Single Jacket Non-Armored cables are lightweight with small diameter and designed for duct and aerial installation with lashing method. The loose tube stranded around the central strength member. The cable core is protected with jelly to prevent water intrusion and migration, An Aluminum Polyethylene Laminated as a moisture barrier. And cover with a black Polyethylene out jacket.
Color:
Steel Tape layer Loose Tube Outdoor Cable GYTA
The fibers, single-mode or muti-mode, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. An Aluminum tape, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of the core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The Aluminum tape is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE sheath.
Detalhes da construção do cabo:
| Número de fibras | 2~144core | |||||||
| Barreira de umidade | Sistema de bloqueio de água | |||||||
| Membro da força central | Material | Fio de aço / FRP / FRP com tampa de PE | ||||||
| Tamanho | 1.5mm ~ 2.0mm | |||||||
| Tubo solto | material | PBT | ||||||
| Diâmetro do | 2.2(outer/inner) | |||||||
| Enchimento de tubos | Composto de enchimento de tubos | |||||||
| Blindagem | Material | Fita de alumínio | ||||||
| Bainha externa | material | PE, PEAD | ||||||
| Diâmetro do | 1,70 ± 0,2mm | |||||||
Cor da fibra
Color 13~24 will be marked with a black tracer. For black color, or no need marked black tracer, we could use natural color instead.
| Dicontinuidade | |||||||
| Diferença de retroespalhamento coefficient |
dB / km | ≤0,05 | ≤0,03 | ≤0,08 | ≤0,10 | ≤0,08 | |
| Uniformidade de atenuação | dB / km | ≤0,01 | ≤0,01 | ||||
| Diâmetro do núcleo | hum | 50 +/- 1,0 | 62,5 +/- 2,5 | 50 +/- 1,0 | |||
| Diâmetro de revestimento | hum | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Não circularidade do revestimento | % | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | ≤1,0 | |
| Diâmetro de revestimento | hum | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | 242 +/- 7 | |
| Coating/chaffinch concentrically error |
hum | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | ≤12,0 | |
| Coating noncircularity | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Erro de concentricidade do núcleo / revestimento | hum | ≤0,6 | ≤0,6 | ≤1,5 | ≤1,5 | ≤1,5 | |
| Curvatura (raio) | hum | ≤4 | ≤4 | —- | —- | —- | |
Pacote
| 1. Packing material: Wooden drum | |||||||
| 2. Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| se exigido pelo cliente |
Marcação de cabos e bobinas
A bainha do cabo deve ser marcada com caracteres brancos, de acordo com a exigência do cliente.
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