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.
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La description
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.
Fonctionnalités:
●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
application
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
Construction de câbles
| Nombre de fibres | 12-288 cores | |||||||
| Corde de remplissage | 2-0 | |||||||
| Barrière contre l'humidité | Système de blocage de l'eau | |||||||
| Membre de la force centrale | Matériel | FRP / FRP avec PE | ||||||
| Taille | 2,1 mm | |||||||
| Remplissage de tube | Composé de remplissage de tube | |||||||
| remplissage | Tube PP / tube PVC | |||||||
| Gaine intérieure | Matériel | PE | ||||||
| Tube lâche | Matériel | PBT | ||||||
| Diamètre du | Ф2,2 (extérieur / intérieur) | |||||||
| Blindé extérieur | Matériel | Ruban en aluminium / ruban en acier ondulé | ||||||
| Gaine extérieure | Matériel | PE / HDPE | ||||||
| Diamètre du | 1,7 ± 0,2 mm | |||||||
Couleur de fibre
| Non. | 1 | 2 | 3 | 4 | 5 | 6 |
| Couleur |  |
 |
 |
 |
 |
 |
| Non. | 7 | 8 | 9 | 10 | 11 | 12 |
| Couleur |  |
 |
 |
 |
 |
 |
Couleur du tube
| Non. | 1 | 2 | 3 | 4 | 5 | 6 |
| Couleur |  |
 |
 |
 |
 |
 |
| Non. | 7 | 8 | 9 | 10 | 11 | 12 |
| Couleur |  |
 |
 |
 |
 |
 |
Câble Caractéristique mécanique
| coeur | Diamètre du câble | poids | |||||
| 2 core à 60core | 12 ± 0,5 mm | 140 ± 5kg / km | |||||
| 72core | 13 ± 0,5 mm | 190 ± 5 kg / km | |||||
| 96core | 14,5 ± 0,5 mm | 220 ± 5 kg / km | |||||
| 144core | 16,5 ± 0,5 mm | 240 ± 10 kg / km | |||||
| Tension de travail max. | 88kn | ||||||
| Max. Tension de travail admissible | 32,7kn | ||||||
| Module d'élasticité | 37kn / mm2 | ||||||
| Rayon de courbure minimum (mm) | opération | 240mm | |||||
| installation | 390mm | ||||||
| Charge supplémentaire | Charge supplémentaire 0,5% -0,7% | ||||||
| La glace | 5 mm | ||||||
| Vitesse du vent | 35m / s | ||||||
Caractéristique de fibre
| Style de fibre | Unité | SM G652 |
SM G652D |
MM 50/125 |
MM 62,5 / 125 |
MM OM3-300 |
|
| état | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| atténuation | 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 |
| 1625 nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Bande passante | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Bande passante |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Longueur d'onde de dispersion nulle | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Pente sans dispersion | nm | ≤0,092 | ≤0,091 | ---- | ---- | ---- | |
| PMD Fibre individuelle maximale | ≤0,2 | ≤0,2 | ---- | ---- | ≤0,11 | ||
| Valeur du lien de conception PMD | Ps (nm2 * k m) |
≤0,12 | ≤0,08 | ---- | ---- | ---- | |
| Longueur d'onde de coupure des fibres λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Longueur d' λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | euh | 9,2 +/- 0,4 | 9,2 +/- 0,4 | ---- | ---- | ---- |
| 1550nm | euh | 10,4 +/- 0,8 | 10,4 +/- 0,8 | ---- | ---- | ---- | |
| Numérique (NA) |
---- | ---- | 0,200 + / -0,015 |
0,275 +/- 0. 015 |
0,200 +/- 0 .015 |
||
| Pas (moyenne de la ) |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Irrégularités sur la length and point |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Discontinuité | |||||||
| Rétrodiffusion de différence coefficient |
dB / km | ≤0,05 | ≤0,03 | ≤0,08 | ≤0,10 | ≤0,08 | |
| Uniformité d'atténuation | dB / km | ≤0,01 | ≤0,01 | ||||
| Diamètre du noyau | euh | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Diamètre de revêtement | euh | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Non-circularité du revêtement | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Diamètre de revêtement | euh | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Revêtement / paillette erreur concentrique |
euh | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | |
| Revêtement non-circularité | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Erreur de concentricité cœur / revêtement | euh | ≤0,6 | ≤0,6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Curl (rayon) | euh | ≤4 | ≤4 | ---- | ---- | ---- | |
Paquet
| 1. matériel d'emballage: tambour en bois | |||||||
| 2.Longueur d'emballage: La longueur standard du câble est de 2 km. Une autre longueur de câble est également disponible | |||||||
| si requis par le client |
Marquage des câbles et marquage des enrouleurs de câbles
La gaine du câble doit être marquée de caractères blancs selon les exigences du client.
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