis siab - qhov txheej txheej nrawm, tab sis koj txo kev pheej hmoo thiab downtime.
Thaum koj xaiv cov xaim hluav taws xob fiber ntau, sib npaug koj cov peev nyiaj nrog koj cov kev xav tau ntawm lub network. Kev nqis peev hauv txoj cai cable tam sim no txuag koj cov nyiaj thiab teeb meem tom qab.
Cov Qauv thiab Ntawv Pov Thawj
Thaum koj xaiv cov ntaub ntawv fiber ntau rau koj txoj kev lag luam, koj yuav tsum kuaj cov qauv thiab ntawv pov thawj. Cov cai no pab tiv thaiv koj cov nyiaj thiab ua kom koj lub network ua raws txoj cai txoj cai. Daim ntawv pov thawj fiber ntau cov kab ke pab txiav cov teeb meem loj, qis dua qis dua, thiab pab koj lub network loj hlob yav tom ntej. Koj tuaj yeem muaj kev nyab xeeb paub koj cov cables yuav ua haujlwm zoo nyob txhua qhov chaw.
Vim li cas cov qauv thiab cov ntawv pov thawj teeb meem?
Koj yuav tsum ua raws li txoj cai nruj me nyuam hauv Telecom, cov ntaub ntawv chaw, thiab cov chaw ua haujlwm. Yog tias koj siv cables tsis muaj ntawv pov thawj, koj tuaj yeem qeeb, tau raug nplua, tau raug nplua, lossis tseem muaj koj lub network kaw. Cov ntawv pov thawj ua kom paub tseeb tias koj cov teeb tsa yuav dhau cov tshev thiab ua raws li cov neeg siv khoom xav tau. Lawv tseem qhia koj tus neeg xa khoom siv cov kauj ruam zoo rau kev nyab xeeb thiab ua tau zoo.
Tswv yim:Nco ntsoov nug kom pom cov ntawv pov thawj ntawm ntawv pov thawj ua ntej koj yuav cov tshuaj muaj fiber ntau. Qhov no pab ua kom koj txoj kev lag luam kom nyab xeeb los ntawm cov teeb meem zais.
Cov ntawv pov thawj tseem ceeb thiab cov kev pab cuam
Ntau pawg ua rau txoj cai rau cov roj ntsha roj teeb fiber ntau. Txhua pab pawg txheeb xyuas cov khoom sib txawv xws li qhov zoo, kev nyab xeeb, thiab cov xaim loj npaum li cas. Cov lus hauv qab no qhia cov pab pawg tseem ceeb thiab lawv ua li cas:
|
Cov ntawv pov thawj lub cev |
Kev piav txog |
|---|---|
|
Cov Koom Tes Nrog Kev Lag Luam (Tia) |
Muab cov ntawv pov thawj xws li cfot thiab cfos los qhia kev txawj hauv cov thev naus laus zis roj carbon monoxe optic. |
|
Koom Haum Fiber Optic Optic (FOA) |
Muaj tag nrho cov kev pab cuam rau cov kev txawj txawv qib hauv fiber ntau. |
|
ISO Daim Ntawv Pov Thawj |
Tsis yog rau fiber ntau Optics, tab sis ISO 9001 qhia zoo tswj kev tsim thiab txhim kho cables. |
Koj yuav tsum tau xaiv cov kab ke thiab cov xa khoom uas muaj TIA thiab FOA ntawv pov thawj. Cov yeeb yam no qhia cov khoom lag luam dhau kev kuaj teeb meem nyuaj rau kev nyab xeeb thiab ua tau zoo. ISO 9001 muab kev ntseeg siab ntau dua, qhia tus kws tsim khoom siv cov kev kuaj xyuas zoo.
Qhov no txhais tau li cas rau koj txoj kev lag luam?
Koj txo qis txoj hauv kev ntawm cov teeb meem network.
Koj ua raws li txoj cai thiab kev tswj hwm txoj cai.
Koj saib zoo dua rau cov neeg siv khoom thiab cov neeg koom tes.
Koj ua kom hloov kho dua tshiab thiab kho vaj tse yooj yim rau lwm tus.
Yog tias koj ua haujlwm nrog cov cai ntau, koj yuav tsum muaj ntawv pov thawj. Daim ntawv pov thawj fiber ntau cov kab ke pab koj zam kom tsis txhob muaj qhov yuam kev loj thiab ua kom koj lub network ua haujlwm zoo. Koj kuj qhia koj tu txog kev nyab xeeb thiab kev ua tau zoo, uas pab tib neeg ntseeg koj txoj kev lag luam.
Kev xaiv cov ntaub ntawv pov thawj fiber ntau yog tsis yog tsuas yog hais txog kev cai tom qab. Nws yog txoj kev ntse los ua kom koj lub network muaj zog thiab koj lub tuam txhab zoo saib.
Xaiv txoj cai muaj fiber ntau optic cable
Yam rau B2B Tus Neeg Yuav Khoom
Thaum koj xaiv cov ntaub ntawv fiber ntau rau koj txoj kev lag luam, koj muaj ntau txoj kev xaiv. Lub cable koj xaiv tuaj yeem hloov pauv tau zoo li cas koj cov network ua haujlwm, nws raug nqi npaum li cas, thiab nws loj hlob npaum li cas. Koj yuav tsum xav txog qee yam tseem ceeb ua ntej koj txiav txim siab:
Cov Qauv Kev Lag Luam thiab Ua Raws: Nco ntsoov nco ntsoov tias koj lub cables ua raws Tia / EIA, ISO, thiab UL cov cai. Qhov no ua rau koj lub network muaj kev nyab xeeb thiab ua haujlwm tau ntev.
Ib puag ncig kev txiav txim siab: Xav txog qhov chaw koj yuav muab cov cable. Cov chaw kub, cov me ntsis ntub dej, lossis cov tshuaj lom neeg tuaj yeem ua rau qee hom cable.
Cable ntev thiab cov kev xav tau: Ntsuas koj cov cable khiav kom zoo. Qee cov cable zoo dua rau cov kev ncua deb, thiab lwm tus ua haujlwm rau cov luv.
Sib cav nrog cov txheej txheem uas twb muaj lawm: Tshawb xyuas tias koj cov Cables tshiab haum nrog koj cov qub txuas thiab khawm.
Kev Siv Nyiaj Txiag thiab Cov Nqi - ua hauj lwm zoo: Sim sib npaug koj cov nyiaj nrog qhov xav tau zoo. Saib tus nqi tam sim no thiab tus nqi dhau lub cable lub neej.
Bandwidth thiab cov ntaub ntawv kis tau: Xaiv cov kab ke uas tuaj yeem ua rau koj cov ntaub ntawv xav tau tam sim no thiab yav tom ntej.
Kev Txij Nkawm thiab Kev Txiav Txim Siab Saib Xyuas: Npaj rau cov tshev tsis tu ncua thiab kho. Kev pab zoo los ntawm tus tsim tuaj yeem txuag koj lub sijhawm thiab nyiaj txiag.
Txhawb nqa thiab kev tiv thaiv kev xaiv: Xaiv tus neeg muab khoom uas muab kev tiv thaiv thiab kev txhawb nqa muaj zog.
Tswv yim:Yog tias koj saib cov khoom no kom zoo, koj tuaj yeem zam tsis tau loj thiab ua kom koj lub network ua haujlwm zoo.
Txuam cable rau daim ntawv thov
Koj xav tau koj fiber ntau optic cable kom haum koj cov kev xav tau lag luam. Cable txoj cai pab koj tau txais tus nqi ntau dua thiab ua rau koj lub network ua haujlwm zoo. Ntawm no yog li cas koj tuaj yeem xaiv qhov zoo tshaj plaws:
Npaj: Xav ua ntej txog kev hloov khoom dua tshiab. Qhov no pab koj lub network loj hlob nrog koj txoj kev lag luam.
PLEYA Fiber Architecture: Siv tus qauv tsim uas cia koj hloov mus rau tshiab tech thiab tau txais ntau bandwidth.
Yog tias koj xaiv lub cable uas haum rau koj txoj haujlwm, koj yuav muaj tsawg dua downtimes thiab txuag nyiaj ntawm kev hloov pauv. Piv txwv li, ib leeg {{- hom cables yog qhov zoo tshaj plaws rau kev txuas ntev hauv Telecom Tes hauj lwm. Tso ntau cov kab ke ua haujlwm rau luv luv sau hauv cov chaw ntawm cov ntaub ntawv lossis chaw haujlwm. Cov xaim tshwj xeeb, xws li ris tsho tiv thaiv lossis hlua, pab rau cov chaw muaj cov neeg coob.
Xaiv txoj cai cable rau koj txoj haujlwm tiv thaiv koj cov nyiaj thiab pab koj lub lag luam ncav cuag nws cov hom phiaj.
Tus xa khoom kev cia siab thiab txhawb nqa
Koj tus neeg xa khoom yog qhov tseem ceeb rau koj qhov project txoj kev vam meej. Cov khoom siv zoo pab koj kom tsis txhob qeeb, txo qis, thiab ua kom koj lub network khiav. Saib rau cov paib no:
|
Taw tes |
Kev piav txog |
|---|---|
|
R & D Lub Peev Xwm |
Cov neeg muab khoom nrog lawv tus kheej labs tuaj yeem ua kom kho sai thiab tsim qauv tshiab. |
|
Kev txawj ntse |
Cov kev tswj kom zoo thiab ua raws li txoj cai pab koj cov haujlwm hauv network zoo. |
|
Tom qab {{0} kev muag khoom kev muag khoom |
Kev pab zoo xws li cov lus qhia kev teeb tsa thiab kho cov teeb meem thaum xav tau. |
Tham nrog fiber ntau cable kws tshaj lij lossis cov neeg muag khoom ntseeg muab ntau yam txiaj ntsig:
Koj tuaj yeem hloov mus rau tshiab Tech yooj yim.
Koj muaj tsawg dua poob thaum txhim kho.
Koj tau txais kev ua tau zoo network ua tau rau koj txoj kev lag luam.
Koj tau txais kev pab rau kev saib xyuas thiab kho cov teeb meem.
Thaum koj ua haujlwm nrog cov neeg muab kev txawj ntse, koj muaj kev nyab xeeb thiab teeb tsa koj txoj haujlwm kom ua tiav yav tom ntej.
Koj tuaj yeem pom qhov sib txawv loj ntawm ib qho - hom thiab multimode cov cable. Ib Leeg - hom fiber muaj ib qho tseem ceeb. Nws cia tsuas yog ib lub teeb hom taug kev. Qhov no ua rau nws zoo rau xa ntau cov ntaub ntawv deb. Cov fiber ntau muaj qhov tseem ceeb tshaj plaws. Nws cia ntau yam teeb tsa txav ib zaug. Qhov no ua haujlwm zoo tshaj plaws rau kev ncua deb. Xaiv txoj cai cable rau koj txoj haujlwm txuag nyiaj thiab ua rau koj lub network muaj zog. Yog tias koj xaiv lub cable tsis ncaj ncees lawm, koj yuav them ntau dua thiab muaj teeb meem ntau dua.
Hauv ib FTTA txoj haujlwm, lub tuam txhab siv plenum -}} Cov cab tau sab nraud. Qhov kev ua txhaum no raug nqi ntxiv thiab lawv yuav tsum hloov txhua cov cable.
Txhawm rau khaws qhov zoo tshaj plaws fiber ntau optic cable, koj yuav tsum:
Xaiv lub cable uas haum rau koj qhov chaw thiab deb li cas nws yuav tsum mus.
Xaiv lub cable ua rau qhov twg thiab seb koj yuav nruab nws li cas.
Txav mus los thiab qhov chaw cable nrog kev saib xyuas kom lawv tsis txhob tawg.
Tham nrog fiber ntau cov kws tshaj lij tuaj yeem pab koj kom tsis txhob ua yuam kev. Qhov no tseem pab koj lub network ua haujlwm tau zoo ntev.
Cov FAQ
Dab tsi yog qhov sib txawv ntawm ib qho - hom thiab multimode cables?
Ib Leeg - hom cables muaj ib tug tseem ceeb. Lawv siv lasers rau xa cov ntaub ntawv kom deb thiab nrawm. Multimode cables muaj ib tug tseem ceeb tshaj. Lawv siv LEDs lossis VCSELS rau qhov kev ncua luv. Xaiv koj lub cable raws li deb thiab sai npaum li cas koj yuav tsum xa cov ntaub ntawv.
Vim li cas koj thiaj yuav tsum siv cov kab ua paug hluav taws xob optic cables hauv chaw muaj kev lag luam?
Armored Fiber Optic Cables khaws cov cable muaj kev nyab xeeb los ntawm kev sib tsoo thiab tsiaj. Lawv ua haujlwm zoo nyob rau hauv cov chaw ntxhib zoo li cov ntaub ntawv lossis sab nraud. Siv lawv txhais tau tias tsawg dua kev kho thiab tsawg dua qis dua. Koj lub network nyob ruaj khov txawm tias muaj kev nyuaj.
Koj xaiv tau li cas txoj cai fiber ntau optic cable rau koj qhov project?
Xav txog yuav ua li cas nyob deb ntawm lub cable yuav tsum mus thiab ntau npaum li cas cov ntaub ntawv koj xav tau. Khij qhov chaw uas koj yuav tso rau cable. Nco ntsoov tias cov cable ua raws cov cai rau koj kev lag luam. Phim rau kab cable rau koj txoj haujlwm. Nug cov neeg xa khoom rau kev pab thiab tshuaj xyuas cov kev xav tau kev nyab xeeb.
Tsib lub ntsiab lus tseem ceeb ntawm kev muaj fiber ntau yog optic fiber ntau?
Cov xaim hluav taws xob muaj optic muaj tsib ntu loj. Cov no yog cov tseem ceeb, cladding, txheej, ntxiv dag zog rau cov fibers, thiab lub tsho loj. Txhua feem pab cov ntaub ntawv xa tawm, nyob ruaj khov, thiab kav ntev dua hauv cov chaw sib txawv.
Koj puas tuaj yeem sib xyaw me - hom thiab multimode cable hauv ib lub network?
Tsis txhob sib tov ib leeg - hom thiab multimode cable. Lawv muaj cov tub ntxhais sib txawv thiab qhov chaw teeb tsa. Sib tov lawv tuaj yeem ua rau koj lub teeb liab tsis muaj zog thiab ua teeb meem. Ib txwm siv tib Cable hom rau cov txiaj ntsig zoo tshaj plaws.
Vim li cas cov chaw teev cov ntaub ntawv nyiam Ribbon Fiber Optic Cables?
Ribbon Fiber Optic Cables cia koj txuas ntau yam fibers ib zaug. Qhov no txuag chaw no thiab ua rau teeb tsa sai dua. Lawv pab cov ntaub ntawv cov ntaub ntawv tuav cov ntau sib txuas thiab loj hlob yooj yim.
Cov ntawv pov thawj yuav tsum tau txais kev pov thawj dab tsi thaum muas fiber ntau cov cables?
Saib rau TIA, FOA, thiab ISO cov ntawv pov thawj. Cov qoob loo uas muaj ntawv pov thawj pom zoo ua kom muaj kev nyab xeeb thiab cov kev cai zoo. Qhov no pab koj cov kev cai lij choj ua raws li cov kev cai thiab ua haujlwm zoo.
Yuav ua li cas lub hwj huam lub raj tsho pov tseg cuam tshuam fiber ntau kev ua tau zoo?
Lub tsho ua kom lub cable muaj kev nyab xeeb los ntawm dej, tshuaj lom neeg, thiab kev puas tsuaj. Siv polyethylene rau sab nraud cable. Siv PVC lossis LSZH rau sab hauv cables. Lub tsho rau txoj cai pab txoj hlua kav ntev dua thiab ua rau tib neeg muaj kev nyab xeeb.




