Muma network ekukurukurirana emazuva ano, kungave mukuisa pamusoro pekunze kana muma system e fiber optic cables emukati, kugadzikana kwenguva refu kwetambo dze optical kunoenderana zvakanyanya nechinhu chakakosha chekusimbisa tambo—aramid yarn. Nehunhu hwayo hwakareruka, simba rayo rekudhonza, uye kugona kwayo kuchinjika kwezvakatipoteredza, aramid yarn inoshandiswa zvakanyanya mu ADSS cables, FTTH fiber optic cables, indoor optical cables, uye dzakasiyana-siyana communication optical cables, uko inoshanda sechikamu chakakosha chekusimbisa tambo dze optical, zvichiita kuti ive chikamu chakakosha chezvinhu zvemazuva ano zve optical cable.
1. Aramid Yarn: Chinhu Chinosimbisa Tambo Nesimba Repamusoro
Aramid fiber ifiber inonhuhwirira yepolyamide inoshanda zvakanyanya. Muindasitiri yetambo dzeoptical, fiber dzearamid dzine modulus yakawanda dzinowanzo gadziriswa kuita aramid yarn, iyo inoshandiswa kuwedzera simba rekusimba uye kugadzikana kwechimiro chetambo dzeoptical.
Kana tichienzanisa nezvinhu zvesimbi zvechinyakare, shinda yearamid ine hunhu hwakareruka uye hwakasimba. Kuwanda kwayo kunongova chikamu chimwe muzvishanu chete kupfuura tambo yesimbi, nepo simba rayo rakanyanya kupfuura simbi. Izvi zvinoita kuti ideredze huremu hwetambo uku ichiri kupa rutsigiro rwakavimbika rwemakanika, zvichiita kuti ive chinhu chakakodzera chekusimbisa tambo ye optical.
Pamusoro pe,shinda yearamidine modulus yakakwira uye yakaderera, zvichideredza zvinobudirira kushushikana kwemuchina kunoendeswa kune fiber ye optical. Izvi zvinobatsira kuderedza kurasikirwa kwe micro-bending uye kuderedza masaini. Sechinhu che optical cable chinoshanda zvakanyanya, aramid yarn inopawo kugadzikana kwakanaka kwekupisa, kuramba kukwegura, kuramba ngura yemakemikari, uye hunhu hwakanaka hwekudzivirira kupisa. Haina zvikamu zvesimbi saka inobvisa njodzi yekuora, zvichiita kuti ive yakakodzera kushandiswa kwenguva refu mu optical cables dzekutaurirana.
2. Matambo eADSS: Aramid Yarn yekuisa mudenga kwenguva refu
Muchikamu chekutaurirana kwemagetsi, ADSS (All-Dielectric Self-Supporting) optical cable ndeimwe yenzira dzakakosha dzekushandisa aramid yarn. Sezvo tambo dzeADSS dzichiiswa pamwe chete nemitsetse yemagetsi ine simba guru kwenguva refu, dzinoda zvinhu zvekusimbisa tambo zvine simba guru uye zvinodzivirira kupisa.
Muzvimiro zvetambo zveADSS, shinda yearamid ine simba guru inowanzo shandiswa sechinhu chikuru chinosimbisa simba kuti ikwanise kutsungirira mutoro wemhepo, kuzviremera, uye kumanikidzwa kwespan. Kana ichienzaniswa nezvimiro zvesimbi zvinotsigira, shinda yearamid yakareruka zvakanyanya uye haiburitse induced current, zvichiita kuti ive yakakodzera nzvimbo dzemagetsi ane simba guru.
Nekugadzirisa chimiro uye zviri mukati meyara yearamid, tambo dzeADSS dzinogona kugadzirwa kuti dzikwanise kushandiswa zvakasiyana-siyana uye simba remakanika. Nekuda kweizvozvo, dzinoshandiswa zvakanyanya munzvimbo dzine makomo, mayambuka nzizi, uye masisitimu ekutaurirana emagetsi ari kure.
3. Tambo dzeOptical dzeMumba: Kuvandudza Kuchinjika uye Kugadzikana kweKuisa
Kana tichienzanisa netambo dzeADSS, tambo dzemukati dzinonyanya kutarisisa pakuchinjika uye kuramba kukotama. Munzvimbo dzakadai senzvimbo dzedata, network dzeFTTH, uye masisitimu etambo dzakarongeka, tambo dzinowanzo kukotama uye kuiswa kwemugero, zvichiita kuti zvinhu zvekusimbisa tambo zvinyanye kudiwa.
Tambo dzemagetsi dzemukati, dzakadai setambo dzeGJPFJV, dzinoshandisa chimiro che "tight-buffered fiber + aramid yarn reinforcement layer + outer sheath". Muchimiro ichi, aramid yarn inoshandiswa kunwisa simba rekudhonza uye kushushikana kwekunze kwemuchina, ichidzivirira optical fiber uye ichivandudza kugadzikana kwekuguma.
Nekuda kwekugona kwayo kuchinjika uye kushanda kwayo zvakanaka, shinda yearamid inoderedza kukuvara kunokonzerwa nekukombama panguva yekuisa nekushanda, zvichiita kuti tambo dzeoptical dzemukati dzigare dzakagadzikana kwenguva refu. Nekuda kweizvozvo, yave chinhu chakakosha mumasisitimu emazuva ano etambo dzeoptical dzemukati.
Mhedziso
Sechinhu chakakosha chekusimbisa tambo dzeoptical, shinda yearamid inoshandiswa zvakanyanya mutambo dzeADSS, tambo dzemukati dzeoptical, tambo dzeFTTH, uye masisitimu akasiyana-siyana etambo dzeoptical dzekutaurirana. Nechimiro chayo chakareruka, simba rayo rekusimba, kuramba kwakasimba kwezvakatipoteredza, uye mashandiro akagadzikana emakanika, shinda yearamid inoita basa rakakosha mukuvandudza kuvimbika kwetambo uye kugadzikana kwekushanda kwenguva refu. Kune vagadziri vetambo dzeoptical, kusarudza shinda yearamid yepamusoro chinhu chakakosha kuti ive nechokwadi chekuti tambo inoshanda uye hupenyu hwebasa.
Nguva yekutumira: Chivabvu-21-2026