ADSS (non-metallic strengthening member, loose tube layer stranded filling type, polyethylene inner sheath, aramid yarn armor, polyethylene sheathed outdoor optical cable for communication). The structure of the optical cable is to sheath single-mode or multi-mode optical fiber into high-mode In the loose tube filled with waterproof compound made of high-density plastic, the center of the cable core is a non-metallic reinforcing member. For some fiber optic cables, the non-metallic center reinforcing member is extruded with a layer of polyethylene. The loose tube (and filling rope) is twisted around the central reinforcement to form a compact and round cable core. The gaps in the cable core are filled with water blocking compounds and a layer of polyethylene inner sheath is extruded. The aramid yarn is armored and extruded into a polyethylene outer sheath to form a cable.
Color:
beskrywing
ADSS (non-metallic strengthening member, loose tube layer stranded filling type, polyethylene inner sheath, aramid yarn armor, polyethylene sheathed outdoor optical cable for communication). The structure of the optical cable is to sheath single-mode or multi-mode optical fiber into high-mode In the loose tube filled with waterproof compound made of high-density plastic, the center of the cable core is a non-metallic reinforcing member. For some fiber optic cables, the non-metallic center reinforcing member is extruded with a layer of polyethylene. The loose tube (and filling rope) is twisted around the central reinforcement to form a compact and round cable core. The gaps in the cable core are filled with water blocking compounds and a layer of polyethylene inner sheath is extruded. The aramid yarn is armored and extruded into a polyethylene outer sheath to form a cable.
Kenmerke:
●Precise optical fiber excess length control ensures that the optical cable has excellent tensile and temperature performance
●The loose tube material has good hydrolysis resistance, and the tube is filled with grease to protect the optical fiber
●The sheath material has good resistance to solar radiation
●All-dielectric fiber optic cable, especially suitable for self-supporting overhead aerial around electric field or lightning-prone areas
●Optical cable has outstanding tensile performance, and can be suitable for self-supporting overhead aerial up to 1500 meters
aansoek
Self-supporting overhead, all dielectric lightning protection, directly hung on the power poles and towers for the communication route of the overhead high-voltage power transmission system
Kabel konstruksie
| Aantal vesel | 12-288 cores | |||||||
| Tou vul | 2-0 | |||||||
| Vogversperring | Water blokkeer stelsel | |||||||
| Sentrale sterkte lid | materiaal | FRP / FRP met PE | ||||||
| grootte | 2.1mm | |||||||
| Tube-vulling | Buisvulverbinding | |||||||
| toevoeg | PP-buis / PVC-buis | |||||||
| Binne skede | materiaal | PE | ||||||
| Los buis | materiaal | PBT | ||||||
| deursnee | Ф2.2 (buitenste / innerlike) | |||||||
| Buiten gepantserde | materiaal | Aluminiumband / Gegolfde staalband | ||||||
| Buitenste skede | materiaal | PE / HDPE | ||||||
| deursnee | 1.7 ± 0.2mm | |||||||
Veselkleur
| Geen. | 1 | 2 | 3 | 4 | 5 | 6 |
| Kleur |  |
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| Geen. | 7 | 8 | 9 | 10 | 11 | 12 |
| Kleur |  |
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Buiskleur
| Geen. | 1 | 2 | 3 | 4 | 5 | 6 |
| Kleur |  |
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| Geen. | 7 | 8 | 9 | 10 | 11 | 12 |
| Kleur |  |
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Kabel Meganiese eienskap
| kern | Kabeldiameter | gewig | |||||
| 2 kern tot 60core | 12 ± 0.5 mm | 140 ± 5kg / km | |||||
| 72core | 13 ± 0.5 mm | 190 ± 5kg / km | |||||
| 96core | 14.5 ± 0.5 mm | 220 ± 5kg / km | |||||
| 144core | 16.5 ± 0.5 mm | 240 ± 10kg / km | |||||
| Rec.daily maksimum werkspanning | 88kn | ||||||
| Max. Toelaatbare werkspanning | 32.7kn | ||||||
| Modulus van elastisiteit | 37kn / mm2 | ||||||
| Min buigstraal (mm) | operasie | 240mm | |||||
| installasie | 390mm | ||||||
| Ekstra vrag | Ekstra las 0.5% -0.7% | ||||||
| Ys | 5mm | ||||||
| Wind spoed | 35m / s | ||||||
Veselkenmerk
| Veselstyl | eenheid | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| toestand | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuasie | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | ---- | ---- | |||
| Dispresion | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Dispresion |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| bandwydte | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | bandwydte |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Nul verspreiding golflengte | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Nul-afdruk helling | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD maksimum individuele vesel | ≤0,2 | ≤0,2 | ---- | ---- | ≤0.11 | ||
| PMD-ontwerpskakelwaarde | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Golflengte van vesel afsny λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Kabelafsluitgolflengte cccc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Numeriese diafragma (NA) |
---- | ---- | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Stap (gemiddelde van tweerigtingmeting ) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Onreëlmatighede oor vesellengte en punt |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| diskontinuïteit | |||||||
| Verskil terugstrooings koëffisiënt |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Verswakking eenvormigheid | dB / km | ≤0.01 | ≤0.01 | ||||
| Kerndiameter | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Bekleding deursnee | um | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | 125,0 +/- 0.1 | |
| Bekleding nie-sirkulariteit | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Deklaag | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating / chaffinch konsentries fout |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Bedekking nie-sirkulariteit | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Fout in kern / bekleding | um | ≤0.6 | ≤0.6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Krul (radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
pakket
| 1. Verpakkingsmateriaal: Houttrommel | |||||||
| 2. Paklengte: die standaardlengte van die kabel moet 2 km wees. 'N Ander kabellengte is ook beskikbaar | |||||||
| indien benodig deur die kliënt |
Kabelmerk en kabelrolmarkering
Die kabelskede moet volgens die vereiste van die klant met wit karakters gemerk wees.
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