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.
Detalls de la construcció de cables:
| Nombre de fibra | 2~144core | |||||||
| Barrera d'humitat | Sistema de bloqueig de l’aigua | |||||||
| Membre de força central | Material | Fil d’acer / FRP / FRP amb coberta PE | ||||||
| mida | 1,5mm ~ 2,0 mm | |||||||
| Tub solt | material | PBT | ||||||
| Diàmetre del | 2.2(outer/inner) | |||||||
| Ompliment de tub | Composició d'ompliment de tubs | |||||||
| Armadurament | Material | Cinta d'alumini | ||||||
| Funda exterior | material | PE, HDPE | ||||||
| Diàmetre del | 1,70 ± 0,2 mm | |||||||
Color de 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.
| Dicontinuïtat | |||||||
| Diferència de retrocés coefficient |
dB / km | ≤0,05 | ≤0.03 | ≤0,08 | ≤0,10 | ≤0,08 | |
| Uniformitat d'atenuació | dB / km | ≤0,01 | ≤0,01 | ||||
| Diàmetre del nucli | um | 50 +/- 1.0 | 62,5 +/- 2,5 | 50 +/- 1.0 | |||
| Diàmetre del revestiment | um | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | 125,0 +/- 0,1 | |
| Revestiment no circular | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Diàmetre del recobriment | 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 | |
| Coating noncircularity | % | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | ≤6,0 | |
| Error de concentricitat de nucli / revestiment | um | ≤0,6 | ≤0,6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl (radi) | um | ≤4 | ≤4 | —— | —— | —— | |
Paquet
| 1. Packing material: Wooden drum | |||||||
| 2. Packing length: standard length of the cable shall be 2 km. Another cable length is also available | |||||||
| si ho requereix el client |
Marcatge per cable i marcatge del rodet de cable
La funda del cable estarà marcada amb caràcters blancs segons les exigències del client.
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