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OPGW Optical Ground Wire
OPGW Optical Ground Wire
Central Optical Unit Hom Optical Unit Nyob Hauv Qhov Chaw Ntawm Cable
Optical av xaim (OPGW) yog ob txoj haujlwm cable. Nws yog tsim los hloov cov khoom siv hluav taws xob zoo li qub / ntaub thaiv npog / ntiaj teb xov hlau ntawm cov kab hluav taws xob siv hluav taws xob nrog cov txiaj ntsig ntxiv ntawm cov khoom siv kho qhov muag uas tuaj yeem siv rau kev sib txuas lus. OPGW yuav tsum muaj peev xwm tiv taus qhov kev ntxhov siab ntawm cov khoom siv rau cov khoom siv hluav taws xob los ntawm ib puag ncig xws li cua thiab dej khov. OPGW tseem yuav tsum muaj peev xwm tswj tau cov teeb meem hluav taws xob ntawm cov kab sib kis los ntawm kev muab txoj hauv kev rau hauv av yam tsis muaj kev puas tsuaj rau cov khoom siv kho qhov muag hauv lub cable.
OPGW cable tsim yog tsim los ntawm fiber ntau optic core (nrog ib lub raj optical fiber ntau nyob ntawm cov fiber ntau suav) encased nyob rau hauv ib tug hermetically kaw hardened aluminium yeeb nkab nrog ib tug npog ntawm ib los yog ntau tshaj txheej ntawm hlau thiab / los yog hlau hlau. Kev teeb tsa zoo ib yam li cov txheej txheem siv los txhim kho cov neeg siv hluav taws xob, txawm hais tias yuav tsum tau saib xyuas kom siv cov sheave los yog pulley qhov ntau thiab tsawg kom tsis txhob ua kom puas los yog tsoo lub cable. Tom qab kev teeb tsa, thaum lub cable tau npaj tiav, cov xov hlau raug txiav tawm kom nthuav tawm cov yeeb nkab hauv nruab nrab uas tuaj yeem yooj yim ua lub nplhaib-txiav nrog cov yeeb nkab txiav. Cov xim-coded sub-units yog nyiam los ntawm cov neeg siv feem ntau vim lawv ua splice box npaj yooj yim heev.
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Khoom nta
Kev xaiv yooj yim rau kev tuav thiab splicing.
Thick-walled aluminium yeeb nkab(stainless hlau) muab zoo heev crush kuj.
Hermetically kaw yeeb nkab tiv thaiv optical fibers.
Cov hlua hlau sab nraud tau xaiv los ua kom zoo rau cov khoom siv kho tshuab thiab hluav taws xob.
Optical sub-unit muab tshwj xeeb txhua yam thiab thermal tiv thaiv rau fibers.
Dielectric xim-coded optical sub-units muaj nyob rau hauv fiber ntau suav ntawm 6, 8, 12, 18 thiab 24.
Ntau sub-units ua ke kom ua tiav fiber ntau suav txog 144.
Me me cable txoj kab uas hla thiab lub teeb yuag.
Tau txais qhov tsim nyog thawj fiber ntau ntev hauv stainless hlau raj.
OPGW muaj qhov zoo tensile, cuam tshuam thiab crush kuj ua haujlwm.
Sib txuam nrog cov kab hauv av sib txawv.
Daim ntawv thov
Rau kev siv hluav taws xob siv hluav taws xob ntawm cov kab sib txuas hauv kev siv cov ntaub thaiv npog ib txwm muaj.
Rau cov ntawv thov retrofit qhov twg cov ntaub thaiv npog uas twb muaj lawm yuav tsum tau hloov nrog OPGW.
Rau cov kab tshiab kis tau tus mob lieu ntawm tsoos shield hlau.
Suab, video, cov ntaub ntawv kis tau tus mob.
SCADA networks.
Hla ntu
Specifications
| Qauv | Fiber suav | Qauv | Fiber suav |
| OPGW-24B1-40 | 24 | OPGW-48B1-40 | 48 |
| OPGW-24B1-50 | 24 | OPGW-48B1-50 | 48 |
| OPGW-24B1-60 | 24 | OPGW-48B1-60 | 48 |
| OPGW-24B1-70 | 24 | OPGW-48B1-70 | 48 |
| OPGW-24B1-80 | 24 | OPGW-48B1-80 | 48 |
| Lwm hom tuaj yeem ua raws li cov neeg siv khoom thov. | |||
Ntim Thiab Nruas
OPGW yuav tsum raug mob nyob ib ncig ntawm lub nruas ntoo uas tsis tuaj yeem rov qab los yog hlau-ntoo nruas. Ob qhov kawg ntawm OPGW yuav tsum tau muab khi kom ruaj ntseg rau lub nruas thiab kaw nrog lub hau kaw. Cov cim yuav tsum tau muab luam tawm nrog cov ntaub ntawv tsis muaj huab cua nyob rau sab nraud ntawm lub nruas raws li cov neeg siv khoom xav tau.
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FTTH Suspension Tension Clamp Drop Wire Clamp
FTTH ncua kev kawm ntawv nro clamp fiber ntau optic nco cable hlau clamp yog ib hom hlau clamp uas yog dav siv los txhawb lub xov tooj poob xov hlau ntawm span clamps, tsav hooks, thiab ntau yam xaim txuas. Nws muaj ib lub plhaub, shim, thiab ib tug wedge nruab nrog ib tug bail hlau. Nws muaj ntau yam zoo, xws li zoo corrosion kuj, durability, thiab tus nqi zoo. Tsis tas li ntawd, nws yooj yim rau nruab thiab ua haujlwm yam tsis muaj cov cuab yeej, uas tuaj yeem txuag cov neeg ua haujlwm lub sijhawm. Peb muaj ntau yam qauv thiab specifications, yog li koj tuaj yeem xaiv raws li koj xav tau.
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Bundle Tube Hom tag nrho Dielectric ASU Tus Kheej Txhawb ...
Cov qauv ntawm qhov kho qhov muag cable yog tsim los txuas 250 μm optical fibers. Cov fibers tau muab tso rau hauv ib lub raj xoob ua los ntawm cov khoom siv siab modulus, uas tom qab ntawd tau ntim nrog cov dej tsis sib haum. Lub raj xoob thiab FRP yog sib tw ua ke siv SZ. Cov dej thaiv cov xov paj ntxiv rau hauv cov tub ntxhais cable los tiv thaiv cov dej ntws tawm, thiab tom qab ntawd cov ntaub qhwv polyethylene (PE) yog extruded los tsim cov cable. Ib txoj hlua stripping tuaj yeem siv los rhuav qhib qhov kho qhov muag cable sheath.
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GYFXTH-2/4G657A2
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Poj Niam Attenuator
OYI FC txiv neej-poj niam attenuator plug hom tsau attenuator tsev neeg muaj kev ua tau zoo ntawm ntau yam kev ruaj khov rau kev sib txuas ntawm cov qauv kev lag luam. Nws muaj ntau yam attenuation, tsis tshua muaj rov qab poob, yog polarization insensitive, thiab muaj zoo repeatability. Nrog rau peb cov kev tsim thiab kev tsim muaj peev xwm, qhov attenuation ntawm txiv neej-poj niam hom SC attenuator kuj tuaj yeem raug kho los pab peb cov neeg siv khoom nrhiav kev zoo dua. Peb lub attenuator ua raws li kev lag luam ntsuab pib, xws li ROHS.
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Loose Tube Armored Nplaim-retardant Direct Burie ...
Cov fibers tau muab tso rau hauv lub raj xoob ua los ntawm PBT. Cov hlab yog ntim nrog dej-resistant filling compound. Lub steel hlau los yog FRP nyob rau hauv nruab nrab ntawm lub hauv paus ntsiab lus raws li ib tug metallic zog tswv cuab. Cov hlab thiab cov fillers raug tso tseg nyob ib ncig ntawm lub zog cov tswv cuab rau hauv ib qho kev sib cog lus thiab lub voj voog. Ib qho Aluminium Polyethylene Laminate (APL) los yog steel daim kab xev yog siv nyob ib ncig ntawm lub cable core, uas yog sau nrog filling compound los tiv thaiv nws los ntawm dej ingress. Tom qab ntawd cov tub ntxhais cable yog them nrog nyias PE puab sheath. Tom qab lub PSP yog longitudinally thov nyob rau hauv lub puab sheath, lub cable tiav nrog ib tug PE (LSZH) txheej sheath.
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Pav ca Twin Fiber Cable GJFJBV
Lub tiaj tus ntxaib cable siv 600μm lossis 900μm nruj buffered fiber ntau raws li qhov nruab nrab kev sib txuas lus kho qhov muag. Lub nruj buffered fiber yog qhwv nrog ib txheej ntawm aramid yarn raws li ib tug muaj zog cov tswv cuab. Xws li ib chav tsev yog extruded nrog ib txheej raws li ib tug puab sheath. Lub cable tau ua tiav nrog lub tsho sab nrauv.(PVC, OFNP, lossis LSZH)
Yog tias koj tab tom nrhiav kev txhim khu kev qha, kev kub ceev fiber ntau optic cable daws, saib tsis pub dhau OYI. Hu rau peb tam sim no kom pom tias peb tuaj yeem pab koj txuas nrog thiab coj koj txoj kev lag luam mus rau qib tom ntej.