GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
Color:
Descripción
GYXTW (metal strengthening member, steel-polyethylene bonded sheath with steel wire entrained, central beam tube type full-filled outdoor optical cable for communication) The structure of the optical cable is to place the loose tube in the center of the cable, and the single-mode optical fiber is sheathed by the A loose tube made of high modulus plastic filled with waterproof compound. The loose tube is longitudinally wrapped with water-blocking tape and steel belt, and the two sides of the cable core are polyethylene sheathed with two parallel steel wires as reinforcements.
GY—— Communication room (field) outdoor optical cable
X —— Cable center tube (covering) structure
T —— Filled structure
W —— Steel polyethylene bonded sheath with steel wire entrained (referred to as W sheath)
Detalles de construcción de cable
| Número de fibra | 1 ~ 24core | |||||||
| Tubo flojo | material | PBT | ||||||
| diámetro | Ф2.2 (exterior / interior) | |||||||
| Llenado de tubos | Compuesto de llenado de tubos | |||||||
| Alambre de acero | Talla | 0.8mm | ||||||
| Número | 2 | |||||||
| Vaina exterior | material | PE, HDPE, LDPE | ||||||
| Diámetro del | 1.8 ± 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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| No. | 13 | 14 | 15 | 16 | 17 | 18 |
| Color |  |
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| No. | 19 | 20 | 21 | 22 | 23 | 24 |
| Color |  |
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Color del tubo
Característica mecánica del cable
| núcleo | Diámetro del cable | peso | |||||
| 1 ~ 24 | 8.0mm + -0.3mm | 65kg / km + -10kg | |||||
| Rango de temperatura | -40 + 70 | ----- | |||||
| Radio de curvatura mínimo (mm) | A largo plazo | 10D | |||||
| Doblado Min Radius(mm) |
Término corto | 20D | |||||
| Mínimo permitido Tensile Strength(N) |
A largo plazo | 1200 | |||||
| Mínimo permitido Tensile Strength(N) |
Término corto | 1500 | |||||
| Operación temperature （℃） |
-40 + 70 | ||||||
| Instalación temperature（℃） |
-20 + 60 | ||||||
| Temperatura de almacenamiento （℃） |
-40 + 70 | ||||||
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 Fibr Individual Máximo | ≤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 wavelength 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 Aperture(NA) |
---- | ---- | 0.200 + / -0.015 |
0.275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Paso (media de measurement) |
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 | |
| Dicontinuidad | |||||||
| Diferencia coefficient |
dB / km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Atenuación de uniformidad | dB / km | ≤0.01 | ≤0.01 | ||||
| Dimater de núcleo | 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 concentrically error |
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 conentricidad de 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 de embalaje: la longitud estándar del cable debe ser de 2 km. Otra longitud de cable también está disponible | |||||||
| si es requerido por los clientes |
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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