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:
Tlhaloso
Ho aha mehala
| Palo ea fiber | 24 ~ 144core | |||||||
| Mongobo oa mongobo | Sistimi e thibelang metsi | |||||||
| Setho se matla sa bohareng | thepa | FRP | ||||||
| Bophara ba | 1.4mm | |||||||
| Setho sa matla a kelello | thepa | Terata ea tšepe | ||||||
| Bophara ba | 1.0mm * 7 | |||||||
| Gallus | thepa | PE | ||||||
| Bophara ba | 2.2mm * 2.8mm | |||||||
| Bolo ea loose | thepa | PBT | ||||||
| Bophara ba | Ф2.2 (bokantle / kahare) | |||||||
| Ho tlatsa Tube | thepa | Tube e tlatsang | ||||||
| O hlometse ka ntle | thepa | tepi ea tšepe e senyehileng | ||||||
| Sheath kantle | thepa | PE | ||||||
| Bophara ba | 1.70 ± 0.2mm | |||||||
'Mala oa Feri
| Che. | 1 | 2 | 3 | 4 | 5 | 6 |
| Mmala |  |
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| Che. | 7 | 8 | 9 | 10 | 11 | 12 |
| Mmala |  |
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Cable Mechanical tšobotsi
| Core | Cable bophara | Boima | |||||
| Li-cores tse 24 ho isa ho 60 | 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 | |||||
| Radius e Bonyane | Nako e telele | 10D | |||||
| Radius e Bonyane | Nako e khutšoane | 20D | |||||
| Bonyane matla a lumelloang a Tensile (N) | Nako e telele | 3000 | |||||
| Bonyane matla a lumelloang a Tensile (N) | Nako e khutšoane | 7000 | |||||
| Moroalo oa Crush (N / 100mm) | Nako e telele | 1000 | |||||
| Moroalo oa Crush (N / 100mm) | Nako e khutšoane | 3000 | |||||
| Sesebelisoa sa mocheso （℃） | -40 + 70 | ||||||
| Sesebelisoa sa ho kenya （℃） | -15 + 60 | ||||||
Sebopeho sa fiber
| Mokhoa oa feshene | Setsi | SM G652 |
SM G652D |
MM 50/125 |
MM 62,5 / 125 |
MM OM3-300 |
|
| boemo | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| tumello | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | —- | —- | |||
| Khatello | 1550nm | Ps / (nm * km) | —- | ≤18 | —- | —- | Khatello |
| 1625nm | Ps / (nm * km) | —- | ≤22 | —- | —- | ||
| Bandwith | 850nm | MHZ.KM | —- | —- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | —- | —- | ≧ 800 | ≧ 500 | ||
| Zero dispersion wavelength | nm | 1300-1324 | ≧ 1302, ≤1322 |
—- | —- | ≧ 1295, ≤1320 |
|
| Seroasoho sa letsoalo | nm | ≤0.092 | ≤0.091 | —- | —- | —- | |
| PMD Maximum Motho ka Mong Fibr | ≤0.2 | ≤0.2 | —- | —- | ≤0.11 | ||
| Boleng ba Design ea PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | —- | —- | —- | |
| Fiber cutoff wavelength λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
—- | —- | —- | |
| Cable sutoff wavelength λcc | nm | ≤1260 | ≤1260 | —- | —- | —- | |
| MFD | 1310nm | mm | 9.2 +/- 0.4 | 9.2 +/- 0.4 | —- | —- | —- |
| 1550nm | mm | 10.4 +/- 0.8 | 10.4 +/- 0.8 | —- | —- | —- | |
| Lipalo tsa lipalo (NA) | —- | —- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Mohato (ho bolela litekanyo tsa tekanyetso) | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Lintho tse sa tsamaeeng ho feta bolelele ba fiber le ntlha | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Boitlhotlhollo | |||||||
| Phapang backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Tekanyo ea tloaelo | dB / km | ≤0.01 | ≤0.01 | ||||
| Bophara ba "core" | mm | 50 +/- 1.0 | 62.5 +/- 2,5 | 50 +/- 1.0 | |||
| Bophara ba cladding | mm | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | 125.0 +/- 0,1 | |
| Ho roala metheo e sa potoloha | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Bophara ba koae | mm | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Li-coating / chaffinch phoso e tebileng |
mm | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Ho kopitsa lintho tse sa potoloha | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Phoso ea "core / cladding" e tebileng haholo | mm | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radius) | mm | ≤4 | ≤4 | —- | —- | —- | |
Package
| Sesebelisoa sa 1.Packing: Moqomo oa lehong | |||||||
| Bolelele ba 2.Packing: bolelele bo tloaelehileng ba cable e tla ba 2 km. Bolelele ba cable e boetse ea fumaneha | |||||||
| haeba e hlokoa ke moreki |
Ho tšoaea cable le ho tšoaea cable
Sheath ea cable e tla tšoauoa ka litlhaku tse tšoeu ho latela litlhoko tsa moreki.
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