GYTY53 (metal strengthening member, loose tube layer stranded filling type, polyethylene sheath, longitudinally wrapped corrugated steel tape armor, polyethylene sheathed outdoor optical fiber cable for communication) The structure of the optical cable is a single-mode or multi-mode optical fiber sheathed by a high-mode optical fiber The waterproof compound loose tube is filled with a large amount of plastic. The center of the cable core is a metal reinforced core. For some fiber optic cables, the metal reinforced core is also extruded with a layer of polyethylene (PE). The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact and circular cable core, and the gaps in the cable core are filled with water blocking compounds. The cable core is extruded with a polyethylene inner sheath, and the double-sided plastic-coated steel tape is longitudinally wrapped and then extruded with the polyethylene sheath.
Color:
Paglalarawan
Mga detalye ng konstruksiyon ng cable:
| Bilang ng mga hibla | 24-288 cores | |||||||
| Pagpuno ng lubid | 4-0 | |||||||
| Barter ng kahalumigmigan | Sistema ng pagharang ng tubig | |||||||
| Central member member | materyal | Mga wire na bakal / FRP | ||||||
| laki | 1.4mm | |||||||
| Pagpupuno ng tubo | Tube pagpuno ng compoun | |||||||
| Panloob na kaluban | materyal | PE / HDPE | ||||||
| diameter | 2.0mm | |||||||
| Loose tube | materyal | PBT | ||||||
| diameter | Ф2.2 (panlabas / panloob) | |||||||
| Outer na nakabaluti | materyal | Aluminyo tape / corrugated steel tape | ||||||
| Outer sheath | materyal | PE / HDPE | ||||||
| diameter | 1.7 ± 0.2mm | |||||||
Kulay ng hibla
Note: Color 13~24 will be marked with a black tracer. For black color, no need marked black tracer will use natural color instead.
Loose tube color
Katangian ng Cable Mekanikal
| pangunahing | Diameter ng cable | bigat | |||||
| 24 core hanggang 60core | 12.0 ± 0.2mm | 150 ± 10kg / km | |||||
| 62 pangunahing hanggang sa 72core | 12.5 ± 0.5mm | 210 ± 10kg / km | |||||
| 74 pangunahing sa 96core | 14.1 ± 0.5mm | 230 ± 10kg / km | |||||
| 98 pangunahing hanggang sa 144core | 16.5 ± 0.5mm | 250 ± 10kg / km | |||||
| Min Bending Radius (mm) | Pangmatagalan | 10D | |||||
| Min Bending Radius(mm) |
Panandalian | 20D | |||||
| Min pinapayagan ang Tensile Strength(N) |
Pangmatagalan | 3000 | |||||
| Min pinapayagan ang Tensile Strength(N) |
Panandalian | 4000 | |||||
| Min. Pinapayagan na Mag-load ng Crush (N / 100mm) | Pangmatagalan | 1000 | |||||
| Min. Pinapayagan na Mag-load ng Crush (N / 100mm) | panandalian | 3000 | |||||
| Operasyon temperature （℃） |
-40 + 70 | ||||||
| Pag-install temperature（℃） |
-15 + 60 | ||||||
| Imbakan ng pag-iimbak （℃） |
-40 + 70 | ||||||
Katangian na hibla
| Estilo ng hibla | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| kondisyon | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| pagpapalambing | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Pagpapahayag | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Pagpapahayag |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Zero na pagpapakalat ng zero | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Zero ng pagbubunyag ng zero | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maximum na Indibidwal na Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| Halaga ng Link ng Disenyo ng PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fiber cutoff haba ng daluyong λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable 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 | ---- | ---- | ---- | |
| Numerical Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Hakbang (ibig sabihin ng measurement) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Mga pagkakaugnay sa length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Dicontinuity | |||||||
| Pagkakaiba ng backscatter coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Pagkakapareho ng attenuation | dB / km | ≤0.01 | ≤0.01 | ||||
| Core dimater | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Diameter ng pag-cladding | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Pag-clad ng di-bilog | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Diameter lapad | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Ang patong / chaffinch ay lubusang concentrically error |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Ang patong na hindi bilog | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Ang error sa konsyensya / pag-cladding | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Kulot (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Pakete
| 1.Packing material: Wooden drum | |||||||
| 2.Packing haba: karaniwang haba ng cable ay dapat na 2 km. Ang iba pang haba ng cable ay availabler din | |||||||
| kung hinihiling ng custome |
| Estilo ng hibla | Unit | SM G652D | MM 50/125 | MM 62.5 / 125 | ||||
| Kondisyon | mm | 1310/1550 | 850/1300 | 850/1300 | ||||
| Pagpapapaligo | dB / km | ≤0.36/0.22 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | ||||
| Diameter ng pag-cladding | um | 125 ± 1 | 125 ± 1 | 125 ± 1 | ||||
| Pag-clad ng di-bilog | % | ≤1.0 | ≤1.0 | ≤1.0 | ||||
| Diameter lapad | um | 242 ± 7 | 242 ± 7 | 242 ± 7 | ||||
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