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:
Descripción
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.
caracteristicas:
●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
Solicitud
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
Construcción de cable
| Número de fibra | 12-288 cores | |||||||
| Cuerda de llenado | 2-0 | |||||||
| Barrera de humedad | Sistema de bloqueo de agua | |||||||
| Miembro de fuerza central | material | FRP / FRP con PE | ||||||
| Talla | 2.1mm | |||||||
| Llenado de tubos | Compuesto de llenado de tubos | |||||||
| relleno | Tubo de PP / tubo de PVC | |||||||
| Vaina interior | material | EDUCACIÓN FÍSICA | ||||||
| Tubo flojo | material | PBT | ||||||
| Diámetro del | Ф2.2 (exterior / interior) | |||||||
| Blindado exterior | material | Cinta de aluminio / cinta de acero corrugado | ||||||
| Vaina exterior | material | PE / HDPE | ||||||
| Diámetro del | 1.7 ± 0.2mm | |||||||
Color de la fibra
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
| Color |  |
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| No. | 7 | 8 | 9 | 10 | 11 | 12 |
| Color |  |
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Color del tubo
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
| Color |  |
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| No. | 7 | 8 | 9 | 10 | 11 | 12 |
| Color |  |
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Característica mecánica del cable
| núcleo | Diámetro del cable | peso | |||||
| 2 núcleos a 60core | 12 ± 0.5mm | 140 ± 5 kg / km | |||||
| 72core | 13 ± 0.5mm | 190 ± 5 kg / km | |||||
| 96core | 14.5 ± 0.5mm | 220 ± 5 kg / km | |||||
| 144core | 16.5 ± 0.5mm | 240 ± 10 kg / km | |||||
| Tensión de trabajo diaria máxima de rec. | 88kn | ||||||
| Max. Tensión de trabajo admisible | 32.7kn | ||||||
| Módulo de elasticidad | 37kn / mm2 | ||||||
| Radio de curvatura mínimo (mm) | operación | 240mm | |||||
| instalación | 390mm | ||||||
| Sobrecarga | Carga extra 0.5% -0.7% | ||||||
| Hielo | 5mm | ||||||
| Velocidad del viento | 35m / s | ||||||
Característica de la fibra
| Estilo de fibra | Unidad | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| condición | Nuevo Méjico | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| atenuación | 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 | ---- | ---- | ||
| Ancho de banda | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Ancho de banda |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Longitud de onda de dispersión cero | Nuevo Méjico | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Pendiente cero dispresion | Nuevo Méjico | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD fibra individual máxima | ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | ||
| Valor de enlace de diseño de PMD | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Longitud de onda de corte de fibra λc | Nuevo Méjico | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Cable sutoff longitud de onda λcc |
Nuevo Méjico | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4 +/- 0.8 | 10.4 +/- 0.8 | ---- | ---- | ---- | |
| Numérico (NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Paso (media de ) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Irregularidades sobre la length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Discontinuidad | |||||||
| Diferencia coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Atenuación de uniformidad | dB / km | ≤0.01 | ≤0.01 | ||||
| Diámetro central | um | 50 +/- 1.0 | 62.5 +/- 2.5 | 50 +/- 1.0 | |||
| Diámetro de revestimiento | um | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | 125.0 +/- 0.1 | |
| Revestimiento de no circularidad | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Diámetro de recubrimiento | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Revestimiento / pinzón error concéntrico |
um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Recubrimiento no circularidad | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Error de concentricidad del núcleo / revestimiento | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Rizo (radio) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Paquete
| 1.material de embalaje: tambor de madera | |||||||
| 2.Longitud del embalaje: la longitud estándar del cable será de 2 km. Otra longitud de cable también está disponible | |||||||
| si es requerido por el cliente |
Marcado de cable y marcado de carrete de cable
La cubierta del cable se marcará con caracteres blancos de acuerdo con los requisitos del cliente.
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