Mukufunsa za Zingwe za ADSS ndikuyang'ana kwambiri pa khalidwe labwino komanso mtengo wake. Ndiloleni ndifotokoze bwino izi. Choyamba, kodi zingwe za ADSS ndi ziti. Ndi zingwe zonse zodzithandizira zokha zomwe zimagwiritsidwa ntchito poyika fiber optic pamwamba. Mfundo zazikulu apa ndi khalidwe ndi mtengo wake.

Kotero, wogwiritsa ntchito mwina akufuna kudziwa chomwe chimapanga chingwe cha ADSS chabwino komanso momwe mitengo imagwirira ntchito. Ndiyenera kuyamba ndi kufotokoza zinthu zomwe zimatsimikiza ubwino. Izi zikuphatikizapo zipangizo zomwe zimagwiritsidwa ntchito, monga mtundu wa galasi mu ulusi, nsalu ya jekete (HDPE ndi yofala), ndi ulusi wa aramid kuti ukhale wolimba. Komanso, zinthu monga mphamvu yokoka ndi kukana nyengo ndizofunikira.

Kenako, mfundo za mitengo. Ndiyenera kunena kuti mtengo umadalira kuchuluka kwa ulusi, kutalika, kuchuluka kwa mphamvu, ndi zina zowonjezera monga kukana makoswe. Ogulitsa angapereke kuchotsera kwa kuchuluka, kotero mwina mungawauze kuti muwalankhule mwachindunji kuti mupeze mitengo. Komanso, mbiri ya kampaniyi imagwira ntchito pano—makampani odziwika bwino akhoza kukhala okwera mtengo kwambiri koma amapereka kudalirika.

Kenako, ogulitsa omwe akulimbikitsidwa amakumbukiridwa. Mayina monga Corning, Prysmian, Fujikura, AFL, ndi Feiboer amakumbukiridwa. Awa ndi makampani odziwika bwino omwe amadziwika ndi khalidwe labwino. Kuphatikiza ogulitsa ochokera kumayiko ena ndi aku China kungakhale kothandiza chifukwa wogwiritsa ntchitoyo angakhale akufunafuna njira zosiyanasiyana m'madera osiyanasiyana.

Ndiyeneranso kuwonjezera malangizo otsimikizira kuti ndalamazo ndi zofunika. Zinthu monga kutsimikizira ziphaso (ISO, RoHS), kuyang'ana zofunikira zaukadaulo poyerekeza ndi zosowa za polojekiti, kupeza zitsanzo, ndi kuyerekeza mitengo. Mwina tchulani kufunika kwa chithandizo ndi chitsimikizo pambuyo pogulitsa.

Dikirani, wogwiritsa ntchitoyo akhoza kukhala kontrakitala kapena woyang'anira polojekiti yemwe akufuna kugula zingwezi. Akufuna kulinganiza mtengo popanda kuwononga ubwino. Choncho kutsindika bwino kusiyana pakati pa ubwino ndi mtengo ndikofunikira. Mwina fotokozani kuti ngakhale kuti ndalama zoyambirira zingakhale zokwera pa zinthu zabwino, zimasunga ndalama pakapita nthawi chifukwa cha kulimba komanso kusakonza pang'ono.

Ndiyeneranso kuganizira za ndalama zomwe zingawonongeke. Mwachitsanzo, chingwe chotsika mtengo chingakhale ndi mphamvu yochepa yokoka, zomwe zimapangitsa kuti chisinthidwe kapena kulephera kugwira ntchito pafupipafupi, zomwe zimawonjezera mtengo wonse. Chifukwa chake ndikofunikira kulangiza kuti musachepetse zinthu zofunika kwambiri.

Komanso, malo ogwiritsira ntchito ndi ofunika. Ngati kukhazikitsa kuli pamalo omwe nyengo ili yovuta, mphepo yamkuntho, kapena kutentha kwambiri, chingwecho chiyenera kupirira mikhalidwe imeneyo. Choncho zinthu zabwino ziyenera kugwirizana ndi zosowa zachilengedwe.

Mwina muphatikizepo mitengo yokhazikika, koma popeza mitengo imasinthasintha ndipo imadalira zinazake, ndi bwino kulangiza kuti mupeze mtengo wokonzedwa mwamakonda. Komabe, kupereka ndalama zokwana $0.50 mpaka $2 pa mita imodzi kungathandize kukhazikitsa ziyembekezo, ngakhale ndikufunika kusamala chifukwa izi zimatha kusiyana kwambiri.

Kuphatikiza ogulitsa ochokera kumayiko ena ndi aku China ndikwabwino chifukwa opanga aku China monga Feiboer, Hengtong kapena ZTT angapereke mitengo yopikisana, zomwe zingakhale zokongola ngati wogwiritsa ntchitoyo ali ndi bajeti yokwanira koma akufunabe mtundu wodalirika.

Komanso, kutchula kufunika kwa mbiri ya ogulitsa ndi ntchito yogulitsa pambuyo pogulitsa kungathandize wogwiritsa ntchito kuganizira osati kokha za chinthucho komanso chithandizo chomwe chili kumbuyo kwake. Chithandizo chaukadaulo panthawi yoyika chingakhale chofunikira kwa munthu amene sanadziwepo kale za zingwe za ADSS.

Ndiyenera kukonza yankho langa poyamba pofotokoza zomwe zimatsimikiza ubwino, kenako mitengo, kutsatiridwa ndi malangizo a ogulitsa, ndi malangizo opezera mtengo wabwino kwambiri. Kutsiriza ndi mawu omaliza omwe amalimbitsa mgwirizano pakati pa ubwino ndi kugwiritsa ntchito ndalama moyenera.

Ndikofunikira kuonetsetsa kuti mawu onse aukadaulo afotokozedwa momveka bwino, koma osagwiritsa ntchito mawu ambiri. Wogwiritsa ntchito akhoza kukhala akudziwa kale zoyambira, koma ndi bwino kunena momveka bwino. Pewani mawu osavuta ngati n'kotheka, kapena kufotokozera mwachidule.

Yang'anani ngati pali miyezo yamakampani yokhudzana ndi zingwe za ADSS yomwe iyenera kutchulidwa, monga miyezo ya IEC kapena Telcordia. Kutsatira izi kungakhale chizindikiro cha ubwino.

Komanso, mwina tikambirane njira zosinthira zinthu. Ogulitsa ena amapereka zingwe zokonzedwa kuti zigwirizane ndi zosowa zinazake, zomwe zingakhudze mtengo komanso kuyenerera kwa polojekitiyi.

Pomaliza, onetsetsani kuti upangiriwo ndi wothandiza. Wogwiritsa ntchitoyo mwina akufuna njira zothanirana nazo: momwe angawunikire ogulitsa, zomwe ayenera kuwona, momwe angakambirane mitengo, ndi zina zotero.