Ntchito: Aerial, pamwamba, kunja
Khalidwe:
1, yapamwamba kwambiri ku IEC607948 IEEEE1138 Miyezo yopanga, kuyesa ndikupanga ndi kalasi yazinthu zomwe zimapezeka kuti zitsimikizire za kudalirika kwa nthawi yayitali.
2, usilikali kuyang'anira ndi kupereka gawo lake lazachilengedwe.
3, Chisindikizo Chosakhazikika Chachikulu Chachikulu Kutetezedwa kwa Abernical ku chinyezi kwa chinyezi komanso chilengedwe chowopsa
4.
5, Lemberani ku Kusintha kwa Mizere Yakale.
Ubwino wa Gl Opgw fiber chingwe:
1, mapangidwe atatu omwe aliwonse: Central Tublide, waya wowoneka bwino, pbt fle free;
2,200km OPGW QEGT nthawi yopanga pafupifupi masiku 20;
3, kuyesa kwamtundu kuphatikizapo chilengedwe chaching'ono, choyenera nyengo yachilengedwe, makamaka pafupi ndi nyanja.
Opgw ali ndi mtundu wa fiber: imodzi ndi njira imodzi g652d, ndipo inayo ndi G65bW-36B1-9; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8; 53.8]. Fiber Optic Cible, nthawi zambiri 12 ~ 48 ulusi, GLAMVER WA OGINE ALBT Purte / Aluminium Zingwe Zovala Zovala Zapakatikati, Zomwe Zimapangidwa pempho.
Itu-tg.652 | Makhalidwe a mawonekedwe amodzi. |
Itu-tg.655 | Makhalidwe a osabala a zero - mawonekedwe amtundu umodzi. |
Eia / Tia598 B | Code code ya zingwe za fiber. |
IEC 67794-10 | Zingwe zamiyala yamiyala yamagetsi yamagetsi yamagetsi - chiwonetsero cha mabanja a opgw. |
IEC 67794-1-2 | Malingaliro owoneka a fiber -Part. |
IEEE1138-2009 | IEEEE MOYO WOPHUNZITSIRA NDIPO KUGWIRA NTCHITO KWAMBIRI KWAULERE KWAULERE KWA ZINSINSI ZOTHANDIZA ZA MALO OGULITSIRA. |
IEC 61232 | Aluminiyamu -clad steel waya wamagetsi. |
Iec60104 | Aluminium Magnesium silicn alloy waya wochititsa mutu. |
IEC 6108 | Wozungulira waya wozungulira amakhala pamwamba pamagetsi osokonekera. |