1. Ribbon cable
Cov fiber ntau kho qhov muag yog ua tiav los ntawm ntau qhov ntau ntawm ib qho khoom siv kho qhov muag los ntawm kev pleev xim, ib-stacking rau hauv ib lub ribbon thiab ob-txheej kho qhov muag fiber ribbon ua ib chav tsev. Muaj ob hom optical fibers, uas yog hom encapsulated thiab ntug-bonded hom. Lub thickness yog thinner. Txhua pawg tuaj yeem muaj 4, 8, 12, lossis 16 fibers. Qhov sib nrug ntawm fiber ntau yog 0.28mm (rau 4, 8) thiab 0.3mm (rau 12, 16), zoo sib xws, nrog flatness nyob rau hauv txoj kab ntsug, uas yog, qhov sib txawv. Qhov yuav tsum tau muaj, uas yuav tsum tsis txhob ntau tshaj 30, 40, 50um (nyob ntawm seb nyob rau hauv-band) Tus naj npawb ntawm fibers nyob ntawm tus naj npawb ntawm fibers), thiaj li yuav pab txhawb lub cluster fusion splicing thiab splicing, thiab optical fibers nyob rau hauv lub fibers. band siv cov chromatogram kom zoo. Cov fiber ntau optical ribbon yog me me, uas tuaj yeem txhim kho qhov sib txuas ntawm fiber ntau hauv cov khoom siv kho qhov muag, thiab tuaj yeem tsim ntau cov cores, xws li 320 txog 3456 cores. Nws yog qhov tsim nyog rau tam sim no tsim kho qhov muag fiber ntau nkag network.
2. All-dielectric self-supporting optical cable
ADDSS (Tag nrho Dielectric Self-Supporting Optical Fiber Cable) optical cable luv luv, uas lub zog tensile tsis yog hlau tab sis aramid yarn, thiab iav fiber reinforced yas (FRP), feem ntau yog siv nyob rau hauv muaj zog hluav taws xob zaus, xws li lub hwj chim thiab railway kev sib txuas lus. systems, thiab nyob rau tib lub sij hawm nyob rau hauv loj-span zaus xws li hla dej ntws los yog complex struts. ADSS fiber ntau optic cable tuaj yeem tsim tau yam tsis muaj hluav taws xob tsis ua haujlwm, taug qab tsis kam, thiab qhov kub thiab txias.
3. av xaim composite optical cable
OPGW (Optical Fiber Composite Overhead Ground Wire) luv luv, tseem hu ua optical fiber ntau hauv av xaim, hauv av xaim hauv kab hluav taws xob muaj cov khoom siv fiber ntau rau kev sib txuas lus. Hom kab hluav taws xob kho qhov muag no ua tiav ob qho tib si, uas yog, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob hauv av tsis raug puas vim yog kev teeb tsa ntawm cov khoom siv kho qhov muag, thiab cov khoom siv kho qhov muag yuav tsum raug tiv thaiv kom zoo los ntawm kev puas tsuaj. Lead skeleton, stainless hlau raj hom thiab submarine optical cable hom thiab lwm yam.
4. Submarine cable
Cov kab hluav taws xob kho qhov muag tso rau ntawm ntug dej hiav txwv muaj dej hiav txwv ntiav thiab dej hiav txwv sib sib zog nqus. Cov yam ntxwv ntawm no optical cable yog: ua ntej, nws muaj peev xwm tiv taus ib tug loj hydrostatic siab (lub siab yog nce los ntawm 1 tuj yog hais tias qhov tob yog 10 meters) thiab lub luag hauj lwm quab yuam thaum lub sij hawm tso tawm txheej txheem; Qhov thib ob yog tiv thaiv Hydrogen nkag mus rau hauv fiber ntau. Nws tau raug lees paub tias hydrogen yuav ua rau cov khoom siv kho qhov muag kom txo qis qis; qhov thib peb yog qhov loj ntawm lub hop. Nyob rau hauv submarine cable, cov khoom siv kho qhov muag tau muab tso rau hauv qhov chaw ntawm lub cable thiab tsis nyob rau hauv ib qho tshwj xeeb stainless hlau raj. Lub raj yog surrounded los ntawm high-strength arched steel hlau. Cov hlau hlau txheej yog them nrog tooj liab yeeb nkab rau cov chaw taws teeb muab khoom, thiab nws kuj tiv thaiv micro / macro dabtsi yog khoov thaum lub kho qhov muag cable tso. Tom qab ntawd lub txheej txheej yog extruded. Nws kuj tseem yuav raug pinned los tiv thaiv cov ntse, suav nrog shark tom. Hauv kuv lub teb chaws, Qingdao, Shanghai thiab Shantou twb tau tsaws inter-oceanic submarine cables.