Thumela i-imeyile● Isetyenziswa rhoqo kwiintambo zombane ezisandula ukwakhiwa phezulu.
● Ingahlangabezana neemfuno zenani elikhulu leefayibha kunye neentambo zokudlulisela i-voltage ephezulu kakhulu (UHV).
● Ingakhusela umbane ngokudlulisa umbane omkhulu omfutshane wesiphako.
Iimpawu eziphambili:
1. Ulwakhiwo oluzinzileyo, ukuthembeka okuphezulu.
2. Uyakwazi ukufumana ifayibha yesibini ye-optical excess-length.
3. Ukumelana okugqwesileyo nokugqwetheka kunye noxinzelelo olusecaleni.
4. Iyakwazi ukumelana noxinzelelo oluphezulu loomatshini, kunye nokusebenza kakuhle kokukhusela ukukhanya.
Umgangatho
| I-ITU-TG.652 | Iimpawu zefayibha ye-optical yemo enye. |
| I-ITU-TG.655 | Iimpawu ze-non-zero dispersion - iifayibha ze-single mode ezitshintshiweyo ze-optical. |
| I-EIA/TIA598 B | Ikhowudi ye-Col yeentambo ze-fiber optic. |
| I-IEC 60794-4-10 | Iintambo ze-optical zasemoyeni ezikwimigca yamandla ombane-inkcukacha zosapho ze-OPGW. |
| I-IEC 60794-1-2 | Iintambo zefayibha ye-optical - iinkqubo zovavanyo lwenxalenye. |
| IEEE1138-2009 | I-IEEE Standard yokuvavanya nokusebenza kwentambo yomhlaba ekhanyayo yokusetyenziswa kwiintambo zombane. |
| I-IEC 61232 | Ucingo lwentsimbi olugqunywe nge-aluminium olusetyenziselwa umbane. |
| IEC60104 | Ucingo lwe-aluminium magnesium silicon alloy lwabaqhubi beentambo eziphezulu. |
| I-IEC 6108 | Iintambo ezijikelezileyo ezijikelezileyo zibekwe phezu kwee-conductors zombane ezixineneyo. |
Ipharamitha yoBugcisa
Uyilo oluqhelekileyo lwe-Double Layer
| Inkcazo | Inani leeFayibha | Ububanzi(mm) | Ubunzima (kg/km) | I-RTS(kN) | Isekethe emfutshane (ii-KA2) |
| I-OPGW-89[55.4;62.9] | 24 | 12.6 | 381 | 55.4 | 62.9 |
| I-OPGW-110[90.0;86.9] | 24 | 14 | 600 | 90 | 86.9 |
| I-OPGW-104[64.6;85.6] | 28 | 13.6 | 441 | 64.6 | 85.6 |
| I-OPGW-127[79.0;129.5] | 36 | 15 | 537 | 79 | 129.5 |
| I-OPGW-137[85.0;148.5] | 36 | 15.6 | 575 | 85 | 148.5 |
| I-OPGW-145[98.6;162.3] | 48 | 16 | 719 | 98.6 | 162.3 |
Uyilo oluqhelekileyo lweeLayer ezintathu
| Inkcazo | Inani leeFayibha | Ububanzi(mm) | Ubunzima (kg/km) | I-RTS(kN) | Isekethe emfutshane (ii-KA2) |
| I-OPGW-232[343.0;191.4] | 28 | 20.15 | 1696 | 343 | 191.4 |
| I-OPGW-254[116.5;554.6] | 36 | 21 | 889 | 116.5 | 554.6 |
| I-OPGW-347[366.9;687.7] | 48 | 24.7 | 2157 | 366.9 | 687.7 |
| I-OPGW-282[358.7;372.1] | 96 | 22.5 | 1938 | 358.7 | 372.1 |
Phawula:
1. Yinxalenye nje ye-Overhead Optical Ground Wire edweliswe kwitheyibhile. Iintambo ezinezinye iinkcukacha zingabuzwa.
2. Iintambo zinokubonelelwa ngoluhlu lweefayibha zemowudi enye okanye zemowudi ezininzi.
3. Isakhiwo seCable esiyilwe ngokukodwa siyafumaneka xa siceliwe.
4. Iintambo zingabonelelwa ngomongo owomileyo okanye umongo owomileyo ongaphantsi
