Φ3.0mm G.657B3 Ikhebula leFiber Optical GJYFJU-1 G.657B3
Ukubuka Kwephrofayela
Ukusebenza kwe-Optical fiber
Izinto | Hlanganyela | Imininingwane | |||||
Uhlobo lwefiber |
| G.657B3 | |||||
Izici zeJiyomethri | |||||||
Ububanzi befayela lemodi(MFD) 1300nm | μm | 8.4-9.2 | |||||
I-diameter yokugqoka | μm | 125±0.7 | |||||
Iphutha lokugxila kokugqoka okungaphakathi | μm | ≤0.5 | |||||
I-Cladding non-circularity | % | ≤0.7 | |||||
Ububanzi be-coating | μm | 245±10 | |||||
Iphutha lokugxila kokwemboza okokugqoka | μm | ≤12.0 | |||||
Izici zokudlulisela | |||||||
Ubude beza beza bekhebula λcc | nm | ≤1260 | |||||
Ukunciphisa | 1310nm | dB/km | ≤0.35 | ||||
1550nm | dB/km | ≤0.23 | |||||
Ubude begagasi bokuhlakazeka obuziro | ps/(nm2·km) | ≤0.092 | |||||
I-PMD I-fiber ephezulu yomuntu ngamunye | I-Ps/km1/2 | ≤0.1 | |||||
Ukuncishiswa kwe-macro-bend | Irediyasi | mm | 10 | 7.5 | 5 | ||
Iyaphenduka | / | 1 | 1 | 1 | |||
Isilinganiso esiphezulu esingu-1550nm | dB | 0.03 | 0.08 | 0.15 | |||
Ubukhulu 1625nm | dB | 0.1 | 0.25 | 0.45 | |||
Ukucaciswa Kwemishini | |||||||
Ukuhlolwa kobufakazi | N | ≥9 | |||||
Ipharamitha yokuzwela ukugqwala kwe-Dynamic stress | / | ≥20 | |||||
I-coating strip force | N | 1.3-8.9 | |||||
Amanye amapharamitha asezingeni |
| I-ITU-T G.657 B3 |
Amapharamitha ekhebula
Izinto | Imininingwane | |
Uhlobo lwefiber | I-SM (G.657B3) | |
I-fiber attenuation coefficient | ≤0.36dB/km@1310nm ≤0.25dB/km@1550nm | |
Umbala wefiber | Okuluhlaza okwesibhakabhaka | |
Ububanzi befiber eluhlaza okwesibhakabhaka | 245±10um | |
Isendlalelo sebhafa yefiber ebonakalayo | Ubukhulu | 0.9±0.05mm |
Okubalulekile | I-LSZH | |
Umbala | Okuluhlaza okwesibhakabhaka | |
Ilungu lamandla | Intambo ye-Aramid | |
I-span | ≤70m | |
Sag | 1% | |
Isivinini somoya esiphezulu | 60km/h | |
Ijakhethi yangaphandle | Ububanzi | 3.0±0.1mm |
Okubalulekile | I-TPU FR | |
Umbala | Mnyama | |
Ubukhulu | Hhayi ngaphansi kuka-0.6mm | |
Isisindo sekhebula | 8.5 kg/km |
Izimpawu Zemishini Nezemvelo
Isivivinyo | Okujwayelekile | Inani elishiwo | Imibandela yokwamukela |
Ukushuba | I-IEC 60794-1-21-E1 | Ubude besampula: Hhayi ngaphansi kuka-100m. - Umthwalo: 800N Ububanzi be-Mandrel: ≥360mm - Ihora: 10 min. | Ushintsho ekuncipheni luzoba ngaphansi kuka-0.1dB |
Gcoba | I-IEC 60794-1-21-E3 | - Umthwalo: 500 N - Ubude: 100 mm - Ihora: 5 imiz. | Ushintsho ekuncipheni luzoba ngaphansi kuka-0.1dB |
Umthelela | I-IEC60794-1-21-E4 | - Irediyasi yendawo ethintekile: 25 mm - Umthwalo womthelela: 0.5 kg - Falling ukuphakama: 150mm - Izikhathi: Isikhathi esingu-1 samaphuzu ama-3 ahlukene | Ushintsho ekuncipheni luzoba ngaphansi kuka-0.1dB |
I-Sheath Pull-off Force | I-IEC60794-1-21-E21 | - Ubude be-Strip: 50mm - Isivinini sokudonsa: 400mm / min | Amandla okudonsa emgodleni:30N~100N |
Ubude be-sheath strip |
| Ukusebenza Mathupha kanye ngokuhlubula udlawu | ≥10mm |
Izinga lokushisa ngamabhayisikili | I-IEC 60794-1-22-F1 | - Inombolo yomjikelezo: 1 - Isikhathi ngesinyathelo ngasinye: 8hours 20℃→-20℃→+60℃→- 20℃→+60℃→20℃ | Ushintsho ekuncipheni luzoba ngaphansi kuka-0.1dB/km |