Cov Kev Sib Txuas Ntawm Cov Fiber Terminal Box, Thaj Cable Thiab Cov Pigtail
Feem ntau hauv lub network cabling, sab nraum zoov (kev sib txuas ntawm cov tuam tsev) siv fiber ntau optic cables, thaum hauv tsev (sab hauv tsev) siv Ethernet twisted pair cables. Tom qab ntawd yuav ua li cas hloov cov kis xov xwm ntawm Sab Nraud Sab Nraud Optical Network thiab Ethernet Nyob Sab Hauv Tsev?
Thiab cov khoom siv dab tsi siv rau hauv txoj kev txuas? Lawv ua haujlwm dabtsi? Li cas txog kev sib raug zoo ntawm lawv? Cov lus teb yog raws li nram no. Firstly, qhov tsuas yog siv li yog fiber ntau lub thawv kaw, fiber optic thaj cable, fiber ntau optic pigtail thiab optical transceiver module thiab lwm yam.
Kev sib raug zoo Kev sib raug zoo:
Kauj Ruam 1: Siv cov kab xev fais fab sab nrauv rau hauv cov thawv ntawv dav dav rau lub hom phiaj ntawm kev siv cov khoom siv fiber ntau thiab fiber ntau optic pigtail, uas ua tawm los ntawm kev siv fiber ntau optic thaj cable.
Kauj Ruam 2: Nkag mus rau hauv lub tshuab fiber ntau rau hauv cov tshuab fiber ntau los hloov cov ntawv qhia txog hluav taws xob rau hluav taws xob.
Kauj Ruam 3: Hluav taws xob teeb liab raug xa los ntawm lub tshuab xa khoom siv fiber ntau siv qhov nruab nrab ntawm kev sib kis ntawm khub. Ntawm no point UTP network pab tau txuas nrog RJ-45 connectors. Li ntawd, nyob deb, qhov kev hloov siab lees txim ntawm kev kho qhov muag tau tiav.
Cov Lus Qhia: Muaj ntau ntau yam khoom siv network uas muaj qhov chaw nres nkoj optical, tab sis yog tias tsis muaj qhov kho qhov muag (zoo ib yam li cov fibre-optic xa ntawv), cov ports yuav siv tsis tau.
Fiber Terminal Box yog lub thawv thaiv dav dav rau qhov sib txuas ntawm fiber ntau optic cable thiab pigtail. Fiber optic davhlau thawv qhov dav hlau yog ib txoj hlua txuas kawg. Nws ob hnub yog fiber ntau optic cables thiab pigtails, qhov sib npaug yog muab faib ua ib qho khoom siv fiber ntau optic cable. Fiber ntau lub thawv ntawv siv rau cov lag luam fiber ntau optic cable, thiab xa cov tub ntxhais mus rau cov pigtails. Kev siv fiber ntau cable tau muaj ntau lub cores, piv txwv li, ib kab 4-core (cable muaj plaub cores), los ntawm lub npov sab hauv lub thawv, koj tuaj yeem siv qhov kho qhov muag kho kab mob rau qhov siab tshaj plaws ntawm plaub lub pigtails, uas ua rau 4 ntawm cov kab mob fiber ntau.
Optical Pigtail : connector ntawm ib kawg thiab lwm qhov kawg yog ib qho kev tub ntxhais tawg. Los ntawm welding, txuas mus nrog lwm tus tub ntxhais cable. Kuj hu ua swine pigtail cable lub davhlau ya nyob twg rau lub tshuab uas siv rau kev sib txuas ntawm cov khoom siv fais fab. Feem ntau muab faib ua ib hom los yog ntau hom fiber ntau pigtail, ib qho fiber ntau lossis dual fiber, kis nrug, thiab pigtail interface yam. Feem ntau siv fiber ntau optic li tam sim no rau kev ua lag luam pigtail interface hom yog feem ntau: FC, SC, LC, ST plaub.
Lub luag hauj lwm ntawm fiber ntau pigtail yog siv los mus txuas ob sab ntawm cov connector, pigtail splicing fiber ntau optic connectors ntawm ib kawg nrog rau lwm kawg los ntawm ib tug tshwj xeeb connector (FC, SC, LC, ST) nrog fiber ntau-optic los yog optical module yog txuas nrog, constituting optical data kis kab. Qhov chaw FC thiab FC connectors feem ntau siv hauv kev sib txuas lus sib kis kab mob; ST connectors feem ntau yog thawj lub coupler adapter, thiab mam li txuas mus rau fiber ntau optic transceiver modules.
Feem ntau tsis muaj fiber ntau fiber ntau ntawm muag ( FOCC tuaj yeem muab), tab sis peb tuaj yeem txiav txoj hlua fiber ntau hauv nruab nrab, nws mam li ua ob hom phaj ntau ntxiv. Pigtails siv nyob rau hauv lub thawv ntawv kaw, txuas txuas cov fiber ntau optic los ntawm lub npov dav hlau qhov chaw txuas (adapter) mus txuas rau hauv cov phom thiab phom lub thoob.
Fiber Optic Patch Cable : Nws ob hnub yog ob qho tag nrho cov pob txha. Nws yog siv los txuas cov tshuab fiber ntau optic thiab cov khoom siv. Nws muaj tuab txheej txheej, thiab feem ntau yog siv nyob rau hauv kev sib txuas ntawm optical transceiver thiab fiber ntau lub thawv ntawv. Nws kuj hu ua fiber ntau jumper lossis fiber ntau optic thaj qaum.
Fiber fiber tais yog siv rau kev sib koom ua ke ob qho tib si fiber optic cables mus ntev ntev. Lawv tsis sib hloov ntawm, fiber optic fiber ntau thiab optical transceiver txuas nrog ntawm fiber ntau optic lub thawv ntawv, uas yog, tuaj yeem raug muab tso rau ntawm qhov muag pigtail. Fiber dav hlau thawv thiab laub tais yuav tsum to taub zoo li: qhov uas siv fibre fiber ntau ob lub hau, tab sis tus qub yog fiber ntau optic thiab pigtail splice, uas yog fusion ntawm cable.
Fiber optic kaw thiab fiber ntau lub thawv ntawv tsis zoo li qub. Fiber optic kaw yog tag nrho kaw, waterproof tab sis nws tsis kho pigtails; tsis muaj dej tsis ruaj, thaum tus qauv tsim kho cov fiber ntau ntawm fiber optic, pigtail coupler yuav tsau nruab ntug thaum tsuas txuas ob lub npuas thiab sub SC / PC FC / PC interfaces, uas yog cov kabmob fiber ntau thiab cov pigtails tau sib txuas los ntawm cov tshuab splicing.
Dab tsi yog qhov txawv ntawm lub tshuab fiber ntau thiab fiber ntau optic pigtail? Lub tshuab fiber ntau puas muab faib ua ob hom phaj ntau? Tsuas yog ib qho kawg ntawm cov pigtail fiber ntau yog ib qho chaw sib txuas, thaum lub qhov khoob fiber ntau muaj cov pob qij txha hauv ob hnub. Muaj ntau ntau yam kev sib tshuam yuav tsum sib txawv sib txawv. Fiber kab cab siv tau coj los siv ua ob qho pigtails nrog.
