Marine optical fiber tambo dzakanyatsogadzirirwa nharaunda dzegungwa, ichipa yakagadzikana uye yakavimbika data kutapurirana. Iwo haashandiswe chete kutaurirana kwemukati kwengarava asi zvakare anoshandiswa zvakanyanya mu transoceanic kutaurirana uye dhata kufambiswa kwemafuta ekumahombekombe egungwa uye gasi mapuratifomu, achiita basa rakakosha mumafambisirwo emazuva ano ekutaurirana mugungwa. Kuti tive nechokwadi chekugadzikana kwemabasa ekumahombekombe, marine optical fiber cables dzakagadzirwa kuti dzisapinda mvura, dzisingamanikidziki, dzisingadzi, dzive dzakasimba, uye dzinonyatsochinjika.
Kazhinji, chimiro chemarine optical fiber tambo dzinosanganisira ingangoita fiber unit, sheath, armor layer, uye yekunze bhachi. Pamagadzirirwo akasarudzika kana maapplication, marine optical fiber tambo dzinogona kusiya nhumbi dzezvombo uye panzvimbo pacho dzinoshandisa zvinhu zvinopfekwa kana mabhachi akakosha ekunze. Pamusoro pezvo, kujairana nemhoteredzo dzakasiyana, marine optical fiber tambo dzinogonawo kusanganisira matinji asingadziviri moto, nhengo dzepakati/ dzinosimbisa, uye zvimwe zvinovharisa mvura.
(1) Optical Fiber Unit
Iyo fiber unit ndiyo yakakosha chikamu chemarine optical fiber tambo, ine imwe kana akawanda optical fibers.
Optical fibers ndicho chikamu chepakati chetambo, kazhinji chinosanganisira musimboti, kupfekedzwa, uye kupeta, ine concentric denderedzwa chimiro. Iyo yakakosha, yakagadzirwa nepamusoro-kuchena silica, ine basa rekufambisa masaini emaziso. Iyo yekupfekedza, zvakare yakagadzirwa nepamusoro-kuchena silica, inotenderedza musimboti, ichipa inotaridzika pamusoro uye yekuzviparadzanisa yemeso, pamwe nekudzivirira kwemuchina. Iyo yekupfekedza, iyo yekunze yakatsetseka ye fiber, inogadzirwa nezvinhu zvakaita se acrylate, silicone rabha, uye naironi, inodzivirira iyo fiber kubva mukunyoro uye kukuvara kwemagetsi.
Optical fibers inowanzoiswa mu single-mode fibers (eg, G.655, G652D) uye multi-mode fibers (eg, OM1-OM4), ine maitiro akasiyana-siyana ekufambisa maitiro. Makiyi ekutapurirana zvivakwa anosanganisira yakanyanya attenuation, shoma bandwidth, inoshanda refractive index, manhamba aperture, uye yakanyanya kupararira coefficient, iyo inosarudza kushanda uye kureba kwechiratidzo chekufambisa.
Mafayibha akakomberedzwa nemachubhu akaregedzeka kana akaomeswa kuti aderedze kupindirana pakati pemafiber uye ekunze kukanganisa kwezvakatipoteredza. Dhizaini yefiber unit inogonesa kufambiswa kwedata, ichiita iyo yakakosha uye yakakosha chikamu chemarine optical fiber tambo.
(2) Muhara
Iyo fiber sheath chinhu chakakosha chetambo, kuchengetedza optical fibers. Zvichienderana nechimiro, inogona kukamurwa kuita yakasimba buffer machubhu uye yakasununguka buffer machubhu.
Tight buffer tubes anowanzo kugadzirwa nezvinhu zvakaita sepolypropylene resin (PP), polyvinyl chloride (PVC), uye halogen-isina murazvo-retardant polyethylene (HFFR PE). Tight buffer machubhu anonamira padhuze kune iyo fiber pamusoro, achisiya pasina akakosha mapundu, ayo anoderedza faibha kufamba. Ichi chifukidziro chakasimba chinopa kuchengetedzwa kwakananga kwemafibhi, kudzivirira kunyorova kunopinda uye kupa yakakwira mechanical simba uye kuramba kupindira kwekunze.
Loose buffer tubes anowanzo gadzirwa nepamusoro-modulusPBTplastiki, yakazadzwa nemvura-inovharira gel kuti ipe cushioning nekudzivirira. Loose buffer tubes inopa yakanakisa kuchinjika uye lateral kumanikidza kuramba. Mvura inovhara gel inobvumira kuti fiber ifambe zvakasununguka mukati mechubhu, zvichiita kuti fiber ibudiswe uye kugadzirisa. Inopawo imwe dziviriro kubva mukukuvadzwa uye kunyorova kupinda, kuve nechokwadi kugadzikana uye kuchengetedzeka kwetambo munzvimbo dzine hunyoro kana pasi pemvura.
(3) Mutsetse Wezvombo
Iyo nhumbi yezvombo inowanikwa mukati mejaketi rekunze uye inopa yakawedzera mechanical kuchengetedza, kudzivirira kukuvadzwa kwemuviri kune marine optical fiber tambo. Iyo nhumbi yekudzivirira inowanzo gadzirwa neyakagadziriswa simbi waya yakarukwa (GSWB). Chimiro chakarukwa chinovhara tambo newaya dzesimbi, kazhinji nechiyero chekuvhara chisingasviki 80%. Chimiro chezvombo chinopa yakanyanyisa kuchengetedzwa kwemechani uye kusimba kwesimba, nepo dhizaini yakarukwa ichigonesa kuchinjika uye diki yekukotama radius (iyo inoshanduka inotenderwa kubhenda radius yegungwa optical fiber tambo ndeye 20D). Izvi zvinoita kuti ive yakakodzera kune maapplication anoda kugara achifamba kana kukotama. Pamusoro pezvo, iyo galvanized simbi zvinhu inopa yakawedzera corrosion kuramba, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzine hunyoro kana munyu-spray.
(4) Outer Jacket
Ibhachi rekunze ndiro rinodzivirira rakananga remugungwa optical fiber cables, rakagadzirirwa kutsungirira chiedza chezuva, kunaya, kukukurwa kwemvura yegungwa, kukuvadzwa kwebiological, kukanganiswa kwemuviri, uye UV mwaranzi. Iyo bhachi rekunze rinowanzo gadzirwa nezvinhu zvinodzivirira zvakatipoteredza senge polyvinyl chloride (PVC) uye yakaderera-utsi zero-halogen (LSZH) polyolefin, inopa yakanakisa UV kuramba, kuramba mamiriro ekunze, makemikari kuramba, uye kudzoreredza murazvo. Izvi zvinoita kuti tambo irambe yakagadzikana uye yakavimbika pasi pemamiriro emugungwa akaomarara. Nezvikonzero zvekuchengetedza, tambo zhinji dzemugungwa optical fiber ikozvino dzinoshandisa LSZH zvinhu, seLSZH-SHF1, LSZH-SHF2, uye LSZH-SHF2 MUD. Zvigadzirwa zveLSZH zvinoburitsa hutsi hwehutsi hwakadzikira uye hazvina halogens (fluorine, chlorine, bromine, nezvimwewo), kudzivirira kuburitswa kwemagasi ane muchetura panguva yekupisa. Pakati peizvi, LSZH-SHF1 ndiyo inonyanya kushandiswa.
(5) Chimiro Chisingadziviriri Moto
Munzvimbo dzakaoma, kuve nechokwadi chekuenderera uye kuvimbika kwemaitiro ekutaurirana (semuenzaniso, kune maaramu emoto, kuvheneka, uye kutaurirana panguva dzenjodzi), mamwe marine optical fiber cables anosanganisira danda rinodzivirira moto. Loose buffer chubhu tambo dzinowanzoda kuwedzera mica tepi kuti iwedzere kuramba moto. Tambo dzinodzivirira moto dzinogona kuchengetedza kugona kutaurirana kwenguva yakati panguva yemoto, izvo zvakakosha pakuchengetedza ngarava.
(6) Kusimbisa Nhengo
Kuwedzera simba remagetsi emarine optical fiber tambo, yepakati inosimbisa nhengo senge phosphated simbi waya kana fiber-yakasimbiswa mapurasitiki (FRP) zvinowedzerwa. Izvi zvinowedzera simba retambo uye kusimba kuramba, kuve nechokwadi kugadzikana panguva yekuisa uye kushandiswa. Pamusoro pezvo, nhengo dzinosimbisa dzinosimbisa senge aramid yarn inogona kuwedzerwa kuti ivandudze simba retambo uye kemikari corrosion resistance.
(7) Kunatsiridza Zvivako
Nekufambira mberi kwetekinoroji, chimiro uye zviwanikwa zvemarine optical fiber tambo zviri kuramba zvichishanduka. Semuyenzaniso, ese-akaoma akasununguka chubhu tambo dzinobvisa echinyakare-kuvharira mvura gel uye kushandisa yakaoma-yekuvharisa mvura mune ese machubhu akasununguka uye tambo yepakati, ichipa mabhenefiti ezvakatipoteredza, kureruka, uye mabhenefiti asina gel. Mumwe muenzaniso ndeyekushandiswa kwe thermoplastic polyurethane elastomer (TPU) seyekunze bhachi zvinhu, iyo inopa yakakura tembiricha siyana, mafuta kuramba, asidhi kuramba, alkali kuramba, kureruka, uye diki nzvimbo zvinodiwa. Aya matsva anoratidza kuvandudzwa kuri kuitika mumarine optical fiber tambo dhizaini.
(8) Pfupiso
Magadzirirwo emagadzirirwo emarine optical fiber tambo anotarisisa zvinodiwa zvakakosha zvenzvimbo dzemugungwa, zvinosanganisira kudzivirira mvura, kusamira kwepressure, corrosion resistance, uye mechanical simba. Kuita kwepamusoro uye kuvimbika kwemarine optical fiber tambo dzinoita kuti ive chinhu chakakosha chemazuva ano masisitimu ekukurukurirana emugungwa. Sezvo tekinoroji yegungwa ichifambira mberi, chimiro uye zviwanikwa zvemarine optical fiber tambo zvinoramba zvichishanduka kuti zvizadzise zvinodikanwa zvekudzika kwegungwa kuongorora uye zvakanyanya kuoma kutaurirana zvinodiwa.
About ONE WORLD (OW Cable)
IMWE NYIKA (OW Cable) inotungamira pasi rose mutengesi wemhando yepamusoro yezvigadzirwa zvewaya netambo indasitiri. Chigadzirwa chedu chinosanganisira fiber-reinforced plastic (FRP), low-smoke zero-halogen (LSZH) zvinhu, halogen-isina flame-retardant polyethylene (HFFR PE), uye zvimwe zvemberi zvakagadzirirwa kuzadzisa zvinoomesesa zvinodiwa zvemazuva ano matambo ekushandisa. Nekuzvipira kune hunyanzvi, hunhu, uye kusimudzira, IMWE NYIKA (OW Cable) yave mubatsiri akavimbika kune vanogadzira tambo pasi rese. Zvingave zvemugungwa optical fiber tambo, tambo dzemagetsi, tambo dzekutaura, kana mamwe maapplication ane hunyanzvi, tinopa zvigadzirwa uye hunyanzvi hunodiwa kuti tive nechokwadi chekushanda kwepamusoro uye kuvimbika.
Nguva yekutumira: Mar-14-2025