GJFJH(GJYFJH/GJYFJCH) non-metallic strength member, LSZH sheath, non-self-supporting round optical drop cable (or self-supporting round optical drop cable), the optical cable is directly covered with high bonding strength outside the single-mode or multi-mode fiber The tight sleeve material is made of tight sleeve fiber, which uses high-strength aramid as the strengthening element, and is made by extruding a layer of LSZH on the outside. The structure of the self-supporting circular optical drop cable is to increase the metal steel strand suspension wire.
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Kev piav qhia
GJFJH(GJYFJH/GJYFJCH) non-metallic strength member, LSZH sheath, non-self-supporting round optical drop cable (or self-supporting round optical drop cable), the optical cable is directly covered with high bonding strength outside the single-mode or multi-mode fiber The tight sleeve material is made of tight sleeve fiber, which uses high-strength aramid as the strengthening element, and is made by extruding a layer of LSZH on the outside. The structure of the self-supporting circular optical drop cable is to increase the metal steel strand suspension wire.
Cov ntaub ntawv txheej txheem
| No. ntawm cable | 12 | |||
| Tus Qauv Fiber | OM3 | |||
| Cov kab nruj | Cov khoom siv | LSZH | ||
| Thickness （± 0.03） mm | 0.32 | |||
| Txoj kab uas hla （± 0.06） mm | 0.9 | |||
| Lub Zog Tub Koom Xeeb | Cov khoom siv | Aramid Xov Paj | ||
| Txheej Sheath | Cov khoom siv | LSZH | ||
| Thickness ± ± 0.2） mm | 1.0 | |||
| Xim | violet | |||
| Txoj kab uas hla cable ± ± 0.2） hli | 6.2 | |||
| Cable Wetght（±5）kg/km | 40 | |||
| Kev thoob tsib | 1310nm | dB / km | 0.4 | |
| 1550nm | 0.3 | |||
| Pub Siv Tensile Muaj Zog | Lub Sij Hawm Luv Luv | N | 660 | |
| Lub Sij Hawm Ntev | 200 | |||
| Cia Ua Kev Zuaj Kuj | Lub Sij Hawm Luv Luv | N / 100mm | 1000 | |
| Lub Sij Hawm Ntev | 200 | |||
| Min. dabtsi yog khoov vojvoog | Tsis Muaj Tension | 10.0 × Cable-φ | ||
| Raws Li Kev Mob Siab Ntau | 20.0 × Cable-φ | |||
| Ntau yam kub （℃） |
Txhim Kho | -20 ~ + 60 | ||
| Thauj & Cia | -40 ~ + 70 | |||
| Kev ua haujlwm | -40 ~ + 70 | |||
Tight line Xim Xim
| TSIS MUAJ. | 1 | 2 | 3 | 4 | 5 | 6 |
| Xim | Xiav | txiv kab ntxwv | ntsuab | xim av | txho | dawb |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| xim liab | dub | Lub daj | Violet | Paj yeeb | Aqua | |
Lub tshuab tseem ceeb & ib puag ncig kev sim ua
| Yam ntxwv | Yam ntxwv | Yam ntxwv | Yam ntxwv |
| Cov khoom muaj kho qhov muag | |||
| Kev thoob tsib | 1310nm 1550nm 1625nm |
≤0.35 ≤0.2 1 ≤0.23 |
dB / km dB / km dB / km |
| Tus nqi Attenuation | 1310 ～ 16250nm | ≤0.0 35 | dB / km |
| Qhov txawv ntawm attenuation ntawm | 1285 ～ 1310nm 1310nm 1525～1575nm 1550nm 1480～1580nm 1550nm |
≤ 0.03 ≤ 0.02 ≤ 0.04 |
dB / km dB / km dB / km |
| Macro dabtsi yog khoov sensibility | @ 1550nm @1625nm @1550nm @1625nm |
≤ 0.25 ≤ 1.0 ≤ 0.75 ≤ 1.5 |
Lub vojvoog 15 hli, 10 lub Radius 15mm, 10 circle Radius 10mm, 1 circle Radius 10mm, 1circle |
| Xoom dispersion wavelength | 1300～ ～1324 | nm | |
| Ib txoj kab nqes-dispersion ntu | ≤ 0,092 | ps / (nm 2 .km) | |
| khoom tawg yooj yim | @ 1285-1340nm @1550nm @1625nm |
-3.4-3.4 ≤18.0 ≤22.0 |
ps / (nm 2 .km) |
| Cable ntuag-wavelength( λ λcc） | ≤ 1260 | nm | |
| Hom teb inch diameter MFD） | 1310nm 1550nm |
8.4 -9.2 9.3-10.3 |
m m |
| Attenuation discontinuities | 1310nm 1550nm |
≤ 0.05 ≤ 0.05 |
dB dB |
| Cov yam ntxwv geometric | |||
| Tub ntxhais taub | 0.7 | m | |
| Cladding Txoj kab uas hla | 125± 0.7 | ||
| Cladding roundness | ≤ 0.7 | % | |
| Txheej taub | 245± 7 | m | |
| Txheej / packag a e concentricity yuam kev | ≤ 12.0 | ||
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