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:
Kirjeldus
Kaabli ehituse üksikasjad:
| Kiu arv | 24-288 cores | |||||||
| Täitmise köis | 4-0 | |||||||
| Niiskustõke | Vee blokeerimise süsteem | |||||||
| Keskne tugevusliige | materjal | Terastraat / FRP | ||||||
| suurus | 1,4mm | |||||||
| Torude täitmine | Torude täitmise ühend | |||||||
| Sisekest | materjal | PE / HDPE | ||||||
| läbimõõt | 2,0 mm | |||||||
| Lahtine toru | materjal | PBT | ||||||
| läbimõõt | Ф2.2 (väline / sisemine) | |||||||
| Väline soomustatud | materjal | Alumiiniumlint / gofreeritud teraslint | ||||||
| Väliskest | materjal | PE / HDPE | ||||||
| läbimõõt | 1,7 ± 0,2 mm | |||||||
Kiudvärv
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
Kaabli mehaaniline omadus
| tuum | Kaabli läbimõõt | kaal | |||||
| 24 tuum kuni 60core | 12,0 ± 0,2 mm | 150 ± 10 kg / km | |||||
| 62 tuum kuni 72core | 12,5 ± 0,5 mm | 210 ± 10 kg / km | |||||
| 74 tuum kuni 96core | 14,1 ± 0,5 mm | 230 ± 10 kg / km | |||||
| 98 tuumast 144core-ni | 16,5 ± 0,5 mm | 250 ± 10 kg / km | |||||
| Min painderaadius (mm) | Pikaajaline | 10D | |||||
| Min Radius(mm) |
Lühiajaline | 20D | |||||
| Minimaalne lubatud Tensile Strength(N) |
Pikaajaline | 3000 | |||||
| Minimaalne lubatud Tensile Strength(N) |
Lühiajaline | 4000 | |||||
| Min Lubatav muljumiskoormus (N / 100mm) | Pikaajaline | 1000 | |||||
| Min Lubatav muljumiskoormus (N / 100mm) | lühiajaline | 3000 | |||||
| Operatsioon temperature （℃） |
-40 + 70 | ||||||
| Paigaldamine temperature（℃） |
-15 + 60 | ||||||
| Säilitustemperatuur （℃） |
-40 + 70 | ||||||
Kiu omadus
| Kiudude stiil | Ühik | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
| seisund | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| sumbumine | dB / km | ≤ | ≤ | ≤ | ≤3,0 / 1,0 | ≤3,0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3.0 / 1.0 | ---- | ---- | |||
| Dispresioon | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Dispresioon |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Ribalaius | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Ribalaius |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nulldispersiooni lainepikkus | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | 95 1295, ≤1320 |
|
| Null hajutamise kalle | nm | ≤0,092 | ≤0,091 | ---- | ---- | ---- | |
| PMD maksimaalne individuaalne fibr | ≤0,2 | ≤0,2 | ---- | ---- | ≤0,11 | ||
| PMD kujunduslingi väärtus | Ps (nm2 * k m) |
≤0,12 | ≤0,08 | ---- | ---- | ---- | |
| Kiudude lainepikkus λc | nm | 80 1180, ≤1330 |
80 1180, ≤1330 |
---- | ---- | ---- | |
| Kaabli õmbluse wavelength λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | ee | 9,2 +/- 0,4 | 9,2 +/- 0,4 | ---- | ---- | ---- |
| 1550nm | ee | 10,4 +/- 0,8 | 10,4 +/- 0,8 | ---- | ---- | ---- | |
| Numbriline Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Samm (kahesuunalise measurement) |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Kiu length and point |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Dicontinuity | |||||||
| Erinevus tagasiulatuvuse coefficient |
dB / km | ≤0,05 | ≤0,03 | ≤0,08 | ≤0,10 | ≤0,08 | |
| Nõrgendamise ühtlus | dB / km | ≤0,01 | ≤0,01 | ||||
| Tuum dimater | ee | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Katte läbimõõt | ee | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Plakeeringu mitteringlus | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Katte läbimõõt | ee | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Pinnakatte / kõrtside concentrically error |
ee | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | |
| Katte mitte ümmargusus | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Tuuma / katte konsensilisuse viga | ee | ≤0,6 | ≤0,6 | algul oli ≤ 1,5 | algul oli ≤ 1,5 | algul oli ≤ 1,5 | |
| Kõverus (raadius) | ee | ≤4 | ≤4 | ---- | ---- | ---- | |
Pakett
| 1.Pakkmaterjal: puidust trummel | |||||||
| 2.Pakendi pikkus: kaabli standardpikkus on 2 km. Saadaval on ka muu kaabli pikkus | |||||||
| kui seda nõuab custome |
| Kiudude stiil | Ühik | SM G652D | MM 50/125 | MM 62,5 / 125 | ||||
| Seisund | mm | 1310/1550 | 850/1300 | 850/1300 | ||||
| Nõrgendamine | dB / km | ≤0.36/0.22 | ≤3,0 / 1,0 | ≤3,0 / 1,0 | ||||
| Katte läbimõõt | ee | 125 ± 1 | 125 ± 1 | 125 ± 1 | ||||
| Plakeeringu mitteringlus | % | ≤1.0 | ≤1.0 | ≤1.0 | ||||
| Katte läbimõõt | ee | 242 ± 7 | 242 ± 7 | 242 ± 7 | ||||
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