I-PBT Loose Tube Optical Ground Wire (OPGW) ijikelezwe ngocingo olulodwa okanye oluphindwe kabini lweengcingo zensimbi ezifakwe i-aluminium (ACS) okanye ukuxuba iingcingo ze-ACS kunye neengcingo ze-aluminium alloy. Ukusebenza kakuhle kwe-anti-corrosion.Izinto eziphathekayo kunye nesakhiwo zifana, ukuchasana kakuhle nokudinwa kwe-vibration.
Uhlobo lweFayibha: G652D; I-G655C;
Ukubalwa kweFayibha: 12-144 Core
Umgangatho: IEEE 1138, IEC 60794-4, IEC 60793, TIA/EIA 598 A
Usetyenziso:
Ukwakhiwa kwakhona kwemigca yamandla emidala kunye neentambo zombane ophantsi.
Iindawo zemizi-mveliso yeekhemikhali eziselunxwemeni ezinongcoliseko olukhulu lweekhemikhali.
Iimpawu eziphambili:(ukongeza kwiimpawu zetyhubhu yentsimbi ye-OPGW)
1. Iyakwazi ukuhlangabezana neemfuno eziphezulu zokusebenza kombane, kwaye ibe nokusebenza okugqwesileyo kokumelana ne-corrosion.
2. Isebenza kwiindawo eziselunxwemeni nakwiindawo ezinongcoliseko olukhulu.
3. I-short-circuit current inefuthe elincinci kwifiber.
| Inkcazo | Ukubalwa kweFayibha | Ububanzi (mm) | Ubunzima (kg/km) | RTS(KN) | Isekethe emfutshane(KA2s) |
| OPGW-113(87.9;176.9) | 48 | 14.8 | 600 | 87.9 | 176.9 |
| OPGW-70(81; 41 | 24 | 12 | 500 | 81 | 41 |
| OPGW-66(79;36) | 36 | 11.8 | 484 | 79 | 36 |
| OPGW-77(72;36) | 36 | 12.7 | 503 | 72 | 67 |
Amagqabantshintshi:Iimfuno zeenkcukacha kufuneka zithunyelwe kuthi kuyilo lwentambo kunye nokubalwa kwexabiso. Iimfuno ezingezantsi ziyimfuneko:
A, inqanaba lombane wothumelo lwaMandla
B, inani lefayibha
C, umzobo wesakhiwo sentambo kunye nobubanzi
D, Amandla okuqina
F, Umthamo wesiphaluka esifutshane
| Into | Indlela yoVavanyo | Iimfuno |
|---|---|---|
| Uxinzelelo | IEC 60794-1-2-E1Umthwalo: ngokwesakhiwo sekhebulaUbude besampulu: hayi ngaphantsi kwe-10m, ubude obudityanisiweyo bungabi ngaphantsi kwe-100mIxesha lexesha: 1min | I-40% RTS akukho xinzelelo olongezelelweyo lwefayibha (0.01%), akukho kuncitshiswa okongeziweyo (0.03dB).60%RTS uhlobo lwefayibha≤0.25%,uxinzelelo olongezelelweyo≤0.05dB(Akukho kuncitshiswa okongeziweyo emva kovavanyo). |
| Ukutyumza | IEC 60794-1-2-E3Umthwalo: ngokwetheyibhile engentla, amanqaku amathathuIxesha lexesha: 10min | Ukuthotywa okongeziweyo kwi-1550nm ≤0.05dB/fibre; Akukho monakalo kwizinto |
| Ukungena Amanzi | IEC 60794-1-2-F5BIxesha : 1 iyure Ubude besampulu: 0.5mUbude bamanzi: 1m | Akukho kuvuza kwamanzi. |
| Ubushushu bokukhwela ibhayisekile | IEC 60794-1-2-F1Ubude besampuli: Akukho ngaphantsi kwe-500mUluhlu lobushushu: -40℃ ukuya +65℃Imijikelo: 2Ixesha lokuhlala uvavanyo lokuhamba ngebhayisikile: 12h | Utshintsho kwi-attenuation coefcient iya kuba ngaphantsi kwe-0.1dB/km nge-1550nm. |
Intambo ye-GL FIBER 'OPGW intambo yahlulwe kakhulu ibe: ityhubhu yentsimbi ephakathi-uhlobo lwe-OPGW, ityhubhu yensimbi engenasici e-stranded-OPGW, i-al-covered steel stainless ityhubhu OPGW, ityhubhu ye-aluminium OPGW, ityhubhu yensimbi engenasici ephakathi kwe-OPGW kunye neengcingo ezixinzelelweyo kunye ne-OPPC. .
Yonke intambo ye-OPGW enikezelwe ukusukaIFIBER yeGLiya kuvavanywa nge-100% ngaphambi kokuthunyelwa, Kukho uluhlu oluhlukeneyo lovavanyo oluqhelekileyo lokuqinisekisa umgangatho wentambo ye-OPGW, efana nale:
Uhlobo lovavanyo
Uhlobo lovavanyo lunokuyekwa ngokungenisa isatifikethi somenzi semveliso efanayo eyenziweyokumbutho wovavanyo ozimeleyo owamkelwa kumazwe ngamazwe okanye ilabhoratri. Ukuba uhlobo lovavanyokufuneka yenziwe, iya kuqhutywa ngokwenkqubo yovavanyo lohlobo olongezelelweyo olufikelelweyokwisivumelwano phakathi komthengi nomenzi.
Uvavanyo lwesiqhelo
I-coefficient ye-optical attenuation kuyo yonke ubude bentambo yokuvelisa ilinganiswa ngokwe-IEC 60793-1-CIC (i-Back-scattering technique, OTDR). Iifiber eziqhelekileyo zemowudi enye zilinganiswa kwi-1310nm kunye ne-1550nm. I-non-zero dispersion shifted single‒mode (NZDS) iintsinga zilinganiswa kwi-1550nm.
Uvavanyo lwasefektri
Uvavanyo lokwamkelwa kwefektri lwenziwa kwiisampuli ezimbini ngeodolo nganye phambi komthengi okanye ummeli wakhe. Iimfuno zeempawu zomgangatho zigqitywa yimigangatho efanelekileyo kunye nezicwangciso zomgangatho ekuvunyelwene ngazo.
Ulawulo loMgangatho-Isixhobo soVavanyo kunye noMgangatho:
Impendulo:Ukuze sifezekise imigangatho yomgangatho ophezulu wehlabathi, sihlala sibeka esweni ingxelo evela kubathengi bethu. Ngezimvo kunye neengcebiso, nceda, uqhagamshelane nathi, i-imeyile:[i-imeyile ekhuselweyo].
Uhlobo oluthile kunye neDatha yobuGcisa:
| No | Inkcazo | Ukubalwa kweFayibha | Ububanzi (mm) | Ubunzima (kg/km) | RTS(KN) | Isekethe emfutshane (KA2s) |
| 1 | OPGW-24B1-40[54;9.3] | 24 | 9.0 | 304 | 54 | 9.3 |
| 2 | OPGW-12B1-50[58;12.4] | 12 | 9.6 | 344 | 58 | 12.4 |
| 3 | OPGW-24B1-60[39.5;29.5] | 24 | 10.8 | 317 | 39.5 | 29.5 |
| 4 | OPGW-24B1-70[78;24.6] | 24 | 11.4 | 464 | 78 | 24.6 |
| 5 | OPGW-24B1-80[98;31.1] | 24 | 12.1 | 552 | 98 | 31.1 |
| 6 | OPGW-24B1-90[113;38.3] | 24 | 12.6 | 618 | 113 | 38.3 |
| 7 | OPGW-24B1-90[74:46.3] | 24 | 12.6 | 529 | 74 | 46.3 |
| 8 | OPGW-24B1-100[118;50] | 24 | 13.2 | 677 | 118 | 50 |
| 9 | OPGW-24B1-110[133;65.1] | 24 | 14.0 | 761 | 133 | 65.1 |
| 10 | OPGW-24B1-120[97;102.6] | 24 | 14.5 | 654 | 97 | 102.6 |
| 11 | OPGW-24B1-130[107;114.3] | 24 | 15.2 | 762 | 107 | 114.3 |
| 12 | OPGW-24B1-155[182;123.5] | 24 | 16.6 | 1070 | 182 | 123.5 |
| 13 | OPGW-48B1-80[59;57.9] | 48 | 12.0 | 431 | 59 | 57.9 |
| 14 | OPGW-48B4-90[92;59.1] | 48 | 12.9 | 572 | 92 | 59.1 |
| 15 | OPGW-36B1-100[119;49] | 36 | 13.5 | 688 | 119 | 49 |
| 16 | OPGW-48B1-110[133;63] | 48 | 14.1 | 761 | 133 | 63 |
| 17 | OPGW-48B1-120[147;78.4] | 48 | 14.9 | 841 | 147 | 78.4 |
| 18 | OPGW-48B1-155 [71.4;256.0] | 48 | 16.8 | 675 | 71.4 | 256 |
| 19 | OPGW-48B1-220 [72.5;387.4] | 48 | 19.6 | 700 | 72.5 | 387.4 |
| 20 | OPGW-48B1-264 [123.6;578.2] | 48 | 21.6 | 980 | 123.6 | 578.2 |
Qaphela: Olunye uhlobo lwe-optical fibre nokubala, ucingo oluxineneyo luyafumaneka kwisicelo se-om.
Iimpawu zoVavanyo loomatshini kunye nokusiNgqongileyo:
| Into | Indlela yoVavanyo | Iimfuno |
|---|---|---|
| Uxinzelelo | IEC 60794-1-2-E1Umthwalo: ngokwesakhiwo sekhebulaUbude besampulu: hayi ngaphantsi kwe-10m, ubude obudityanisiweyo bungabi ngaphantsi kwe-100mIxesha lexesha: 1min | I-40% RTS akukho xinzelelo olongezelelweyo lwefayibha (0.01%), akukho kuncitshiswa okongeziweyo (0.03dB).60%RTS uhlobo lwefayibha≤0.25%,uxinzelelo olongezelelweyo≤0.05dB(Akukho kuncitshiswa okongeziweyo emva kovavanyo). |
| Ukutyumza | IEC 60794-1-2-E3Umthwalo: ngokwetheyibhile engentla, amanqaku amathathuIxesha lexesha: 10min | Ukuthotywa okongeziweyo kwi-1550nm ≤0.05dB/fibre; Akukho monakalo kwizinto |
| Ukungena Amanzi | IEC 60794-1-2-F5BIxesha : 1 iyure Ubude besampulu: 0.5mUbude bamanzi: 1m | Akukho kuvuza kwamanzi. |
| Ubushushu bokukhwela ibhayisekile | IEC 60794-1-2-F1Ubude besampuli: Akukho ngaphantsi kwe-500mUluhlu lobushushu: -40℃ ukuya +65℃Imijikelo: 2Ixesha lokuhlala uvavanyo lokuhamba ngebhayisikile: 12h | Utshintsho kwi-attenuation coefcient iya kuba ngaphantsi kwe-0.1dB/km nge-1550nm. |
Igubu leplanga elingabuyiswayo.
Zombini iziphelo zeentambo zefiber optic zibotshelelwe ngokukhuselekileyo kwigubu kwaye zitywinwe ngekepusi eshwabeneyo ukuthintela ukungena kokufuma.
• Ubude obunye bentambo nganye buya kujikelezwa kwakhona kwiGubu leMithi eFumiweyo
• Igqunywe ngeplastiki yesithinteli
• Ukutywinwa ngeentsimbi zomthi ezinamandla
• Ubuncinci i-1 m yesiphelo sangaphakathi sentambo iya kugcinelwa uvavanyo.
• Ubude begubu: Ubude begubu eliqhelekileyo yi-3,000m±2%;
Inani elilandelelanayo lobude bentambo liya kuphawulwa kwisingxobo sangaphandle sentambo kwisithuba semitha e-1 ± 1%.
Olu lwazi lulandelayo luya kuphawulwa kwi-sheath yangaphandle yentambo kwisithuba esimalunga nemitha e-1.
1. Uhlobo lwekhebula kunye nenani lefiber optical
2. Igama lomenzi
3. Inyanga kunye noNyaka woMveliso
4. Ubude bekhebula
Ukumakishwa kwegubu:
Icala ngalinye lomgqomo wamaplanga liya kumakishwa ngokusisigxina ubuncinane be-2.5 ~ 3 cm ubude bonobumba ngokulandelayo:
1. Igama lokwenziwa kunye nelogo
2. Ubude bekhebula
3.Iintlobo zeentambo zeFayibhakunye nenani lemicunjl
4. Indlela yokuqengqeleka
5. Ubunzima obupheleleyo kunye nenetha
Izibuko:
Shanghai/Guangzhou/Shenzhen
| Ubungakanani(KM) | 1-300 | ≥300 |
| Ixesha eliqikelelweyo(Iintsuku) | 15 | Ukuzalelwa! |
Qaphela:Umgangatho wokuPakisha kunye neenkcukacha ezingentla ziqikelelwa kwaye ubungakanani bokugqibela kunye nobunzima buya kuqinisekiswa ngaphambi kokuthunyelwa.
Phawula: Iintambo zipakishwe kwibhokisi, zibhijelwe kwi-Bakelite kunye negubu lentsimbi. Ngexesha lokuthutha, izixhobo ezifanelekileyo kufuneka zisetyenziswe ukuphepha ukonakalisa iphakheji kunye nokuphatha ngokulula. Iintambo kufuneka zikhuselwe kubumanzi, zigcinwe kude nobushushu obuphezulu kunye neentlantsi zomlilo, zikhuselwe ekugobeni nasekutyunyuzweni, zikhuselwe kuxinzelelo lomatshini kunye nomonakalo.
Iintambo zipakishwe kwibhokisi, zibhijelwe kwi-Bakelite & igubu lentsimbi. Ngexesha lokuthutha, izixhobo ezifanelekileyo kufuneka zisetyenziswe ukuphepha ukonakalisa iphakheji kunye nokuphatha ngokulula. Iintambo kufuneka zikhuselwe kubumanzi, zigcinwe kude nobushushu obuphezulu kunye neentlantsi zomlilo, zikhuselwe ekugobeni nasekutyunyuzweni, zikhuselwe kuxinzelelo lomatshini kunye nomonakalo.
Ngo-2004, i-GL FIBER yaseka umzi-mveliso wokuvelisa iimveliso zentambo ye-optical, ikakhulu ivelisa intambo yokulahla, intambo yangaphandle yangaphandle, njl.
I-GL Fiber ngoku ineesethi ezili-18 zezixhobo zokufaka imibala, iiseti ezili-10 zezixhobo zokugquma zeplastiki zesibini, iiseti ezili-15 zezixhobo zokujija zomaleko we-SZ, iiseti ezili-16 zezixhobo zokugquma, iiseti ezisi-8 zezixhobo zokuvelisa iintambo ze-FTTH, iiseti ezingama-20 zezixhobo zentambo ze-OPGW optical cable, kunye 1 izixhobo ezihambelanayo kunye nezinye izixhobo ezincedisa imveliso. Okwangoku, umthamo wonyaka wemveliso yeentambo ze-optical ufikelela kwi-12 yezigidi ze-core-km (umthamo wemveliso yemihla ngemihla ye-45,000 yeekhilomitha eziphambili kunye neentlobo zeentambo zinokufikelela kwi-1,500 km). Iifektri zethu zinokuvelisa iintlobo ezahlukeneyo zeentambo zangaphakathi nangaphandle (ezifana ne-ADSS, i-GYFTY, i-GYTS, i-GYTA, i-GYFTC8Y, i-micro-cable evuthelwa ngumoya, njl. njl.). umthamo wemihla ngemihla wemveliso yeentambo eziqhelekileyo unokufikelela kwi-1500KM / ngosuku, umthamo wemihla ngemihla wemveliso yentambo yokulahla unokufikelela kubuninzi. I-1200km / ngosuku, kunye nomthamo wemveliso yemihla ngemihla ye-OPGW inokufikelela kwi-200KM / ngosuku.
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