Optical fiber ntau splice kaw yog ib qho kev sib txuas uas txuas ob lossis ntau dua fiber ntau optical cables ua ke thiab muaj cov khoom tiv thaiv. Nws yuav tsum tau siv nyob rau hauv kev tsim kho ntawm fiber optic network thiab yog ib qho ntawm cov khoom tseem ceeb heev. Qhov zoo ntawm optical fiber splice kaw ncaj qha cuam tshuam rau qhov zoo thiab kev pabcuam lub neej ntawm fiber ntau optic network.
Optical fiber splice kaw, tseem hu ua optical cable splice lub thawv thiab fiber ntau lub thawv. Nws belongs rau cov neeg kho tshuab siab sealing sib koom ua ke thiab yog ib qho kev tiv thaiv splicing uas muab kev txuas ntxiv ntawm optical, sealing thiab txhua yam muaj zog ntawm cov kab hluav taws xob uas nyob ib sab. Nws yog tsuas yog siv rau txoj kev ncaj-dhau thiab ceg kev sib txuas ntawm cov nyiaj siv ua haujlwm, cov kav dej, kev faus neeg ncaj qha thiab lwm txoj hauv kev tso cov khoom siv kho qhov muag ntawm ntau cov qauv.
Lub optical fiber splice kaw lub cev yog ua los ntawm cov khoom siv ntxiv dag zog, uas muaj lub zog siab thiab corrosion kuj. Cov qauv yog mature, sealing yog txhim khu kev qha, thiab kev tsim kho yog yooj yim. Dav siv nyob rau hauv kev sib txuas lus, network systems, CATV cable TV, kho qhov muag cable network systems thiab thiaj li nyob. Nws tsuas yog ua tiav cov kev sib txuas ntawm kev faib khoom siv fiber ntau thiab tsev neeg kho qhov muag fiber ntau sab nraum zoov, thiab tuaj yeem nruab lub thawv hom lossis cov khoom siv kho qhov muag yooj yim raws li FTTX kev xav tau.
1. Cov ncej txhawb nqa yog lub cev tseem ceeb ntawm cov khoom siv sab hauv.
2. Kho qhov muag fiber ntau cable kho cov cuab yeej, siv los kho qhov kho qhov muag fiber ntau cable thiab lub hauv paus thiab txhim kho lub zog ntawm cov khoom siv fiber ntau. Thawj yog qhov kev txhim kho sab hauv ntawm fiber ntau optic cable ntxiv dag zog rau cov tub ntxhais. Qhov thib ob yog qhov clamping thiab kho ntawm optical fiber cable thiab kev txhawb nqa ncej. Qhov thib peb yog kev sib khi thiab kho ntawm cov fiber ntau optic cables thiab lub qhov hluav taws xob thiab qhov hluav taws xob ntawm lub thawv splice nrog lub tshav kub-shrinkable sheath.
3. Cov khoom siv kho qhov muag fiber ntau tuaj yeem khaws cov khoom siv kho qhov muag thiab cov khoom siv kho qhov muag uas tseem tshuav nyob rau hauv kev txiav txim. Qhov ntev ntawm qhov seem ntawm cov khoom siv kho qhov muag yuav tsum tsis pub tsawg dua 1 meter, thiab lub labyrinth ntawm cov khoom siv kho qhov muag yuav tsum tsis pub tsawg dua 35 hli. Lub tais ntim khoom tuaj yeem ua tau ntau txheej thiab muaj peev xwm loj dua, thiab lub tais ntim khoom tuaj yeem hloov kho raws li tus naj npawb ntawm cov cores txuas nrog optical fiber cable.
4. Rau kev tiv thaiv ntawm optical fiber connectors, tso lub tsho tiv thaiv tshav kub ntawm lub fiber core fixing clip nyob rau hauv lub tais txais, thiab silica gel kho txoj kev kuj siv tau.
5. Kaw lub fiber ntau optical cable thiab lub optical fiber splice kaw. Siv cov ntaub abrasive los txhuam cov kev sib tshuam ntawm qhov kho qhov muag fiber ntau splice kaw thiab cov kab hluav taws xob kho qhov muag ntawm lub cable nkag ntawm lub hauv paus. Ntxuav lub polished cheeb tsam nrog xab npum, muab tshuaj txhuam nrog txhuas ntawv ci, thiab tom qab ntawd muab lub tshav kub shrinkable raj rau ntawm qhov muag fiber ntau splice kaw. Nyob rau ntawm qhov chaw nkag cable, siv lub tshuab hluav taws xob kom sov maj mam los ntawm nruab nrab mus rau ob qhov kawg, kom tag nrho cov cua sov shrinkable raj tuaj yeem ua kom tag nrho.
Optical fiber splice kaw classification
1. Raws li cov duab thiab cov qauv, nws tuaj yeem muab faib ua ob hom, ntsug optical fiber ntau splice kaw thiab kab rov tav optical fiber splice kaw.
2. Raws li txoj kev tso ntawm optical fiber ntau cable, muaj cov nyiaj siv ua haujlwm, cov kav dej (tunnel) thiab ncaj qha faus hom.
3. Raws li txoj kev sib txuas ntawm optical fiber cable, nws tau muab faib ua ob hom, kev sib txuas ncaj nraim thiab kev sib cais-fiber.
4. Raws li txoj kev sib khi, muaj cov cua sov shrinkable sealing hom thiab mechanical sealing hom.
Lub luag haujlwm ntawm optical fiber splice kaw hauv FTTx
Lub optical fiber splice kaw yog qhov chaw uas qhov kawg ntawm qhov kho qhov muag fiber cable txuas nrog, thiab tom qab ntawd txuas nrog qhov hloov kho qhov muag los ntawm cov kab hluav taws xob kho qhov muag kom tiv thaiv kev laus ntawm cov ntaub ntawv los ntawm tshav kub, txias, lub teeb, oxygen thiab cov kab mob hauv lub cev. Qhov xwm txheej, thiab muaj lub zog zoo heev, ruaj khov Cov txheej txheem sab nrauv thiab cov qauv tseem ceeb ntawm cov khoom siv fiber ntau kaw tuaj yeem tiv taus qhov kev hloov pauv ib puag ncig tsis zoo, thiab tib lub sijhawm ua lub luag haujlwm ntawm nplaim retardant thiab waterproof, yog li ntawd cov kev co, kev cuam tshuam, cable stretching thiab twisting yog tiv thaiv.
Lub optical fiber splice kaw yog tsim rau txoj kev ncaj-dhau thiab ceg kev sib txuas ntawm ntau yam qauv kho qhov muag fiber ntau cables xws li nyiaj siv ua haujlwm, raj xa dej, faus ncaj qha thiab lwm txoj hauv kev tso. Lub optical fiber splice kaw kuj tsim nyog rau kev sib txuas hauv chav davhlau ya nyob twg ntawm cov qauv kho qhov muag fiber ntau cable. Optical fiber ntau splice kaw feem ntau yog tsim rau sab hauv tsev lossis tsis siv sab nraum zoov, thiab tsis haum rau siv sab nraum zoov. Yog tias lawv yuav tsum tau siv, kev tiv thaiv yuav tsum tau ua. Ua haujlwm kub: Sab hauv hom: -5 degree ~ +40 degree ; Sab nraum zoov hom: -20 degree -+60 degree . Lub optical fiber splice kaw tuaj yeem ua lub luag haujlwm ntawm kev tiv thaiv thiab kev sib txuas. Lub optical fiber kaw lub cev yog ua los ntawm cov yas reinforced, uas muaj lub zog siab, corrosion kuj, mature qauv, txhim khu kev qha sealing thiab yooj yim siv.
FOCC yog ib qho kev paub txog fiber ntau networking kev daws teeb meem. Peb tuaj yeem muab ntau hom optical fiber ntau splice kaw, xws li ntsug optical fiber splice kaw thiab kab rov tav optical fiber splice kaw, kuj suav nrog ntau tus lej ntawm 12 ~ 288 cores. Txais tos tiv tauj peb kom paub meej ntxiv.