Ingafakwa ngaphandle kokuvala amandla.
Ukumelana nemijikelezo yokushisa ephezulu nephansi, okuholele ekulweni nokuguga kanye nokuphila okude.
Ububanzi obungasindi nobuncane bunciphisa umthwalo obangelwa yiqhwa nomoya, kanye nomthwalo emibhoshongweni nezinto ezingemuva.
Ubude obukhulu be-span kanye nesikhathi eside kunazo zonke kungaphezulu kwe-1000m.
Ukusebenza okuhle emandleni ashubile kanye nokushisa.
Inani elikhulu le-fiber cores, elingasindi, lingabekwa ngomugqa wamandla, ukonga izinsiza.
I-Adodult Adat High-Tensile Easseile Izinto Zokumelana Nokubekezelela ukungezwani okuqinile futhi uvikele imibimbi kanye punctures.
Impilo yokuklama ingaphezu kweminyaka engama-30.
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 |
Ukubalwa kwefayibha | Ububanzi bekhebula (mm) ± 0.5 | Isisindo sekhebula (kg / km) | I-100m span Amandla ashubile (n) | Ukuqhekeka okuchoboze (n / 100mm) | Ukugoba Radius (mm) | |||
Isikhati eside | Isikhathi esifushane | Isikhati eside | Isikhathi esifushane | Isitatiki | -Namandla | |||
2-12 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | Yeboyo | I-20 |
24 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | Yeboyo | I-20 |
36 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | Yeboyo | I-20 |
48 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | Yeboyo | I-20 |
72 | 10 | 80 | 1000 | 2500 | 300 | 1000 | Yeboyo | I-20 |
96 | 11.4 | 100 | 1000 | 2500 | 300 | 1000 | Yeboyo | I-20 |
144 | 14.2 | I-150 | 1000 | 2500 | 300 | 1000 | Yeboyo | I-20 |
Umugqa wamandla, i-dielectric edingekayo noma umugqa wokuxhumana we-span omkhulu.
Ukuzisekela.
Ububanzi bokushisa | ||
Ukuthutha | Ukufaka | Ukuhlinza |
-40 ℃ ~ + 70 ℃ | -5 ℃ ~ + 45 ℃ | -40 ℃ ~ + 70 ℃ |
I-DL / T 788-2016
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.