The structure of GYTC8S optical cable is that 250μm optical fiber is sheathed in a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core (also non-metallic, such as FRP, etc.), and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact circular cable core. A layer of plastic-coated aluminum tape (APL) is added to the sheath outside the cable core in the form of longitudinal wrapping, and finally a polyethylene sheath is squeezed together with the steel strand to make the cross section of the “8″ shape.
Color:
ʻO keʻano
Nā kāpili uila
| Ka helu o ka uea | 24 ~ 144core | |||||||
| Keiki mare | ʻŌnaehana ʻōʻai wai | |||||||
| Kikowaena ikaika waena | papa | FRP | ||||||
| anawaena | 1.4mm | |||||||
| ʻĀpana ikaika noʻonoʻo | papa | Kūleʻa kila | ||||||
| anawaena | 1,0mm * 7 | |||||||
| Kalima | papa | PE | ||||||
| anawaena | 2.2mm * 2.8mm | |||||||
| Luku kūkeo | papa | PBT | ||||||
| anawaena | Ф2.2 (waho / loko) | |||||||
| Hoʻopiha hāpiha | papa | Ka hoʻopihapiha hoʻopili piha i | ||||||
| ʻŌpiopio ʻOuter | papa | pepa ʻili paʻa | ||||||
| ʻO ka wahī ʻokoʻa | papa | PE | ||||||
| anawaena | 1.70 ± 0.2mm | |||||||
Kāleka kolepa
| Aʻole. | 1 | 2 | 3 | 4 | 5 | 6 |
| Kāleka |  |
 |
 |
 |
 |
 |
| Aʻole. | 7 | 8 | 9 | 10 | 11 | 12 |
| Kāleka |  |
 |
 |
 |
 |
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Pūnaewele Uila ʻenehana
| Kora | Ke kaula uila | Ke kaumaha | |||||
| 24 cores i60 cores | 5.5 * 10.0 ± 0.5mm | 145 ± 5 kg / km | |||||
| 72cores | 13.1 ± 0.5mm | 290 ± 10kg / km | |||||
| 96cores | 14.7 ± 0.5mm | 330 ± 10kg / km | |||||
| 144cores | 17.9 ± 0.5mm | 420 ± 10kg / km | |||||
| Ke Kulanui Haoleau (mm) | Wā lōʻihi | 10D | |||||
| Ke Kulanui Haoleau (mm) | ʻO ka pōkole | 20D | |||||
| Hōʻike ikaika Tensile ʻĀina (N) | Wā lōʻihi | 3000 | |||||
| Hōʻike ikaika Tensile ʻĀina (N) | ʻO ka pōkole | 7000 | |||||
| Kahi kau Crush (N / 100mm) | Wā lōʻihi | 1000 | |||||
| Kahi kau Crush (N / 100mm) | ʻO ka pōkole | 3000 | |||||
| Laia （℃） | -40 + 70 | ||||||
| Piha Anliʻi （℃） | -15 + 60 | ||||||
Hōʻano piha
| ʻĀpana kapa | Mālama | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| kūlana | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| kamaʻilio ʻana | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3,0 / 1.0 | —- | —- | |||
| Hōʻike | 1550nm | Ps / (nm * km) | —- | ≤18 | —- | —- | Hōʻike |
| 1625nm | Ps / (nm * km) | —- | ≤22 | —- | —- | ||
| Kākau | 850nm | MHZ.KM | —- | —- | ≧ 400 | ≧ 160 | Kākau |
| 1300nm | MHZ.KM | —- | —- | ≧ 800 | ≧ 500 | ||
| ʻO Zero ka laha māmā | nm | 1300-1324 | ≧ 1302, ≤1322 |
—- | —- | ≧ 1295, ≤1320 |
|
| Zero hoʻōki luhi | nm | ≤0.092 | ≤0.091 | —- | —- | —- | |
| PMID Nui loa Fibrid | 0.2 | 0.2 | —- | —- | ≤0.11 | ||
| Ka Uila Hoʻohui PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | —- | —- | —- | |
| Fiber cutoff wavel e lōʻihi cutc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
—- | —- | —- | |
| Waihona sutoff wavelength λcc | nm | ≤1260 | ≤1260 | —- | —- | —- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | —- | —- | —- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | —- | —- | —- | |
| Mahalo Aperture (NA) | —- | —- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Hana (ʻo ke ʻano o ka ana ʻana o ka bidirectional) | obaa | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Nā kikoʻī ma luna o ke ana o ka fiber fiber a me kahi | obaa | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Lohi | |||||||
| Koena unuhi backscatter kaʻi lau waiwai |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Hoʻohui ka lole | dB / km | ≤0.01 | ≤0.01 | ||||
| Ke kaha laina | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Ke aniani pale | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Ke kelepona ʻole paʻa | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Ke aniani pale | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Ka penaʻana / chaffinch concentrically hewa |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Ke kaila non-circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| ʻO ka hewa / cladding concentricity hewa | um | 0.6 | 0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Kukulu (radius) | um | ≤4 | ≤4 | —- | —- | —- | |
Paʻi
| 1.Packing material: pahu lāʻau | |||||||
| 2.Packing lōʻihi: 2 mau lōʻihi ka lōʻihi o ke kelepona ʻo 2 km. ʻOi aku hoʻi ka lōʻihi o ke kelepona | |||||||
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