I-Double PE Sheath inikezela ngamandla aphezulu aselevelele nokuchotshozwa.
Ijeli elikhethekile ku-tube linikeza ukuvikelwa okuqinile kwemicu.
Frp njengelungu eliphakathi nendawo.
I-Outer Sheath ivikela ikhebula emisebeni ye-ultraviolet.
Ukumelana nokushisa okushisa okuphezulu nokuphansi kokushisa komjikelezo, okuholela ekulweni nokuguga nokuhlala isikhathi eside.
I-PSP ithuthukisa ubufakazi bokuthi.
Ukuchoboza ukumelana nokucishwa.
Uhlobo lwefayibha | I-attenuation | I-1310NM MFD (Imodi ye-Mode Field) | Cable cut-off wavelength λcc (nm) | |
@ 1310NM (DB / KM) | @ 1550nm (DB / KM) | |||
G652d | ≤0.36 | ≤0.22 | 9.2 ± 0.4 | ≤1260 |
G657a1 | ≤0.36 | ≤0.22 | 9.2 ± 0.4 | ≤1260 |
G657a2 | ≤0.36 | ≤0.22 | 9.2 ± 0.4 | ≤1260 |
G655 | ≤0.4 | ≤0.23 | (8.0-11) ± 0.7 | ≤1450 |
50/125 | ≤3.5 @ 850nm | ≤1.5 @ 1300nm | / | / |
62.5 / 125 | ≤3.5 @ 850nm | ≤1.5 @ 1300nm | / | / |
Ukubalwa kwefayibha | Ububanzi bekhebula (mm) ± 0.5 | Isisindo sekhebula (kg / km) | Amandla ashubile (n) | Ukuqhekeka okuchoboze (n / 100mm) | Ukugoba Radius (MM) | |||
Isikhati eside | Isikhathi esifushane | Isikhati eside | Isikhathi esifushane | Isitatiki | -Namandla | |||
2-36 | 12.5 | 197 | 1000 | 3000 | 1000 | 3000 | 12.5D | -KuKokwenzeka |
38-72 | 13.5 | 217 | 1000 | 3000 | 1000 | 3000 | 12.5D | -KuKokwenzeka |
74-96 | 15 | 262 | 1000 | 3000 | 1000 | 3000 | 12.5D | -KuKokwenzeka |
98-120 | 16 | 302 | 1000 | 3000 | 1000 | 3000 | 12.5D | -KuKokwenzeka |
122-144 | 13.7 | 347 | I-1200 | 3500 | I-1200 | 3500 | 12.5D | -KuKokwenzeka |
162-288 | 19.5 | I-380 | I-1200 | 3500 | I-1200 | 3500 | 12.5D | -KuKokwenzeka |
Ibanga elide, ukuxhumana kwe-lan.
Okungazenzile kwe-Aerial, ukungcwatshwa okuqondile.
Ububanzi bokushisa | ||
Ukuthutha | Ukufaka | Ukuhlinza |
-40 ℃ ~ + 70 ℃ | -20 ℃ ~ + 60 ℃ | -40 ℃ ~ + 70 ℃ |
Yd / t 901-2009
Izintambo ze-Oyi zihlanganiswe eBakelite, ama-Dulems, noma e-Ironwood Drums. Ngesikhathi sokuhamba, amathuluzi afanele kufanele asetshenziselwe ukugwema ukulimaza iphakethe futhi aliphathe kalula. Izintambo kufanele zivikelwe kumswakama, zigcinwe kude namazinga okushisa aphezulu kanye nokushisa komlilo, kuvikelwe ekudleni ngokweqile nokuchotshozwa, futhi kuvikelwe ekucindezelekeni nasemodweni. Akuvunyelwe ukuba nobude obubili bekhebula kwisigubhu esisodwa, futhi zombili iziphetho kufanele zivalwe. Iziphetho ezimbili kufanele zipakwe ngaphakathi kwesigubhu, kanye nobude bekhebula kungabi ngaphansi kwamamitha amathathu okufanele kunikezwe.
Umbala wokumake amakhebula umhlophe. Ukuphrinta kuzokwenziwa ngezikhathi ezithile kumamitha ayi-1 ku-sheath yangaphandle yekhebula. Inganekwane yokumaka kwe-sheath engaphandle ingashintshwa ngokuya ngezicelo zomsebenzisi.
Umbiko wokuhlola kanye nesitifiketi esinikeziwe.
Uma ufuna ikhambi elinokwethenjelwa, elinejubane le-fiber optic cable cable, ungabheki okunye ukwedlula i-Oyi. Xhumana nathi Manje ukubona ukuthi singakusiza kanjani ukuthi uhlale uxhumekile futhi uthathe ibhizinisi lakho liye ezingeni elilandelayo.