No nā nīnau e pili ana i kā mākou huahana a i ʻole ka papa inoa kumukūʻai, e ʻoluʻolu e waiho i kāu leka uila iā mākou a e hoʻopili mākou i loko o 24 hola
Ua kūpono ʻo Overhead OPGW Cable no ka hoʻokomo ʻana i nā laina hoʻouna a loaʻa iā ia ka hana ʻelua o ka uea honua (i hoʻolālā ʻia e pani i nā uea kuʻuna static a pale paha) a me nā uea kamaʻilio.
Hoʻokele ʻo OPGW i nā ʻauwai pōkole a hāʻawi i ka palekana mai ka uila ʻana i ka wā e "pale ana" i nā alakaʻi, ʻoiai e hāʻawi ana i kahi ala kelepona no nā kamaʻilio kūloko a me nā ʻaoʻao ʻekolu.
Pono ʻo OPGW e kū i nā koʻikoʻi mechanical a me ke kaiapuni i kau ʻia ma luna o nā kaula (e like me nā mea i hana ʻia e ka makani a i ʻole ka hau).Pono e hiki i ka OPGW ke mālama i nā hewa uila ma ka laina hoʻouna ma o ka hāʻawi ʻana i kahi ala i ka honua me ka pale ʻana i ka pōʻino i nā fiber optical palupalu i loko o ke kaula.
ʻElua mau hana ʻana o ke kaula OPGW:
1. Ke ano o ka paipu wehe waena
Hoʻokomo ʻia nā fibers i loko o kahi kikowaena paʻa a paʻa i ka wai, ka pahu alumini i hoʻopiha ʻia me ka gel pale wai.Hāʻawi kēia paipu i ka pale i ka fiber i ka wā o ka hoʻokomo ʻana a me ka hana ʻana ma lalo o nā kūlana kaiapuni koʻikoʻi.ʻO ke kila kila kila paha he kila aluminika ma muli o nā koi ʻenehana.Aia ka paipu optical kuhiliʻole ma ke kikowaena o ke kaula i pale ʻia e nā ʻāpana hoʻokahi a i ʻole he nui o ke kila aluminika, nā uwea alumini alumini, a i ʻole nā uea kila.Hāʻawi nā uea metala i ka ikaika mechanical e kū i ka hoʻokomo ʻana a me nā kūlana hana, ʻoiai e loaʻa ana ka conductivity e kāohi i ka piʻi ʻana o ka mahana i ka wā pōkole pōkole.
Hoʻokaʻawale ʻia kēlā me kēia fiber optical me ka hoʻohana ʻana i kahi ʻōnaehana ʻike fiber e pili ana i ke kala a me ka helu o nā kaha apo ma luna.Hōʻike kēia hoʻolālā paʻa i ka ikaika mechanical kiʻekiʻe a me ka helu kuhi hewa i loko o kahi anawaena liʻiliʻi.ʻO ke anawaena liʻiliʻi hoʻi i ka hopena maikaʻi loa i ka hana sag tension.
2.Multi loose paipu ano
Hoʻokuʻu ʻia nā fibers i loko o kahi pahu kila kuhili ʻole i hoʻopaʻa ʻia a kūpaʻa wai i hoʻopiha ʻia me ka gel pale wai.ʻElua a ʻekolu mau paipu kila kila kila i hoʻopaʻa ʻia ma ka ʻaoʻao o loko o kahi uwea papa-nui.Hoʻolālā ʻia ka nui o ka ʻano paipu manuahi no ka pono o ka helu fiber kiʻekiʻe ma luna o 48 me ka nui o ka helu fiber hiki i ka 144. Hiki i ke ʻano o nā ʻano like ʻole ke hoʻokō i ke koi o ke keʻa nui a me ka mana nui o kēia manawa.
Hana ʻia ka fiber optical me ka silica maʻemaʻe kiʻekiʻe a me ka silica doped germanium.Hoʻohana ʻia nā mea acrylate UV curable ma luna o ka uhi ʻana o ka fiber ma ke ʻano he uhi pale pale mua.Hōʻike ʻia ka ʻikepili kikoʻī o ka hana fiber optical ma ka papa aʻe.
Hoʻohana ʻo Optical fiber i kahi mea wili kūikawā i hoʻomalu maikaʻi ʻia i ka waiwai o PMD, a hōʻoia i hiki ke paʻa i ka cabling.
IEC 60793-1 Optical fiber Māhele 1: Nā kikoʻī kikoʻī
IEC 60793-2 Optical fiber Māhele 2: Nā kikoʻī huahana
ITU-T G.652 Nā hiʻohiʻona o ke kelepona fiber optical mode hoʻokahi
ITU-T G.655 Nā hiʻohiʻona o kahi fiber optical mode hoʻokahi-hoʻololi ʻole-zero a me Uea.
EIA/TIA 598 Code kala o nā uwea fiber optic
IEC 60794-4-10 Aerial optical cable ma nā laina mana uila - Nā kikoʻī ʻohana no OPGW
IEC 60794-1-2 ʻO nā kaula fiber optika - Māhele 1-2: ʻO nā kikoʻī maʻamau - Nā kaʻina hana hoʻāʻo ʻana o ke kaula uila.
IEEE1138-2009 IEEE maʻamau no ka hoʻāʻo ʻana a me ka hana ʻana no ka uwea honua optical (OPGW) no ka hoʻohana ʻana ma nā laina mana uila.
IEC 61232 Aluminum - uea kila kila no nā kumu uila
IEC 60104 Aluminum magnesium-silicon alloy wire no nā alakaʻi laina ma luna
ʻO IEC 61089 Uea pōʻai concentric e waiho ana ma luna o nā mea hoʻokele uila stranded
ʻO ka pulupulu ʻo Corning SMF-28e+ Optical Fiber
Lako Paa no ka Hookomo
Pono e wehewehe ʻia nā lōʻihi o ka pahu i ka manawa kūʻai e kōkua i ka mea kūʻai aku me ka hōʻemi ʻana i ka ʻōpala, a e hōʻemi i ka splicing e pono ai i ka wā e hoʻokomo ai.
E ʻoluʻolu e kelepona iā AWG no nā kikoʻī kikoʻī kikoʻī piha, me ka ʻikepili PLS CADD a i ʻole ka ʻikepili Stress Creep.
No nā nīnau e pili ana i kā mākou huahana a i ʻole ka papa inoa kumukūʻai, e ʻoluʻolu e waiho i kāu leka uila iā mākou a e hoʻopili mākou i loko o 24 hola