Xa Ib Tsab Email● Feem ntau siv rau hauv cov xov hluav taws xob uas nyuam qhuav tsim tshiab.
● Ua tau raws li qhov yuav tsum tau ua ntawm cov fibers loj thiab cov kab xa hluav taws xob siab heev (UHV).
● Muaj peev xwm tiv thaiv tau xob laim los ntawm kev xa cov hluav taws xob loj uas luv luv.
Cov yam ntxwv tseem ceeb:
1. Cov qauv ruaj khov, kev ntseeg siab siab.
2. Muaj peev xwm tau txais qhov thib ob optical fiber ntau dhau.
3. Zoo heev tsis kam rau kev cuam tshuam thiab sab siab.
4. Muaj peev xwm tiv taus kev ntxhov siab ntawm cov khoom siv kho tshuab, thiab kev tiv thaiv teeb pom kev zoo heev.
Tus Qauv
| ITU-TG.652 | Cov yam ntxwv ntawm ib hom fiber ntau optical. |
| ITU-TG.655 | Cov yam ntxwv ntawm cov khoom siv fiber ntau uas tsis yog xoom dispersion -shifted ib hom fiber ntau optical. |
| EIA/TIA598 B | Col code ntawm cov fiber optic cables. |
| IEC 60794-4-10 | Cov xov hlau optical ntawm huab cua raws cov kab hluav taws xob - cov lus qhia tshwj xeeb rau tsev neeg rau OPGW. |
| IEC 60794-1-2 | Cov cables fiber optic - cov txheej txheem sim ib feem. |
| IEEE1138-2009 | IEEE Tus Qauv rau kev sim thiab kev ua tau zoo rau cov xov hlau av optical rau kev siv rau cov xov hluav taws xob. |
| IEC 61232 | Hlau txhuas -Clad rau cov hom phiaj hluav taws xob. |
| IEC60104 | Aluminium magnesium silicon alloy hlau rau cov kab hluav taws xob overhead. |
| IEC 6108 | Cov xov hlau puag ncig concentric lay overhead hluav taws xob stranded conductors. |
Kev Ntsuas Txuj Ci
Tus qauv tsim rau Ob Chav Txheej
| Cov Lus Qhia Tshwj Xeeb | Kev suav cov fiber ntau | Txoj kab uas hla (hli) | Qhov hnyav (kg/km) | RTS (kN) | Kev Luv Luv (KA2s) |
| OPGW-89[55.4;62.9] | 24 | 12.6 | 381 | 55.4 | 62.9 |
| OPGW-110 [90.0;86.9] | 24 | 14 | 600 | 90 | 86.9 |
| OPGW-104 [64.6; 85.6] | 28 | 13.6 | 441 | 64.6 | 85.6 |
| OPGW-127 [79.0;129.5] | 36 | 15 | 537 | 79 | 129.5 |
| OPGW-137 [85.0; 148.5] | 36 | 15.6 | 575 | 85 | 148.5 |
| OPGW-145 [98.6; 162.3] | 48 | 16 | 719 | 98.6 | 162.3 |
Tus qauv tsim rau Peb Txheej
| Cov Lus Qhia Tshwj Xeeb | Kev suav cov fiber ntau | Txoj kab uas hla (hli) | Qhov hnyav (kg/km) | RTS (kN) | Kev Luv Luv (KA2s) |
| OPGW-232 [343.0;191.4] | 28 | 20.15 | 1696 xyoo | 343 | 191.4 |
| OPGW-254 [116.5; 554.6] | 36 | 21 | 889 | 116.5 | 554.6 |
| OPGW-347[366.9;687.7] | 48 | 24.7 | 2157 | 366.9 | 687.7 |
| OPGW-282 [358.7; 372.1] | 96 | 22.5 | 1938 xyoo | 358.7 | 372.1 |
Lus Cim:
1. Tsuas yog ib feem ntawm Overhead Optical Ground Wire thiaj li teev nyob rau hauv lub rooj. Cov cables nrog lwm yam specifications tuaj yeem nug.
2. Cov cables tuaj yeem muab nrog ntau yam ntawm ib hom lossis ntau hom fibers.
3. Cov qauv Cable tshwj xeeb tsim muaj thaum thov.
4. Cov cables tuaj yeem muab nrog cov tub ntxhais qhuav lossis cov tub ntxhais qhuav ib nrab
