Lezi zintambo zenzelwe ukusetshenziswa ngaphandle, ekufakweni kwe-aerial enezintambo kanye namapayipi. Idizayini engenawo ijeli yeshubhu exegayo ivinjwe amanzi ngokugcwele kusetshenziswa izinto ezomile/ezivuvukalayo emanzini, okusho ukuthi ukufinyelela kwekhebula kulula futhi akukho ukuhlanzwa okudingekayo. Amashubhu axegayo axegayo kulula ukuwahambisa lapho kuvalwa futhi idizayini yeshubhu ene-SZ-stranded, exegayo ihlukanisa imicu ekufakweni nasekuqineni kwemvelo kuyilapho ivumela ukufakwa kalula kwamaphakathi ne-span. Lezi zintambo zinebhantshi le-polyethylene eliphakathi/eliphezulu, elinokusebenza okuhle kakhulu kwemishini.
Futhi ukwakhiwa kwezikhali okukodwa okungakhethwa kunikeza ukuvikelwa okwengeziwe kokuchotshozwa kanye negundane nge-ripcord enamandla aphezulu ngaphansi kwezivikelo ukuze kukhumulwe kalula. Le ntambo ingasebenzisa i-fbr duct / ukusetshenziswa okungcwatshwe ngokuqondile.
Ubuchwepheshe bokuvimbela amanzi obungena-gel
Ukulungiselela ikhebula elilungele ubuciko
Ijakhethi ye-polyethylene emaphakathi/phezulu
Ukunikeza isivikelo esiphezulu emisebeni ye-UV, ukhunta, imihuzuko nezinye izici zemvelo)
Izikhali zethayiphu yensimbi eboshiwe(Uma uthanda)
Ihlinzeka ngokumelana namagundane fbr Izinhlelo zokusebenza ezingcwatshwe ngokuqondile
Itholakala nge-62.5 [im9 50 jim, imodi eyodwa (okuhlanganisa nezinketho ze-bend-insensitive kanye ne-NZDS) nezinguqulo ezixubile
I-Environmental Application Cable Type Type Fiber:
Ngaphandle
I-aerial, i-Direct Buried, i-duct
Ishubhu evulekile
Itheyiphu yensimbi yezikhali (Ngokuzithandela) MM, SM
Isitoreji:
-40 °C kuya ku-70 °C
Umsebenzi wokufaka:
-30 °C kuya ku-70 °C
-40 °C kuya ku-70 °C
Ubukhulu. Amandla Okuqina, Isikhathi Esifushane 2700 N
Ubukhulu. Amandla Okuqina, Isikhathi Eside 1000 N
FO | Uhlobo Lomkhiqizo | I-Fiber Num ngeThubhu ngayinye | Inombolo yeshubhu evulekile | Inombolo yeshubhu esebenzayo | Isisindo | Ububanzi(mm) |
6 | I-Dielectric | 6 | 6 | 1 | 80 | 10.5 |
12-72 | I-Dielectric | 12 | 6 | 1-6 | 90 | 11.3 |
84-96 | I-Dielectric | 12 | 8 | 7-8 | 120 | 12.8 |
108-144 | I-Dielectric | 12 | 12 | 9-12 | 170 | 15.7 |
156-216 | I-Dielectric | 12 | 18 | 13-18 | 180 | 16.3 |
228-288 | I-Dielectric | 12 | 24 | 19-24 | 225 | 18.4 |
6 | Izikhali | 6 | 6 | 1 | 125 | 11.9 |
12-72 | Izikhali | 12 | 6 | 1-6 | 138 | 12.8 |
84-96 | Izikhali | 12 | 8 | 7-8 | 175 | 14.3 |
108-144 | Izikhali | 12 | 12 | 9-12 | 250 | 17.7 |
156-216 | Izikhali | 12 | 18 | 13-18 | 275 | 18.3 |
228-288 | Izikhali | 12 | 24 | 19-24 | 330 | 20.5 |