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:
Descrición
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.
Características:
●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
Aplicación
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 cables
| Número de fibra | 12-288 cores | |||||||
| Corda de recheo | 2-0 | |||||||
| Barreira de humidade | Sistema de bloqueo de auga | |||||||
| Membro de forza central | material | FRP / FRP con PE | ||||||
| tamaño | 2,1 mm | |||||||
| Recheo de tubo | Composto de recheo de tubo | |||||||
| recheo | Tubo PP / tubo de PVC | |||||||
| Funda interior | material | PE | ||||||
| Tubo flojo | material | PBT | ||||||
| Diámetro do | Ф2.2 (exterior / interior) | |||||||
| Exterior blindado | material | Cinta de aluminio / Cinta de acero ondulada | ||||||
| Funda exterior | material | PE / HDPE | ||||||
| Diámetro do | 1,7 ± 0,2 mm | |||||||
Cor de fibra
| Non | 1 | 2 | 3 | 4 | 5 | 6 |
| Cor |  |
 |
 |
 |
 |
 |
| Non | 7 | 8 | 9 | 10 | 11 | 12 |
| Cor |  |
 |
 |
 |
 |
 |
Cor do tubo
| Non | 1 | 2 | 3 | 4 | 5 | 6 |
| Cor |  |
 |
 |
 |
 |
 |
| Non | 7 | 8 | 9 | 10 | 11 | 12 |
| Cor |  |
 |
 |
 |
 |
 |
Cable característico mecánico
| núcleo | Diámetro do cable | peso | |||||
| 2 núcleos a 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 | |||||
| Máxima tensión de traballo | 88kn | ||||||
| Máx. Tensión de traballo admisible | 32,7 anos | ||||||
| Módulo de elasticidade | 37kn / mm2 | ||||||
| Radio mínimo de flexión (mm) | operación | 240 mm | |||||
| instalación | 390 mm | ||||||
| Carga adicional | Carga adicional 0,5% -0,7% | ||||||
| Xeo | 5mm | ||||||
| Velocidade do vento | 35m / s | ||||||
Fibra característica
| Estilo de fibra | Unidade | SM G652 |
SM G652D |
MM 50/125 |
MM 62,5 / 125 |
MM OM3-300 |
|
| condición | nm | 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 | ---- | ---- | |||
| Dispresión | 1550nm | Ps / (nm * km) | ---- | ≤18 | ---- | ---- | Dispresión |
| 1625nm | Ps / (nm * km) | ---- | ≤22 | ---- | ---- | ||
| Banda de música | 850nm | MHZ.KM | ---- | ---- | ≧ 400 | ≧ 160 | Banda de música |
| 1300nm | MHZ.KM | ---- | ---- | ≧ 800 | ≧ 500 | ||
| Lonxitude de onda de dispersión cero | nm | 1300-1324 | ≧ 1302, ≤1322 |
---- | ---- | ≧ 1295, ≤1320 |
|
| Desnivel cero | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| Fibra individual máxima PMD | ≤0,2 | ≤0,2 | ---- | ---- | ≤0,11 | ||
| Valor de enlace de deseño PMD | Ps (nm2 * k m) |
≤0,12 | ≤0,08 | ---- | ---- | ---- | |
| Lonxitude de onda de corte de fibra λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
---- | ---- | ---- | |
| Lonxitude de λcc |
nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9,2 +/- 0,4 | 9,2 +/- 0,4 | ---- | ---- | ---- |
| 1550nm | um | 10,4 +/- 0,8 | 10,4 +/- 0,8 | ---- | ---- | ---- | |
| Numérica (NA) |
---- | ---- | 0,200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Paso (media da ) |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Irregularidades sobre length and point |
dB | ≤0,05 | ≤0,05 | ≤0,10 | ≤0,10 | ≤0,10 | |
| Descontinuidade | |||||||
| Retroceso de diferenza coefficient |
dB / km | ≤0,05 | ≤0.03 | ≤0,08 | ≤0,10 | ≤0,08 | |
| Uniformidade de atenuación | dB / km | ≤0,01 | ≤0,01 | ||||
| Diámetro do núcleo | um | 50 +/- 1.0 | 62,5 +/- 2,5 | 50 +/- 1.0 | |||
| Diámetro de revestimento | um | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Revestimento non circular | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Diámetro do revestimento | um | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating/chaffinch concentrically error |
um | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | |
| Revestimento non circularidade | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Erro de concentricidade núcleo / revestimento | um | ≤0,6 | ≤0,6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radio) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Paquete
| Material de embalaje: tambor de madeira | |||||||
| 2. Lonxitude de embalaxe: A lonxitude estándar do cable será de 2 km. Outra lonxitude do cable tamén está dispoñible | |||||||
| se o cliente o require |
Marcado de cable e marca de bobina de cable
A funda do cable estará marcada con caracteres brancos segundo as necesidades do cliente.
Write your message here and send it to us
