A-DQ(ZN)B2YOptical cable with stranded loose tubes for outdoor application, with reinforcement and anti-rodent protection |
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B2YSTRANDED.jpg "A-DQ(ZN)B2Y") |
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Application |
Standards |
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This cable can be used for LAN, MAN and telecommunications system backbones. Intended for outdoor application, water-resistant and resistant to UV-irradiation. Glass fibers provide resistance to tensile strains and to a certain degree serve as anti-rodent protection. Suitable for direct laying in ground. |
ISO/IEC 11801 |
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A-DQ(ZN)B2Y 117.09 Kb |
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Construction |
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Technical data |
| Fiber: | diameter 250 μm, with coloured primary coating, 2 - 24 fibers in tube, max. 288 fibers in cable | |
| Loose tube: | of PBT elastomer, filled with tixotropic jelly, loose laid fibers within tube | |
| Central supporting element: | FRP (Fiberglass or aramid threads Reinforced Plastic), central element sheath: PE (or without sheath), around central supporting element are stranded loose tubes and pseudo-elements, if necessary | |
| Watertight elements: | swelling tapes around central element and around cable core | |
| External supporting element and anti-rodent protection: | double-layered glass fibers | |
| Sheath ripcord: | 1 ripcord | |
| Sheath: | HDPE - high-density black coloured polyethylene, of 1,5 mm thickness | |
| Tube | colour marking: | |
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| Fiber | colour marking: | |
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| Temperature range: | |
| operating temp.: | -20 °C up to +60 °C |
| during installation: | -5 °C up to +50 °C |
| at storage: | -30 °C up to +70 °C |
| Permitted tensile strength: | 3000 N |
| Resistance to pressure: | 1100 N / 100 mm, 10 minuta |
| Resistance to impact: | 1 kg / of 400 mm height |
| Resistance to torsion: | 3 turns / 2 m |
| Number of optical fibers in cable | Number of fibers in loose tube | Number of tubes | Number of pseudo-elements | External cable diameter | Bending radius – under load | Bending radius – without load | Cable weight |
| min. | min. | ||||||
| mm | mm | mm | kg/km | ||||
| 12 | 4 | 3 | 3 | 12 | 240 | 120 | 120 |
| 12 | 12 | 1 | 5 | 12 | 240 | 120 | 120 |
| 24 | 4 | 6 | 0 | 12 | 240 | 120 | 121 |
| 24 | 6 | 4 | 2 | 12 | 240 | 120 | 121 |
| 24 | 12 | 2 | 4 | 12 | 240 | 120 | 121 |
| 36 | 12 | 3 | 3 | 12 | 240 | 120 | 122 |
| 48 | 8 | 6 | 0 | 12 | 240 | 120 | 123 |
| 48 | 12 | 4 | 2 | 12 | 240 | 120 | 123 |
| 60 | 10 | 6 | 0 | 12 | 240 | 120 | 124 |
| 60 | 12 | 5 | 1 | 12 | 240 | 120 | 124 |
| 72 | 12 | 6 | 0 | 12 | 240 | 120 | 125 |
| 96 | 12 | 8 | 0 | 13,5 | 270 | 135 | 160 |
| 144 | 12 | 12 | 0 | 16,5 | 330 | 165 | 230 |
| 216 | 12 | 18 | 0 | 17,1 | 342 | 171 | 235 |
| 216 | 24 | 9 | 0 | 17,5 | 350 | 175 | 250 |
| 288 | 12 | 24 | 0 | 19,3 | 386 | 193 | 305 |
| 288 | 24 | 12 | 0 | 20,3 | 406 | 203 | 345 |
