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:
Opis
Podrobnosti o konstrukciji kabla:
| Število vlaknin | 24-288 cores | |||||||
| Polnilna vrv | 4-0 | |||||||
| Pregrada za vlago | Sistem za blokiranje vode | |||||||
| Centralni člen moči | material | Jeklena žica / FRP | ||||||
| velikost | 1,4 mm | |||||||
| Polnjenje s cevmi | Predel za polnjenje cevi | |||||||
| Notranji plašč | material | PE / HDPE | ||||||
| Premer | 2,0 mm | |||||||
| Ohlapna cev | material | PBT | ||||||
| Premer | Ф2.2 (zunanja / notranja) | |||||||
| Zunanji oklep | material | Aluminijski trak / valoviti jekleni trak | ||||||
| Zunanji plašč | material | PE / HDPE | ||||||
| Premer | 1,7 ± 0,2 mm | |||||||
Barva vlaken
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
Kabel Mehanska značilnost
| jedro | Premer kabla | utež | |||||
| 24 jedra do 60core | 12,0 ± 0,2 mm | 150 ± 10kg / km | |||||
| 62 jedra do 72core | 12,5 ± 0,5 mm | 210 ± 10kg / km | |||||
| 74 jedra do 96core | 14,1 ± 0,5 mm | 230 ± 10kg / km | |||||
| 98 jedrina do 144core | 16,5 ± 0,5 mm | 250 ± 10kg / km | |||||
| Minimalni polmer upogiba (mm) | Dolgoročno | 10D | |||||
| Minimalni Radius(mm) |
Kratkoročno | 20D | |||||
| Najmanjša dovoljena Tensile Strength(N) |
Dolgoročno | 3000 | |||||
| Najmanjša dovoljena Tensile Strength(N) |
Kratkoročno | 4000 | |||||
| Min. Dovoljeno združevanje pri drobljenju (N / 100 mm) | Dolgoročno | 1000 | |||||
| Min. Dovoljeno združevanje pri drobljenju (N / 100 mm) | kratkoročno | 3000 | |||||
| Delovanje temperature （℃） |
-40 + 70 | ||||||
| Namestitev temperature（℃） |
-15 + 60 | ||||||
| Temperatura skladiščenja （℃） |
-40 + 70 | ||||||
Lastnost vlaken
| Fiber slog | Enota | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| stanje | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| slabljenje | dB / km | ≤ | ≤ | ≤ | ≤ 3,0 / 1,0 | ≤ 3,0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3,0 / 1,0 | ---- | ---- | |||
| Disprezija | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Disprezija |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Ničelna disperzijska valovna dolžina | nm | 1300-1324 | ≧1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Ničelni naklon disprezije | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maximum Individual Fibr | ≤0.2 | ≤0.2 | ---- | ---- | ≤ 0,11 | ||
| Vrednost povezave za oblikovanje PMD | Ps (nm2 * k m) |
≤ 0,12 | ≤ 0,08 | ---- | ---- | ---- | |
| Valovna dolžina odrezane vlaknine λc | nm | ≧ 1180, ≤1330 |
≧1180, ≤1330 |
---- | ---- | ---- | |
| Valovna wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | hm | 9,2 +/- 0,4 | 9,2 +/- 0,4 | ---- | ---- | ---- |
| 1550nm | hm | 10,4 +/- 0,8 | 10,4 +/- 0,8 | ---- | ---- | ---- | |
| Numerična Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Korak (povprečje dvosmerne measurement) |
dB | ≤ 0,05 | ≤ 0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Nepravilnosti glede length and point |
dB | ≤ 0,05 | ≤ 0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Neprekinjenost | |||||||
| Razlika coefficient |
dB / km | ≤ 0,05 | ≤0.03 | ≤ 0,08 | ≤0,10 | ≤ 0,08 | |
| Atenuacijska enakomernost | dB / km | ≤ 0,01 | ≤ 0,01 | ||||
| Temeljni dimater | hm | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Premer obloge | hm | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Nekrožna obloga | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Premer prevleke | hm | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating/chaffinch concentrically error |
hm | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | |
| Premaz ni krožen | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Napaka konektričnosti jedra / obloge | hm | ≤0,6 | ≤0,6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Curl (polmer) | hm | ≤4 | ≤4 | ---- | ---- | ---- | |
Paket
| 1. material za pakiranje: leseni boben | |||||||
| 2. Dolžina pakiranja: standardna dolžina kabla je 2 km. Na voljo so tudi druge dolžine kabla | |||||||
| če to zahteva skrbnik |
| Fiber slog | Enota | SM G652D | MM 50/125 | MM 62,5 / 125 | ||||
| Pogoj | mm | 1310/1550 | 850/1300 | 850/1300 | ||||
| Slabljenje | dB / km | ≤0.36/0.22 | ≤ 3,0 / 1,0 | ≤ 3,0 / 1,0 | ||||
| Premer obloge | hm | 125 ± 1 | 125 ± 1 | 125 ± 1 | ||||
| Nekrožna obloga | % | ≤1,0 | ≤1,0 | ≤1,0 | ||||
| Premer prevleke | hm | 242 ± 7 | 242 ± 7 | 242 ± 7 | ||||
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