Fiber optic thaj cords thiab fiber optic pigtails ua lub luag haujlwm sib txawv hauv kev teeb tsa network. Afiber optic thaj qaumnta connectors ntawm ob qhov kawg, ua rau nws zoo tagnrho rau kev txuas cov khoom siv. Piv txwv li, afiber ntau optic pigtail, as ibSC fiber ntau optic pigtail, muaj ib tug connector ntawm ib kawg thiab liab qab fibers ntawm lwm yam. Qhov kev tsim no ua rau nws haum rau kev ua haujlwm splicing.Fiber optic pigtail hom, suav nrogfiber ntau optic pigtail multimode, ua raws li cov kev xav tau tshwj xeeb hauv network, kom ntseeg tau yooj yim thiab ua haujlwm tau zoo.
Ntsiab Cai
- Fiber optic thaj cordstxuas cov khoom siv ncaj qha rau kev hloov cov ntaub ntawv ceev.
- Fiber optic pigtailsyog siv rau splicing liab qab fibers rau cables.
- Kev xaiv cov hlua khi rau kev sib txuas thiab cov pigtails rau kev sib txuas pab cov tes hauj lwm ua haujlwm zoo.
Nkag siab txog Fiber Optic Patch Cords
Qauv thiab Tsim
Fiber optic thaj cordsyog tsim los kom paub tseeb tias durability thiab pom kev ua tau zoo nyob rau hauv lub network ib puag ncig. Lawv cov qauv suav nrog ntau yam tseem ceeb:
- 900um nruj buffer: Cov khoom siv yas muaj zog, xws li Nylon lossis Hytrel, uas txo qis microbending.
- Lub cev xoob: Ib 900um xoob raj cais cov fiber ntau los ntawm sab nraud quab yuam, txhim khu kev ruaj ntseg.
- Filled lub raj: Muaj cov tshuaj tiv thaiv dej los tiv thaiv kev puas tsuaj ntawm dej.
- Cov tswv cuab tsim qauv: Cov ntaub ntawv zoo li Kevlar lossis cov hlua khi hlau muab kev txhawb nqa kev txhawb nqa.
- Fiber cable tsho: Ib lub hnab yas sab nraud tiv thaiv lub cable los ntawm kev puas tsuaj thiab kev ntxhov siab.
- Dej thaiv: Aluminium ntawv ci los yog polyethylene laminated zaj duab xis tiv thaiv dej nkag.
Cov khoom sib xyaw ua ke ua kom cov hlua khi txoj kev ntseeg tau nyob rau hauv ntau yam kev mob, ua rau nws yog ib qho tseem ceeb hauv fiber optic tes hauj lwm.
Ntsiab nta thiab Variants
Fiber optic thaj cords muab ntau yam ntawm cov yam ntxwv thiab ntau yam sib txawv kom tau raws li cov kev xav tau sib txawv. Cov lus hauv qab no qhia txog qee qhov ntawmcov ntsiab lus tseem ceeb:
| Feature | Kev piav qhia |
|---|---|
| Cable Diameter | 1.2 hli, muab 65% qhov chaw txuag piv rau 2.0 hli cables. |
| Hom Fiber | G.657.A2/B2, kom ntseeg tau yooj yim thiab tsis muaj dabtsi yog khoov poob. |
| Insertion poob (max) | 0.34 dB, qhia qhov teeb liab tsawg tsawg thaum kis tau tus mob. |
| Rov Los Loss (min) | 65 dB, ua kom lub teeb liab siab ncaj ncees. |
| Hom Connector | SC / APC, angled rau kev sib txuas meej. |
| Txoj Cai Ua Raws Cai | ROHS, REACH-SVHC, thiab UK-ROHS ntawv pov thawj rau kev nyab xeeb ib puag ncig. |
Cov yam ntxwv no xyuas kom meej tias fiber ntau optic thaj qaum ua tau raws li cov qauv kev lag luam rau kev ua tau zoo thiab kev ntseeg tau.
Cov Ntaub Ntawv Siv
Fiber optic thaj cords yog indispensable nyob rau hauv niaj hnub network setups. Lawv tau siv dav hauv cov hauv qab no:
- Data Centers: Ua kom yooj yim rau kev xa cov ntaub ntawv ceev thiab ua tau zoo, qhov tseem ceeb rau kev ua haujlwm siab.
- Kev sib txuas lus: Pab kom teeb liab routing thiab teb connector termination, txhim khu kev sib txuas lus infrastructure.
- Kev Xeem Network: Tso cai rau cov kws tshaj lij txuas thiab txiav cov cuab yeej kuaj tau yooj yim.
- Kho thiab Extensions: Ua kom yooj yim rau cov txheej txheem txuas ntxiv lossis kho fiber ntau optics yam tsis hloov tag nrho cov kab.
Lawv versatility ua rau lawv nyiam xaiv rau ntau yam kev siv, kom ntseeg tau seamless network ua haujlwm.
Tshawb nrhiav Fiber Optic Pigtails
Qauv thiab Tsim
Fiber optic pigtails yog tsim los nrog precision los xyuas kom meej cov ntaub ntawv kis tau tus mob thiab kav ntev. Lawv cov qauv feem ntau suav nrog ib qho txuas ntawm ib qho kawg, xws li SC, LC, lossis FC, thaum lwm qhov kawg muaj qhov liab qab optical fibers. Qhov kev tsim no tso cai rau seamless splicing rau hauv fiber ntau optic cables uas twb muaj lawm.
Cov ntaub ntawv siv fiber ntau optic pigtails sib txawv raws li lawv hom thiab daim ntawv thov. Piv txwv li:
| Hom Fiber Pigtail | Khoom siv | Yam ntxwv |
|---|---|---|
| Ib hom Fiber Pigtails | 9/125um iav fiber ntau | Tsim los rau kev xa cov ntaub ntawv mus ntev. |
| Multimode Fiber Pigtails | 50 lossis 62.5 / 125um iav fiber ntau | Zoo tagnrho rau kev sib kis luv luv. |
| Polarization Maintaining (PM) Fiber Pigtails | Tshwj xeeb iav fiber ntau | Tswj polarization rau kev sib txuas lus ceev. |
Qhov kev tsim kho ruaj khov no ua kom ntseeg tau tias fiber ntau optic pigtails tuaj yeem tiv taus ib puag ncig kev ntxhov siab thiab tswj kev ua haujlwm dhau sijhawm.
Ntsiab nta thiab Variants
Fiber optic pigtails muaj ntau yam nta uas ua rau lawv indispensable nyob rau hauv lub network teeb:
- Optical Connector: Muaj nyob rau hauv SC, LC, FC, ST, thiab E2000 hom, txhua qhov tsim nyog rau cov ntawv thov tshwj xeeb.
- Core thiab Cladding: Cov tub ntxhais ua rau lub teeb nthuav dav, thaum lub cladding ua kom tag nrho cov kev xav sab hauv.
- Buffer Txheej: Tiv thaiv cov fiber ntau ntawm lub cev puas tsuaj thiab ya raws.
- Hom kev sib kis: Ib hom pigtails txhawb kev sib txuas lus nyob deb, thaum multimode pigtails yog qhov zoo tagnrho rau luv luv.
- SC Connector: Paub txog nws txoj kev thawb-rub, feem ntau siv hauv xov tooj.
- LC Connector: Compact thiab zoo tagnrho rau high-density daim ntaub ntawv.
- FC Connector: Features ntsia hlau-on tsim rau kev sib txuas ruaj ntseg.
Cov yam ntxwv no ua kom zoo sib xws, kev ntseeg tau, thiab cov teeb liab tsawg tsawg thaum ua haujlwm.
Cov ntawv thov zoo hauv Splicing thiab Termination
Fiber optic pigtails ua lub luag haujlwm tseem ceeb hauv kev sib txuas thiab kev txiav tawm. Lawv tau siv dav rau kev txiav tawm, qhov twg txhua yam lossis fusion splicing txuas lawv mus rau cov fibers optical. Qhov no ua kom muaj qhov qis qis thiab rov qab poob, uas yog qhov tseem ceeb rau kev tswj xyuas kev ua haujlwm hauv network.
Ib hom fiber ntau optic pigtails feem ntau yog siv rau hauv kev ua haujlwm siab cable txiav rau kev siv mus ntev. Multimode pigtails, ntawm qhov tod tes, yog qhov nyiam rau kev teeb tsa luv luv vim lawv txoj kab uas hla loj dua.
Pre-terminated pigtails txuag lub sij hawm thaum lub sij hawm installation thiab txo complexity. Lawv cov qauv tsim ua kom ntseeg tau tias lawv tuaj yeem daws qhov kev ntxhov siab ntawm lub cev, ua rau lawv muaj kev ntseeg siab rau ob qho tib si sab hauv tsev thiab sab nraum zoov. High-zoo pigtails kuj txo cov teeb liab poob, txhim kho tag nrho cov system efficiency thiab txo nqi txij nkawm.
Sib piv Fiber Optic Patch Cords thiab Pigtails
Cov qauv sib txawv
Fiber optic thaj cords thiab pigtails txawv heev nyob rau hauv lawv cov qauv. Patch cords feature connectors ntawm ob qho kawg, ua rau lawv zoo tagnrho rau kev sib txuas ncaj qha. Nyob rau hauv sib piv, pigtails muaj ib tug connector ntawm ib kawg thiab liab qab fibers ntawm lwm yam, uas yog tsim los rau splicing rau hauv cov cables uas twb muaj lawm.
| Feature | Fiber Patch Cord | Fiber Pigtail |
|---|---|---|
| Connector xaus | Connectors ntawm ob qhov kawg | Connector ntawm ib kawg, liab qab fibers ntawm lwm yam |
| Ntev | Tsau ntev | Yuav txiav mus rau qhov ntev ntev |
| Kev siv | Kev sib txuas ncaj qha ntawm cov khoom siv | Siv rau splicing rau lwm cov fibers |
Fiber optic pigtails feem ntau unjacketed, thaum thaj cords tuaj nrog cov tsho tiv thaiv uas txhim khu kev ruaj ntseg. Cov txheej txheem sib txawv no cuam tshuam rau lawv cov ntawv thov thiab tuav hauv kev teeb tsa network.
Kev ua haujlwm txawv
Lub luag haujlwm ua haujlwm ntawm fiber ntau optic thaj cords thiab pigtails yog zoo li lawv tsim. Patch cords txuas cov khoom siv ncaj qha, xws li cov chaw nres nkoj ntawm fiber ntau faib thav duab lossis cov khoom siv hauv cov chaw khaws ntaub ntawv. Lawv txhawb kev sib txuas lus ceev ceev, suav nrog kev sib txuas 10/40 Gbps. Pigtails, ntawm qhov tod tes, feem ntau yog siv rau splicing thiab txiav. Lawv cov liab qab fiber ntau tso cai rau cov kws kho mob kom fuse lawv nrog lwm cov fibers kho qhov muag, kom ntseeg tau tias cov teeb liab tsawg tsawg.
| Feature | Fiber Patch Cords | Fiber Pigtails |
|---|---|---|
| Daim ntawv thov | Txuas cov chaw nres nkoj ntawm fiber ntau faib thav duab, txhawb kev sib txuas lus ceev ceev | Siv rau fusion splice teb txiav tawm, pom nyob rau hauv cov khoom siv kho qhov muag |
| Hom kab | Jacketed, muaj nyob rau hauv ntau fiber ntau suav | Feem ntau unjacketed, tuaj yeem spliced thiab tiv thaiv hauv cov tais |
| Kev ntsuas kev ua haujlwm | Tsawg insertion poob, zoo heev repeatability | Pom zoo zoo rau kev siv splicing |
Ob qho tib si sib piv, xws li muaj nyob rau hauv ib hom thiab ntau hom kev teeb tsa. Txawm li cas los xij, pigtails nyiam rau splicing hauv 99% ntawm ib hom ntawv thov vim lawv qhov zoo tshaj plaws hauv cov xwm txheej zoo li no.
Kev txhim kho thiab tu
Kev txhim kho kom zoo thiab kev saib xyuas yog qhov tseem ceeb rau kev ua haujlwm ntawm fiber ntau optic thaj qaum thiab pigtails. Patch cords yuav tsum tau ua tib zoo tuav kom tsis txhob ua puas lub connectors. Ntxuav cov connectors nrog isopropyl cawv thiab lint-dawb ntaub so tiv thaiv teeb liab degradation. Pigtails xav tau kev saib xyuas ntxiv thaum splicing. Cov kws kho mob yuav tsum ua kom cov fibers kom meej kom tsis txhob muaj qhov poob siab.
- Kev ntxuav cov khoom txuas tsis tu ncua ua kom pom kev ua haujlwm zoo.
- Hais txog cov teeb meem tshwm sim, xws li kev sib raug zoo tsis zoo lossis cov kab nrib pleb tawg, txhim kho kev ntseeg tau ntawm lub network.
- Tiv thaiv pigtails los ntawm kev ya raws tiv thaiv kom tsis txhob degradation dhau sijhawm.
Ob lub patch cords thiab pigtails tuaj yeem raug sim rau kev txuas ntxiv siv lub teeb ci, kom ntseeg tau tias lawv ua haujlwm ua ntej xa mus. Ua raws li cov kev coj ua zoo tshaj plaws no txo qis lub sijhawm poob thiab txuas ntxiv lub neej ntawm cov khoom siv fiber ntau.
Xaiv Ntawm Ib Patch Cord thiab Pigtail
Thaum Yuav Siv Patch Cord
Fiber optic thaj cordsyog qhov zoo tagnrho rau kev sib txuas ntawm cov khoom siv ncaj qha hauv ib puag ncig uas xav tau kev xa cov ntaub ntawv ceev ceev. Lawv cov qauv tsim dual-connector ua rau lawv tsim nyog rau kev sib txuas cov chaw nres nkoj ntawm fiber ntau faib thav duab, chav sib txuas lus, thiab cov chaw khaws ntaub ntawv. Cov cords no ua tau zoo hauv cov ntawv thov xws li 10/40 Gbps kev sib txuas lus thiab kev sim network.
Patch cords muab kev yooj yim hauv qhov chaw nruab vim lawv muaj nyob rau hauv ntau yam ntaub ntawv tsho, uas ua raws li cov kab ke hauv zos. Cov yam ntxwv no ua kom muaj kev sib raug zoo nrog ntau hom kev teeb tsa, suav nrog cov chaw nkag thiab kev teeb tsa sab nraum zoov.
Kev poob qis qis thiab rov qab poob qhov txiaj ntsig zoo ntxiv txhim kho lawv cov kev ua tau zoo, kom ntseeg tau cov teeb liab kis tau zoo. Lawv cov kev tsim kho muaj zog thiab kev siv yooj yim ua rau lawv tsis muaj qhov tseem ceeb rau cov xwm txheej xav tau kev sib txuas txhim khu kev qha thiab rov ua dua.
Thaum Yuav Siv Pigtail
Fiber optic pigtails yog qhov nyiam rau splicing thiab txiav cov haujlwm hauv cov khoom siv kho qhov muag. Lawv ib leeg-connector tsim thiab raug fiber ntau kawg tso cai rau cov kws kho mob fuse lawv seamlessly nrog multi-fiber trunks. Qhov kev muaj peev xwm no ua rau lawv qhov tseem ceeb rau daim ntawv thov kev sib tshuam, tshwj xeeb hauv Optical Distribution Frames (ODF), splice kaw, thiab optical faib thawv.
Pigtails txo lub sijhawm ua haujlwm thiab cov nqi ua haujlwm thaum lub sijhawm teeb tsa, ua rau lawv xaiv tus nqi zoo rau kev sib txuas ntawm lub davhlau ya nyob twg. Lawv feem ntau ntsia tau rau hauv ib puag ncig tiv thaiv kom ntseeg tau tias muaj kev ruaj ntseg thiab tswj kev ua haujlwm dhau sijhawm.
Ib hom pigtails yog qhov zoo tagnrho rau kev sib txuas lus ntev, thaum ntau hom kev sib txawv haum rau kev teeb tsa luv luv. Lawv lub peev xwm los txo cov teeb liab poob thaum lub sij hawm splicing ua kom pom kev ua haujlwm hauv lub network, txawm tias nyob rau hauv kev xav tau.
Dowell's Solutions rau Fiber Optic Networks
Dowell muaj cov kev daws teeb meem txhim khu kev qha rau fiber ntau optic tes hauj lwm, catering rau ob qho tib si thaj qaum thiab pigtail yuav tsum. Cov neeg siv khoom tau qhuas Dowell cov khoom siv fiber ntau optic txuas rau lawv qhov ceev thiab kev ntseeg tau, ua kom tsis muaj kev sib txuas thiab kev ua si. Cov txheej txheem kev teeb tsa yog du, nrog cov cables ruaj khov kom ntseeg tau tias kev ua haujlwm ntev.
Dowell's fiber optic thawv sawv tawm rau lawv cov khoom tsim tau zoo thiab cov neeg siv khoom zoo tsim. Compact thiab ua haujlwm tau zoo, lawv sib koom ua ke yooj yim rau hauv cov teeb tsa uas twb muaj lawm, muab kev siv internet ceev ceev yam tsis muaj qhov chaw ntau dhau.
Cov kev daws teeb meem no qhia tau tias Dowell tau cog lus rau kev xa cov khoom lag luam zoo uas txhim kho kev ua haujlwm hauv network thiab cov neeg siv txaus siab. Txawm hais tias rau kev sib txuas lossis kev sib txuas ncaj qha, Dowell cov khoom tau ntsib ntau yam kev xav tau ntawm cov fiber ntau optic niaj hnub.
Fiber optic thaj qaum thiab pigtails ua tiav lub luag haujlwm tshwj xeeb hauv kev teeb tsa network. Patch cords ua tau zoo nyob rau hauv kev sib txuas ntawm cov cuab yeej ncaj qha, thaum pigtails yog qhov tseem ceeb rau kev sib txuas thiab kev txiav.
Cov ntsiab lus tseem ceeb:
- Pigtails txhim khu kev yooj yim los ntawm kev sib txuas rau hauv ntau yam khoom siv.
- Lawv txo lub sijhawm ua haujlwm thiab txo cov nqi ua haujlwm.
| Feature | Fiber Optic Patch Cord | Pigtail Cable |
|---|---|---|
| Cov khoom sib txuas | Ob qhov kawg muaj cov khoom sib txuas (xws li LC, SC, ST) rau kev sib txuas ncaj qha. | Ib qho kawg muaj qhov txuas ua ntej txiav; lwm tus yog unterminated. |
| Kev ua haujlwm | Siv rau kev txhim khu kev qha, siab-bandwidth kev sib txuas ntawm cov khoom siv. | Siv rau splicing thiab interconnecting khoom. |
Dowell muab cov kev daws teeb meem txhim khu kev qha rau ob qho tib si, ua kom muaj txiaj ntsig thiab ua haujlwm tau zoo hauv fiber ntau optic tes hauj lwm.
FAQ
Dab tsi yog qhov sib txawv tseem ceeb ntawm txoj hlua khi thiab pigtail?
Patch qaum muajconnectors ntawm ob kawg, thaum lub pigtail nta ib qho txuas ntawm ib kawg thiab liab qab fibers ntawm lwm qhov rau kev sib txuas.
Fiber optic pigtails puas tuaj yeem siv rau kev sib txuas ncaj qha?
Tsis yog, pigtails yog tsim los rau splicing rau hauv cov cables uas twb muaj lawm. Patch cords yog qhov zoo dua rau kev sib txuas ntawm cov khoom siv ncaj qha vim lawvdual-connector tsim.
Ib hom thiab multimode pigtails txawv li cas?
Ib hom pigtails txhawb kev sib txuas lus ntev nrog cov tub ntxhais me me. Multimode pigtails, nrog rau cov tub ntxhais loj dua, yog qhov zoo tagnrho rau kev xa cov ntaub ntawv luv luv.
Lub sij hawm xa tuaj: Mar-21-2025