Kuyika kwa mlengalenga ndikofunikira pakufalitsa mphamvu ndi ma siginecha olankhulirana mtunda wautali.Chimodzi mwazinthu zofunika kwambiri pakuyika mlengalenga ndi chingwe chomwe chimagwiritsidwa ntchito.Zingwe ziwiri zomwe zimagwiritsidwa ntchito kwambiri poyika mlengalenga ndi ADSS (All-Dielectric Self-Supporting) ndi OPGW (Optical Ground Wire).Zingwe zonsezi zili ndi zabwino komanso zovuta zake, koma ndi ziti zomwe zimapereka magwiridwe antchito apamlengalenga?
Zithunzi za ADSSamapangidwa kwathunthu ndi zida za dielectric, zomwe zikutanthauza kuti alibe zigawo zazitsulo.Izi zimawapangitsa kukhala opepuka komanso otetezedwa ku dzimbiri, zomwe zimapindulitsa kwambiri nyengo yovuta.Zingwe za ADSS ndizosavuta kukhazikitsa, zomwe zimapangitsa kukhala chisankho chodziwika bwino kwamakampani othandizira.
Kumbali ina, zingwe za OPGW zimakhala ndi chowongolera zitsulo chapakati chokhala ndi ulusi wowoneka bwino wophatikizidwa ndi chitsulo ndi aluminiyamu.Mapangidwewa amapereka mphamvu zapamwamba komanso zolimba, zomwe zimapangitsa kuti zikhale zoyenera kuziyika m'madera omwe ali ndi mphepo yamkuntho kapena nyengo ina yoopsa.Kuphatikiza apo, zingwe za OPGW zimapereka njira yabwino kwambiri yodutsa mphezi, zomwe zimapangitsa kukhala chisankho chodziwika bwino m'malo okhala ndi mphezi zambiri.
Ndiye, ndi chingwe chiti chomwe chimapereka magwiridwe antchito abwino pakuyika mlengalenga?Yankho limadalira zinthu zingapo, kuphatikizapo malo oyikapo, kugwiritsa ntchito chingwe, ndi bajeti.
Kwa makampani othandizira omwe akufunafuna chingwe chopepuka komanso chosavuta kukhazikitsa, ADSS ikhoza kukhala njira yabwinoko.Komabe, ngati kuyikako kuli pamalo omwe nyengo ili ndi nyengo yoipa, OPGW ikhoza kukhala chisankho chabwinoko chifukwa cha mphamvu zake zapamwamba komanso kulimba kwake.
Pomaliza, kusankha pakati pa ADSS ndiZithunzi za OPGWzimadalira zofunikira zenizeni za kukhazikitsa.Kuganizira mozama za zinthu monga chilengedwe, ntchito yomwe mukufuna kugwiritsa ntchito, ndi bajeti kungathandize kusankha bwino chingwe chomwe chidzagwiritse ntchito.