GYTA53 / GYTS53 Direct Buried Fiber Optic Cable 144 Core
Optical yam ntxwv:
Khoom Specification:
Hom Fiber | g:652 ua | g.655 ua | 50/125 m² | 62.5 / 125 hli | |
Kev kub ceev (+ 20℃) | 850nm ua | ≤ 3.0 dB/km | ≤ 3.3 dB/km | ||
1 300 nm | ≤1.0dB/km | ≤1.0dB/km | |||
1310nm ua | ≤ 0.36 dB/km | ≤ 0.40 dB/km | |||
1 550nm | ≤ 0.22 dB/km | ≤ 0.23 dB/km | |||
Bandwidth | 850nm ua | ≥500 MHz-km | ≥200 Mhz-km | ||
1 300 nm | ≥500 MHz-km | ≥500 Mhz-km | |||
Tus lejAperture | 0.200 ± 0.015 NA | 0.275 ± 0.015 NA | |||
Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm |
Khoom Specification:
Fiber ntauCunt | Nominal Txoj kab uas hla (mm) | Nominal Qhov hnyav (kg/km) | Max Fiber ntau Rau Tube | Max Nr (Tubes + Fillers) | Tso cai Tensile Load (N) | Tso cai Crush Resistance (N / 100mm) | ||
Luv luvTua erm | NtevTua erm | Luv luvTua erm | NtevTua erm | |||||
2 ~ 30 | 9.7 ib | 76 | 6 | 5 | 1500 | 600 | 1000 | 300 |
32-48 : kuv | 10.7 ib | 90 | 8 | 6 | 1500 | 600 | 1000 | 300 |
50-72 : kuv | 11.6 | 110 | 12 | 6 | 2000 | 600 | 1000 | 300 |
74-96 : kuv | 13 | 135 | 12 | 8 | 2000 | 600 | 1000 | 300 |
98-144 : kuv | 15.1 | 190 | 12 | 12 | 2000 | 600 | 1000 | 300 |
Nco tseg: Cov ntaub ntawv no tsuas yog siv tau, tab sis tsis yog ntxiv rau daim ntawv cog lus. Thov hu rau peb cov neeg muag khoom kom paub meej ntxiv.
Daim ntawv thov
Cov corrugated steel daim kab xev thiab txhuas daim kab xev armored thiab ob chav sheath cables yog tsim rau installation nyob rau hauv hnyav ib puag ncig uas txhua yam cuam tshuam rau lub cable yuav tsum tau expect.eg nyob rau hauv ncaj qha daim ntawv thov. Lawv kuj tsim nyog rau kev teeb tsa hauv cov ducts qhov twg cov nas tiv thaiv yuav tsum tau txais los yog xav tau kev tiv thaiv noo noo.
0102 ib0304 ib
01
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Tham nrog peb pab neeg hnub no
Peb txaus siab los muab cov kev pabcuam raws sijhawm, txhim khu kev qha thiab muaj txiaj ntsig
nug tam sim no