Isakhiwo socingo olulodwa lwensimbi oluzisekelayo lwesibalo sesi-8 sinikeza amandla aphezulu okuqina.
I-loose tube stranding cable core iqinisekisa ukuthi isakhiwo sekhebula sizinzile.
Inhlanganisela ekhethekile yokugcwalisa ishubhu iqinisekisa ukuvikelwa okubalulekile kwe-fiber futhi imelana namanzi.
I-sheath yangaphandle ivikela ikhebula emisebeni ye-ultraviolet.
Ububanzi obuncane nesisindo esincane kwenza kube lula ukubeka.
Imelana nezinguquko zomjikelezo wezinga lokushisa eliphezulu neliphansi, okuholela ekunqandeni ukuguga kanye nempilo ende.
Uhlobo lweFiber | Ukunciphisa | 1310nm MFD(Mode Field Diameter) | Ukusikwa kwekhebula Wavelength λcc(nm) | |
@1310nm(dB/KM) | @1550nm(dB/KM) | |||
I-G652D | ≤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 | / | / |
I-Fiber Count | Ububanzi bekhebula (mm) ±0.5 | I-Messenger Diametor (mm) ±0.3 | Ukuphakama Kwekhebula (mm) ±0.5 | Isisindo sekhebula (kg/km) | Amandla Okuqina (N) | I-Crush Resistance (N/100mm) | Irediyasi egobisayo (mm) | |||
Isikhati eside | Isikhathi esifushane | Isikhati eside | Isikhathi esifushane | I-Static | Amandla | |||||
2-12 | 8.0 | 5.0 | 15.5 | 135 | 1000 | 2500 | 1000 | 3000 | 10D | 20D |
14-24 | 8.5 | 5.0 | 16.0 | 165 | 1000 | 2500 | 1000 | 3000 | 10D | 20D |
I-Aerial, Ukuxhumana kwebanga elide kanye ne-LAN, shaft yasendlini, izintambo zokwakha.
I-aerial ezisekelayo.
Izinga Lokushisa | ||
Ezokuthutha | Ukufakwa | Ukusebenza |
-40℃~+70℃ | -10℃~+50℃ | -40℃~+70℃ |
YD/T 1155-2001
Izintambo ze-OYI ziboshelwe ezigubhu ze-bakelite, zokhuni, noma ze-ironwood. Ngesikhathi sokuthutha, amathuluzi afanele kufanele asetshenziselwe ukugwema ukulimaza iphakheji futhi uwaphathe kalula. Amakhebula kufanele avikelwe emswakameni, agcinwe kude nezinga lokushisa eliphezulu kanye nezinhlansi zomlilo, avikelwe ekugobeni ngokweqile nasekuchobozeni, futhi avikelwe ekucindezelekeni nasekulimaleni kwemishini. Akuvunyelwe ukuba nobude obubili bekhebula esigubhuni esisodwa, futhi zombili iziphetho kufanele zivalwe. Iziphetho ezimbili kufanele zipakishwe ngaphakathi kwesigubhu, futhi ubude bekhebula obubekiwe obungekho ngaphansi kwamamitha amathathu kufanele bunikezwe.
Umbala wamakhebula omaka umhlophe. Ukuphrinta kuzokwenziwa ngezikhawu zemitha elingu-1 emgodleni wangaphandle wekhebula. Inganekwane yokumaka kwe-sheath yangaphandle ingashintshwa ngokuya ngezicelo zomsebenzisi.
Umbiko wokuhlola nesitifiketi unikeziwe.
Uma ufuna isisombululo sekhebula le-fiber optic esithembekile, esinesivinini esikhulu, ungabheki kude kune-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani uhlale uxhumekile futhi siyise ibhizinisi lakho ezingeni elilandelayo.